HONDO OIL & GAS CO
SC 13D/A, 1998-03-25
CRUDE PETROLEUM & NATURAL GAS
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                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                                  Schedule 13D

                    Under the Securities Exchange Act of 1934
                                (Amendment No. 7)

                             HONDO OIL & GAS COMPANY
                             -----------------------
                                (Name of Issuer)

                           Common Stock, $1 par value
                           --------------------------
                         (Title of class of securities)

                                   438138-10-9
                                   -----------
                                 (CUSIP Number)

                             Richard A. Rubin, Esq.
                       Parker Chapin Flattau & Klimpl, LLP
                           1211 Avenue of the Americas
                            New York, New York 10036
            ---------------------------------------------------------
            (Person Authorized to Receive Notices and Communications)

                                 March 10, 1998
              -----------------------------------------------------
             (Date of Event which Requires Filing of this Statement)

            If the filing  person has  previously  filed a statement on Schedule
13G to report the acquisition  which is the subject of this Schedule 13D, and is
filing this schedule because of Rule 13d-1(b)(3) or (4), check the following box
[ ]










                               Page 1 of 83 Pages





<PAGE>


CUSIP No. 438138-10-9                           Page 2 of 83 Pages


Response to Question   1:           Lonrho Plc
Response to Question   2:           (a)
Response to Question   3:           SEC USE ONLY
Response to Question   4:           BK, OO
Response to Question   5:           N/A
Response to Question   6:           England
Response to Question   7:                    0
Response to Question   8:           10,343,686    (shared with subsidiaries)
Response to Question   9:                    0
Response to Question 10:            10,343,686    (shared with subsidiaries)

Response to Question 11:            10,343,686    (includes all shares owned by 
                                                  all group members)
Response to Question 12:            N/A
Response to Question 13:            70.4%
Response to Question 14:            HC;CO





<PAGE>


CUSIP No. 438138-10-9                           Page 3 of 83 Pages

Response to Question   1:           London Australian & General Property
                                     Company Limited
Response to Question   2:           (a)
Response to Question   3:           SEC USE ONLY
Response to Question   4:           AF
Response to Question   5:           N/A
Response to Question   6:           England
Response to Question   7:             1,692,486   (includes 909,090 shares 
                                                  subject to a right to
                                                  convert certain debt)
Response to Question   8:             8,651,200   (shared with subsidiary)
Response to Question   9:             1,692,486   (includes 909,090 shares 
                                                  subject to a right to
                                                  convert certain debt)
Response to Question 10:              8,651,200   (shared with subsidiary)
Response to Question 11:            10,343,686    (includes all shares owned 
                                                  by all group members)
Response to Question 12:            X
Response to Question 13:            70.4%
Response to Question 14:            HC; CO






<PAGE>


CUSIP No. 438138-10-9                           Page 4 of 83 Pages

Response to Question   1:           The Hondo Company
Response to Question   2:           (a)
Response to Question   3:           SEC USE ONLY
Response to Question   4:           OO
Response to Question   5:           N/A
Response to Question   6:           New Mexico
Response to Question   7:           8,651,200
Response to Question   8:                   0
Response to Question   9:           8,651,200
Response to Question 10:                    0
Response to Question 11:            8,651,200     (may be deemed to beneficially
                                                  own all 10,343,686 shares 
                                                  owned by group)
Response to Question 12:            X             (excludes 1,692,486 shares 
                                                  deemed beneficially owned by 
                                                  other group members)
Response to Question 13:            62.7%         (group's percentage is 70.4%)
Response to Question 14:            HC; CO



<PAGE>


CUSIP No. 438138-10-9                           Page 5 of 83 Pages



                                  INTRODUCTION
                                  ------------

            This  statement  is  being  filed  jointly  by  Lonrho  Plc,  London
Australian  &  General   Property   Company   Limited  and  The  Hondo   Company
(collectively,  the  "Reporting  Persons")  with  respect  to  their  beneficial
ownership of shares of Common Stock of Hondo Oil & Gas Company.

            Prior to October 7, 1994,  Lonrho Plc,  Lonrho,  Inc.  and The Hondo
Company filed a joint  statement (and  amendments  thereto) on Schedule 13D with
Mr. Robert O. Anderson.  Lonrho Plc and Lonrho, Inc. subsequently  determined to
report  separately  from, in lieu of filing  jointly with, The Hondo Company and
Mr.  Anderson.  Accordingly,  Lonrho Plc and Lonrho,  Inc. filed,  together with
Scottsdale Princess,  Inc. (at the time an indirect  wholly-owned  subsidiary of
Lonrho,  Plc and which,  at the time,  held an option to  acquire  shares of The
Hondo Company), a Schedule 13D on October 7, 1994 (the "Original Schedule 13D").
Since   the   Original    Schedule   13D,   The   Hondo   Company,    Thamesedge
Ltd.("Thamesedge")  and London  Australian & General Property Company were added
as  Reporting  Persons.   Scottsdale  Princess,   Inc.  ("Scottsdale  Princess")
subsequently  transferred  its interest in The Hondo  Company and ceased being a
Reporting  Person.  Also, all of the shares of the Issuer's Common Stock and all
of the debt of the Issuer  (including debt  convertible into the Issuer's Common
Stock) owned by Thamesedge,  another indirect wholly-owned  subsidiary of Lonrho
Plc, was transferred to London  Australian & General Property  Company,  also an
indirect  wholly-owned  subsidiary of Lonrho Plc.  Accordingly,  Thamesedge also
ceased being a Reporting Person and London Australian & General Property Company
Limited became a Reporting Person.  Since the filing of Amendment No. 6, Lonrho,
Inc. has been merged with and into The Hondo Company. Accordingly,  Lonrho, Inc.
is no longer a Reporting  Person.  The  Original  Schedule  13D,  as  heretofore
amended, is referred to collectively as the "Schedule 13D". This Amendment No. 7
further amends the Schedule 13D.

            All  information  contained in the Schedule 13D, as amended  hereby,
concerning Messrs. Robert O. Anderson, W. Phelps Anderson and Robert B. Anderson
is to the best knowledge and belief of the Reporting Persons.

            All terms used,  but not  defined,  in this  Amendment  No. 7 are as
defined in the Schedule 13D as heretofore amended.

Item 2.  Identity and Background.
         -----------------------

            This  statement  is being  filed by (a) Lonrho  Plc,  a  corporation
organized under the laws of England,  the principal  business office of which is
located  at  Four  Grosvenor  Place,  London,  SW1X  7DL,  England;  (b)  London
Australian & General Property Company Limited, a corporation organized under the
laws of  England,  the  principal  business  office of which is  located at Four
Grosvenor  Place,  London SW1X 7DL ("LAGP");  and (c) The Hondo  Company,  a New
Mexico corporation, the


<PAGE>


CUSIP No. 438138-10-9                           Page 6 of 83 Pages

principal  business  office of which is located at 410 East  College  Boulevard,
Roswell, New Mexico 88201 ("Hondo Company").  Lonrho Plc, LAGP and Hondo Company
are referred to herein collectively as the "Reporting Persons."

            Lonrho Plc is a public  company  registered in England and listed on
the London and Johannesburg stock exchanges. Lonrho Plc and its subsidiaries are
engaged in a variety of activities, including mining, agriculture, motor vehicle
and agricultural  equipment  distribution,  manufacturing  and the ownership and
management of property and hotels.

            LAGP,  an  indirect  wholly-owned  subsidiary  of Lonrho  Plc, is an
investment holding company.

            Hondo  Company,  a  wholly-owned  subsidiary  of LAGP,  is a holding
company for the shares of the Issuer.

            As a result of their  common  control  relationship,  the  Reporting
Persons, may be deemed to be a "group" under Rule 13d-5(b)(1)  promulgated under
the Securities Exchange Act of 1934 (the "Exchange Act").

            The  name,  business  address,   present  principal   occupation  or
employment,  and the name,  principal business and address of any corporation or
other  organization  in which such  employment is conducted,  of each  executive
officer  and  director  of the  Reporting  Persons  are set forth in  Appendix A
hereto, and incorporated herein by reference.

            During the last five years,  none of the  Reporting  Persons nor, to
the best  knowledge  of the  Reporting  Persons,  any person named in Appendix A
hereto has been convicted in a criminal proceeding (excluding traffic violations
or similar misdemeanors) or has been a party to a civil proceeding of a judicial
or  administrative  body  of  competent  jurisdiction  and as a  result  of such
proceeding  was or is subject to a  judgment,  decree or final  order  enjoining
future violations of, or prohibiting or mandating activities subject to, federal
or state securities laws or finding any violation with respect to such laws.

            To the best  knowledge  and  belief of the  Reporting  Persons,  the
citizenship  of each  person  named in  Appendix  A is set forth in  Appendix  A
hereto, and is incorporated herein by reference.

Item 3.  Source and Amount of Funds or Other Consideration.

            Paragraph  (a)(vii) of Item 3 to the Schedule 13D is amended to read
as follows:

                        On December 13, 1996, in consideration for providing the
                        Issuer  with  $13.5  million  of  additional   borrowing
                        capacity under a Revolving Credit  Agreement  originally
                        entered  into  in  June  1996  (the  "Revolving   Credit
                        Agreement")   and   maturity   extensions   related   to
                        indebtedness


<PAGE>


CUSIP No. 438138-10-9                           Page 7 of 83 Pages

                        owed by the Issuer to Thamesedge,  the Issuer granted to
                        Thamesedge  the right to  convert  $13.5  million of the
                        Issuer's Senior Notes originally issued to Thamesedge in
                        1988  into  shares  of the  Issuer's  Common  Stock at a
                        conversion  price of $12.375 per share (an  aggregate of
                        1,090,909 shares). This right, which was approved by the
                        Issuer's  stockholders  at their  1997  annual  meeting,
                        expired unexercised on January 1, 1998. On July 2, 1997,
                        in  consideration  for  providing  the  Issuer  with  an
                        additional $7.0 million of borrowing  capacity under the
                        Revolving   Credit   Agreement   and  further   maturity
                        extensions related to indebtedness owed by the Issuer to
                        Thamesedge,  the Issuer granted  Thamesedge the right to
                        convert up to $7.0  million  of the Senior  Notes at any
                        time prior to the maturity thereof at a conversion price
                        of $7.70 per share (an  aggregate  of  909,090  shares),
                        subject to approval by the Issuer's  stockholders.  This
                        right was approved by the Issuer's stockholders at their
                        1998 annual  meeting held on March 10, 1998.  The Senior
                        Notes  and  conversion   rights  described  herein  were
                        transferred  from Thamesedge to LAGP on August 29, 1997.
                        See paragraph (b)(i) of Item 6.


Item 4.  Purpose of Transaction.
         ----------------------

            Item 4 of the Schedule 13D is amended to read as follows:

            The  purpose of the  acquisition  of the  shares of Common  Stock by
Hondo  Company in October  1987 was to acquire  control of the  Issuer,  through
Hondo Company,  under an arrangement which  effectively  provided control of the
Issuer by Lonrho Plc through a  subsidiary,  on the one hand,  and the  Anderson
Family,  on the other hand.  The other  purchases of the  Issuer's  Common Stock
reflected in Item 3 increased the Reporting Persons'  investment and interest in
the Issuer's Common Stock. The purpose of the Revised Settlement  Agreement,  as
amended,  discussed in paragraph (c) of Item 6 was to, among other things,  vest
control of Hondo Company solely in the Reporting Persons and provide a mechanism
by which the interest of the  Anderson  Family in Hondo  Company  could become a
direct  interest in a portion of the Issuer's Common Stock held by Hondo Company
 .

            Lonrho  Plc  has  announced  that  it  intends  to  restructure  its
operations,  which may entail the  divestiture of certain  assets.  Accordingly,
Lonrho Plc reserves the right to divest itself of all or part of its  investment
in any of the Issuer's direct or indirect controlling  stockholders or cause its
subsidiaries  to divest  themselves  of all or part of their  investment  in the
Issuer. In this regard, on October 9, 1997, Lonrho Plc retained Morgan Stanley &
Co. Incorporated to assess and implement strategic  alternatives with respect to
the Reporting  Person's  investment in the Issuer.  Such strategic  alternatives
could include, without limitation, a possible  recapitalization of the Issuer or
a sale or



<PAGE>


CUSIP No. 438138-10-9                           Page 8 of 83 Pages

business  combination  involving  the Issuer or the  Reporting  Persons'  equity
interest in the Issuer  (including  the sale or  assumption of the Issuer's debt
obligations to the Reporting Persons). (See Item 6).

            Except therefor and except as noted below,  no Reporting  Person has
any  present  plans or  proposals  which  relate to or would  result in: (a) the
acquisition  of  additional  securities  of the Issuer  (although  the Reporting
Persons  retain the right,  which they may  exercise at any time or from time to
time, in their discretion, to acquire directly shares of Common Stock, including
as a result of the potential  conversion by LAGP of certain indebtedness owed to
it by the Issuer and the potential acquisition by LAGP of shares of Common Stock
from the Issuer in payment of interest on certain  obligations  of the Issuer to
LAGP,  each as  described  in  paragraph  (b) of Item 6) or the  disposition  of
securities  of the Issuer  (except as discussed in the  preceding  paragraph and
except that (i) Hondo Company, as owner, and LAGP, as pledgee, reserve the right
to sell shares  covered by a registration  statement  filed under the Securities
Act by the Issuer with respect to 3,609,200 shares of the Issuer's Common Stock;
(ii)  LAGP  reserves  the right to sell  shares  covered  by other  registration
statements  filed under the  Securities Act by the Issuer with respect to shares
of the Issuer's Common Stock issued by the Issuer to Thamesedge (and transferred
by Thamesedge to LAGP) or LAGP in payment of interest on certain indebtedness at
the time owed them by the Issuer;  and (iii) all shares  owned by the  Reporting
Persons  could also be sold  pursuant  to Rule 144 under the  Securities  Act or
another  exemption from the registration  provisions of the Securities Act), (b)
an extraordinary  corporate  transaction,  such as a merger,  reorganization  or
liquidation of the Issuer, (c) a sale or transfer of a material amount of assets
of the Issuer or any of its  subsidiaries  (although  LAGP reserves the right to
enforce the rights under certain mortgages and a security interest held by it in
the  shares of the  Issuer's  subsidiary,  Hondo  Magdalena  Oil & Gas  Limited,
securing certain loans made to the Issuer discussed in paragraph (b) of Item 6),
(d) any change in the present  board of directors or  management  of the Issuer,
including any plans or proposals to change the number or term of directors or to
fill any existing vacancies on the board, (e) any material change in the present
capitalization  or dividend policy of the Issuer,  (f) any other material change
in the Issuer's business or corporate structure, (g) any changes in the Issuer's
charter, by-laws or instruments corresponding thereto or other actions which may
impede the  acquisition  of control of the Issuer by any  person,  (h) causing a
class of  securities  of the Issuer to be  delisted  from a national  securities
exchange or cease to be  authorized  to be quoted in an  inter-dealer  quotation
system of a registered national securities  association,  (i) causing a class of
equity   securities  of  the  Issuer  to  become  eligible  for  termination  of
registration pursuant to Section 12(g)(4) of the Securities Exchange Act of 1934
or (j) any action similar to any of those enumerated above.




<PAGE>


CUSIP No. 438138-10-9                           Page 9 of 83 Pages

Item 5.  Interest in Securities of the Issuer.
         ------------------------------------

            Item 5 of the Schedule 13D is amended to read as follows:

            Because of their ownership  structure,  the Reporting Persons may be
deemed a group within the meaning of Rule 13d-5 under the Exchange Act, and each
of the Reporting  Persons may be deemed to be the beneficial  owner,  within the
meaning of Rule 13d-3 under the  Exchange  Act, of an  aggregate  of  10,343,686
shares  of  Common  Stock of the  Issuer  (assuming  the  conversion  by LAGP of
$7,000,000 of the indebtedness owed to LAGP by the Issuer which is, as discussed
in paragraph  (b)(i) of Item 6,  convertible into 909,090 shares of the Issuer's
Common  Stock),  representing  (based on the  13,788,424  shares of Common Stock
which were issued and  outstanding on March 15, 1998 and assuming the conversion
by LAGP of such  $7,000,000  of the  indebtedness),  approximately  70.3% of the
shares of the Issuer's  Common Stock that would have been  outstanding  on March
15, 1998.

            Hondo  Company is the owner of  8,651,200  (62.7%)  of the  Issuer's
outstanding Common Stock and,  therefore,  may be deemed to have sole voting and
dispositive power over such shares

            LAGP is the owner of  783,396  of the  Issuer's  outstanding  Common
Stock.  LAGP also has the right, as discussed in paragraph  (b)(i) of Item 6, to
convert  $7,000,000  of the  indebtedness  owed to it by the Issuer into 909,090
shares  of  Common  Stock.  By virtue of its  ownership  of Hondo  Company  as a
wholly-owned  subsidiary,  LAGP may also be deemed  to have  shared  voting  and
dispositive power over the 8,651,200 shares of the Issuer's  outstanding  Common
Stock  owned  by  Hondo  Company.  Accordingly,  LAGP  may be  deemed  to be the
beneficial  owner of an aggregate of  10,343,686  shares of the Issuer's  Common
Stock,  which (based on 13,788,424 shares of Common Stock issued and outstanding
on March 15, 1998 and  assuming the  conversion  by LAGP of such  $7,000,000  of
indebtedness) would constitute approximately 70.4% of the shares of the Issuer's
Common Stock that would have been outstanding on March 15, 1998.

            Lonrho Plc, by virtue of its  ownership of LAGP and Hondo Company as
indirect  wholly-owned  subsidiaries,  may be deemed to have  shared  voting and
dispositive power over all 10,343,686 (70.4%) of the Issuer's outstanding Common
Stock which may be deemed beneficially owned by LAGP and Hondo Company.

            See  Item  3  for  information  concerning  the  Reporting  Person's
transactions  in the Issuer's  Common  Stock,  which is  incorporated  herein by
reference.


Item 6.  Contracts, Arrangements, Understandings or Relationships
         --------------------------------------------------------
              with Respect to Securities of the Issuer.
              -----------------------------------------

            Paragraph  (b) of Item 6 of the  Schedule  13D is amended to read as
follows:



<PAGE>


CUSIP No. 438138-10-9                           Page 10 of 83 Pages


            (b) The Issuer has, at times,  incurred  indebtedness to Lonrho Plc,
Thamesedge  and LAGP.  On March 29, 1996,  all of the Issuer's  indebtedness  to
Lonrho Plc was assigned to Thamesedge and on August 29, 1997 all of the Issuer's
indebtedness  to  Thamesedge  was  assigned  to  LAGP.  Accordingly,   all  such
indebtedness is now owed to LAGP. The following  summary of such indebtedness is
qualified in its entirety to the instruments  related thereto which are filed as
Exhibits to this Schedule 13D.

                        (i)  On  November  30,  1988,   Thamesedge  purchased  a
$75,000,000  13.5% Senior  Note,  originally  due in 1998,  from the Issuer in a
private  placement  pursuant to a Note Purchase  Agreement.  As noted below, the
interest  rate  applicable  to this debt is presently  6% per annum.  The entire
Senior Note is secured by a mortgage on certain real estate owned by the Issuer.
In December 1995,  Thamesedge agreed to extend the mandatory redemption dates of
the  Note to  November  1,  1997  and  November  1,  1998,  with one half of the
aggregate  principal  amount  outstanding  on  November 1, 1997 due on each such
date,  plus accrued  interest.  On December 13, 1996,  the Issuer and Thamesedge
agreed, among other things, that (i) the aggregate principal amount of the Note,
plus accrued interest, was to be payable on January 1, 1998, and (ii) subject to
approval by the Issuer's  stockholders  (which was obtained on March 12,  1997),
Thamesedge would have the option to convert  $13,500,000 of the principal amount
of the Note into shares of Common Stock of the Issuer at a  conversion  price of
$12.375 per share (110% of the closing price of the Issuer's Common Stock on the
American  Stock  Exchange on December  11,  1996)  until  January 1, 1998.  This
conversion right expired unexercised. On July 2, 1997, the Issuer and Thamesedge
agreed,   among  other  things,  that,  subject  to  approval  by  the  Issuer's
stockholders  at their next annual meeting (which approval was obtained on March
10,  1998),  Thamesedge  would  have the  option to  convert  $7,000,000  of the
principal  amount of the Note into  shares  of Common  Stock of the  Issuer at a
conversion  price of $7.70 per share (110% of the closing  price of the Issuer's
Common  Stock on the  American  Stock  Exchange  on July 1,  1997),  subject  to
adjustment in the event of stock dividends,  splits,  combinations and the like.
On December  18,  1997,  the Issuer and LAGP agreed to amend,  and  subsequently
entered into an amendment to, the Note Purchase Agreement under which the Senior
Note is issued and issued an Amended and  Restated  Senior Note to,  among other
things,  extend the mandatory  redemption date so that the entire Senior Note is
now due January 15,  1999,  subject to  potential  acceleration  if, among other
things,  events of default contained in indebtedness of the Issuer occurs and to
reflect prior  agreements  concerning  interest rates,  the method of payment of
interest and the Senior Note holder's  conversion  rights. At December 31, 1997,
the outstanding principal amount due on this Note was $39,733,394 (including, as
discussed  below,  accrued  interest  through October 1, 1997 which was added to
principal).

                        (ii) During  calendar  year 1991,  Lonrho Plc loaned the
Issuer an aggregate of  $32,000,000  (the "1991  Loans").  At the time the loans
were made the interest rate on such loans was similar to that  applicable to the
Issuer's  former working capital loan with a bank for its refining and marketing
operations.  On October 18, 1994, the Issuer paid Lonrho Plc $5,000,000 to repay
a portion  of the loans made in  calendar  1991.  At the same  time,  Lonrho Plc
provided a $5,000,000



<PAGE>


CUSIP No. 438138-10-9                           Page 11 of 83 Pages

loan  facility  to the  Issuer,  upon  similar  terms as these  loans  (the"1994
Facility").  As noted below,  the  interest  rate  applicable  to these loans is
presently  6% per  annum.  In  December  1995,  Lonrho  Plc agreed to extend the
maturity  date of these loans to October 1, 1997.  On  December  13,  1996,  the
Issuer and Thamesedge  agreed that the principal amount of these loans was to be
payable on January 1, 1998. On December 18, 1997, the Issuer and LAGP agreed to,
and subsequently  entered into, a Consolidated,  Amended and Restated Promissory
Note with  respect  to the 1991 Loans  (the  "1991  Note")  and an  Amended  and
Restated Promissory Note with respect to the 1994 Facility (the "1994 Note") to,
among other things,  extend the due date of the principal  amount of these loans
so that they are due on January 15, 1999, subject to potential  acceleration if,
among other things,  events of default  contained in  indebtedness of the Issuer
occurs and to reflect prior agreements  concerning interest rates and the method
of interest  payment At December 31, 1997, the outstanding  principal amount due
on these loans was  approximately  $34,137,049  (including,  as discussed below,
accrued interest through October 1, 1997 which was added to principal).

                        (iii)  On  April  30,  1993,  Lonrho  Plc  loaned  to  a
subsidiary of the Issuer an additional $3,000,000 and, as security, the Issuer's
subsidiary  granted to Lonrho Plc a Deed of Trust on certain real  property.  On
June 25, 1993,  Lonrho Plc loaned the Issuer an  additional  $4,000,000  and, as
security,  the Issuer and another subsidiary of the Issuer granted to Lonrho Plc
a Deed of Trust on certain  other real  property.  As noted below,  the interest
rate  applicable  to these loans is  presently 6% per annum.  In December  1995,
Lonrho  Plc  agreed  to extend  the  maturity  of each note so that each  became
payable on the earlier of (i) the sale of the property  securing the  respective
note or (ii) in ten semi-annual  installments  commencing on October 1, 1997. On
December 13, 1996, Thamesedge,  the Issuer and such subsidiaries agreed with the
borrowers  that the payment of the  installments  of  principal  amount of these
loans would begin on January 1, 1998. On December 18, 1997,  the Issuer and such
subsidiaries  agreed to, and  subsequently  entered  into,  Amended and Restated
Promissory  Notes in respect of both loans to, among other things,  provide that
the installment  payments under each Note would begin January 15, 1999,  subject
to potential acceleration if, among other things, events of default contained in
indebtedness  of the Issuer  occurs and to reflect prior  agreements  concerning
interest  rates and the method of interest  payment At December  31,  1997,  the
outstanding  principal amounts due on these loans were approximately  $3,585,681
and $4,672,858,  respectively  (including,  as discussed below, accrued interest
through October 1, 1997 which was added to principal).

                        (iv)  Thamesedge and the Issuer entered into a Revolving
Credit  Agreement dated as of June 28, 1996, under which the Issuer was entitled
to borrow up to $13.5 million from Thamesedge  until June 30, 1997.  Loans under
the Revolving  Credit  Agreement bear interest at the rate of 13% per annum.  On
December 13, 1996, the Issuer and Thamesedge  agreed to extend the maturity date
of indebtedness under the Revolving Credit Agreement to January 1, 1998. On July
2, 1997,  the Issuer and  Thamesedge  agreed to amend and restate the  Revolving
Credit  Agreement.  Under the Amended and Restated  Revolving  Credit  Agreement
dated as of July 2, 1997,  Thamesedge agreed to increase the Issuer's  borrowing
capacity thereunder by $7.0 million, making the total amount available under the
facility $20.5 million until January 1, 1999, when,, subject to potential


<PAGE>


CUSIP No. 438138-10-9                           Page 12 of 83 Pages

acceleration if events of default occur,  all  outstanding  loans were to become
due and payable.  On December  18,  1997,  the Issuer and LAGP agreed to further
increase the Issuer's  borrowing  capacity  thereunder  to $27.5 million (and an
additional  $7.5 million  which may be used only to fund any  interest  added to
principal  in the manner  discussed  below)  until  January  1,  1999,  when all
outstanding  loans thereunder  become due and payable.  The Amended and Restated
Revolving  Credit  Agreement also provides for potential  mandatory  prepayments
from "free cash  flow",  as defined.  At  December  31,  1997,  the  outstanding
principal amount under this facility was approximately  $18,866,027  (including,
as discussed below,  accrued interest through October 1, 1997 which was added to
principal).

            On December  18,  1992,  Lonrho Plc and  Thamesedge  agreed to defer
interest  and  certain  principal   payments  on  loans  then  outstanding.   As
consideration for the deferral of interest and principal  payments,  on December
18, 1992,  the Issuer granted Lonrho Plc a 5% share of the Issuer's net profits,
as defined, under the Opon Association Contract pursuant to which a wholly-owned
subsidiary of the Issuer is  participating in the exploration and development of
oil and gas in the  Middle  Magdalena  Basin,  about 125 miles  north of Bogota,
Columbia.  Following  the final payment of the  foregoing  indebtedness,  Lonrho
Plc's share of such net profits will be  decreased  by one-half.  Lonrho Plc may
transfer to LAGP its rights in and to such share of the Issuer's net profit.

            On  December  18,  1993,  Lonrho  Plc and  Thamesedge  agreed to add
accrued interest at September 30, 1993 to principal and reduce the interest rate
on each of the loans  described  in (i) - (iii) above to 6% per annum  effective
September  30,  1993 and defer  principal  payments  on the loans.  Lonrho  Plc,
Thamesedge  and the  Issuer  also  agreed  that,  if the  Issuer  does  not have
sufficient  cash resources to pay interest on any of the foregoing  indebtedness
when due (the Amended and Restated Revolving Credit Agreement contains a similar
provision),  then the  Issuer  may offer to pay such  interest  in shares of its
Common  Stock  valued  at their  market  price on the day the  interest  is due.
Thereupon  LAGP may either  accept such offer or add the amount of interest then
due to the remaining outstanding principal balance of the applicable obligation.
See Item 3 for information  concerning  shares of the Issuer's Common Stock that
have been issued to Lonrho Plc and Thamesedge (and  transferred  from Thamesedge
to LAGP) pursuant to this arrangement.

            As part of the agreement entered into on December 13, 1996 described
above among Thamesedge,  the Issuer and certain  subsidiaries of the Issuer, the
Issuer  granted to  Thamesedge  (in  addition  to any other  security  described
above),  as security for all of the loans  described above (other than the $13.5
million of indebtedness described in (i) above which was convertible into Common
Stock),  a security  interest in all of the shares of the  Issuer's  subsidiary,
Hondo  Magdalena  Oil & Gas Limited.  A formal  Security  Interest  Agreement to
document  this  pledge was entered  into on May 13,  1997 and was,  based on the
parties'  December 18, 1997 agreement,  amended by a First Amendment dated March
18, 1998 to,  among  other  things,  delete the $13.5  million  exclusion.  This
security interest has been assigned to LAGP.




<PAGE>


CUSIP No. 438138-10-9                           Page 13 of 83 Pages

Item 7.  Material to be filed as Exhibits.
         --------------------------------

            Item 7 of the Schedule 13D is amended to read as follows:

1 o            Agreement,  dated March 23, 1998 between the Reporting  Persons
               with respect to their joint filing of this statement.

2(a)           Power of Attorney dated October 6, 1994 executed by Lonrho Plc in
               favor of John F. Price and  Rudolph H. Funke with  respect to the
               execution of the Schedule 13D, including all amendments thereto.

2(b)*          Power of Attorney  dated  January 8, 1996  executed by Thamesedge
               Ltd. in favor of John F. Price and Rudolph H. Funke with  respect
               to the  execution of the Schedule 13D,  including all  amendments
               thereto.

2(c)+          Power of  Attorney  dated  October  15,  1997  executed by London
               Australian & General Property Company Limited in favor of John F.
               Price and Rudolph H. Funke with  respect to the  execution of the
               Schedule 13D, including all amendments thereto.

3              Assignment  Agreement  dated as of October 3, 1994 between  Union
               Bank and Lonrho Plc.

4              Second Amended and Restated  Revolving Credit  Agreement  between
               The Hondo Company and Union Bank,  including as exhibits  thereto
               the forms of the Note, the Pledge Agreement and the Guarantees of
               Lonrho Plc and Robert O. Anderson.

5              Shareholders'  Agreement  dated  October  17,  1986 by and  among
               Robert O.  Anderson,  Robert B.  Anderson,  W.  Phelps  Anderson,
               Lonrho,  Inc. and The Hondo  Company (then known as The Diamond A
               Cattle Company).

6              Option  Agreement  dated as of July 6,  1993  between  Robert  O.
               Anderson and Scottsdale Princess, Inc.

7              Net Profits Share  Agreement  dated December 18, 1992,  among the
               Company, Lonrho Plc and Thamesedge, Ltd.

8(a)           Letter Agreement dated December 17, 1993 by and among the Issuer,
               Via Verde Development Company, Newhall Refining Co., Inc., Lonrho
               Plc and Thamesedge, Ltd.

8(b)o          Letter Agreement dated as of December 18, 1997 between the Issuer
               and LAGP modifying Letter Agreement dated December 17, 1993.

9+             Settlement  Agreement dated August 23, 1995 between the Reporting
               Persons  (other than  Thamesedge  Ltd. and Hondo Company) and the
               Anderson Family.



<PAGE>


CUSIP No. 438138-10-9                           Page 14 of 83 Pages

10*            Revised Settlement  Agreement dated December 20, 1995 between the
               Reporting  Persons  (other  than  Thamesedge)  and  the  Anderson
               Family.

11*            First Amendment  dated January 5, 1996 to the Revised  Settlement
               Agreement  between the Reporting Persons (other than Thamesedge),
               Scottsdale Princess, Inc. and the Anderson Family.

12x            Second  Amendment  dated May 14, 1996 to the  Revised  Settlement
               Agreement  between the Reporting Persons (other than Thamesedge),
               Scottsdale Princess, Inc. and the Anderson Family.

13+            Third  Amendment  dated  August 28,  1997 to  Revised  Settlement
               Agreement  between  Lonrho Plc,  Lonrho,  Inc.  and the  Anderson
               Family

14             Letter Agreement dated December 13, 1996 by and among Thamesedge,
               the Issuer,  Via Verde  Development  Company and Newhall Refining
               Co.,  Inc.  (incorporated  by reference  to Exhibit  10.15 to the
               Issuer's  Annual Report on Form 10-K for the year ended September
               30, 1996, File No. 1-8979).

15             Letter Agreement dated December 18, 1997 by and among Thamesedge,
               the Issuer,  Via Verde  Development  Company and Newhall Refining
               Co.,  Inc.  (incorporated  by reference  to Exhibit  10.17 to the
               Issuer's  Annual Report on Form 10-K for the year ended September
               30, 1997, File No. 1-8979).

16(a)(1)       Amended and Restated  Revolving Credit Agreement dated as of July
               2, 1997 by and between the Issuer and Thamesedge (incorporated by
               reference  to Exhibit 10.2 to the  Issuer's  Quarterly  Report on
               Form 10-Q for the quarter ended June 30, 1997, File No. 1-8979).

16(a)(2)o      First  Amendment  dated as of  December  18,  1997 to Amended and
               Restated  Revolving Credit Agreement between the Issuer and LAGP,
               including  forms of Promissory  Note issued  thereunder and First
               Guaranty Amendment from Hondo Magdalena.

16(b)(1)       Guaranty  dated as of July 2, 1997 of Hondo  Magdalena  Oil & Gas
               Limited  ("Hondo  Magdalena")  to  Thamesedge   guaranteeing  the
               obligations   of  the  Issuer  under  the  Amended  and  Restated
               Revolving Credit Agreement  (incorporated by reference to Exhibit
               10.4  to the  Issuer's  Quarterly  Report  on Form  10-Q  for the
               quarter ended June 30, 1997, File No. 1-8979).

16(b)(2)o      First Guaranty  Amendment  dated as of December 18, 1997 of Hondo
               Magdalena to LAGP.

17(a)          Security Interest Agreement dated May 13, 1997 by and between the
               Company,  Thamesedge  Ltd., Folio Trust Company Limited and Folio
               Nominees  Limited  (incorporated  by reference to Exhibit 10.1 to
               the Issuer's  Quarterly Report on Form 10-Q for the quarter ended
               June 30, 1997, File No. 1-8979).

17(b)o         First  Amendment  dated  March  18,  1998  to  Security  Interest
               Agreement by and between the Issuer,  LAGP,  Folio Trust  Company
               Limited and Folio Nominees Limited.



<PAGE>


CUSIP No. 438138-10-9                           Page 15 of 83 Pages

18(a)(1)       Note Purchase  Agreement and Letter  Amendment dated November 28,
               1988 between the Issuer and Thamesedge (incorporated by reference
               to Exhibit  10.2 to the Issuer's  Annual  Report on Form 10-K for
               the fiscal year ended September 30, 1992, File No. 1-8979).

18(a)(2)o      Amendment  to Note  Purchase  Agreement  dated as of December 18,
               1997 between the Issuer and LAGP.

18(b)o         Amended and Restated 6% Senior Note due January 15, 1999 from the
               Issuer to LAGP

19  o          Consolidated,  Amended  and  Restated Promissory Note dated as of
               December 18, 1997 from the Issuer to LAGP.

20(a)o         Amended and  Restated  Promissory  Note dated as of December  18,
               1997  from  Via  Verde   Development   Company,   a  wholly-owned
               subsidiary of the Issuer, to LAGP.

20(b)(1)       Guaranty  dated  April  30,  1993 from the  Issuer to Lonrho  Plc
               (incorporated  by  reference  to  Exhibit  19.1  to the  Issuer's
               Quarterly  Report on Form 10-Q for the  quarter  ended  March 31,
               1993, File No. 1-8979).

20(b)(2)o      First Guaranty  Amendment  dated as of December 18, 1997 from the
               Issuer to LAGP.

21 o           Amended and  Restated  Promissory  Note dated as of December  18,
               1997 from the Issuer to LAGP.

- ---------------------

+     Filed with Amendment No. 1 to the Schedule 13D.

*     Filed with Amendment No. 2 to the Schedule 13D.

x     Filed with Amendment No. 3 to the Schedule 13D.

+     Filed with Amendment No. 6 to the Schedule 13D.

o     Filed herewith.

      All exhibits (other than those filed herewith,  filed with an amendment to
      this Report or  incorporated  by  reference)  were filed with the original
      Schedule 13D.


<PAGE>


CUSIP No. 438138-10-9                           Page 16 of 83 Pages

                                   SIGNATURES

            After reasonable inquiry and to the best of the knowledge and belief
of the  undersigned,  the undersigned  certify that the information set forth in
this Statement is true, complete and correct.

Dated:              March 24, 1998

                                           Lonrho Plc

                                           By: /s/ John F. Price
                                              -----------------------------
                                                John F. Price
                                                Under Power of Attorney
                                                dated October 6, 1994


                                           London Australian & General Property
                                               Company Limited

                                           By: /s/ John F. Price
                                              -----------------------------
                                                John F. Price
                                                Under Power of Attorney
                                                dated October 15, 1997



                                           The Hondo Company

                                           By: /s/ John F. Price
                                              -----------------------------
                                                John F. Price, President





<PAGE>


CUSIP No. 438138-10-9                                   Page 17 of 83 Pages

                                   APPENDIX A
                                   ----------

I.          Lonrho Plc

            Set forth  below  are the  name,  present  principal  occupation  or
employment,  business  address and  citizenship  of each  director and executive
officer of Lonrho Plc.

 NAME AND                PRINCIPAL
 POSITION HELD           OCCUPATION
 WITH LONRHO PLC         OR EMPLOYMENT      BUSINESS ADDRESS       CITIZENSHIP
 ---------------         -------------      ----------------       -----------

Sir John Craven          Director of        Four Grosvenor Place  United Kingdom
Non-Executive            Companies          London SW1X 7DL,
  Chairman                                   England

S.E. Jonah               Director           Four Grosvenor Place  Ghana
Director                 Lonrho Plc and     London, SW1X 7DL,
                         Ashanti Goldfields   England
                         Company Limited

N.J. Morrell             Director           Four Grosvenor Place  United Kingdom
Chief Executive/Director Lonrho Plc         London, SW1X 7DL,
                                              England

R.E. Whitten             Director           Four Grosvenor Place  United Kingdom
Finance Director         Lonrho Plc         London, SW1X 7DL,
                                              England

Terence Wilkinson        Director           Four Grosvenor Place  South Africa
Director                 Lonrho Plc         London, SW1X 7DL,
                                             England

M.J. Pearce              Company Secretary  Four Grosvenor Place  United Kingdom
Company Secretary        Lonrho Plc         London, SW1X 7DL,
                                              England

Sir John Leahy,          Director           Four Grosvenor Place  United Kingdom
  K.C.M.G.               Lonrho Plc         London, SW1X 7DL,
Non-Executive                                England
  Independent Director




<PAGE>


CUSIP No. 438138-10-9                             Page 18 of 83 Pages

 NAME AND                PRINCIPAL
 POSITION HELD           OCCUPATION
 WITH LONRHO PLC         OR EMPLOYMENT      BUSINESS ADDRESS       CITIZENSHIP
 ---------------         -------------      ----------------       -----------

Peter Harper             Director of        Four Grosvenor Place  United Kingdom
Non-Executive            Companies          London, SW1X 7DL,
 Independent Director                         England

J R B Phillimore         Business           Four Grosvenor Place  United Kingdom
Non-Executive            Adviser            London, SW1X 7DL,
Independent Director                          England

Stephen Walls            Chairman           Four Grosvenor Place  United Kingdom
Non-Executive            Albert Fisher      London, SW1X 7DL,
 Independent Director      Group Plc          England

Sir Alastair Morton      Honorary Chairman  Four Grosvenor Place  United Kingdom
Non-Executive            of Eurotunnel      London, SW1X 7DL,
 Independent Director    Non-Executive        England
                         Director:
                         National Power PLC
                         BrockBank Group
                         Advisor to:
                         Group Executive Board
                         of ABB Daimler-Benz
                         Transportation
                         Vice Chancellor:
                         University of Cambridge





<PAGE>


CUSIP No. 438138-10-9                                   Page 19 of 83 Pages

II.         London Australian & General Property Company Limited
            ----------------------------------------------------

            Set forth  below are the  names,  present  principal  occupation  or
employment,  business  address and  citizenship  of each  director and executive
officer of London Australian & General Property Company Limited.


NAME AND                 PRINCIPAL
POSITION HELD            OCCUPATION
WITH LAGP                OR EMPLOYMENT      BUSINESS ADDRESS      CITIZENSHIP
- ---------                -------------      ----------------      -----------

N.J. Morrell             Director           Four Grosvenor Place  United Kingdom
Director                 Lonrho Plc         London, SW1X 7DL,
                                              England

R.E. Whitten             Director           Four Grosvenor Place  United Kingdom
Director                 Lonrho Plc         London, SW1X 7DL,
                                              England




<PAGE>


CUSIP No. 438138-10-9                                   Page 20 of 83 Pages


III.        Hondo Company

            Set forth  below are the  names,  present  principal  occupation  or
employment,  business  address and  citizenship  of each  director and executive
officer of Hondo Company.

NAME AND                 PRINCIPAL
POSITION HELD            OCCUPATION
WITH HONDO COMPANY       OR EMPLOYMENT      BUSINESS ADDRESS      CITIZENSHIP
- ------------------       -------------      ----------------      -----------


John F. Price            President          805 Third Avenue      United States
President and            Princess Hotels    New York, New York
 Director                                     10022

Richard W. Reese         Vice President     410 East College Blvd.United States
Vice President           Hondo Company      Roswell, New Mexico

S.H. Cavin               Counsel            410 East College Blvd.United States
Secretary                Hondo Company      Roswell, New Mexico

R.E. Whitten             Director           Four Grosvenor Place  United Kingdom
Director                 Lonrho Plc         London, SW1X 7DL,
                                              England

N.J. Morrell             Director           Four Grosvenor Place  United Kingdom
Director                 Lonrho Plc.        London, SW1X 7DL
                                              England










<PAGE>


CUSIP No. 438138-10-9                                       Page 21 of 83 Pages

                                                                       EXHIBIT 1
                                                                       ---------

            The  undersigned  agree that the  statement on Schedule 13D to which
this Agreement is attached is filed on behalf of each of them.

Dated:              March 24, 1998
                                                   Lonrho Plc


                                                   By: /s/ John F. Price
                                                      --------------------------
                                                        John F. Price
                                                        Under Power of Attorney
                                                        dated October 6, 1994


                                                   London Australian & General 
                                                       Property Company Limited



                                                   By: /s/ John F. Price
                                                      --------------------------
                                                        John F. Price
                                                        Under Power of Attorney
                                                        dated October 15, 1997



                                                   The Hondo Company.


                                                   By: /s/ John F. Price
                                                      --------------------------
                                                        John F. Price, President







                             Hondo Oil & Gas Company
                              10375 Richmond Avenue
                              Houston, Texas 77042




                                                 As of December 18, 1997





London Australian & General Property Company Limited
4 Grosvenor Place
London, England SW1X 7Dl

Dear Sirs:

           This  Agreement is entered into by and among Hondo Oil & Gas Company,
a Delaware  corporation  ("Hondo"),  Via Verde Development Company, a California
corporation,  Newhall  Refining Co.,  Inc., a Delaware  corporation,  and London
Australian & General  Property  Company  Limited,  a United Kingdom  corporation
("LAGP"), with reference to:

           (a)        Note Purchase  Agreement dated November 28, 1988,  between
Pauley  Petroleum  Inc.  (now Hondo) and  Thamesedge,  Ltd.  ("Thamesedge"),  as
amended (the "Thamesedge Note Purchase Agreement"),  and Note dated November 30,
1988, for $75,000,000  from Pauley Petroleum Inc. to Thamesedge (the "Thamesedge
Note"); and

           (b)        Amended and Restated  Letter  Agreement dated December 20,
1991,  between  Hondo and Lonrho Plc  ("Lonrho"),  as amended  (the "Lonrho Loan
Agreement"), and Notes dated September 1, 1991, for $10,000,000,  dated November
1, 1991, for  $9,000,000,  and dated December 20, 1991,  for  $13,000,000,  from
Hondo to Lonrho Plc (the "Lonrho Notes").

           On December 17, 1993,  Hondo and Thamesedge and Lonrho,  predecessors
in  interest  to LAGP,  entered  into a Letter  Agreement  with  respect  to the
Thamesedge  Note  Purchase  Agreement,  the  Thamesedge  Note,  the Lonrho  Loan
Agreement and the Lonrho Notes.  Pursuant to Section 7 of that Letter Agreement,
Thamesedge and Lonrho agreed that the Thamesedge  Note and Lonrho Notes would be
subordinated  in  right of  payment  to the  prior  payment  in full of  certain
obligations of Hondo.




<PAGE>


London Australian & General Property
Company Limited                       - 2 -



           This  letter  will serve to  confirm  that  Section 7 of said  Letter
Agreement  was   inadvertently   included  in  said  Letter   Agreement  and  in
consideration  for the  extension  of certain  credit and the  extension  of the
maturity  of  obligations  of the  undersigned  to  LAGP,  Section  7 is  hereby
terminated.

                                          Very truly yours,

                                          HONDO OIL & GAS COMPANY


                                          By: /s/ John J. Hoey
                                             ------------------------------
                                              John J. Hoey, President

                                          VIA VERDE DEVELOPMENT COMPANY


                                          By: /s/ John J. Hoey
                                             ------------------------------
                                              John J. Hoey, President

                                          NEWHALL REFINING CO., INC.


                                          By: /s/ John J. Hoey
                                             ------------------------------
                                              John J. Hoey, President


Confirmed and accepted as of the date first above written:


LONDON AUSTRALIAN & GENERAL PROPERTY COMPANY LIMITED


By: /s/ R. E. Whiiten
   ------------------------------
    R. E. Whitten, Director






                                 FIRST AMENDMENT
                                       TO
                 AMENDED AND RESTATED REVOLVING CREDIT AGREEMENT

                                  Introduction
                                  ------------

           This  FIRST  AMENDMENT  TO  AMENDED  AND  RESTATED  REVOLVING  CREDIT
AGREEMENT  (this  "Amendment"),  is dated as of December 18, 1997 and is entered
into by and  between  HONDO  OIL & GAS  COMPANY,  a  Delaware  corporation  (the
"Borrower"),  and LONDON AUSTRALIAN & GENERAL PROPERTY COMPANY LIMITED, a United
Kingdom corporation (the "Lender"), as assignee of Thamesedge, Ltd.

                                    Recitals
                                    --------

           The  Borrower  and the Lender (as  assignee of  Thamesedge  Ltd.) are
parties to a Revolving  Credit  Agreement dated as of June 28, 1996, as same has
been amended and restated  pursuant to an Amended and Restated  Revolving Credit
Agreement dated as of July 2, 1997 (the "Existing Loan Agreement"),  pursuant to
which there has been  established a  $20,500,000  revolving  credit  facility in
favor of the  Borrower.  Capitalized  terms  used and not  otherwise  defined or
amended in this Amendment shall have the meanings  respectively assigned to them
in the Existing Loan Agreement.

           The  Borrower  has  requested  that the Lender  increase the Lender's
Commitment to $27,500,000 and $7,500,000 to cover potential interest that may be
added to principal pursuant to Section 2.05 of the Existing Loan Agreement.  The
Lender  is  willing  to so  increase  the  Commitment  based  on the  Borrower's
representation that, by October 1, 1998, the Lender shall have received a report
that  Borrower's  proved reserves will have increased to a minimum of 65,475,554
mcf and the Borrower's  agreement that if its proved reserves fail to reach such
level, an Event of Default will occur.

           The Borrower has requested  that the Lender enter into this Amendment
in order to reflect the foregoing  and certain other  amendments to the Existing
Loan  Agreement,  and the  Lender  has  agreed to do so,  all upon the terms and
provisions and subject to the conditions hereinafter set forth.

                                    Agreement
                                    ---------

           In  consideration  of the  foregoing  and the  mutual  covenants  and
agreements hereinafter set forth, the parties hereto hereby agree as follows:

           Section 1.  Amendment to Existing Loan  Agreement.  The Existing Loan
Agreement is hereby amended as of the date first written above as follows:

           (A) The  definition of the terms  "Agreement" , "this  Agreement" and
"Lender" in the introductory paragraph are hereby amended to read as follows:




<PAGE>



                      "Agreement"  and "this  Agreement"  shall mean the Amended
           and Restated Revolving Credit Agreement,  together with all schedules
           and exhibits thereto, as amended by the First Loan Amendment,  and as
           the same may be supplemented, modified, amended or restated from time
           to time.

                      "Lender" shall mean London  Australian & General  Property
           Company Limited, a United Kingdom corporation.

           (B) In Section 1.01 of the Existing Loan  Agreement,  the definitions
of "Credit  Documents"  ,  "Guaranty"  and  "Note"  are hereby  deleted in their
entirety,  and the  following  new  definitions  are  hereby  inserted  in their
respective places:

                      "Credit  Documents"  means the  Agreement,  the Note,  the
           Guaranty and the Security Agreement.

                      "Guaranty"  shall mean the Guaranty  from the Guarantor to
           the  Original  Lender  dated as of July 2, 1997,  as  assigned by the
           Original  Lender to the  Lender,  as  amended  by the First  Guaranty
           Amendment and as the same may be supplemented,  modified,  amended or
           restated from time to time.

                      "Note" shall mean the Amended and Restated Promissory Note
           of the Borrower  substantially  in the form of Exhibit A to the First
           Loan Amendment.

           (C) In Section 1.01 of the Existing Loan Agreement, the following new
definitions  of "First  Guaranty  Amendment",  "First  Loan  Amendment",  "First
Security  Agreement  Amendment",   "Interest  Advance",  "Original  Lender"  and
"Security Agreement" are hereby inserted in their respective proper alphabetical
positions without the deletion or modification of any other material:

                      "First Guaranty  Amendment" shall mean the First Amendment
           dated as of December  18, 1997 to the Guaranty in  substantially  the
           form of Exhibit B to the First Loan Amendment.

                      "First  Loan  Amendment"  shall  mean the First  Amendment
           dated as of  December  18,  1997 to Amended  and  Restated  Revolving
           Credit Agreement between the Borrower and the Lender.

                      "First Security Agreement  Amendment" shall mean the First
           Amendment  dated  December  18,  1997 to the  Security  Agreement  in
           substantially the form of Exhibit C to the First Loan Amendment.

                      "Interest  Advances"  has the meaning set forth in Section
           2.01.

                      "Original Lender" shall mean Thamesedge Ltd.

                      "Security  Agreement"  shall  mean the  Security  Interest
           Agreement  dated  May 13,  1997  between  the  Original  Lender  (and
           assigned to Lender),  the Borrower,  Folio Trust Company  Limited,  a
           Jersey company,  and Folio Nominees Limited, a British Virgin Islands
           company, as



                                       -2-

<PAGE>



           mended by the First Security Agreement  Amendment and as the same may
           be supplemented, modified, amended or restated from time to time.

           (D) Section 2.01 of the Existing Loan  Agreement is hereby deleted in
its entirety, and the following new section is hereby inserted in its place:

                      "SECTION  2.01 The  Advances.  The Lender  agrees,  on and
           subject  to the  terms  and  conditions  hereinafter  set  forth  and
           provided no Event of Default has occurred and is continuing,  to make
           advances  (the  "Advances")  to the Borrower from time to time during
           the period  from the date  hereof  until the  Termination  Date in an
           aggregate amount not to exceed at any time  outstanding  $35,000,000,
           as such amount is reduced from time to time  pursuant to Section 2.03
           (the  "Commitment");   provided,  however,  that  $7,500,000  of  the
           Commitment  may only be used to fund  interest  added to principal of
           the note  pursuant to Section 2.05 (the  "Interest  Advances").  Each
           Advance  shall be in an amount  not less than  $100,000.  Within  the
           limits of the Commitment, the Borrower may borrow, prepay pursuant to
           Section 2.04(a) and reborrow under this Section 2.01."

           (E) Section 2.02 of the Existing Loan  Agreement is hereby deleted in
its entirety, and the following new section is hereby inserted in its place:

                      "SECTION  2.02 Making the  Advances.  Each Advance  (other
           than an Interest  Advance which shall be made by book entry) shall be
           made on at least three  Business Days notice from the Borrower to the
           Lender  specifying the date and amount thereof.  Not later than 10:00
           a.m.,  London time, on the date of such Advance and upon  fulfillment
           of the  applicable  conditions  set forth in Article  III, the Lender
           will make such  Advance  available  to the  Borrower  in  immediately
           available  funds  at  such  account  and  location  as  Borrower  may
           designate in writing."

           (F) Section 2.03 of the Existing Loan  Agreement is hereby deleted in
its entirety, and the following new section is hereby inserted in its place:

                      "SECTION  2.03   Optional  and  Mandatory   Reductions  of
           Commitment. Without any notice to the Borrower or any other action by
           an Person,  the Commitment  shall be  automatically  and  permanently
           reduced (i) by an amount equal to the aggregate  principal  amount of
           the  Advances  repaid  (or due but not  repaid)  pursuant  to Section
           2.04(c); and (ii) in accordance with Section 6.01."

           (G) At the  conclusion  of  Section  6.01(g)  of  the  Existing  Loan
Agreement, the following is hereby inserted:

                      "; and"

           (H) In Section 6.01 of the Existing Loan Agreement, the following new
subsection (h) is hereby inserted at the end thereof without deletion or (except
as provided in clause (E) above) modification of any other material:




                                       -3-

<PAGE>



           "(h) the Borrower shall have failed to furnish to Lender,  by October
           1,  1998,  a  proved  gas  reserve  report  of  Netherland,  Sewell &
           Associates  that  shows  that a minimum  of  13,000,000  mcf (25%) of
           proved gas reserve exists,  which are subject to the Opon Association
           Contract in which Hondo Magdalena then participates, above the proved
           gas reserve of 52,475,554 mcf at September 30, 1997."

           (I) In Section 7.02 of the Existing  Loan  Agreement,  the address of
the Lender is  amended  by  deleting  the  present  address  and  inserting  the
following:

           "if to the  Lender,  to it at London  Australian  & General  Property
           Company  Limited,  4  Grosvenor  Place,  London,  SW1X 7DL,  England,
           telephone   011-44-171-201-600,    telecopier    011-44-171-201-6100,
           Attention Robin Whitten with a copy to Rudolph H. Funke,  Esq. at 805
           Third Avenue, 18th Floor, New York, NY 10022, telephone 212-715-7001,
           telecopy 212-838-8141;"

           (J) Exhibit A to the Existing Loan Agreement is hereby deleted in its
entirety, and Exhibit A to this Amendment is hereby inserted in its place.

           Section 2.  Acknowledgment of Outstanding  Loans. The Borrower hereby
acknowledges,  certifies  and agrees that:  (a)  pursuant to the  Existing  Loan
Agreement,  the Lender has made loans to the Borrower that are outstanding as of
the date of this Amendment in the aggregate  principal amount of  $18,866,026.56
(including  interest  of  $1,166,026.56  that has been  added  to  principal  in
accordance with Section 2.05 of the  Agreement);  and (b) the obligations of the
Borrower to repay those  loans (with  interest)  to the Lender and to perform or
otherwise satisfy its other  obligations,  as well as the security  interests in
the Collateral (as defined in the Security Agreement) granted by the Borrower to
the Lender in the Security Agreement and the obligations of the Guarantor in the
Guaranty:  (i) each remain and shall  continue  in full force and  effect,  both
before and after giving  effect to this  Amendment,  (ii) are not subject to any
defense,  counterclaim,  setoff,  right of recoupment,  abatement,  reduction or
other claim or determination, and (iii) are and shall continue to be governed by
the terms  and  provisions  of the  Existing  Loan  Agreement  and other  Credit
Documents as supplemented, modified and amended by this Amendment.

           Section 3. Bringdown of Representations,  Etc. As of the date of this
Amendment,  both before and after giving  effect to the terms and  provisions of
this  Amendment,  and both  prior to and after  giving  effect to any  requested
Advance: (a) the representations and warranties of the Borrower set forth in the
Existing Loan  Agreement and in the Security  Agreement and of the Guarantor set
forth in the  Guaranty are true and correct in all  material  respects  with the
same effect as though those  representations and warranties had been made on and
as of the date  hereof;  (b) no Event of Default or Default has  occurred and is
continuing;  (c) the Board of Directors of the Borrower has duly  authorized the
execution and delivery by the Borrower of the Existing Loan Agreement, the First
Loan Amendment and the First Security Agreement  Amendment by the Borrower;  (d)
the Board of Directors of the Guarantor and the Borrower, as sole shareholder of
the Guarantor  (with  authorization  by the Board of Directors of the Borrower),
has  authorized  the execution and delivery by the Guarantor of the Guaranty and
the First Guaranty Amendment; and (e) there are no actions, suits or proceedings
pending or, to the best knowledge of the undersigned, threatened or contemplated
by any person for the liquidation,  dissolution or bankruptcy of the Borrower or
the Guarantor or otherwise threatening their respective


                                       -4-

<PAGE>



existences or challenging or calling into question the power or authority of the
Borrower or the Guarantor to execute or deliver any Credit  Document to which it
is or will be a party or to perform any of its obligations thereunder.

           Section 4. Counterparts.  This Amendment may be signed in two or more
counterpart copies of the entire document or of signature pages to the document,
each of which may be executed by one or more of the parties  hereto,  but all of
which, when taken together, shall constitute a single agreement binding upon all
of the parties hereto.

           Section 5.  Governing  Law,  Etc.  Sections 7.06  ("Binding  Effect";
Governing  Law") and 7.09  ("Jurisdiction")  of the Existing Loan  Agreement are
incorporated herein by reference and shall pertain separately to this First Loan
Amendment as well as the Existing Loan Agreement and the Agreement.

           Section 6.  Agreement  to  Continue  as Amended.  The  Existing  Loan
Agreement,  as  supplemented,  modified and amended by this  Amendment,  and the
other  Credit   Documents,   as  amended  pursuant  to  the  amendments   and/or
restatements thereto being entered into contemporaneously herewith, shall remain
and continue in full force and effect after the date hereof.

           Section 7.  Entire  Agreement.  This  Amendment  contains  the entire
agreement of the parties and supersedes all other  representations,  warranties,
agreements and understandings, oral or otherwise, among the parties with respect
to the matters contained in this Amendment.

           IN WITNESS WHEREOF,  the parties hereto have caused this Amendment to
be  executed  and  delivered  by  their  respective   officers   thereunto  duly
authorized. as of the date first above written.

                                              HONDO OIL &GAS COMPANY


                                              By:  /s/ John J. Hoey
                                                 --------------------------
                                                  John J. Hoey
                                                  President


                                              LONDON AUSTRALIAN & GENERAL
                                              PROPERTY COMPANY LIMITED


                                              By:  /s/ R. E. Whitten
                                                 --------------------------
                                                  R. E. Whitten
                                                  Director




                                       -5-

<PAGE>



                                    EXHIBIT A

                      AMENDED AND RESTATED PROMISSORY NOTE

As of December 18, 1997                                              $35,000,000

           FOR VALUE  RECEIVED,  the  undersigned,  HONDO OIL & GAS  COMPANY,  a
Delaware  corporation (the  "Borrower"),  hereby promises to pay to the order of
LONDON  AUSTRALIAN  &  GENERAL  PROPERTY  COMPANY  LIMITED,   a  United  Kingdom
corporation (the "Lender"),  on January 1, 1999 the principal sum of $35,000,000
or, if less than  $35,000,000,  the  aggregate  unpaid  principal  amount of all
Advances (as defined  below) made by the Lender to the Borrower  pursuant to the
Agreement (as defined below),  together with all accrued but unpaid interest and
all  interest  added to the  principal of this Note (as such has been and may be
supplemented, modified, amended or restated from time to time, "this Note").

           The Borrower  promises to pay interest on the unpaid principal amount
of each  Advance from the date of such Advance  until such  principal  amount is
paid in full,  at the rate per annum  equal at all times to 13% (or the  maximum
interest rate permitted by law, whichever is less) on each October 1 and April 1
until maturity; provided, however, that any amount of principal on Advances that
are not paid when due (whether at stated maturity, by acceleration or otherwise)
shall bear  interest from the date on which such amount is due until such amount
is paid in full, payable on demand, at a rate per annum equal at all time to 18%
(or the maximum interest rate permitted by law, whichever is less).

           As used  herein,  "Business  Day"  means any day of the year on which
banks are not required or authorized to close in London or Houston,  Texas.  All
computations  of interest  shall be made by the Lender on the basis of a year of
360 days and the actual  number of days  occurring in the period from which such
interest is payable.  Whenever any payment hereunder shall be due on a day other
than a Business Day, such payment shall be made on the next succeeding  Business
Day,  and  such  extension  of time  shall  in  such  case  be  included  in the
computation of payment of interest.

           Both  principal  and  interest  are payable not later than 12:00 noon
London time on the day when due in lawful money of the United  States of America
to the Lender at such account and place as Lender shall designate in immediately
available funds. Each Advance made by the Lender to the Borrower pursuant to the
Agreement,  and all payments made on account of principal thereof, may, but need
not be  recorded  by the Lender on its books and  records  on the grid  attached
hereto and such books and records  shall be  conclusive  as to the existence and
amounts  thereof  absent  manifest  error.  Failure  to make any  such  entry or
endorsement  shall not effect the actual  principal  amount  outstanding  or the
enforceability of this Note.

           This  Amended  and  Restated  Note (i) has been issued by Borrower to
renew, extend,  amend, restate and replace the Note dated July 2, 1997 issued by
Borrower in the principal amount of $20,500,000 (the "Prior Note"),  (ii) is the
"Note"  referred  to in, and is  entitled  to the  benefits  of, the Amended and
Restated Revolving Credit Agreement between the Borrower and the Lender dated as
of July 2, 1997 (as same has been and may be supplemented,  modified, amended or
restated from time to time, the  "Agreement"),  (iii) evidences all indebtedness
and other amounts outstanding from time to



<PAGE>



time  under the  Agreement  and (iv)  although  issued in  substitution  for and
restatement of the Prior Note, this Note shall not be deemed to have been issued
in payment,  satisfaction,  cancellation  or  novation  of the Prior  Note.  The
Agreement,  among other  things:  (1) provides  for the making of advances  (the
"Advances")  by the  Lender to the  Borrower  and (2)  contains  provisions  for
acceleration  of the maturity hereof upon the happening of certain stated events
and also for  prepayments  an account of principal  hereof prior to the maturity
hereof upon the terms and conditions specified therein.

           This Note is a renewal and  replacement of that certain other note in
the  amount of  $20,500,000  from  Borrower  to Lender  dated as of July 2, 1997
which,  in turn,  replaced a note in the amount of $13,500,000  from Borrower to
Lender dated June 28, 1996.

           This Note is guaranteed by the Amended and Restated Guaranty of Hondo
Magdalena  Oil & Gas Limited dated July 2, 1997 (as the same has been and may be
supplemented, modified, amended or restated from time to time, the "Guaranty").

           Payment of this note is secured  pursuant to the  Security  Agreement
dated May 13, 1997  between  the  Lender,  the  Borrower,  Folio  Trust  Company
Limited, a Jersey company,  and Folio Nominees Limited, a British Virgin Islands
company  (as the same has been and may be  supplemented,  modified,  amended  or
restated from time to time, the "Security Agreement").

           This Note shall be governed by, and construed in accordance with, the
laws of the  State  of New  York  (other  than  those  that  would  defer to the
substantive  laws of  another  jurisdiction).  Without in any way  limiting  the
preceding  choice of law, the parties  intend  (among  other  things) to thereby
avail themselves of the benefit of Section 5-1401 of the General Obligations Law
of the State of New York.

           The Borrower hereby  irrevocably  submits to the  jurisdiction of any
New York State or United States  Federal court sitting in New York City over any
action or proceeding  arising out of or relating to this Note or the  Agreement,
and hereby  irrevocably  agrees  that all  claims in  respect of such  action or
proceeding  may be heard and determined in such New York State or Federal court.
The Borrower  irrevocably  consents to the service of any and all process in any
such action or proceeding by sending copies of such process to it at its address
and in the manner  determined under Section 7.02 of the Agreement.  The Borrower
agrees  that a  final  judgment  in any  such  action  or  proceeding  shall  be
conclusive and may be enforced in other jurisdictions by suit on the judgment or
in any other manner provided by law. The Borrower  further waives any objections
to venue in such  State and any  objection  to an action or  proceeding  in such
State on the basis of forum non conveniens. The Borrower further agrees that any
action or  proceeding  brought by it against the Lender shall be brought only in
New York State or United States  Federal  court sitting in New York County,  New
York. The Borrower and the Lender waive any right it may have to jury trial.

           Nothing  herein  shall  affect the right of the Lender to serve legal
process in any other  manner  permitted by law or affect the right of the Lender
to bring any action or proceeding  against the Borrower or any of its properties
in the courts of any other jurisdictions.

           To the extent  that the  Borrower  has or  hereafter  may acquire any
immunity from  jurisdiction of any court or from any legal process (whether from
service or notice, attachment prior to judgment,



                                       -2-

<PAGE>



attachment in aid of execution,  execution or otherwise)  with respect to itself
or its property, the Borrower hereby irrevocable waives such immunity in respect
of its obligations under the Credit this Note, the Agreement and the Guaranty.

                                           HONDO OIL & GAS COMPANY


                                           By:
                                                 --------------------------
                                                      John J. Hoey
                                                      President



                                       -3-

<PAGE>





                                SCHEDULE TO NOTE



                AMOUNT OF          PRINCIPAL         PRINCIPAL        NOTATION
   DATE          ADVANCE             PAID           OUTSTANDING        MADE BY
   ----          -------             ----           -----------        -------

12/18/97       Carryover from         -           $18,866,026.56
               Prior Note






                                       -4-

<PAGE>



                                    EXHIBIT B

                            FIRST GUARANTY AMENDMENT



                                                 As of December 18, 1997

Hondo Magdalena Oil & Gas Limited
c/o Hondo Oil & Gas Company
10375 Richmond Avenue, Suite 900
Houston, Texas 77042

               Re:       Guaranty
                         --------

Gentlemen:

       As you know,  London  Australian & General Property Company Limited is in
the process of amending  its  existing  Amended and  Restated  Revolving  Credit
Agreement,  dated as of July 2, 1997 (as currently in effect, the "Existing Loan
Agreement"), with Hondo Oil & Gas Company (the "Borrower"), which you guarantied
pursuant  to your  Guaranty  executed  and  delivered  as of July  2,  1997  (as
currently  in effect,  the  "Existing  Guaranty")  in our favor (as  assignee of
Thamesedge Ltd., the "Original  Lender").  Under the proposed  amendment,  among
other things (a) the Commitment and,  accordingly,  the principal amount subject
to the Guaranty,  is being increased to $35,000,000  (including  $7,500,000 that
may represent  interest  added to  principal),  (b) an Event of Default is being
added to the Existing Loan  Agreement to the effect that it shall be an Event of
Default if the  Borrower  shall have failed to furnish to Lender,  by October 1,
1998, a proved gas reserve report of Netherland,  Sewell & Associates that shows
that a minimum of 13,000,000 mcf (25%) of proved gas reserve  exists,  which are
subject  to  the  Opon  Association  Contract  in  which  Hondo  Magdalena  then
participates,  above the proved gas reserve of  52,475,554  mcf at September 30,
1997 and (c) the  definition of the term "Credit  Documents" is being amended to
include that certain Security Agreement dated May 13, 1997, as amended as of the
date hereof (as same may be  supplemented,  modified,  amended or restated  from
time to time).

       We  understand  that you have reviewed a copy of the final version of the
proposed  First  Amendment to the Existing Loan  Agreement,  including,  without
limitation,  the proposed Amended and Restated  Promissory Note relating thereto
and the Security  Agreement  (collectively,  the "Loan  Agreement  Amendments").
Capitalized  terms  used but not  defined  in this  letter  are used as they are
defined  in the  Existing  Guaranty.  For all  purposes,  "Guaranty"  means  the
Existing  Guaranty,  as modified by this letter,  and as the same may be further
supplemented,  modified,  amended and  restated  from time to time in the manner
provided therein.

       Please  execute  this letter to  acknowledge  your  agreement to the Loan
Agreement  Amendments  and that your guarantee and other  obligations  under the
Guaranty  remain and  continue  in full force and effect  both  before and after
giving  effect  to the  Loan  Agreement  Amendments  and  related  documentation
(including,  without  limitation,  the  matters set forth in this  letter).  Our
request to you



<PAGE>


                                       -2-
Hondo Magdalena Oil & Gas Limited                        As of December 18, 1997



in this  instance does not obligate us to notify you or seek your consent in the
future as to any amendment or other matter where (pursuant to your Guaranty,  or
otherwise) such notice or consent is not required.

       Your  signature,   where  indicated  below,  also  will  constitute  your
acknowledgment  of and agreement to the following  modifications to the Existing
Guaranty (without limiting the prior paragraph of this letter):

           i.         London  Australian & General  Property Company Limited has
                      become the  "Lender"  for  purposes of the  Existing  Loan
                      Agreement,  as amended by the Loan  Agreement  Amendments,
                      the Guaranty and the other Credit Documents;

           ii.        The Guaranty now covers,  among other things,  all amounts
                      borrowed and to be borrowed (and interest  thereon)  under
                      the  Existing  Loan  Agreement,  as  amended  by the  Loan
                      Agreement Amendments;

           iii.       You  represent and warrant that your  representations  and
                      warranties set forth in the Existing Guaranty are true and
                      correct in all material  respects on and as of the date of
                      this letter,  after giving  effect  hereto,  with the same
                      effect as though those  representations and warranties had
                      been made on and as of the date hereof; and

           iv.        Section 7 of the  Existing  Guaranty is amended to read as
                      follows:

           "SECTION 7. Consent to Jurisdiction; Waiver of Immunities.

                      (a)   Guarantor   hereby   irrevocably   submits   to  the
           jurisdiction  of any New York or federal court sitting in New York in
           any action or proceeding arising out of or relating to this Guaranty,
           and the  Guarantor  hereby  irrevocably  agrees  that all  claims  in
           respect of such action or proceeding  may be heard and  determined in
           such New York or federal  court.  The  Guarantor  hereby  irrevocably
           waives, to the fullest extent they may effectively do so, the defense
           of an  inconvenient  forum  to the  maintenance  of  such  action  or
           proceeding.  The Guarantor hereby  irrevocably  appoints John J. Hoey
           (the "Process Agent"), with an office on the date hereof at Hondo Oil
           & Gas Company,  10375 Richmond Avenue,  Suite 900, Houston, TX 77042,
           telephone (713) 954-4600,  telecopier (713) 954-4601, as its agent to
           receive,  on behalf of the  Guarantor  and its  property,  service of
           copies of the summons and complaint and any other process that may be
           served in any such action or proceeding.  Such service may be made by
           mailing or delivering a copy of such process to the Guarantor in care
           of the Process Agent at the Process  Agent's  address above,  and the
           Guarantor hereby irrevocably authorizes and directs the Process Agent
           to accept such  service on its behalf.  As an  alternative  method of
           service,  Guarantor also  irrevocably  consents to the service of any
           and all  process in any such action or  proceeding  by the mailing of
           copies of such  process to  Guarantor  at its  address  specified  in
           Section 11. Guarantor agrees that a final judgment in



<PAGE>


                                       -3-
Hondo Magdalena Oil & Gas Limited                        As of December 18, 1997



           any such action or proceeding shall be conclusive and may be enforced
           in other jurisdictions by suit on the judgment or in any other manner
           provided by law.

                      (b) Nothing in this Section  shall affect the right of the
           Lender to serve legal process in any other manner permitted by law or
           affect  the right of the  Lender to bring  any  action or  proceeding
           against  Guarantor  or its  property  in  the  courts  of  any  other
           jurisdictions.

                      (c) To the extent  that  Guarantor  has or  hereafter  may
           acquire any immunity from jurisdiction of any court or from any legal
           process  (whether  through  service  of notice,  attachment  prior to
           judgment,  attachment  in aid of  execution,  execution or otherwise)
           with  respect  to  Guarantor  or  its  property,   Guarantor   hereby
           irrevocably  waives such immunity in respect of its obligations under
           this Guaranty."

           v.         Notices,  requests and demands to the Lender, as set forth
                      in  Section  11 of  the  Existing  Guaranty,  shall  be in
                      writing  and  shall be  effective  when  delivered  to the
                      Lender at London  Australia  & General  Property  Company,
                      Four Grosvenor Place, London, SW1X 7DL, England, telephone
                      011-44-171-201-6000,    telecopier    011-44-171-201-6100,
                      Attention: R. E. Whitten, with a copy to Rudolph H. Funke,
                      Esq. at 805 Third Avenue,  18th Floor, New York, NY 10022,
                      telephone 212-715-7001, telecopier 212-838-8141.

           vi.        This  Guaranty  shall be governed by the laws of the State
                      of New York  (other  than those  that  would  defer to the
                      substantive laws of another jurisdiction).  Without in any
                      way  limiting  the  preceding  choice of law,  the parties
                      intend (among other things) to thereby avail themselves of
                      the benefit of Section  5-1401 of the General  Obligations
                      Law of the State of New York.

           Your  signature,  where  indicated  below,  also will constitute your
acknowledgment  of and agreement  and  certification  that:  (a) pursuant to the
Existing  Loan  Agreement,  the Lender has made  Advances  (as  defined)  to the
Borrower  that are  outstanding  as of the date of this letter in the  aggregate
principal amount of $18,866,026.56 (including $1,166,026.56 of interest added to
principal); (b) the obligations of the Borrower to repay all Advances (including
those to be made pursuant to the Loan Agreement  Amendments)  with interest,  to
the Lender and to perform or otherwise satisfy all other obligations, as well as
the security interests in the Collateral (as defined in the Security  Agreement)
granted by the  Borrower  to the Lender,  (i) each remain and shall  continue in
full force and effect,  both before and after giving effect to the  transactions
contemplated by this letter, (ii) are not subject to any defense,  counterclaim,
setoff,   right  of   recoupment,   abatement,   reduction  or  other  claim  or
determination,  and (iii) are and shall continue to be governed by the terms and
provisions of the Existing Loan Agreement and other Credit Documents, as amended
by the Loan  Agreement  Amendments  and as same may be  supplemented,  modified,
amended  or  restated  in the  future;  (e)  your  absolute,  unconditional  and
irrevocable  guarantee  to the  Lender  of the full  and  punctual  payment  and
satisfaction of the foregoing and any and all other obligations the Borrower (i)
remains  and shall  continue  in full force and  effect,  both  before and after
giving  effect to the  transactions  contemplated  by this  letter,  (ii) is not
subject to any defense,  counterclaim,  setoff, right of recoupment,  abatement,
reduction or other



<PAGE>


                                       -4-
Hondo Magdalena Oil & Gas Limited                        As of December 18, 1997


claim or  determination,  and (iii) is and shall  continue to be governed by the
terms and  provisions  of the Existing  Guaranty  and other Credit  Documents as
supplemented, modified and amended.


                                             Very truly yours,

                                             LONDON AUSTRALIAN & GENERAL
                                             PROPERTY COMPANY LIMITED


                                             By: ___________________________



ACKNOWLEDGED AND AGREED:

HONDO MAGDALENA OIL & GAS LIMITED


__________________________________







                            FIRST GUARANTY AMENDMENT



                                            As of December 18, 1997

Hondo Magdalena Oil & Gas Limited
c/o Hondo Oil & Gas Company
10375 Richmond Avenue, Suite 900
Houston, Texas 77042

                     Re:       Guaranty
                               --------


Gentlemen:

       As you know,  London  Australian & General Property Company Limited is in
the process of amending  its  existing  Amended and  Restated  Revolving  Credit
Agreement,  dated as of July 2, 1997 (as currently in effect, the "Existing Loan
Agreement"), with Hondo Oil & Gas Company (the "Borrower"), which you guarantied
pursuant  to your  Guaranty  executed  and  delivered  as of July  2,  1997  (as
currently  in effect,  the  "Existing  Guaranty")  in our favor (as  assignee of
Thamesedge Ltd., the "Original  Lender").  Under the proposed  amendment,  among
other things (a) the Commitment and,  accordingly,  the principal amount subject
to the Guaranty,  is being increased to $35,000,000  (including  $7,500,000 that
may represent  interest  added to  principal),  (b) an Event of Default is being
added to the Existing Loan  Agreement to the effect that it shall be an Event of
Default if the  Borrower  shall have failed to furnish to Lender,  by October 1,
1998, a proved gas reserve report of Netherland,  Sewell & Associates that shows
that a minimum of 13,000,000 mcf (25%) of proved gas reserve  exists,  which are
subject  to  the  Opon  Association  Contract  in  which  Hondo  Magdalena  then
participates,  above the proved gas reserve of  52,475,554  mcf at September 30,
1997 and (c) the  definition of the term "Credit  Documents" is being amended to
include that certain Security Agreement dated May 13, 1997, as amended as of the
date hereof (as same may be  supplemented,  modified,  amended or restated  from
time to time).

       We  understand  that you have reviewed a copy of the final version of the
proposed  First  Amendment to the Existing Loan  Agreement,  including,  without
limitation,  the proposed Amended and Restated  Promissory Note relating thereto
and the Security  Agreement  (collectively,  the "Loan  Agreement  Amendments").
Capitalized  terms  used but not  defined  in this  letter  are used as they are
defined  in the  Existing  Guaranty.  For all  purposes,  "Guaranty"  means  the
Existing  Guaranty,  as modified by this letter,  and as the same may be further
supplemented,  modified,  amended and  restated  from time to time in the manner
provided therein.

       Please  execute  this letter to  acknowledge  your  agreement to the Loan
Agreement  Amendments  and that your guarantee and other  obligations  under the
Guaranty  remain and  continue  in full force and effect  both  before and after
giving  effect  to the  Loan  Agreement  Amendments  and  related  documentation
(including,  without  limitation,  the  matters set forth in this  letter).  Our
request to you in this  instance does not obligate us to notify you or seek your
consent in the future as to any



<PAGE>



amendment or other matter where  (pursuant to your Guaranty,  or otherwise) such
notice or consent is not required.

       Your  signature,   where  indicated  below,  also  will  constitute  your
acknowledgment  of and agreement to the following  modifications to the Existing
Guaranty (without limiting the prior paragraph of this letter):

           i.         London  Australian & General  Property Company Limited has
                      become the  "Lender"  for  purposes of the  Existing  Loan
                      Agreement,  as amended by the Loan  Agreement  Amendments,
                      the Guaranty and the other Credit Documents;

           ii.        The Guaranty now covers,  among other things,  all amounts
                      borrowed and to be borrowed (and interest  thereon)  under
                      the  Existing  Loan  Agreement,  as  amended  by the  Loan
                      Agreement Amendments;

           iii.       You  represent and warrant that your  representations  and
                      warranties set forth in the Existing Guaranty are true and
                      correct in all material  respects on and as of the date of
                      this letter,  after giving  effect  hereto,  with the same
                      effect as though those  representations and warranties had
                      been made on and as of the date hereof; and

           iv.        Section 7 of the  Existing  Guaranty is amended to read as
                      follows:

           "SECTION 7. Consent to Jurisdiction; Waiver of Immunities.

                      (a)   Guarantor   hereby   irrevocably   submits   to  the
           jurisdiction  of any New York or federal court sitting in New York in
           any action or proceeding arising out of or relating to this Guaranty,
           and the  Guarantor  hereby  irrevocably  agrees  that all  claims  in
           respect of such action or proceeding  may be heard and  determined in
           such New York or federal  court.  The  Guarantor  hereby  irrevocably
           waives, to the fullest extent they may effectively do so, the defense
           of an  inconvenient  forum  to the  maintenance  of  such  action  or
           proceeding.  The Guarantor hereby  irrevocably  appoints John J. Hoey
           (the "Process Agent"), with an office on the date hereof at Hondo Oil
           & Gas Company,  10375 Richmond Avenue,  Suite 900, Houston, TX 77042,
           telephone (713) 954-4600,  telecopier (713) 954-4601, as its agent to
           receive,  on behalf of the  Guarantor  and its  property,  service of
           copies of the summons and complaint and any other process that may be
           served in any such action or proceeding.  Such service may be made by
           mailing or delivering a copy of such process to the Guarantor in care
           of the Process Agent at the Process  Agent's  address above,  and the
           Guarantor hereby irrevocably authorizes and directs the Process Agent
           to accept such  service on its behalf.  As an  alternative  method of
           service,  Guarantor also  irrevocably  consents to the service of any
           and all  process in any such action or  proceeding  by the mailing of
           copies of such  process to  Guarantor  at its  address  specified  in
           Section 11. Guarantor agrees that a final judgment in any such action
           or proceeding

                                       -2-

<PAGE>



           shall be  conclusive  and may be enforced in other  jurisdictions  by
           suit on the judgment or in any other manner provided by law.

                      (b) Nothing in this Section  shall affect the right of the
           Lender to serve legal process in any other manner permitted by law or
           affect  the right of the  Lender to bring  any  action or  proceeding
           against  Guarantor  or its  property  in  the  courts  of  any  other
           jurisdictions.

                      (c) To the extent  that  Guarantor  has or  hereafter  may
           acquire any immunity from jurisdiction of any court or from any legal
           process  (whether  through  service  of notice,  attachment  prior to
           judgment,  attachment  in aid of  execution,  execution or otherwise)
           with  respect  to  Guarantor  or  its  property,   Guarantor   hereby
           irrevocably  waives such immunity in respect of its obligations under
           this Guaranty."

           v.         Notices,  requests and demands to the Lender, as set forth
                      in  Section  11 of  the  Existing  Guaranty,  shall  be in
                      writing  and  shall be  effective  when  delivered  to the
                      Lender at London  Australia  & General  Property  Company,
                      Four Grosvenor Place, London, SW1X 7DL, England, telephone
                      011-44-171-201-6000,    telecopier    011-44-171-201-6100,
                      Attention: R. E. Whitten, with a copy to Rudolph H. Funke,
                      Esq. at 805 Third Avenue,  18th Floor, New York, NY 10022,
                      telephone 212-715-7001, telecopier 212-838-8141.

           vi.        This  Guaranty  shall be governed by the laws of the State
                      of New York  (other  than those  that  would  defer to the
                      substantive laws of another jurisdiction).  Without in any
                      way  limiting  the  preceding  choice of law,  the parties
                      intend (among other things) to thereby avail themselves of
                      the benefit of Section  5-1401 of the General  Obligations
                      Law of the State of New York.

           Your  signature,  where  indicated  below,  also will constitute your
acknowledgment  of and agreement  and  certification  that:  (a) pursuant to the
Existing  Loan  Agreement,  the Lender has made  Advances  (as  defined)  to the
Borrower  that are  outstanding  as of the date of this letter in the  aggregate
principal amount of $18,866,026.56 (including $1,166,026.56 of interest added to
principal); (b) the obligations of the Borrower to repay all Advances (including
those to be made pursuant to the Loan Agreement  Amendments)  with interest,  to
the Lender and to perform or otherwise satisfy all other obligations, as well as
the security interests in the Collateral (as defined in the Security  Agreement)
granted by the  Borrower  to the Lender,  (i) each remain and shall  continue in
full force and effect,  both before and after giving effect to the  transactions
contemplated by this letter, (ii) are not subject to any defense,  counterclaim,
setoff,   right  of   recoupment,   abatement,   reduction  or  other  claim  or
determination,  and (iii) are and shall continue to be governed by the terms and
provisions of the Existing Loan Agreement and other Credit Documents, as amended
by the Loan  Agreement  Amendments  and as same may be  supplemented,  modified,
amended  or  restated  in the  future;  (e)  your  absolute,  unconditional  and
irrevocable  guarantee  to the  Lender  of the full  and  punctual  payment  and
satisfaction of the foregoing and any and all other obligations the Borrower


                                       -3-

<PAGE>


(i) remains and shall  continue in full force and effect,  both before and after
giving  effect to the  transactions  contemplated  by this  letter,  (ii) is not
subject to any defense,  counterclaim,  setoff, right of recoupment,  abatement,
reduction or other claim or determination, and (iii) is and shall continue to be
governed by the terms and  provisions of the Existing  Guaranty and other Credit
Documents as supplemented, modified and amended.


                                                 Very truly yours,

                                                 LONDON AUSTRALIAN & GENERAL
                                                     PROPERTY COMPANY LIMITED


                                                 By: /s/ R. E. Whitten
                                                    -----------------------



ACKNOWLEDGED AND AGREED:

HONDO MAGDALENA OIL & GAS LIMITED


 /s/ John J. Hoey
- -----------------------


                                       -4-





                                 FIRST AMENDMENT
                                       TO
                           SECURITY INTEREST AGREEMENT

                         Security interest in Securities

DATED this 18th day of March 1998

BETWEEN:

(1)        LONDON  AUSTRALIAN  & GENERAL  PROPERTY  COMPANY  LIMITED,  a company
           incorporated  in England  whose  registered  office is a 4  Grosvenor
           Place, London SW1X 7DL, England ("Lender"), as assignee of THAMESEDGE
           LIMITED, a company incorporated in England whose registered office is
           a 4 Grosvenor Place, London SW1X 7DL, England ("Original Lender")

AND

(2)        HONDO OIL & GAS  COMPANY,  a  Delaware  corporation  whose  principal
           office is at 10375 Richmond Avenue,  Suite 900, Houston,  Texas 77042
           USA (the "Debtor")

AND

(3)        FOLIO TRUST COMPANY LIMITED,  a company  incorporated in Jersey whose
           registered office is at Westaway Chambers, 39 Don Street, St. Helier,
           Jersey, Channel Islands ("Folio Trust")

AND

(4)        FOLIO NOMINEES LIMITED, a company  incorporated in the British Virgin
           Islands whose administrative  office is at Westaway Chambers,  39 Don
           Street, St. Helier, Jersey, Channel Islands ("Folio Nominees")

WHEREAS

           (A)  The  Debtor  has  entered  into  a  certain  Security   Interest
Agreement,  dated May 13, 1997 (the "Original Security Interest Agreement"),  in
favor of the Original Lender, in which the Debtor (among other things) granted a
lien and security interest in certain Collateral to the Original Lender;

           (B) London Australian & General Property Company Limited has received
an assignment from Thamesedge  Limited  ("Thamesedge") of all of the Obligations
and all of Thamesedge's  rights and duties under the Original  Security Interest
Agreement;



<PAGE>



           (C) The Lender has agreed to extend  additional  credit to the Debtor
and to extend the maturity dates of the Obligations;

           (D) As a condition thereto, the Lender has requested,  and the Debtor
has agreed, to enter into this Amendment;

           (E)  Capitalized  terms used and not otherwise  defined or amended in
this  Amendment  shall have the  meanings  respectively  assigned to them in (or
determined in accordance with) the Original Security Interest Agreement.

           In  consideration  of the  foregoing  and the  mutual  covenants  and
agreements hereinafter set forth, IT IS HEREBY AGREED AS FOLLOWS:

           1.         Amendment to Original  Security  Interest  Agreement.  The
Original  Security  Interest  Agreement  is hereby  amended as of the date first
written above as follows:

                      (A)  All  references  in the  Original  Security  Interest
Agreement or in this Amendment to "this  Agreement" or "this  Security  Interest
Agreement",  or similar  references,  shall mean the Original  Security Interest
Agreement, as amended by this Amendment, and as the same may be further amended,
restated or otherwise  modified or supplemented  from time to time in accordance
with the terms  thereof.  This Amendment may be referred to in this Agreement as
the "First Security Interest Agreement Amendment".

                      (B)  In  Section  1  of  the  Original  Security  Interest
Agreement, clauses (i), (ii) and (iii) are amended to read:

                                 "(i)       all monies and  liabilities  payable
                                            under the credit and loan facilities
                                            (as   same   has  been  and  may  be
                                            supplemented,  modified,  amended or
                                            restated    from   time   to   time)
                                            described in the First Schedule;

                                 (ii)       any    other     indebtedness     or
                                            liabilities whatsoever of the Debtor
                                            now existing or  hereafter  incurred
                                            on any  account or accounts in favor
                                            of the Lender; and

                                 (iii)      all other costs,  charges,  legal or
                                            other  expenses   (incurred  by  the
                                            Lender in respect of the  facilities
                                            detailed in the First Schedule) on a
                                            full   and   unqualified   indemnity
                                            basis;

                                 (collectively the "Obligations"):"

                      (C) In Section 8, the  following new paragraph is added at
the end thereof without the deletion or modification of any other material:

                      "With  respect  to  any  Collateral  and  subject  to  any
                      contrary  requirement  of  applicable  law, (x) the Lender
                      shall collect the cash proceeds  received from any sale or
                      other


                                       -2-

<PAGE>



                      liquidation  or  disposition  or from any other source and
                      (y) after deducting all costs and expenses incurred by the
                      Lender and any person designated by the Lender to take any
                      of the actions in connection with such collection and sale
                      or other liquidation or disposition  (including attorneys'
                      disbursements,  expenses and fees), the Lender in its sole
                      and absolute  discretion may retain the same as additional
                      or  substitute  Collateral or may apply the same (first to
                      interest then to principal) to the  Obligations  described
                      in and in direct order set forth on the First Schedule. In
                      the event any funds remain after  satisfaction  in full of
                      all  of the  Obligations,  then  the  remainder  shall  be
                      returned to the  Debtor,  subject,  however,  to any other
                      rights or interests  the Lender may have therein under any
                      other instrument, agreement or document or applicable law.
                      If the amount of all proceeds received with respect to and
                      in liquidation of the Collateral  that shall be applied to
                      payment of the  Obligations  shall be  insufficient to pay
                      and satisfy  all of the  Obligations  in full,  the Debtor
                      acknowledges  and agrees that the Debtor  shall remain and
                      be jointly and severally liable for any deficiency.

                      (D) The First Schedule is amended to read as follows:


                                 FIRST SCHEDULE
                                 --------------

                                 The Obligations

                      1.         Amended  and  Restated  Note  dated  as of 18th
                                 December,  1997  in  the  principal  amount  of
                                 US$7,500,000   (seven   million   five  hundred
                                 thousand  United States  dollars) which amends,
                                 restates and  replaces  that certain Note dated
                                 31st October,  1994, in the principal amount of
                                 US$5,000,000.00  (five  million  United  States
                                 dollars),  as  assigned to  Thamesedge  and, in
                                 turn, to London  Australian & General  Property
                                 Company ("LAGP"),  as same may be supplemented,
                                 modified, amended or restated from time to time
                                 (the "Facility Note");

                      2.         Amended and Restated Revolving Credit Agreement
                                 dated 2nd July, 1997 between Debtor and Lender,
                                 as  same  has   been,   and  as  same  may  be,
                                 supplemented,  modified,  amended  or  restated
                                 from  time to time,  including  any  Promissory
                                 Note or Notes  issued  thereunder,  as same has
                                 been,   and  as  same  may  be,   supplemented,
                                 modified, amended or restated from time to time
                                 (the "Revolving Credit Note");

                      3.         Amended  and  Restated  Note  dated  as of 18th
                                 December,  1997  in  the  principal  amount  of
                                 US$4,500,000   (four   million   five   hundred
                                 thousand  United States  dollars) which amends,
                                 restates and  replaces  that certain Note dated
                                 30th April,  1993, in the  principal  amount of
                                 US$3,000,000.00  (three  million  United States
                                 dollars)  from Via  Verde  Development  Company
                                 ("Via   Verde")  to  Lonrho,   as  assigned  to
                                 Thamesedge  and, in turn,  to LAGP, as same may
                                 be supplemented,  modified, amended or restated
                                 from time to time, including to


                                       -3-

<PAGE>



                                 add  unpaid  interest  to  principal  (the "Via
                                 Verde  Note"),  secured  by  a  deed  of  trust
                                 recorded as  Instrument  No.  93-840817  in the
                                 Real  Property  Records of Los Angeles  County,
                                 California  as same has  been,  and as same may
                                 be, supplemented, modified, amended or restated
                                 from time to time (the "Via  Verde  Mortgage"),
                                 and  guaranteed  by Debtor in a Guaranty  dated
                                 30th April,  1993 as same has been, and as same
                                 may  be,  supplemented,  modified,  amended  or
                                 restated   from  time  to  time   (the   "Hondo
                                 Guaranty");

                      4.         Amended  and  Restated  Note  dated  as of 18th
                                 December,  1997  in  the  principal  amount  of
                                 US$5,500,000   (five   million   five   hundred
                                 thousand  United States  dollars) which amends,
                                 restates and  replaces  that certain Note dated
                                 25th June,  1993,  in the  principal  amount of
                                 US$4,000,000.00  (four  million  United  States
                                 dollars)  from Hondo to Lonrho,  as assigned to
                                 Thamesedge  and, in turn,  to LAGP, as same may
                                 be supplemented,  modified, amended or restated
                                 from  time to  time,  including  to add  unpaid
                                 interest  to  principal  (the  "Valley  Gateway
                                 Note"),  secured by a deed of trust  dated 30th
                                 August,  1993,  granted by Borrower and Newhall
                                 Refining  Co.,  Inc.  ("Newhall")  recorded  as
                                 Instrument No.  93-2006475 in the Real Property
                                 Records of Los Angeles, California, as same has
                                 been,   and  as  same  may  be,   supplemented,
                                 modified, amended or restated from time to time
                                 (the "Valley Gateway Mortgage");

                      5.         Consolidated,  Amended and Restated  Note dated
                                 18th December,  1997 in the principal amount of
                                 US$40,000,000   (forty  million  United  States
                                 dollars) which consolidates,  amends,  restates
                                 and  replaces  that  certain  Notes  dated  1st
                                 September,  1991,  in  the  original  principal
                                 amount of US$10,000,000.00  (ten million United
                                 States  dollars);  dated 1st November,  1991 in
                                 the     original     principal     amount    of
                                 US$9,000,000.00  (nine  million  United  States
                                 dollars); and dated 20th December, 1991, in the
                                 original  principal amount of  US$13,000,000.00
                                 (thirteen  million United States  dollars) from
                                 Debtor to Lonrho Plc ("Lonrho"), as assigned to
                                 Thamesedge  and, in turn,  to LAGP, as each has
                                 been,   and  as  each  may  be,   supplemented,
                                 modified, amended, consolidated and/or restated
                                 from  time to  time,  including  to add  unpaid
                                 interest to principal (the "Lonrho Notes");

                      6.         Note Purchase  Agreement  dated 28th  November,
                                 1988,  between Debtor (formerly known as Pauley
                                 Petroleum   Inc.)   and   Thamesedge    Limited
                                 ("Thamesedge"),  as same has been,  and as same
                                 may  be,  supplemented,   modified  amended  or
                                 restated  from  time to time  (the  "Thamesedge
                                 Note  Purchase  Agreement")  and an Amended and
                                 Restated Note dated as of 18th  December,  1997
                                 in  the  principal   amount  of   US$75,000,000
                                 (seventy-five  million  United States  dollars)
                                 which   amends,   restates  and  replaces  that
                                 certain  Note dated 30th  November,  1988,  for
                                 US$75,000,000.00  (seventy-five  million United
                                 States  dollars) from Debtor to Thamesedge,  as
                                 same may be


                                       -4-

<PAGE>



                                 supplemented,  modified,  amended  or  restated
                                 from  time to  time,  including  to add  unpaid
                                 interest to principal (the "Thamesedge Note");

                                 The Thamesedge  Note, the Lonrho Notes, the Via
                                 Verde  Notes,  the  Valley  Gateway  Note,  the
                                 Facility  Note and the  Revolving  Credit Note,
                                 are    collectively    referred   to   as   the
                                 "Indebtedness";

                                 By assignment dated 29th March,  1996,  between
                                 Lonrho and  Thamesedge,  Lonrho assigned all of
                                 its interests in any Indebtedness owed to it to
                                 Thamesedge; and

                                 By assignment dated 29th August,  1997, between
                                 Thamesedge and LAGP, Thamesedge assigned all of
                                 its interest in any Indebtedness  owed to it to
                                 LAGP.

           2.         Acknowledgment.   The  Debtor  hereby   acknowledges   and
certifies and agrees that: (a) the pledge and security  interest  granted by the
Debtor to the Lender under this Agreement as Collateral for the  Obligations (i)
remains  and shall  continue  in full force and  effect,  both  before and after
giving  effect  to  this  Amendment,   (ii)  is  not  subject  to  any  defence,
counterclaim, set off, right of recoupment,  abatement, reduction or other claim
or  determination,  and (iii) is and shall  continue to be governed by the terms
and provisions of the Original Security Interest  Agreement,  as amended by this
Amendment and as the same may be further amended or otherwise modified from time
to time in accordance with the terms thereof.

           3.         Representations  and  Warranties.  To induce the Lender to
enter into this Amendment and consummate the transactions  contemplated  hereby,
the Debtor hereby  represents  and warrants to the Lender that as of the date of
this Amendment the representations and warranties set forth in the Agreement are
true and correct in all material  respects  with the same effect as though those
representations and warranties had been made on and as of the date hereof.

           4.         Counterparts.  This Amendment may be signed in two or more
counterpart  copies, each of which may be executed by one or more of the parties
hereto,  but all of  which,  when  taken  together,  shall  constitute  a single
agreement binding upon all of the parties hereto.

           5.         Governing  Law, Etc. This  Amendment  shall be governed by
and  construed in accordance  with the  applicable  terms and  provisions of the
Original  Security  Interest  Agreement  (as  amended  hereby),  which terms and
provisions are incorporated herein by reference.

                                  [END OF PAGE]


                                       -5-

<PAGE>




           6.         Agreement to Continue as Amended.  The  Original  Security
Interest Agreement,  as amended by this Amendment,  shall remain and continue in
full force and effect from and after the date hereof.

IN WITNESS  whereof the parties  hereto have  hereunto set their hands and seals
the day and year first above written.

The Common Seal of
LONDON AUSTRALIAN & GENERAL PROPERTY
COMPANY LIMITED
was hereunto affixed
in the presence of:

/s/ R.E. Whitten                 Director
- ---------------------------------


/s/ N. J. Morrell                 Director
- ---------------------------------



SIGNED BY
- ---------
duly authorized
for and on behalf of:
HONDO OIL & GAS
COMPANY

/s/ John J. Hoey                   President
- ---------------------------------



THE COMMON SEAL of
- ---------------
FOLIO TRUST COMPANY LIMITED 
was hereunto affixed 
in the presence of:

/s/ R. David Johnson             Director
- ---------------------------------


/s/ Nicholas St. Clair Morgan    Director
- ---------------------------------


THE COMMON SEAL of
- ---------------
FOLIO NOMINEES  LIMITED 
was hereunto  affixed 
in the presence of:

/s/ R. David Johnson             Director
- ---------------------------------



/s/ Nicholas St. Clair Morgan    Director
- ---------------------------------





                                       -6-





                                    AMENDMENT
                                       TO
                             NOTE PURCHASE AGREEMENT

                                  INTRODUCTION
                                  ------------

           This Agreement, dated as of December 18, 1997 (this "Amendment"),  is
by and  between  HONDO OIL & GAS  COMPANY  (formerly  known as Pauley  Petroleum
Inc.), a Delaware  corporation (the "Company"),  and LONDON AUSTRALIAN & GENERAL
PROPERTY   COMPANY   LIMITED,   a  United  Kingdom   corporation  (the  "Present
Noteholder"), as assignee of Thamesedge, Ltd.

                                    RECITALS
                                    --------

           The Company and the Present  Noteholder  (as  assignee of  Thamesedge
Ltd.), being the sole Noteholder, are parties to a Note Purchase Agreement dated
November 28, 1988, as amended by letter agreements  December 17, 1993,  November
10,  1994,   December  22,  1995,  December  13,  1996  and  December  18,  1997
(collectively, the "Existing Note Purchase Agreement"),  pursuant to which there
is outstanding at December 18, 1997 $39,733,394.28,  including  $9,233,394.28 of
interest which has been added to principal in accordance  with the terms of said
letter  agreements.  Capitalized terms used and not otherwise defined or amended
in this Amendment shall have the meanings  respectively  assigned to them in the
Existing Note Purchase Agreement.

           The  Company  has  requested  that  the  Noteholder  (a)  extend  the
mandatory  redemption  date of the  Notes  from  January  1,  1998  (as same has
heretofore been extended pursuant to said letter agreements) to January 15, 1999
and (b) consent to the past and future  incurrence  of  additional  Indebtedness
(and  extensions to the maturity of such  Indebtedness)  from Lonrho Plc and its
wholly-owned subsidiaries.  The Noteholder is willing to so extend the mandatory
redemption date of the Notes and consent to the incurrence of such  Indebtedness
and  maturity  extensions  based  on (a) the  Company's  representation  that by
October 1, 1998 the Noteholders  shall have received a report that the Company's
proved  reserves  will have  increased  to a minimum of  65,475,554  mcf and the
Company's  agreement  that if its proved  reserves fail to reach such level,  an
Event  of  Default  will  occur,  (b) the  Company's  agreement  to  delete  the
subordination  provisions  contained in Section 9 of the Existing  Note Purchase
Agreement and (c) the Company's  agreement to conform certain default provisions
contained  in Section  8.01 of the  Existing  Note  Purchase  Agreement to cross
default provisions contained in the Company's other loan and credit arrangements
with the Present Noteholder.

           The Company has requested that the Present Noteholder enter into this
Amendment in order to reflect the foregoing, and the Noteholder has agreed to do
so, all upon the terms and provisions and subject to the conditions  hereinafter
set forth.

                                    AGREEMENT
                                    ---------

           In  consideration  of the  foregoing  and the  mutual  covenants  and
agreements hereinafter set forth, the parties hereto hereby agree as follows:




<PAGE>



1.         Amendment to Existing  Note  Purchase  Agreement.  The Existing  Note
           Purchase  Agreement  is hereby  amended as of the date first  written
           above as follows:

                      (A)  In  Section  1.01  of  the  Existing   Note  Purchase
Agreement,  the definition of "Agreement" is hereby deleted in its entirety, and
the following new definition is hereby inserted in its place:

                      ""Agreement" shall mean this Note Purchase Agreement dated
           November 28, 1988 between the Company and Thamesedge  Ltd.,  together
           with all exhibits thereto,  as amended by letter agreements  December
           17, 1993, November 10, 1994, December 22, 1995, December 13, 1996 and
           December 18, 1997 among the Company and the then sole  Noteholder and
           the First Amendment,  and as the same may be supplemented,  modified,
           amended or restated from time to time."

                      (B)  In  Section  1.01  of  the  Existing   Note  Purchase
Agreement,  the following new definition of "First Amendment" is hereby inserted
in its proper alphabetical  position without the deletion or modification of any
other material:

                      ""First Amendment" shall mean the First Amendment dated as
           of December 18, 1997 to Agreement."

                      (C)  In  Section  1.01  of  the  Existing   Note  Purchase
Agreement, the following definitions of the following existing terms are deleted
in their entirety:

                      "Bank Agreements"
                      "Senior Debt"

                      (D)  In  Section  1.02  of  the  Existing   Note  Purchase
Agreement,  the  following  "Other  Definitions"  are hereby  inserted  in their
respective proper alphabetical positions without the deletion or modification of
any other material:

                      "Term                             Defined in Section
                      -----                             ------------------
                      Act                                    2.01
                      Hondo Magdalena                        8.01(4)"

                      (E) Section 2.01 of the Existing Note  Purchase  Agreement
is amended to delete same in its entirety and to substitute the following in its
place:

                      "Section 2.01 Issue of Notes.  The Company has  authorized
           the issuance of $75,000,000 in aggregate  principal  amount of its 6%
           Senior  Notes due  January 15, 1999 (the  "Notes",  the term  "Notes"
           including  the  singular  number as well as the  plural  and the term
           "Note"  including  the plural  number as well as the  singular).  The
           Notes shall be substantially in the form of Exhibit A attached to the
           First  Amendment.  The  terms  and  provisions  in  the  Notes  shall
           constitute,  and are hereby expressly made, a part of this Agreement.
           The Notes may have notations, legends or endorsements required by law
           or usage. Each Note will be dated its date of authentication.



                                       -2-

<PAGE>



                      Notwithstanding anything in the foregoing to the contrary,
           if, in the opinion of its Board of  Directors,  the Company  does not
           have sufficient cash resources to pay interest on the Notes when due,
           then  the  Company  may  offer to the  Noteholder  a  payment  of the
           interest in shares of the Company's  common stock,  valued at (i) the
           last reported  sales price regular way on the interest due day or, in
           case no such  reported  sale takes place on such day,  the average of
           the reported closing bid and asked prices regular way on such day, in
           either  case  on the  American  Stock  Exchange  or  other  principal
           national  securities  exchange on which the Company's common stock is
           listed or, if not listed on any national securities exchange,  on The
           Nasdaq Stock Market's  National  Market System or, (ii) if (i) is not
           applicable, the average of the bid and asked prices at the end of the
           interest due day in the  over-the-counter  market as furnished by any
           New York Stock  Exchange  member firm  selected by the  Noteholder in
           good  faith for that  purpose.  In  making  this  determination,  the
           Company's management will not, without the consent of the Noteholder,
           allocate  cash  resources to new capital  projects not related to the
           Opon  Association  Contract  dated  July 15,  1987  between  Empressa
           Colombiana de Petroleos and Opon Development  Company. The Noteholder
           will then  notify  the  Company  whether  it will  either  accept the
           payment of interest in the  Company's  common stock or add the amount
           of interest  due to the  principal  of the Notes.  If the  Noteholder
           accepts the payment of interest in the Company's  common  stock,  the
           Company  will  issue the  requisite  number  of shares to  Noteholder
           within  ten  business  days  after  the  Company  receives  notice of
           acceptance from Noteholder. The Noteholder recognizes that any shares
           of the  Company's  common stock that it may acquire by the payment of
           interest in the Company's  common stock will not have been registered
           under the Securities Act of 1933, as amended (the "Act"), and may not
           be sold in the absence of an effective  registration under the Act or
           an exemption from the  registration  requirements  of the Act. If the
           Noteholder  so  requests  at any time and from time to time after the
           date shares of he Company's common stock are issued to the Noteholder
           pursuant to this provision,  the Company will use its best efforts to
           effect registration under the Act of the shares so issued."

                      (F)  Section   6.05(b)  of  the  Existing   Note  Purchase
Agreement is amended to delete  existing  clause (xiii)  thereof in its entirety
and to substitute the following therefor:

                                 "(xii)  Indebtedness  to Lonrho  Plc. or to any
                      direct or indirect wholly-owned Subsidiary of Lonrho Plc.,
                      including  any and all  deferrals,  renewals,  extensions,
                      refundings of, or amendments, modifications or supplements
                      to, any such Indebtedness."

                      (G)  Section  6.06 of the  Existing  Agreement  is  hereby
deleted in its entirety.

                      (H) Section 6.07 of the  Existing  Agreement is amended to
substitute the word "the" at the beginning thereof for the word "The" and to add
the following before the new word "the" at the beginning of Section 6.07:

                      "Except with respect to  transactions  with Lonrho Plc. or
           any direct or indirect wholly- owned Subsidiary of Lonrho Plc., "



                                       -3-

<PAGE>




                      (I) Section 8.01 of the  Existing  Agreement is amended to
delete  existing  clauses (1) and (4) thereof and to  substitute  the  following
therefor:

                                 "(1) the  Company  defaults  in the  payment of
                      interest on any Note when the same becomes due and payable
                      and the Default continues for a period of three (3) days;

                                 "(4) the  Company,  Hondo  Magdalena  Oil & Gas
                      Limited,   presently  a  wholly-owned  subsidiary  of  the
                      Company ("Hondo  Magdalena"),  and any of their respective
                      subsidiaries  shall (i) fail to pay any Indebtedness  (but
                      excluding  Indebtedness  evidenced  by this  Note)  of the
                      Company,  Hondo  Magdalena or such subsidiary (as the case
                      may be),  or any  interest  or premium  thereon,  when due
                      (whether upon  scheduled  maturity,  required  prepayment,
                      acceleration,  demand or other  notice or formality of any
                      kind) and such failure shall continue after the applicable
                      grace  period,  if  any,  specified  in the  agreement  or
                      instrument  relating to such  Indebtedness or (ii) fail to
                      perform or observe any term,  covenant or condition on its
                      part to be  performed or observed  under any  agreement or
                      instrument   relating  to  any  such  Indebtedness,   when
                      required to be  performed  or  observed,  and such failure
                      shall continue after the applicable grace period,  if any,
                      specified in such agreement or  instrument,  if the effect
                      of such failure to perform or observe is to accelerate, or
                      to  permit  the  acceleration  of,  the  maturity  of such
                      Indebtedness;  or any such Indebtedness  shall be declared
                      to be due and  payable,  or required to be prepaid  (other
                      than by a regularly scheduled required prepayment),  prior
                      to the stated maturity thereof."

                      (J) At the conclusion of clause (7) of Section 8.01 of the
Existing Note Purchase Agreement, the following is hereby inserted:

                      "; or"

                      (K)  In  Section  8.01  of  the  Existing   Note  Purchase
Agreement,  the  following  new  subsection  (8) is hereby  inserted  at the end
thereof:

                                 "(8) the  Company  shall have failed to furnish
                      to Lender, by October 1, 1998, a proved gas reserve report
                      of  Netherland,  Sewell &  Associates  that  shows  that a
                      minimum  of  13,000,000  mcf (25%) of proved  gas  reserve
                      exists, which are subject to the Opon Association Contract
                      in which  Hondo  Magdalena  then  participates,  above the
                      proved gas  reserve of  52,475,554  mcf at  September  30,
                      1997;"

                      (L) Section 9 of the Existing Note  Purchase  Agreement is
amended to deleted same in its entirety and substitute the following thereof:

                                 "SECTION 9. CONVERSION

                                 9.01 Right to Convert. Certain of the Notes are
                      convertible  into shares of the  Company's  Common  Stock,
                      $1.00 par value per share, to the extent


                                       -4-

<PAGE>



                      indicated on the face of such Notes and in accordance with
                      the specific terms of such Notes."

                      (M)  In  Section  11.01  of  the  Existing  Note  Purchase
Agreement,  the  addresses to which notices and other  communications  are to be
given  are  amended  to read as  follows  (with the rest of such  Section  11.01
remaining unchanged)

                      "If to the Company:

                            Hondo Oil & Gas Company
                            10375 Richmond Avenue, Suite 900
                            Houston, Texas  77042
                            Attention:  John J. Hoey

                      If to you:

                            London Australian & General Property Company Limited
                            4 Grovesnor Place
                            London, SW1X 7DL, England
                            Attention:  R. E. Whitten

                      If to any other  Noteholder  at such address as such other
                      Noteholder may designate by notice to the Company."

                      (N) Section 11.05 of the Existing Note Purchase  Agreement
is amended to delete same in its entirety and to substitute the following in its
place:

                      "Section 1.05  Governing Law. This Agreement and the Notes
                      shall be  governed  by the  laws of the  State of New York
                      (other than those that would defer to the substantive laws
                      of another jurisdiction).  Without in any way limiting the
                      preceding  choice of law, the parties  intend (among other
                      things)  to thereby  avail  themselves  of the  benefit of
                      Section 5-1401 of the General Obligations Law of the State
                      of New York."

2.         Acknowledgment of Outstanding Loans. The Company hereby acknowledges,
           certifies and agrees that: (a) pursuant to the Existing Note Purchase
           Agreement,  the  Noteholder  has made loans to the  Company  that are
           outstanding  as of the  date  of  this  Amendment  in  the  aggregate
           principal   amount   of   $39,733,394.28   (including   interest   of
           $9,233,394.28  which  has  been  added  to  principal);  and  (b) the
           obligations  of the Company to repay those loans (with  interest)  to
           the  Noteholder  and  to  perform  or  otherwise  satisfy  its  other
           obligations:  (i) remain and shall continue in full force and effect,
           both before and after giving effect to this  Amendment,  (ii) are not
           subject to any defense,  counterclaim,  setoff,  right of recoupment,
           abatement,  reduction or other claim or determination,  and (iii) are
           and shall  continue to be governed by the terms and provisions of the
           Existing  Note  Purchase  Agreement  as  supplemented,  modified  and
           amended by this Amendment.



                                       -5-

<PAGE>



3.         Bringdown of Representations,  Etc. As of the date of this Amendment,
           both before and after giving  effect to the terms and  provisions  of
           this Amendment: (a) the representations and warranties of the Company
           set forth in the Existing Note Purchase  Agreement  (except  Sections
           3.11,  3.12 and 3.13) are true and correct in all  material  respects
           with the same effect as though those  representations  and warranties
           had been made on and as of the date  hereof;  (b) no Event of Default
           or Default has occurred and is continuing; (c) the Board of Directors
           of the Company has duly  authorized the execution and delivery by the
           Company of the Existing Note Purchase  Agreement and this  Amendment;
           and (d) there are no actions, suits or proceedings pending or, to the
           best knowledge of the undersigned,  threatened or contemplated by any
           person for the liquidation,  dissolution or bankruptcy of the Company
           or otherwise threatening its existence or challenging or calling into
           question  the power or authority of the Company to execute or deliver
           the Existing Note Purchase  Agreement or this Amendment or to perform
           any of its obligations hereunder or thereunder.

4.         Counterparts. This Amendment may be signed in two or more counterpart
           copies of the entire  document or of signature pages to the document,
           each of which may be executed  by one or more of the parties  hereto,
           but all of which,  when taken  together,  shall  constitute  a single
           agreement binding upon all of the parties hereto.

5.         Governing Law, Etc.  Sections  11.05  ("Governing  Law"),  as amended
           hereby, 11.06  ("Successors"),  11.07 ("No Adverse  Interpretation of
           Other Agreements"),  11.08 ("Severability") and 11.10 ("Amendment and
           Waiver") of the Existing  Note Purchase  Agreement  are  incorporated
           herein by reference and shall pertain separately to this Amendment as
           well as the Existing Note Purchase Agreement.

6.         Agreement  to  Continue  as  Amended.   The  Existing  Note  Purchase
           Agreement,  as supplemented,  modified and amended by this Amendment,
           shall  remain and  continue  in full force and effect  after the date
           hereof.

                                  [END OF PAGE]


                                       -6-

<PAGE>





7.         Entire Agreement. This Amendment contains the entire agreement of the
           parties  and  supersedes  all  other   representations,   warranties,
           agreements and understandings,  oral or otherwise,  among the parties
           with respect to the matters contained in this Amendment.

                      IN WITNESS  WHEREOF,  the parties  hereto have caused this
Amendment to be executed and delivered by their  respective  officers  thereunto
duly authorized. as of the date first above written.

                                          HONDO OIL & GAS COMPANY


                                          By:  /s/ John J. Hoey
                                             --------------------------
                                                John J. Hoey
                                                President


                                          LONDON AUSTRALIAN & GENERAL
                                          PROPERTY COMPANY LIMITED


                                          By:  /s/ R. E. Whitten
                                             --------------------------
                                                R.E. Whitten
                                                Director



                                       -7-

<PAGE>



                                    EXHIBIT A

THIS NOTE HAS NOT BEEN REGISTERED  UNDER THE SECURITIES ACT OF 1933, AS AMENDED,
OR THE LAWS OF ANY STATE OR OF ENGLAND,  AND NO TRANSFER  HEREOF MAY BE EFFECTED
UNLESS SUCH TRANSFER SHALL BE REGISTERED  UNDER OR EXEMPT FROM THE  REGISTRATION
REQUIREMENTS OF THE SECURITIES ACT OF 1933, AS AMENDED,  AND ANY APPLICABLE LAWS
OF ANY STATE OR OF ENGLAND.

No. __                                                                $_________

                             HONDO OIL & GAS COMPANY
                        (FORMERLY PAULEY PETROLEUM INC.)
            Amended and Restated 6% Senior Note due January 15, 1999

           Hondo Oil & Gas Company  (formerly known as Pauley Petroleum Inc.), a
Delaware  corporation  (the "Company"),  promises to pay to London  Australian &
General  Property  Company Limited or registered  assigns,  the principal sum of
______________________________ Dollars (or so much as may be advanced, including
the addition of interest to principal, and outstanding hereunder) on January 15,
1999.

                   Interest Payment Dates:      April 1 and October 1
                             Record Dates:      March 15 and September 15

           This  Note  has  been  issued  by  the  Company  to  renew,   extend,
consolidate, amend, restate and replace that certain 13-1/2% Senior Subordinated
Note due 1998 (the "Prior Note") (in order to, among other things,  implement an
Amendment to the Note  Purchase  Agreement  (as defined on the next page hereof)
pursuant to which the Prior Note was issued),  to evidence all  indebtedness and
other  amounts  outstanding  under the Prior Note,  and to evidence  any further
interest that may be added to principal  pursuant to the terms of this Note. All
additions to principal  (including  the addition of interest to  principal)  and
payments  made  pursuant to this Note may be recorded by the  Noteholder  on its
books and records,  and such books and records (or any statement or  certificate
of the  Noteholder  based  thereon)  shall be conclusive as to the existence and
amounts thereof absent manifest error.  Although issued in substitution  for and
restatement of the Prior Note, this Note shall not be deemed to have been issued
in payment, satisfaction, cancellation or novation of any of the Prior Note.

           Additional provisions of this Note are set forth on the other side of
this Note.

           The portion of principal amount of this Note set forth below (subject
to  approval by the  Company's  stockholders  at their 1998  Annual  Meeting) is
convertible in accordance  with Section 5 of this Note at the  Conversion  Price
set forth below  (subject to adjustment if certain events set forth in Section 5
of this Note occur after the date hereof):


            ------------------------------------------------------------
                                    Conversion Box
            ------------------------------------------------------------
            Principal Amount                            Conversion Price
            ----------------                            ----------------
                    $                                          $

Dated:  ____________________

                                              HONDO OIL & GAS COMPANY

                                              By:  ____________________
                                                    President

By ____________________
[Assistant] Secretary



<PAGE>



                             HONDO OIL & GAS COMPANY
                        (Formerly PAULEY PETROLEUM INC.)
                      6% Senior Notes Due January 15, 1999

           1.  Interest.  Hondo Oil & Gas  Company  (formerly  Pauley  Petroleum
Inc.),  a Delaware  corporation  ("Company"),  promises  to pay  interest on the
principal  amount  of this  Note at the rate per annum  shown  above  (provided,
however,  that if the Company's  stockholders shall fail to approve the right of
the Holders to convert  $7,000,000  principal amount of the Note at a conversion
price of $7.70  per  share at their  1998  Annual  Meeting,  the  interest  rate
applicable  to the  portion  of this  Note that  would  have  otherwise  been so
convertible   shall  be  13.5%  per  annum).   The  Company  will  pay  interest
semiannually  on April 1 and  October 1 of each  year,  commencing  May 1, 1989.
Interest on the Notes will  accrue  from the most recent date to which  interest
has been paid or , if no interest has been paid,  from  November 4, 1988, in any
case to (but excluding) the applicable  interest payment date.  Interest will be
computed on the basis of a 360-day year of twelve 30-day months.

           Notwithstanding anything in the foregoing to the contrary, if, in the
opinion of its Board of  Directors,  the Company does not have  sufficient  cash
resources to pay  interest on the Notes when due,  then the Company may offer to
the  Noteholder  a payment of the  interest  in shares of the  Company's  common
stock,  valued at (i) the last reported  sales price regular way on the interest
due day or, in case no such  reported  sale takes place on such day, the average
of the reported  closing bid and asked prices regular way on such day, in either
case on the  American  Stock  Exchange or other  principal  national  securities
exchange on which the Company's  common stock is listed or, if not listed on any
national  securities  exchange,  on The Nasdaq Stock  Market's  National  Market
System  or,  (ii) if (i) is not  applicable,  the  average  of the bid and asked
prices  at the end of the  interest  due day in the  over-the-counter  market as
furnished by any New York Stock Exchange  member firm selected by the Noteholder
in good faith for that  purpose.  In making this  determination,  the  Company's
management  will not,  without  the  consent of the  Noteholder,  allocate  cash
resources to new capital projects not related to the Opon  Association  Contract
dated  July  15,  1987  between  Empressa   Colombiana  de  Petroleos  and  Opon
Development Company. The Noteholder will then notify the Company whether it will
either accept the payment of interest in the  Company's  common stock or add the
amount of interest due to the principal of the Notes. If the Noteholder  accepts
the payment of interest in the Company's  common  stock,  the Company will issue
the requisite number of shares to Noteholder  within ten business days after the
Company receives notice of acceptance from Noteholder. The Noteholder recognizes
that any shares of the Company's common stock that it may acquire by the payment
of interest in the Company's  common stock will not have been  registered  under
the Securities  Act of 1933, as amended (the "Act"),  and may not be sold in the
absence of an  effective  registration  under the Act or an  exemption  from the
registration  requirements of the Act. If the Noteholder so requests at any time
and from time to time after the date  shares of he  Company's  common  stock are
issued to the Noteholder  pursuant to this  provision,  the Company will use its
best efforts to effect registration under the Act of the shares so issued.

           2. Method of  Payment.  The  Company  will pay  interest on the Notes
(except defaulted  interest) to the persons who are registered  Holders of Notes
at the close of business on the record date for the next  interest  payment date
even  though  Notes are  canceled  after the  record  date and on or before  the
interest  payment date.  Holders must surrender  Notes to the Company to collect
principal payments.  The Company will pay principal and interest in money of the
United States of America that at the time of payment is legal tender for payment
of public and private debts, which may include a check payable in such money. It
may mail an interest check to a Holder's registered address.


                                       -2-

<PAGE>



           3.  Note  Purchase  Agreement.  The  Notes  are  issued  under a Note
Purchase  Agreement  dated as of November 1, 1988 (as same may be  supplemented,
modified,  amended or restated from time to time, the "Note Purchase Agreement")
between the Company and Lonrho Plc. The Notes are subject to all of the terms of
the Note Purchase  Agreement,  and Noteholders are referred to the Note Purchase
Agreement  for a  statement  of such  terms.  The  Notes are  unsecured  general
obligations of the Company limited to $75,000,000 in aggregate principal amount.

           4. Optional Redemption.  The Company at its option may redeem all the
Notes at any time or some of them from time to time on or after November 1, 1991
at the  following  redemption  prices  (expressed  in  percentages  of principal
amount), plus accrued interest to the redemption date:

If redeemed during the 12-month period beginning November 1:


Year                 Percentage       Year                  Percentage
- ----                 ----------       ----                  ----------
1991................ 107.714%         1994................. 101.928%
1992................ 105.786%         1995 and
1993................ 103.857%            thereafter........ 100.000%

provided,  however, that none of the Notes will be redeemed prior to November 1,
1993,  directly or indirectly  from or in  anticipation of funds borrowed by the
Company at an  effective  interest  cost to the Company of less than 13-1/2% per
annum.

           5. Conversion. Subject to approval by the stockholders of the Company
at the Company's 1998 Annual Meeting of Stockholders, the Noteholder may, at its
option,  at any time prior to the payment in full of this Note, elect to convert
up to the principal  amount of this Note set forth in the Conversion Box on page
1 of this  Note  (or any  portion  thereof)  into a  number  of  fully  paid and
non-assessable  shares of the Company's common stock,  $1.00 par value per share
(the  "Common  Stock"),  determined  by dividing the  principal  amount to be so
converted by the  Conversion  Price per share set forth in the Conversion Box on
page 1 of this Note (as adjusted as set forth below if certain  events set forth
below occur after the date set forth on page 1 of this Note).

           Upon any  transfer,  each Note issued shall reflect on it the portion
of the principal amount of the Note being transferred that is convertible,  with
the  remaining  balance of such  conversion  privileges  being  retained  by the
transferee.  Absent  any  such  instruction  to  the  Company,  such  conversion
privileges  shall be  transferred  pro  rata to the  portion  of the Note  being
transferred and the portion of the Note being retained.

           The  exercise of such  conversion  privilege  shall be made by giving
notice  thereof  to the  Company  (specifying  the  principal  amount and at the
Conversion Price) and surrendering the Note being converted to the Company.  The
balance of any such Note surrendered which is not converted shall be reissued to
the Noteholder exercising such conversion privilege with appropriate adjustments
to reflect the remaining principal amount  convertible.  The portion of any Note
converted  shall bear  interest  only to (but  excluding)  the date the  Company
issues a stock certificate  representing the shares of Common Stock being issued
to the Noteholder  upon such  conversion.  No fractional  shares of Common Stock
shall be issued  upon  conversion  of any Note.  In lieu of any such  fractional
shares,  the  Noteholder,  upon  conversion,  shall  be  entitled  to  the  cash
equivalent of such fractional  share of Common Stock based upon the market price
therefor (determined as of the date the Company issues such Common Stock to


                                       -3-

<PAGE>


the Noteholder  utilizing a similar  method of determining  such market price as
that set forth in Section 2.01 of this Note Purchase Agreement).

           If the  Company at any time  subdivides  (by any stock  split,  stock
dividend,  recapitalization or otherwise) its outstanding shares of Common Stock
into a greater  number of shares,  the  Conversion  Price in effect  immediately
prior to such subdivision will be proportionately reduced. If the Company at any
time combines (by combination, reverse stock split or otherwise) its outstanding
shares of Common Stock into a smaller number of shares,  the Conversion Price in
effect immediately prior to such combination will be proportionately increased.

           If  the  Company  consolidates  or  merges  into  or  sells,  leases,
transfers or otherwise disposes of all or substantially all of its assets, or if
there occurs any  recapitalization,  reorganization,  reclassification in such a
way that  holders of Common Stock are  entitled to receive  securities,  cash or
other assets with respect to or in exchange for Common Stock, the portion of the
Notes  then  convertible  will  become  convertible  into the kind and amount of
securities,   cash  or  other  assets  which  the  Holder  would  have  received
immediately  after the transaction as if the Holder had converted the portion of
this  Note  then  convertible  immediately  before  the  effective  date  of the
transaction at the applicable  Conversion Prices in effect  immediately prior to
such effective date.

           6.  Denominations,  Transfer,  Exchange.  The Notes are in registered
form without coupons in  denominations  of $1,000 and whole multiples of $1,000.
The transfer of Notes may be  registered  and Notes may be exchanged as provided
in the Note  Purchase  Agreement.  The Company need not exchange or register the
transfer of any Note or portion of a Note selected for redemption. Also, it need
not  exchange  or  register  the  transfer  of any Notes for a period of 15 days
before a selection of Notes to be redeemed.

           7. Persons  Deemed  Owners.  The  registered  holder of a Note may be
treated as its owner for all purposes.

           8. No  Recourse  Against  Others.  A director,  officer,  employee or
stockholder,  as such,  of the  Company  shall  not have any  liability  for any
obligations of the Company under the Notes or the Note Purchase Agreement or for
any claim  based on, in  respect  of or by reason of such  obligations  or their
creation.  Each  Noteholder  by  accepting a Note waives and  releases  all such
liability. The waiver and release are part of the consideration for the issue of
the Notes.

           The Company will furnish to any Noteholder  upon written  request and
without charge a copy of the Note Purchase  Agreement.  Requests may be made to:
Secretary,  Hondo Oil & Gas Company, Enserch Tower, 10375 Richmond Avenue, Suite
900, Houston, Texas 77042.


                                       -4-





THIS NOTE HAS NOT BEEN REGISTERED  UNDER THE SECURITIES ACT OF 1933, AS AMENDED,
OR THE LAWS OF ANY STATE OR OF ENGLAND,  AND NO TRANSFER  HEREOF MAY BE EFFECTED
UNLESS SUCH TRANSFER SHALL BE REGISTERED  UNDER OR EXEMPT FROM THE  REGISTRATION
REQUIREMENTS OF THE SECURITIES ACT OF 1933, AS AMENDED,  AND ANY APPLICABLE LAWS
OF ANY STATE OR OF ENGLAND.

No. 1                                                                $75,000,000

                             HONDO OIL & GAS COMPANY
                        (FORMERLY PAULEY PETROLEUM INC.)
            Amended and Restated 6% Senior Note due January 15, 1999

           Hondo Oil & Gas Company  (formerly known as Pauley Petroleum Inc.), a
Delaware  corporation  (the "Company"),  promises to pay to London  Australian &
General  Property  Company Limited or registered  assigns,  the principal sum of
SEVENTY-FIVE  MILLION  Dollars  (or so much as may be  advanced,  including  the
addition of interest to  principal,  and  outstanding  hereunder) on January 15,
1999.

                 Interest Payment Dates:      April 1 and October 1
                   Record Dates:              March 15 and September 15

           This  Note  has  been  issued  by  the  Company  to  renew,   extend,
consolidate, amend, restate and replace that certain 13-1/2% Senior Subordinated
Note due 1998 (the "Prior Note") (in order to, among other things,  implement an
Amendment to the Note  Purchase  Agreement  (as defined on the next page hereof)
pursuant to which the Prior Note was issued),  to evidence all  indebtedness and
other  amounts  outstanding  under the Prior Note,  and to evidence  any further
interest that may be added to principal  pursuant to the terms of this Note. All
additions to principal  (including  the addition of interest to  principal)  and
payments  made  pursuant to this Note may be recorded by the  Noteholder  on its
books and records,  and such books and records (or any statement or  certificate
of the  Noteholder  based  thereon)  shall be conclusive as to the existence and
amounts thereof absent manifest error.  Although issued in substitution  for and
restatement of the Prior Note, this Note shall not be deemed to have been issued
in payment, satisfaction, cancellation or novation of any of the Prior Note.

           Additional provisions of this Note are set forth on the other side of
this Note.

           The portion of principal amount of this Note set forth below (subject
to  approval by the  Company's  stockholders  at their 1998  Annual  Meeting) is
convertible in accordance  with Section 5 of this Note at the  Conversion  Price
set forth below  (subject to adjustment if certain events set forth in Section 5
of this Note occur after the date hereof):


            ------------------------------------------------------------
                                    Conversion Box

            ------------------------------------------------------------
            Principal Amount                            Conversion Price
            ----------------                            ----------------
               $7,000,000                                    $7.70
            ------------------------------------------------------------

Dated:         As of December 18, 1997

                                                HONDO OIL & GAS COMPANY

                                                By: /s/ John J. Hoey
                                                   -----------------------
                                                    President

By /s/ Stanton J. Urquhart
   -----------------------
   Secretary


<PAGE>



                             HONDO OIL & GAS COMPANY
                        (Formerly PAULEY PETROLEUM INC.)
                      6% Senior Notes Due January 15, 1999

           1.  Interest.  Hondo Oil & Gas  Company  (formerly  Pauley  Petroleum
Inc.),  a Delaware  corporation  ("Company"),  promises  to pay  interest on the
principal  amount  of this  Note at the rate per annum  shown  above  (provided,
however,  that if the Company's  stockholders shall fail to approve the right of
the Holders to convert  $7,000,000  principal amount of the Note at a conversion
price of $7.70  per  share at their  1998  Annual  Meeting,  the  interest  rate
applicable  to the  portion  of this  Note that  would  have  otherwise  been so
convertible   shall  be  13.5%  per  annum).   The  Company  will  pay  interest
semiannually  on April 1 and  October 1 of each  year,  commencing  May 1, 1989.
Interest on the Notes will  accrue  from the most recent date to which  interest
has been paid or , if no interest has been paid,  from  November 4, 1988, in any
case to (but excluding) the applicable  interest payment date.  Interest will be
computed on the basis of a 360-day year of twelve 30-day months.

           Notwithstanding anything in the foregoing to the contrary, if, in the
opinion of its Board of  Directors,  the Company does not have  sufficient  cash
resources to pay  interest on the Notes when due,  then the Company may offer to
the  Noteholder  a payment of the  interest  in shares of the  Company's  common
stock,  valued at (i) the last reported  sales price regular way on the interest
due day or, in case no such  reported  sale takes place on such day, the average
of the reported  closing bid and asked prices regular way on such day, in either
case on the  American  Stock  Exchange or other  principal  national  securities
exchange on which the Company's  common stock is listed or, if not listed on any
national  securities  exchange,  on The Nasdaq Stock  Market's  National  Market
System  or,  (ii) if (i) is not  applicable,  the  average  of the bid and asked
prices  at the end of the  interest  due day in the  over-the-counter  market as
furnished by any New York Stock Exchange  member firm selected by the Noteholder
in good faith for that  purpose.  In making this  determination,  the  Company's
management  will not,  without  the  consent of the  Noteholder,  allocate  cash
resources to new capital projects not related to the Opon  Association  Contract
dated  July  15,  1987  between  Empressa   Colombiana  de  Petroleos  and  Opon
Development Company. The Noteholder will then notify the Company whether it will
either accept the payment of interest in the  Company's  common stock or add the
amount of interest due to the principal of the Notes. If the Noteholder  accepts
the payment of interest in the Company's  common  stock,  the Company will issue
the requisite number of shares to Noteholder  within ten business days after the
Company receives notice of acceptance from Noteholder. The Noteholder recognizes
that any shares of the Company's common stock that it may acquire by the payment
of interest in the Company's  common stock will not have been  registered  under
the Securities  Act of 1933, as amended (the "Act"),  and may not be sold in the
absence of an  effective  registration  under the Act or an  exemption  from the
registration  requirements of the Act. If the Noteholder so requests at any time
and from time to time after the date  shares of he  Company's  common  stock are
issued to the Noteholder  pursuant to this  provision,  the Company will use its
best efforts to effect registration under the Act of the shares so issued.

           2. Method of  Payment.  The  Company  will pay  interest on the Notes
(except defaulted  interest) to the persons who are registered  Holders of Notes
at the close of business on the record date for the next  interest  payment date
even  though  Notes are  canceled  after the  record  date and on or before  the
interest  payment date.  Holders must surrender  Notes to the Company to collect
principal payments.  The Company will pay principal and interest in money of the
United States of America that at the time of payment is legal tender for payment
of public and private debts, which


                                       -2-

<PAGE>



may include a check  payable in such money.  It may mail an interest  check to a
Holder's registered address.

           3.  Note  Purchase  Agreement.  The  Notes  are  issued  under a Note
Purchase  Agreement  dated as of November 1, 1988 (as same may be  supplemented,
modified,  amended or restated from time to time, the "Note Purchase Agreement")
between the Company and Lonrho Plc. The Notes are subject to all of the terms of
the Note Purchase  Agreement,  and Noteholders are referred to the Note Purchase
Agreement  for a  statement  of such  terms.  The  Notes are  unsecured  general
obligations of the Company limited to $75,000,000 in aggregate principal amount.

           4. Optional Redemption.  The Company at its option may redeem all the
Notes at any time or some of them from time to time on or after November 1, 1991
at the  following  redemption  prices  (expressed  in  percentages  of principal
amount), plus accrued interest to the redemption date:

If redeemed during the 12-month period beginning November 1:


Year            Percentage          Year                    Percentage
- ----            ----------          ----                    ----------
1991........... 107.714%            1994..................  101.928%
1992........... 105.786%            1995 and
1993........... 103.857%               thereafter.........  100.000%

provided,  however, that none of the Notes will be redeemed prior to November 1,
1993,  directly or indirectly  from or in  anticipation of funds borrowed by the
Company at an  effective  interest  cost to the Company of less than 13-1/2% per
annum.

           5. Conversion. Subject to approval by the stockholders of the Company
at the Company's 1998 Annual Meeting of Stockholders, the Noteholder may, at its
option,  at any time prior to the payment in full of this Note, elect to convert
up to the principal  amount of this Note set forth in the Conversion Box on page
1 of this  Note  (or any  portion  thereof)  into a  number  of  fully  paid and
non-assessable  shares of the Company's common stock,  $1.00 par value per share
(the  "Common  Stock"),  determined  by dividing the  principal  amount to be so
converted by the  Conversion  Price per share set forth in the Conversion Box on
page 1 of this Note (as adjusted as set forth below if certain  events set forth
below occur after the date set forth on page 1 of this Note).

           Upon any  transfer,  each Note issued shall reflect on it the portion
of the principal amount of the Note being transferred that is convertible,  with
the  remaining  balance of such  conversion  privileges  being  retained  by the
transferee.  Absent  any  such  instruction  to  the  Company,  such  conversion
privileges  shall be  transferred  pro  rata to the  portion  of the Note  being
transferred and the portion of the Note being retained.

           The  exercise of such  conversion  privilege  shall be made by giving
notice  thereof  to the  Company  (specifying  the  principal  amount and at the
Conversion Price) and surrendering the Note being converted to the Company.  The
balance of any such Note surrendered which is not converted shall be reissued to
the Noteholder exercising such conversion privilege with appropriate adjustments
to reflect the remaining principal amount  convertible.  The portion of any Note
converted  shall bear  interest  only to (but  excluding)  the date the  Company
issues a stock certificate  representing the shares of Common Stock being issued
to the Noteholder upon such conversion. No fractional shares of


                                       -3-

<PAGE>


Common Stock shall be issued upon  conversion  of any Note.  In lieu of any such
fractional  shares,  the Noteholder,  upon conversion,  shall be entitled to the
cash equivalent of such  fractional  share of Common Stock based upon the market
price  therefor  (determined as of the date the Company issues such Common Stock
to the Noteholder utilizing a similar method of determining such market price as
that set forth in Section 2.01 of this Note Purchase Agreement).

           If the  Company at any time  subdivides  (by any stock  split,  stock
dividend,  recapitalization or otherwise) its outstanding shares of Common Stock
into a greater  number of shares,  the  Conversion  Price in effect  immediately
prior to such subdivision will be proportionately reduced. If the Company at any
time combines (by combination, reverse stock split or otherwise) its outstanding
shares of Common Stock into a smaller number of shares,  the Conversion Price in
effect immediately prior to such combination will be proportionately increased.

           If  the  Company  consolidates  or  merges  into  or  sells,  leases,
transfers or otherwise disposes of all or substantially all of its assets, or if
there occurs any  recapitalization,  reorganization,  reclassification in such a
way that  holders of Common Stock are  entitled to receive  securities,  cash or
other assets with respect to or in exchange for Common Stock, the portion of the
Notes  then  convertible  will  become  convertible  into the kind and amount of
securities,   cash  or  other  assets  which  the  Holder  would  have  received
immediately  after the transaction as if the Holder had converted the portion of
this  Note  then  convertible  immediately  before  the  effective  date  of the
transaction at the applicable  Conversion Prices in effect  immediately prior to
such effective date.

           6.  Denominations,  Transfer,  Exchange.  The Notes are in registered
form without coupons in  denominations  of $1,000 and whole multiples of $1,000.
The transfer of Notes may be  registered  and Notes may be exchanged as provided
in the Note  Purchase  Agreement.  The Company need not exchange or register the
transfer of any Note or portion of a Note selected for redemption. Also, it need
not  exchange  or  register  the  transfer  of any Notes for a period of 15 days
before a selection of Notes to be redeemed.

           7. Persons  Deemed  Owners.  The  registered  holder of a Note may be
treated as its owner for all purposes.

           8. No  Recourse  Against  Others.  A director,  officer,  employee or
stockholder,  as such,  of the  Company  shall  not have any  liability  for any
obligations of the Company under the Notes or the Note Purchase Agreement or for
any claim  based on, in  respect  of or by reason of such  obligations  or their
creation.  Each  Noteholder  by  accepting a Note waives and  releases  all such
liability. The waiver and release are part of the consideration for the issue of
the Notes.

           The Company will furnish to any Noteholder  upon written  request and
without charge a copy of the Note Purchase  Agreement.  Requests may be made to:
Secretary,  Hondo Oil & Gas Company, Enserch Tower, 10375 Richmond Avenue, Suite
900, Houston, Texas 77042.


                                       -4-




                                                                    [1991 Notes]






                       CONSOLIDATED, AMENDED AND RESTATED
                                 PROMISSORY NOTE


US $40,000,000.00                                        As of December 18, 1997


           FOR VALUE RECEIVED,  Hondo Oil & Gas Company, a Delaware  corporation
("Borrower"), hereby promises to pay to the order of London Australian & General
Property Company Limited, a United Kingdom corporation ("Lender"), the principal
sum of FORTY MILLION AND 00/100 DOLLARS (US $40,000,000.00) or so much as may be
advanced  (including  the  addition of interest to  principal)  and  outstanding
hereunder (the "Loans"),  on January 15, 1999 (the  "Maturity  Date").  Borrower
promises  to pay  interest  on the unpaid  principal  balance  hereof  from (and
including)  October  1, 1997 to (but  excluding)  the date of payment in full of
such amount at a rate per annum equal at all times to six percent (6%) per annum
(or the maximum  interest rate  permitted by law,  whichever is less).  Interest
shall be payable on each April 1 (for the period through March 31) and October 1
(for the period through September 30) until maturity;  provided,  however,  that
any amount of principal  that is not paid when due (whether at stated  maturity,
by acceleration or otherwise)  shall bear interest from (and including) the date
on which such amount is due until (but  excluding)  the date such amount is paid
in full on  demand,  at a rate per annum  equal at all  times to eleven  percent
(11%) per annum (or the maximum  interest  rate  permitted by law,  whichever is
less). Both interest and principal as herein provided shall be payable in lawful
money of the  United  States of America at the  offices of Lender,  4  Grosvenor
Place,  London SW1X 7DL England, or at such other place as from time to time may
be designated in writing by Lender.

           Notwithstanding anything in the foregoing to the contrary, if, in the
opinion  of its  Board of  Directors,  Borrower  does not have  sufficient  cash
resources  to pay  interest on this Note when due,  then  Borrower  may offer to
Lender a payment of the interest in shares of Borrower's common stock, valued at
(i) the last  reported  sales price  regular way on the  interest due day or, in
case no such  reported sale takes place on such day, the average of the reported
closing  bid and asked  prices  regular  way on such day,  in either case on the
American Stock Exchange or other principal national securities exchange on which
Borrower's  common stock is listed or, if not listed on any national  securities
exchange, on The Nasdaq Stock Market's National Market System or, (ii) if (i) is
not  applicable,  the  average  of the bid and  asked  prices  at the end of the
interest  due day in the  over-the-counter  market as  furnished by any New York
Stock Exchange member firm selected by Lender in good faith for that purpose. In
making this determination,  Borrower's  management will not, without the consent
of Lender,  allocate cash  resources to new capital  projects not related to the
Opon  Association  Contract dated July 15, 1987 between  Empressa  Colombiana de
Petroleos and Opon Development Company. Lender will then notify Borrower whether
it will either accept the payment of interest in Borrower's  common stock or add
the amount of interest due to the principal of this Note. If Lender  accepts the
payment  of  interest  in  Borrower's  common  stock,  Borrower  will  issue the
requisite  number of shares to Lender  within ten business  days after  Borrower
receives notice of acceptance from Lender.  Lender recognizes that any shares of
Borrower's  common  stock that it may  acquire by the  payment  of  interest  in
Borrower's  common stock will not have been registered  under the Securities Act
of 1933,  as  amended  (the  "Act"),  and may not be sold in the  absence  of an
effective  registration  under  the Act or an  exemption  from the  registration
requirements of the Act. If Lender so requests at any time and



<PAGE>



from time to time after the date shares of Borrower's common stock are issued to
Lender pursuant to this provision,  Borrower will use its best efforts to effect
registration under the Act of the shares so issued.

           No borrowings  may be made by Borrower under this Note after the date
hereof, except pursuant to the immediately preceding paragraph. All additions to
principal  (including  the addition of interest to principal)  and payments made
pursuant  to this Note may be recorded by Lender on its books and records or any
Grid attached  hereto,  and such books and records and any Grid attached  hereto
(or any statement or certificate of Lender based thereon) shall be conclusive as
to existence and amounts thereof absent manifest error.

           This Note is secured  under,  and  entitled to the  benefits of, that
certain  Security  Interest  Agreement dated May 13, 1997 among the Lender,  the
Borrower,  Folio Trust Company  Limited and Folio Nominees  Limited (as same has
been and may be supplemented,  modified,  amended or restated from time to time,
the "Security Interest Agreement").

           Borrower and Lender, as assignee of Thamesedge Ltd., in turn assignee
of  Lonrho  Plc  ("Original  Lender"),  are  parties  to  those  certain  letter
agreements dated May 20, 1991, June 20, 1991, July 19, 1991,  September 1, 1991,
November  1,  1991,  and  December  20,  1991  (collectively,  the "1991  Letter
Agreements")  by and between  Borrower and Original Lender (as amended by letter
agreements  dated  December  18, 1992,  December  17,  1993,  November 10, 1994,
December 22, 1995,  December 13, 1996 and December 18, 1997,  and as same may be
from time to time further supplemented,  amended or restated,  collectively, the
"Letter Agreements")  pursuant to which 1991 Letter Agreements Lender made loans
to Borrower in the total amount of US  $32,000,000,  and to which there has been
added to  principal,  pursuant  to the  Letter  Agreements,  accrued  but unpaid
interest  in the  total  amount of  $7,137,048.86  through  October  1, 1997 and
against which a payment of $5,000,000 of principal was made on October 18, 1994.

           Borrower hereby acknowledges, certifies and agrees that: (a) pursuant
to the Letter Agreements,  Borrower has issued the following promissory notes to
Lender (collectively,  the "Prior Notes"):  Promissory Notes dated (i) September
1, 1991,  in the  original  principal  amount of  $10,000,000  (which,  in turn,
consolidated,  renewed and replaced those certain three Promissory Notes,  being
the Note dated May 20, 1991, in the original  principal amount of US $5,000,000,
the Note dated June 20, 1991, in the original principal amount of US $3,000,000,
and the Note  dated  July 19,  1991,  in the  original  principal  amount  of US
$2,000,000),  (ii)  November 1, 1991,  in the  original  principal  amount of US
$9,000,000 and (iii) December 20, 1991, in the original  principal  amount of US
$13,000,000;  (b) pursuant to the Prior Notes, Lender has made loans to Borrower
that are outstanding as of the date hereof in the aggregate  principal amount of
U.S.$34,137,048.86,  after giving effect to the aforesaid  payment of $5,000,000
of  principal  paid  against the Note issued on  September  1, 1991 and interest
added to principal of the Prior Notes as hereinabove provided; (c) this Note has
been  issued by  Borrower  to renew,  extend,  consolidate,  amend,  restate and
replace  the Prior  Notes  (in  order to,  among  other  things,  implement  the
aforesaid December 18, 1997 letter agreement),  to evidence all indebtedness and
other  amounts  outstanding  under the Prior Note,  and to evidence  any further
interest that may be added to principal  pursuant to the terms of this Note; (d)
although  issued in substitution  for and  restatement of the Prior Notes,  this
Note  shall  not be  deemed  to  have  been  issued  in  payment,  satisfaction,
cancellation or novation of any of the Prior


                                       -2-

<PAGE>



Notes;  and (e) Borrower's  obligations to repay those loans (with  interest) to
Lender and to perform or otherwise satisfy Borrower's other obligations, as well
as the  security  interests  granted to Lender by  Borrower  under the  Security
Interest  Agreement,  and any other  related loan  documents (i) each remain and
shall continue in full force and effect,  both before and after giving effect to
this renewal and extension,  (ii) are not subject as of the date of this renewal
and  extension  to any  defense,  counterclaim,  setoff,  right  of  recoupment,
abatement, reduction or other claim or determination, and (iii) are and shall be
governed by the terms and provisions of this Note, the Letter Agreements and the
Security Interest Agreement.

           Notwithstanding  the  foregoing,  the  Lender  may,  by notice to the
Borrower at any time  thereafter,  declare  all or any portion of the  principal
amount of this Note,  all or any part of the then  accrued  but unpaid  interest
thereon,  and any or all other amounts payable hereunder to be forthwith due and
payable at any time after:

                      (a) the  Borrower  shall  fail to pay any  installment  of
                      principal  of, or interest on, this Note when due and such
                      failure shall remain unremedied for three (3) days;

                      (b)  the  Borrower,  Hondo  Magdalena  Oil & Gas  Limited,
                      presently  a  wholly-owned   subsidiary  of  the  Borrower
                      ("Hondo   Magdalena"),   and  any  of   their   respective
                      subsidiaries shall (i) fail to pay any Debt (but excluding
                      indebtedness  evidenced  by this  Note)  of the  Borrower,
                      Hondo  Magdalena or such  subsidiary (as the case may be),
                      or any interest or premium thereon, when due (whether upon
                      scheduled  maturity,  required  prepayment,  acceleration,
                      demand or other  notice or formality of any kind) and such
                      failure shall continue after the applicable  grace period,
                      if any, specified in the agreement or instrument  relating
                      to such Debt or (ii) fail to perform or observe  any term,
                      covenant  or  condition  on its  part to be  performed  or
                      observed under any agreement or instrument relating to any
                      such Debt, when required to be performed or observed,  and
                      such failure shall  continue  after the  applicable  grace
                      period, if any, specified in such agreement or instrument,
                      if the effect of such  failure to perform or observe is to
                      accelerate, or to permit the acceleration of, the maturity
                      of such Debt; or any such Debt shall be declared to be due
                      and  payable,  or required to be prepaid  (other than by a
                      regularly  scheduled  required  prepayment),  prior to the
                      stated maturity thereof. "Debt" means all (i) indebtedness
                      for borrowed money,  (ii) obligations  evidenced by bonds,
                      debentures,  notes or  other  similar  instruments,  (iii)
                      obligations to pay the deferred purchase price of property
                      or services,  (iv) obligations as lessee under leases that
                      have  been or  should  be, in  accordance  with  generally
                      accepted  accounting   principles,   recorded  as  capital
                      leases,   (v)   obligations   under   direct  or  indirect
                      guaranties in respect of, and  obligations  (contingent or
                      otherwise) to purchase or otherwise acquire,  or otherwise
                      to  assure  a  creditor   against   loss  in  respect  of,
                      indebtedness   or  obligations  of  others  of  the  kinds
                      referred to in clauses  (i)  through  (v) above,  and (vi)
                      liabilities in respect of unfunded  vested  benefits under
                      plans covered by Title IV of ERISA;

                      (c) the  Borrower  shall have failed to furnish to Lender,
                      by  October  1,  1998,  a proved  gas  reserve  report  of
                      Netherland,  Sewell & Associates that shows that a minimum
                      of  13,000,000  mcf (25%) of proved  gas  reserve  exists,
                      which are subject


                                       -3-

<PAGE>



                      to the Opon Association  Contract in which Hondo Magdalena
                      then  participates,   above  the  proved  gas  reserve  of
                      52,475,554 mcf at September 30, 1997;

                      (d)  the  Borrower,   Hondo  Magdalena  or  any  of  their
                      respective  subsidiaries shall generally not pay its debts
                      as they become due,  shall admit in writing its  inability
                      to pay its debts or shall  make a general  assignment  for
                      the  benefit  of  creditors;  or any  proceeding  shall be
                      instituted by or against the Borrower,  Hondo Magdalena or
                      any of their respective subsidiaries seeking to adjudicate
                      it  a  bankrupt  or  insolvent,  or  seeking  liquidation,
                      winding  up,  reorganization,   arrangement,   adjustment,
                      protection,  relief,  or  composition  of it or its  Debts
                      under  any  law  relating  to  bankruptcy,  insolvency  or
                      reorganization or relief of debtors,  or seeking the entry
                      of an order for relief or the  appointment  of a receiver,
                      trustee,  or  other  similar  official  for it or for  any
                      substantial part of its property;  or the Borrower,  Hondo
                      Magdalena or any of their  respective  subsidiaries  shall
                      take any corporate or other action to authorize any of the
                      actions set forth above in this paragraph (d); or

                      (e) a final  judgment or order for the payment of money in
                      excess of $75,000 shall be rendered  against the Borrower,
                      Hondo Magdalena or any of their  respective  subsidiaries,
                      and any such judgment or order shall continue  unsatisfied
                      and in effect for a period of 60 consecutive days.

                      (f) any other default  (whether in whole or in part) shall
                      occur in the due  observance or  performance  of any other
                      term or provision of this Note,  the Letter  Agreements or
                      the Security Interest Agreement;

                      (g)  This  Note,  the  Letter  Agreements,   the  Security
                      Interest Agreement (in whole or in part) shall cease to be
                      in full force or effect or shall be contested,  challenged
                      or repudiated by the Borrower or any surety.

           If this Note is placed in the  hands of an  attorney  for  collection
after default,  or if all or any part of the indebtedness  represented hereby is
proved,   established   or  collected  in  any  court  or  in  any   bankruptcy,
receivership,  debtor relief,  probate or other court proceedings,  Borrower and
all endorsers,  sureties and guarantors of this Note jointly and severally agree
to pay reasonable  attorneys' fees and collection  costs to the holder hereof in
addition to the principal and interest payable hereunder.

           Borrower  and all  endorsers,  sureties and  guarantors  of this Note
hereby  severally  waive demand,  presentment  for payment,  protest,  notice of
protest,  notice of intention to accelerate the maturity of this Note, diligence
in  collection,  the bringing of any suit against any party and any notice of or
defense on account of any extensions,  renewals,  partial payments or changes in
any manner of or in this Note or in any of its terms,  provisions and covenants,
or any releases or  substitutions of any security,  or any delay,  indulgence or
other act of any trustee or any holder hereof, whether before or after maturity.

           This Note and the rights and duties of the  parties  hereto  shall be
governed by the laws of the State of New York (other than those that would defer
to the substantive laws of another jurisdiction).


                                       -4-

<PAGE>



Without in any way limiting  the  preceding  choice of law,  the parties  intend
(among  other  things) to thereby  avail  themselves  of the  benefit of Section
5-1401 of the General Obligations Law of the State of New York.

           All notices and other communications  provided for hereunder shall be
in writing and shall be delivered to the addressees at the applicable  addresses
set forth below by mail, telecopy, Federal Express or other equivalent overnight
carrier or by telephone  (confirmed  in writing  within 24 hours) or telecopy or
hand-delivered, if to Borrower, to it at Hondo Oil & Gas Company, 10375 Richmond
Avenue, Suite 900, Houston, TX 77042, telephone (713) 954-4600, telecopier (713)
954-4601,  Attention:  John J. Hoey; if to Lender,  to it at London Australian &
General Property Company, 4 Grosvenor Place, London, SW1X 7DL England, telephone
011-44-171-201-6000,  telecopier  011-44-171-201-6100,  Attention  R. E. Whitten
with a copy to Rudolph H. Funke, Esq. at 805 Third Avenue, 18th Floor, New York,
NY 10022, telephone 212-715-7001,  telecopy 212-838-8141;  or, as to each party,
to it at such other  address as shall be  designated  by such party in a written
notice to the other  party.  All such  notices and  communications  shall not be
effective until received by Lender.

           Borrower hereby  irrevocably  submits to the  jurisdiction of any New
York  State or United  States  Federal  court  sitting in New York City over any
action or proceeding arising out of or relating to the Letter  Agreements,  this
Note or the Security Interest Agreement,  and hereby irrevocably agrees that all
claims in respect of such action or  proceeding  may be heard and  determined in
such New York State or  Federal  court.  Borrower  irrevocably  consents  to the
service  of any and all  process  in any such  action or  proceeding  by sending
copies of such process to it at its address and in the manner  determined  under
the  immediately  preceding  paragraph  hereof.  Borrower  agrees  that a  final
judgment  in any  such  action  or  proceeding  shall be  conclusive  and may be
enforced in other  jurisdictions  by suit on the judgment or in any other manner
provided by law.  Borrower  further waives any objections to venue in such State
and any objection to an action or proceeding in such State on the basis of forum
non conveniens. Borrower further agrees that any action or proceeding brought by
it  against  Lender  shall be brought  only in New York  State or United  States
Federal  court sitting in New York County,  New York.  Borrower and Lender waive
any right it may have to jury trial.  Nothing in this paragraph shall affect the
right of Lender to serve legal  process in any other manner  permitted by law or
affect the right of Lender to bring any action or proceeding against Borrower or
any of its  properties in the courts of any other  jurisdictions.  To the extent
that Borrower has or hereafter may acquire any immunity from jurisdiction of any
court or from any legal  process  (whether  from  service or notice,  attachment
prior to judgment, attachment in aid of execution,  execution or otherwise) with
respect to itself or its  property,  Borrower  hereby  irrevocable  waives  such
immunity in respect of its obligations  under the Letter  Agreements,  this Note
and the Security Interest Agreement.

                                                   HONDO OIL & GAS COMPANY


                                                   By: /s/ John J. Hoey
                                                      ------------------------
                                                      John J. Hoey, President


                                       -5-

<PAGE>


                                SCHEDULE TO NOTE
                                ----------------



                  Amount of           Principal        Principal        Notation
  Date             Advance              Paid          Outstanding        Made By
  ----            ---------            ------         -----------        -------
12/18/97        Carryover from            -         $34,137,048.86
                Prior Note





                                       -6-





                                                                [Via Verde Note]






                              AMENDED AND RESTATED
                                 PROMISSORY NOTE


US $4,500,000.00                                         As of December 18, 1997


           FOR VALUE  RECEIVED,  Via Verde  Development  Company,  a  California
corporation  ("Borrower"),  hereby  promises  to  pay  to the  order  of  London
Australian & General  Property  Company  Limited,  a United Kingdom  corporation
("Lender"),  the principal sum of FOUR MILLION FIVE HUNDRED  THOUSAND AND 00/100
DOLLARS (US $4,500,000.00) or so much as may be advanced (including the addition
of interest to principal) and outstanding  hereunder (the "Loans"),  in ten (10)
semi-annual  installments,  commencing  January  15,  1999,  the  amount of each
payment to equal the amount then  outstanding on this Note divided by the number
of then  remaining  installments,  including the  installment to be made on such
date (the  "Maturity  Date").  Borrower  promises to pay  interest on the unpaid
principal balance hereof from (and including) October 1, 1997 to (but excluding)
the date of  payment  in full of such  amount at a rate per  annum  equal at all
times to six percent (6%) per annum (or the maximum  interest rate  permitted by
law,  whichever  is less).  Interest  shall be  payable on each April 1 (for the
period  through  March 31) and October 1 (for the period  through  September 30)
until maturity; provided, however, that any amount of principal that is not paid
when due (whether at stated  maturity,  by acceleration or otherwise) shall bear
interest  from (and  including)  the date on which such amount is due until (but
excluding)  the date such amount is paid in full on demand,  at a rate per annum
equal at all times to eleven  percent  (11%) per annum (or the maximum  interest
rate permitted by law, whichever is less). Both interest and principal as herein
provided shall be payable in lawful money of the United States of America at the
offices of Lender, 4 Grosvenor Place,  London SW1X 7DL England, or at such other
place as from time to time may be designated in writing by Lender.

           Notwithstanding anything in the foregoing to the contrary, if, in the
opinion  of its  Board of  Directors,  Borrower  does not have  sufficient  cash
resources to pay interest on this Note when due, then Hondo Oil & Gas Company, a
Delaware  corporation  and the  owner of all of the  capital  stock of  Borrower
("Hondo"), may offer to Lender, on behalf of Borrower, a payment of the interest
in shares of Hondo's  common stock,  valued at (i) the last reported sales price
regular  way on the  interest  due day or, in case no such  reported  sale takes
place on such day,  the average of the  reported  closing  bid and asked  prices
regular way on such day, in either case on the American  Stock Exchange or other
principal national  securities  exchange on which Hondo's common stock is listed
or, if not listed on any  national  securities  exchange,  on The  Nasdaq  Stock
Market's  National Market System or, (ii) if (i) is not applicable,  the average
of the  bid  and  asked  prices  at  the  end of  the  interest  due  day in the
over-the-counter  market as furnished by any New York Stock Exchange member firm
selected by Lender in good faith for that purpose. In making this determination,
Hondo's  management  will not,  without  the  consent of Lender,  allocate  cash
resources to new capital projects not related to the Opon  Association  Contract
dated  July  15,  1987  between  Empressa   Colombiana  de  Petroleos  and  Opon
Development Company. Lender will then notify Hondo whether it will either accept
the payment of interest  in Hondo's  common  stock or add the amount of interest
due to the principal of this Note. If Lender  accepts the payment of interest in
Hondo's common stock, Hondo will issue the requisite



<PAGE>



number of shares to Lender within ten business days after Hondo receives  notice
of acceptance from Lender.  Lender  recognizes that any shares of Hondo's common
stock that it may acquire by the payment of  interest  in Hondo's  common  stock
will not have been registered  under the Securities Act of 1933, as amended (the
"Act"),  and may not be sold in the absence of an effective  registration  under
the Act or an exemption from the registration requirements of the Act. If Lender
so  requests  at any time and from time to time after the date shares of Hondo's
common stock are issued to Lender pursuant to this provision, Hondo will use its
best efforts to effect registration under the Act of the shares so issued.

           No borrowing  may be made by Borrower  under this Note after the date
hereof, except pursuant to the immediately preceding paragraph. All additions to
principal  (including  the addition of interest to principal)  and payments made
pursuant  to this Note may be recorded by Lender on its books and records or any
Grid attached  hereto,  and such books and records and any Grid attached  hereto
(or any statement or certificate of Lender based thereon) shall be conclusive as
to existence and amounts thereof absent manifest error.

           This Note is secured  under,  and  entitled to the  benefits of, that
certain Deed of Trust dated April 30, 1993, recorded as Instrument No. 93-840817
in the Real Property Records of Los Angeles County, California and an Assignment
of Rents dated April 30, 1993 by Borrower,  as Trustor, to Chicago Title Company
as  Trustee,  as same  has  been,  and as same may be,  supplemented,  modified,
amended or restated from time to time (collectively,  the "Via Verde Mortgage"),
and is supported by a Guaranty dated April 30, 1993 from Hondo Oil & Gas Company
as same  has  been,  and as same  may be,  supplemented,  modified,  amended  or
restated from time to time (the "Hondo Guaranty");

           Borrower and Lender, as assignee of Thamesedge Ltd., in turn assignee
of  Lonrho  Plc  ("Original  Lender"),  are  parties  to  those  certain  letter
agreements  dated  December  17, 1993,  November  10,  1994,  December 22, 1995,
December 13, 1996 and  December  18, 1997,  and as same may be from time to time
further   supplemented,   amended  or   restated,   collectively,   the  "Letter
Agreements")  pursuant  to which  1994  Letter  Agreement  Lender  made loans to
Borrower in the total amount of US $3,000,000  and to which there has been added
to principal, pursuant to the Letter Agreements,  accrued but unpaid interest in
the total amount of $585,680.86 through October 1, 1997.

           Borrower hereby acknowledges, certifies and agrees that: (a) pursuant
to the Letter Agreements,  Borrower has issued a Promissory Note dated April 30,
1993 in the original  principal  amount of $3,000,000  (the "Prior  Note");  (b)
pursuant  to the  Prior  Note,  Lender  has  made  loans  to  Borrower  that are
outstanding  as of  the  date  hereof  in  the  aggregate  principal  amount  of
U.S.$3,585,680.86,  after  giving  effect to interest  added to principal of the
Prior Note as hereinabove provided; (c) this Note has been issued by Borrower to
renew,  extend,  amend,  restate and replace the Prior Note (in order to,  among
other things,  implement the aforesaid December 18, 1997 letter  agreement),  to
evidence all  indebtedness and other amounts  outstanding  under the Prior Note,
and to evidence any further  advances of interest that may be added to principal
pursuant to the terms of this Note; (d) although issued in substitution  for and
restatement of the Prior Note, this Note shall not be deemed to have been issued
in payment,  satisfaction,  cancellation  or novation of the Prior Note; and (e)
Borrower's  obligations  to repay those loans (with  interest)  to Lender and to
perform

                                       -2-

<PAGE>



or  otherwise  satisfy  Borrower's  other  obligations,  as well as the security
interests  granted to Lender by Borrower under the Via Verde  Mortgage,  and any
other related loan  documents  (i) each remain and shall  continue in full force
and effect,  both before and after giving effect to this renewal and  extension,
(ii)  are not  subject  as of the  date of this  renewal  and  extension  to any
defense,  counterclaim,  setoff,  right of recoupment,  abatement,  reduction or
other claim or  determination,  and (iii) are and shall be governed by the terms
and provisions of this Note, the Letter Agreements and the Via Verde Mortgage.

           Notwithstanding  the  foregoing,  the  Lender  may,  by notice to the
Borrower at any time  thereafter,  declare  all or any portion of the  principal
amount of this Note,  all or any part of the then  accrued  but unpaid  interest
thereon,  and any or all other amounts payable hereunder to be forthwith due and
payable at any time after:

                      (a) the  Borrower  shall  fail to pay any  installment  of
                      principal  of, or interest on, this Note when due and such
                      failure shall remain unremedied for three (3) days;

                      (b)  the  Borrower,  Hondo  Magdalena  Oil & Gas  Limited,
                      presently  a  wholly-owned   subsidiary  of  the  Borrower
                      ("Hondo   Magdalena"),   and  any  of   their   respective
                      subsidiaries shall (i) fail to pay any Debt (but excluding
                      indebtedness  evidenced  by this  Note)  of the  Borrower,
                      Hondo  Magdalena or such  subsidiary (as the case may be),
                      or any interest or premium thereon, when due (whether upon
                      scheduled  maturity,  required  prepayment,  acceleration,
                      demand or other  notice or formality of any kind) and such
                      failure shall continue after the applicable  grace period,
                      if any, specified in the agreement or instrument  relating
                      to such Debt or (ii) fail to perform or observe  any term,
                      covenant  or  condition  on its  part to be  performed  or
                      observed under any agreement or instrument relating to any
                      such Debt, when required to be performed or observed,  and
                      such failure shall  continue  after the  applicable  grace
                      period, if any, specified in such agreement or instrument,
                      if the effect of such  failure to perform or observe is to
                      accelerate, or to permit the acceleration of, the maturity
                      of such Debt; or any such Debt shall be declared to be due
                      and  payable,  or required to be prepaid  (other than by a
                      regularly  scheduled  required  prepayment),  prior to the
                      stated maturity thereof. "Debt" means all (i) indebtedness
                      for borrowed money,  (ii) obligations  evidenced by bonds,
                      debentures,  notes or  other  similar  instruments,  (iii)
                      obligations to pay the deferred purchase price of property
                      or services,  (iv) obligations as lessee under leases that
                      have  been or  should  be, in  accordance  with  generally
                      accepted  accounting   principles,   recorded  as  capital
                      leases,   (v)   obligations   under   direct  or  indirect
                      guaranties in respect of, and  obligations  (contingent or
                      otherwise) to purchase or otherwise acquire,  or otherwise
                      to  assure  a  creditor   against   loss  in  respect  of,
                      indebtedness   or  obligations  of  others  of  the  kinds
                      referred to in clauses  (i)  through  (v) above,  and (vi)
                      liabilities in respect of unfunded  vested  benefits under
                      plans covered by Title IV of ERISA;

                      (c) the  Borrower  shall have failed to furnish to Lender,
                      by  October  1,  1998,  a proved  gas  reserve  report  of
                      Netherland,  Sewell & Associates that shows that a minimum
                      of  13,000,000  mcf (25%) of proved  gas  reserve  exists,
                      which are subject


                                       -3-

<PAGE>



                      to the Opon Association  Contract in which Hondo Magdalena
                      then  participates,   above  the  proved  gas  reserve  of
                      52,475,554 mcf at September 30, 1997;

                      (d)  the  Borrower,   Hondo  Magdalena  or  any  of  their
                      respective  subsidiaries shall generally not pay its debts
                      as they become due,  shall admit in writing its  inability
                      to pay its debts or shall  make a general  assignment  for
                      the  benefit  of  creditors;  or any  proceeding  shall be
                      instituted by or against the Borrower,  Hondo Magdalena or
                      any of their respective subsidiaries seeking to adjudicate
                      it  a  bankrupt  or  insolvent,  or  seeking  liquidation,
                      winding  up,  reorganization,   arrangement,   adjustment,
                      protection,  relief,  or  composition  of it or its  Debts
                      under  any  law  relating  to  bankruptcy,  insolvency  or
                      reorganization or relief of debtors,  or seeking the entry
                      of an order for relief or the  appointment  of a receiver,
                      trustee,  or  other  similar  official  for it or for  any
                      substantial part of its property;  or the Borrower,  Hondo
                      Magdalena or any of their  respective  subsidiaries  shall
                      take any corporate or other action to authorize any of the
                      actions set forth above in this paragraph (d); or

                      (e) a final  judgment or order for the payment of money in
                      excess of $75,000 shall be rendered  against the Borrower,
                      Hondo Magdalena or any of their  respective  subsidiaries,
                      and any such judgment or order shall continue  unsatisfied
                      and in effect for a period of 60 consecutive days.

                      (f) any other default  (whether in whole or in part) shall
                      occur in the due  observance or  performance  of any other
                      term or provision of this Note,  the Letter  Agreements or
                      the Via Verde Mortgage;

                      (g)  This  Note,  the  Letter  Agreements,  the Via  Verde
                      Mortgage  (in whole or in part)  shall cease to be in full
                      force  or  effect  or shall be  contested,  challenged  or
                      repudiated by the Borrower or any surety.

           If this Note is placed in the  hands of an  attorney  for  collection
after default,  or if all or any part of the indebtedness  represented hereby is
proved,   established   or  collected  in  any  court  or  in  any   bankruptcy,
receivership,  debtor relief,  probate or other court proceedings,  Borrower and
all endorsers,  sureties and guarantors of this Note jointly and severally agree
to pay reasonable  attorneys' fees and collection  costs to the holder hereof in
addition to the principal and interest payable hereunder.

           Borrower  and all  endorsers,  sureties and  guarantors  of this Note
hereby  severally  waive demand,  presentment  for payment,  protest,  notice of
protest,  notice of intention to accelerate the maturity of this Note, diligence
in  collection,  the bringing of any suit against any party and any notice of or
defense on account of any extensions,  renewals,  partial payments or changes in
any manner of or in this Note or in any of its terms,  provisions and covenants,
or any releases or  substitutions of any security,  or any delay,  indulgence or
other act of any trustee or any holder hereof, whether before or after maturity.

           This Note and the rights and duties of the  parties  hereto  shall be
governed by the laws of the


                                       -4-

<PAGE>



State of New York, (other than those that would defer to the substantive laws of
another jurisdiction).  Without in any way limiting the preceding choice of law,
the parties  intend  (among other  things) to thereby  avail  themselves  of the
benefit of Section  5-1401 of the  General  Obligations  Law of the State of New
York.

           All notices and other communications  provided for hereunder shall be
in writing and shall be delivered to the addressees at the applicable  addresses
set forth below by mail, telecopy, Federal Express or other equivalent overnight
carrier or by telephone  (confirmed  in writing  within 24 hours) or telecopy or
hand-delivered, if to Borrower, to it at Hondo Oil & Gas Company, 10375 Richmond
Avenue, Suite 900, Houston, TX 77042, telephone (713) 954-4600, telecopier (713)
954-4601,  Attention:  John J. Hoey; if to Lender,  to it at London Australian &
General Property Company, 4 Grosvenor Place, London, SW1X 7DL England, telephone
011-44-171-201-6000,  telecopier  011-44-171-201-6100,  Attention  R. E. Whitten
with a copy to Rudolph H. Funke, Esq. at 805 Third Avenue, 18th Floor, New York,
NY 10022, telephone 212-715-7001,  telecopy 212-838-8141;  or, as to each party,
to it at such other  address as shall be  designated  by such party in a written
notice to the other  party.  All such  notices and  communications  shall not be
effective until received by Lender.

           Borrower hereby  irrevocably  submits to the  jurisdiction of any New
York  State or United  States  Federal  court  sitting in New York City over any
action or proceeding arising out of or relating to the Letter  Agreements,  this
Note or the Via Verde Mortgage, and hereby irrevocably agrees that all claims in
respect of such action or  proceeding  may be heard and  determined  in such New
York State or Federal court. Borrower irrevocably consents to the service of any
and all  process in any such  action or  proceeding  by  sending  copies of such
process to it at its address and in the manner  determined under the immediately
preceding  paragraph  hereof.  Borrower agrees that a final judgment in any such
action  or  proceeding  shall  be  conclusive  and  may  be  enforced  in  other
jurisdictions  by suit on the judgment or in any other  manner  provided by law.
Borrower  further waives any objections to venue in such State and any objection
to an action or proceeding  in such State on the basis of forum non  conveniens.
Borrower  further  agrees  that any action or  proceeding  brought by it against
Lender shall be brought only in New York State or United  States  Federal  court
sitting in New York County, New York. Borrower and Lender waive any right it may
have to jury trial.  Nothing in this paragraph  shall affect the right of Lender
to serve legal process in any other manner  permitted by law or affect the right
of Lender  to bring any  action or  proceeding  against  Borrower  or any of its
properties in the courts of any other jurisdictions. To the extent that Borrower
has or hereafter may acquire any immunity from jurisdiction of any court or from
any legal process (whether from service or notice, attachment prior to judgment,
attachment in aid of execution,  execution or otherwise)  with respect to itself
or its property,  Borrower hereby irrevocable waives such immunity in respect of
its  obligations  under  the  Letter  Agreements,  this  Note and the Via  Verde
Mortgage.

                                            VIA VERDE DEVELOPMENT COMPANY


                                            By:   /s/ John J. Hoey
                                               -------------------------
                                                John J. Hoey, President



                                       -5-

<PAGE>


                                SCHEDULE TO NOTE
                                ----------------



                Amount of        Principal          Principal         Notation
  Date           Advance           Paid            Outstanding         Made By
  ----          ---------         ------           -----------         -------
12/18/97       Carryover from        -            $3,585,680.86
                 Prior Note



                                       -6-






                                                            [Via Verde Guaranty]

                            FIRST GUARANTY AMENDMENT



                                                         As of December 18, 1997

Hondo Oil & Gas Company
10375 Richmond Avenue, Suite 900
Houston, Texas 77042

           Re:        Guaranty
                      --------
Gentlemen:

        As you know,  London  Australian  &  General  Property  Company  Limited
("Lender") is in the process of amending various of its credit arrangements with
you, including that certain Promissory Note dated April 30, 1993 in the original
principal amount of $3,000,000 issued by your wholly-owned subsidiary, Via Verde
Development  Company (as  heretofore  amended and as  currently  in effect,  the
"Existing  Note"),  which you guarantied  pursuant to your Guaranty executed and
delivered as of April 30, 1993 (as currently in effect, the "Existing Guaranty")
in our favor (as assignee of Thamesedge  Ltd.,  which, in turn, was the assignee
of Lonrho Plc., the "Original  Lender").  Under a proposed  Amended and Restated
Note being executed and delivered  contemporaneously  herewith by Borrower to us
(the "Amended and Restated Note"),  among other things (a) the amount heretofore
loaned and which may be loaned (and,  accordingly,  the principal amount subject
to the  Guaranty),  is  being  increased  to  $4,500,000  (including  $1,500,000
representing interest added to principal), (b) the maturity date of the Existing
Note is being extended to January 15, 1999 and (c) various Events of Default are
being added to the Existing Note to provide,  among other things,  that it shall
be an Event of  Default  (i) if you shall have  failed to furnish to Lender,  by
October 1, 1998, a proved gas reserve report of Netherland,  Sewell & Associates
that shows that a minimum of 13,000,000 mcf (25%) of proved gas reserve  exists,
which are subject to the Opon Association Contract in which Hondo Magdalena then
participates,  above the proved gas reserve of  52,475,554  mcf at September 30,
1997,  (ii) if you,  your  wholly-owned  subsidiary,  Hondo  Magdalena Oil & Gas
Limited, or any of their respective  subsidiaries  default with respect to their
Debt (as  defined) and (iii) to add certain  other Events of Default  similar to
those in your other loan instruments to us.

        We understand  that you have reviewed a copy of the final version of the
proposed  Amended and Restated  Promissory  Note.  For all purposes,  "Guaranty"
means the Existing Guaranty,  as modified by this letter, and as the same may be
further  supplemented,  modified,  amended and restated from time to time in the
manner provided therein.

        Please execute this letter to acknowledge  your agreement to the Amended
and  Restated  Note and that  your  guarantee  and other  obligations  under the
Guaranty remain and continue in full force



<PAGE>



and effect both before and after giving  effect to the Amended and Restated Note
and related documentation (including,  without limitation, the matters set forth
in this  letter).  Our request to you in this  instance  does not obligate us to
notify you or seek your consent in the future as to any amendment to the Amended
and  Restated  Note  or  other  matter  where  (pursuant  to your  Guaranty,  or
otherwise) such notice or consent is not required.

        Your  signature,  where  indicated  below,  also  will  constitute  your
acknowledgment  of and agreement to the following  modifications to the Existing
Guaranty (without limiting the prior paragraph of this letter):

           i.         All  references  in the Existing  Guaranty to "Lonrho Plc"
                      shall be to "London  Australian & General Property Company
                      Limited (the "Lender")" and all references in the Existing
                      Guaranty to "Lonrho" shall be to "Lender" for all purposes
                      of the Guaranty;

           ii.        The Guaranty now includes, among other things, all amounts
                      borrowed and to be borrowed (and interest  thereon)  under
                      the Amended and Restated Note;

           iii.       Section 6 of the  Existing  Guaranty  is  deleted  and the
                      following is substituted in its place:

                      "SECTION 6.  Addresses for Notices.  All notices and other
                      communications  provided for hereunder shall be in writing
                      and mailed  (certified  mail,  return receipt  requested),
                      telecopied or delivered  personally,  if to the Guarantor,
                      to it at Hondo Oil & Gas Company ,10375  Richmond  Avenue,
                      Suite 900, Houston,  TX 77042,  telecopier (713) 954-4601,
                      attention  John J.  Hoey;  if to  Lender,  to it at London
                      Australia  &  General  Property  Company,  Four  Grosvenor
                      Place,    London,    SW1X   7DL,    England,    telecopier
                      011-44-171-201-6100, Attention: R. E. Whitten, with a copy
                      to Rudolph H. Funke, Esq. at 805 Third Avenue, 18th Floor,
                      New York,  NY 10022,  telecopier  212-838-8141;  or, as to
                      each party,  at such other  address as shall be designated
                      by such party in a written notice to the other party.  All
                      such notices and other  communications shall be effective,
                      if mailed, 72 hours after being deposited in the mails or,
                      if telecopied or delivered, when received.

           iv.        Section 9 of the  Existing  Guaranty  is  deleted  and the
                      following is substituted in its place:

                      "SECTION  9.  Governing   Laws.  This  Guaranty  shall  be
                      governed by, and construed in accordance with, the laws of
                      the State of New York  (other  than those that would defer
                      to the substantive laws of another jurisdiction).  Without
                      in any way  limiting  the  preceding  choice  of law,  the
                      parties  intend  (among  other  things) to  thereby  avail
                      themselves of the benefit of Section 5-1401 of the General
                      Obligations Law of the State of New York."


                                       -2-

<PAGE>



           v.         The  following  new  Section  10 is  hereby  added  to the
                      Existing Guaranty:

                      "SECTION   10.   Consent   to   Jurisdiction;   Waiver  of
                      Immunities.

                      (a)   Guarantor   hereby   irrevocably   submits   to  the
           jurisdiction  of any New York or federal court sitting in New York in
           any action or proceeding arising out of or relating to this Guaranty,
           and the  Guarantor  hereby  irrevocably  agrees  that all  claims  in
           respect of such action or proceeding  may be heard and  determined in
           such New York or federal  court.  The  Guarantor  hereby  irrevocably
           waives, to the fullest extent they may effectively do so, the defense
           of an  inconvenient  forum  to the  maintenance  of  such  action  or
           proceeding.  The Guarantor hereby  irrevocably  appoints John J. Hoey
           (the "Process Agent"), with an office on the date hereof at Hondo Oil
           & Gas Company,  10375 Richmond Avenue,  Suite 900, Houston, TX 77042,
           telephone (713) 954-4600,  telecopier (713) 954-4601, as its agent to
           receive,  on behalf of the  Guarantor  and its  property,  service of
           copies of the summons and complaint and any other process that may be
           served in any such action or proceeding.  Such service may be made by
           mailing or delivering a copy of such process to the Guarantor in care
           of the Process Agent at the Process  Agent's  address above,  and the
           Guarantor hereby irrevocably authorizes and directs the Process Agent
           to accept such  service on its behalf.  As an  alternative  method of
           service,  Guarantor also  irrevocably  consents to the service of any
           and all  process in any such action or  proceeding  by the mailing of
           copies of such  process to  Guarantor  at its  address  specified  in
           Section 10. Guarantor agrees that a final judgment in any such action
           or  proceeding  shall  be  conclusive  and may be  enforced  in other
           jurisdictions by suit on the judgment or in any other manner provided
           by law.

                      (b) Nothing in this Section  shall affect the right of the
           Lender to serve legal process in any other manner permitted by law or
           affect  the right of the  Lender to bring  any  action or  proceeding
           against  Guarantor  or its  property  in  the  courts  of  any  other
           jurisdictions.

                      (c) To the extent  that  Guarantor  has or  hereafter  may
           acquire any immunity from jurisdiction of any court or from any legal
           process  (whether  through  service  of notice,  attachment  prior to
           judgment,  attachment  in aid of  execution,  execution or otherwise)
           with  respect  to  Guarantor  or  its  property,   Guarantor   hereby
           irrevocably  waives such immunity in respect of its obligations under
           this Guaranty."

           Your  signature,  where  indicated  below,  also will constitute your
acknowledgment  of and agreement  and  certification  that:  (a) pursuant to the
existing  Via Verde  Note,  the Lender has made loans to the  Borrower  that are
outstanding as of the date of this letter in the aggregate  principal  amount of
$3,479,554.45  (including  $479,554.45 of interest added to principal);  (b) the
obligations  of the  Borrower  to repay  all loans  (including  those to be made
pursuant to the Amended and Restated Note) with  interest,  to the Lender and to
perform or otherwise  satisfy all other  obligations,  (i) each remain and shall
continue in full force and effect, both before and after giving effect to the


                                       -3-

<PAGE>


transactions  contemplated by this letter,  (ii) are not subject to any defense,
counterclaim,  setoff, right of recoupment,  abatement, reduction or other claim
or  determination,  and (iii) are and shall continue to be governed by the terms
and  provisions  of the Amended and Restated  Note as same may be  supplemented,
modified,  amended or restated in the future;  (e) your absolute,  unconditional
and  irrevocable  guarantee to the Lender of the full and  punctual  payment and
satisfaction of the foregoing and any and all other obligations the Borrower (i)
remains  and shall  continue  in full force and  effect,  both  before and after
giving  effect to the  transactions  contemplated  by this  letter,  (ii) is not
subject to any defense,  counterclaim,  setoff, right of recoupment,  abatement,
reduction or other claim or determination, and (iii) is and shall continue to be
governed by the terms and provisions of the Existing  Guaranty as  supplemented,
modified and amended.


                                            Very truly yours,

                                            LONDON AUSTRALIAN & GENERAL
                                            PROPERTY COMPANY LIMITED


                                            By:  /s/ R.E. Whitten
                                               -------------------------



ACKNOWLEDGED AND AGREED:

HONDO OIL & GAS COMPANY


 /s/ John J. Hoey
- -------------------------


                                       -4-





                                                   [Newhall/Valley Gateway Note]






                              AMENDED AND RESTATED
                                 PROMISSORY NOTE


US $5,500,000.00                                         As of December 18, 1997


           FOR VALUE RECEIVED,  Hondo Oil & Gas Company, a Delaware  corporation
("Borrower"), hereby promises to pay to the order of London Australian & General
Property Company Limited, a United Kingdom corporation ("Lender"), the principal
sum of FIVE MILLION FIVE HUNDRED THOUSAND AND 00/100 DOLLARS (US  $5,500,000.00)
or so much as may be advanced  (including the addition of interest to principal)
and outstanding hereunder (the "Loans"),  in ten (10) semi-annual  installments,
commencing January 15, 1999, the amount of each payment to equal the amount then
outstanding on this Note divided by the number of then  remaining  installments,
including  the  installment  to be made  on such  date  (the  "Maturity  Date").
Borrower  promises to pay interest on the unpaid  principal  balance hereof from
(and  including)  October 1, 1997 to (but excluding) the date of payment in full
of such amount at a rate per annum  equal at all times to six  percent  (6%) per
annum (or the  maximum  interest  rate  permitted  by law,  whichever  is less).
Interest  shall be payable on each April 1 (for the period through March 31) and
October  1 (for the  period  through  September  30) until  maturity;  provided,
however,  that any amount of  principal  that is not paid when due  (whether  at
stated  maturity,  by acceleration  or otherwise)  shall bear interest from (and
including)  the date on which such amount is due until (but  excluding) the date
such amount is paid in full on demand, at a rate per annum equal at all times to
eleven  percent (11%) per annum (or the maximum  interest rate permitted by law,
whichever is less).  Both  interest and  principal as herein  provided  shall be
payable  in lawful  money of the  United  States of  America  at the  offices of
Lender,  4 Grosvenor Place,  London SW1X 7DL England,  or at such other place as
from time to time may be designated in writing by Lender.

           Notwithstanding anything in the foregoing to the contrary, if, in the
opinion  of its  Board of  Directors,  Borrower  does not have  sufficient  cash
resources  to pay  interest on this Note when due,  then  Borrower  may offer to
Lender a payment of the interest in shares of Borrower's common stock, valued at
(i) the last  reported  sales price  regular way on the  interest due day or, in
case no such  reported sale takes place on such day, the average of the reported
closing  bid and asked  prices  regular  way on such day,  in either case on the
American Stock Exchange or other principal national securities exchange on which
Borrower's  common stock is listed or, if not listed on any national  securities
exchange, on The Nasdaq Stock Market's National Market System or, (ii) if (i) is
not  applicable,  the  average  of the bid and  asked  prices  at the end of the
interest  due day in the  over-the-counter  market as  furnished by any New York
Stock Exchange member firm selected by Lender in good faith for that purpose. In
making this determination,  Borrower's  management will not, without the consent
of Lender,  allocate cash  resources to new capital  projects not related to the
Opon  Association  Contract dated July 15, 1987 between  Empressa  Colombiana de
Petroleos and Opon Development Company. Lender will then notify Borrower whether
it will either accept the payment of interest in Borrower's  common stock or add
the amount of interest due to the principal of this Note. If Lender  accepts the
payment  of  interest  in  Borrower's  common  stock,  Borrower  will  issue the
requisite number of shares



<PAGE>



to Lender within ten business days after Borrower  receives notice of acceptance
from Lender.  Lender  recognizes that any shares of Borrower's common stock that
it may acquire by the payment of interest in  Borrower's  common  stock will not
have been  registered  under the Securities Act of 1933, as amended (the "Act"),
and may not be sold in the absence of an effective registration under the Act or
an  exemption  from the  registration  requirements  of the Act.  If  Lender  so
requests at any time and from time to time after the date  shares of  Borrower's
common stock are issued to Lender pursuant to this provision,  Borrower will use
its best efforts to effect registration under the Act of the shares so issued.

           No borrowing  may be made by Borrower  under this Note after the date
hereof, except pursuant to the immediately preceding paragraph. All additions to
principal  (including  the addition of interest to principal)  and payments made
pursuant  to this Note may be recorded by Lender on its books and records or any
Grid attached  hereto,  and such books and records and any Grid attached  hereto
(or any statement or certificate of Lender based thereon) shall be conclusive as
to existence and amounts thereof absent manifest error.

           This Note is secured  under,  and  entitled to the  benefits of, that
certain  Deed of Trust dated  August 30,  1993,  granted by Borrower and Newhall
Refining Co., Inc. ("Newhall") recorded as Instrument No. 93-2006475 in the Real
Property Records of Los Angeles,  California,  as same has been, and as same may
be, supplemented,  modified,  amended or restated from time to time (the "Valley
Gateway Mortgage");

           Borrower and Lender, as assignee of Thamesedge Ltd., in turn assignee
of  Lonrho  Plc  ("Original  Lender"),  are  parties  to  those  certain  letter
agreements  dated  December  17, 1993,  November  10,  1994,  December 22, 1995,
December 13, 1996 and  December  18, 1997,  and as same may be from time to time
further   supplemented,   amended  or   restated,   collectively,   the  "Letter
Agreements")  pursuant  to which  1994  Letter  Agreement  Lender  made loans to
Borrower in the total amount of US $4,000,000  and to which there has been added
to principal, pursuant to the Letter Agreements,  accrued but unpaid interest in
the total amount of $672,858.12 through October 1, 1997.

           Borrower hereby acknowledges, certifies and agrees that: (a) pursuant
to the Letter  Agreements,  Borrower has issued a Promissory Note dated June 25,
1993 in the original  principal  amount of $4,000,000  (the "Prior  Note");  (b)
pursuant  to the  Prior  Note,  Lender  has  made  loans  to  Borrower  that are
outstanding  as of  the  date  hereof  in  the  aggregate  principal  amount  of
U.S.$4,672,858.12,  after  giving  effect to interest  added to principal of the
Prior Note as hereinabove provided; (c) this Note has been issued by Borrower to
renew,  extend,  amend,  restate and replace the Prior Note (in order to,  among
other things,  implement the aforesaid December 18, 1997 letter  agreement),  to
evidence all  indebtedness and other amounts  outstanding  under the Prior Note,
and to evidence any further  advances of interest that may be added to principal
pursuant to the terms of this Note; (d) although issued in substitution  for and
restatement of the Prior Note, this Note shall not be deemed to have been issued
in payment,  satisfaction,  cancellation  or novation of the Prior Note; and (e)
Borrower's  obligations  to repay those loans (with  interest)  to Lender and to
perform


                                       -2-

<PAGE>



or  otherwise  satisfy  Borrower's  other  obligations,  as well as the security
interests granted to Lender by Borrower under the Valley Gateway  Mortgage,  and
any other  related  loan  documents  (i) each remain and shall  continue in full
force and  effect,  both  before and after  giving  effect to this  renewal  and
extension,  (ii) are not subject as of the date of this renewal and extension to
any defense, counterclaim,  setoff, right of recoupment, abatement, reduction or
other claim or  determination,  and (iii) are and shall be governed by the terms
and  provisions  of this Note,  the  Letter  Agreements  and the Valley  Gateway
Mortgage.

           Notwithstanding  the  foregoing,  the  Lender  may,  by notice to the
Borrower at any time  thereafter,  declare  all or any portion of the  principal
amount of this Note,  all or any part of the then  accrued  but unpaid  interest
thereon,  and any or all other amounts payable hereunder to be forthwith due and
payable at any time after:

                      (a) the  Borrower  shall  fail to pay any  installment  of
                      principal  of, or interest on, this Note when due and such
                      failure shall remain unremedied for three (3) days;

                      (b)  the  Borrower,  Hondo  Magdalena  Oil & Gas  Limited,
                      presently  a  wholly-owned   subsidiary  of  the  Borrower
                      ("Hondo   Magdalena"),   and  any  of   their   respective
                      subsidiaries shall (i) fail to pay any Debt (but excluding
                      indebtedness  evidenced  by this  Note)  of the  Borrower,
                      Hondo  Magdalena or such  subsidiary (as the case may be),
                      or any interest or premium thereon, when due (whether upon
                      scheduled  maturity,  required  prepayment,  acceleration,
                      demand or other  notice or formality of any kind) and such
                      failure shall continue after the applicable  grace period,
                      if any, specified in the agreement or instrument  relating
                      to such Debt or (ii) fail to perform or observe  any term,
                      covenant  or  condition  on its  part to be  performed  or
                      observed under any agreement or instrument relating to any
                      such Debt, when required to be performed or observed,  and
                      such failure shall  continue  after the  applicable  grace
                      period, if any, specified in such agreement or instrument,
                      if the effect of such  failure to perform or observe is to
                      accelerate, or to permit the acceleration of, the maturity
                      of such Debt; or any such Debt shall be declared to be due
                      and  payable,  or required to be prepaid  (other than by a
                      regularly  scheduled  required  prepayment),  prior to the
                      stated maturity thereof. "Debt" means all (i) indebtedness
                      for borrowed money,  (ii) obligations  evidenced by bonds,
                      debentures,  notes or  other  similar  instruments,  (iii)
                      obligations to pay the deferred purchase price of property
                      or services,  (iv) obligations as lessee under leases that
                      have  been or  should  be, in  accordance  with  generally
                      accepted  accounting   principles,   recorded  as  capital
                      leases,   (v)   obligations   under   direct  or  indirect
                      guaranties in respect of, and  obligations  (contingent or
                      otherwise) to purchase or otherwise acquire,  or otherwise
                      to  assure  a  creditor   against   loss  in  respect  of,
                      indebtedness   or  obligations  of  others  of  the  kinds
                      referred to in clauses  (i)  through  (v) above,  and (vi)
                      liabilities in respect of unfunded  vested  benefits under
                      plans covered by Title IV of ERISA;



                                       -3-

<PAGE>



                      (c) the  Borrower  shall have failed to furnish to Lender,
                      by  October  1,  1998,  a proved  gas  reserve  report  of
                      Netherland,  Sewell & Associates that shows that a minimum
                      of  13,000,000  mcf (25%) of proved  gas  reserve  exists,
                      which are  subject  to the Opon  Association  Contract  in
                      which Hondo Magdalena then participates,  above the proved
                      gas reserve of 52,475,554 mcf at September 30, 1997;

                      (d)  the  Borrower,   Hondo  Magdalena  or  any  of  their
                      respective  subsidiaries shall generally not pay its debts
                      as they become due,  shall admit in writing its  inability
                      to pay its debts or shall  make a general  assignment  for
                      the  benefit  of  creditors;  or any  proceeding  shall be
                      instituted by or against the Borrower,  Hondo Magdalena or
                      any of their respective subsidiaries seeking to adjudicate
                      it  a  bankrupt  or  insolvent,  or  seeking  liquidation,
                      winding  up,  reorganization,   arrangement,   adjustment,
                      protection,  relief,  or  composition  of it or its  Debts
                      under  any  law  relating  to  bankruptcy,  insolvency  or
                      reorganization or relief of debtors,  or seeking the entry
                      of an order for relief or the  appointment  of a receiver,
                      trustee,  or  other  similar  official  for it or for  any
                      substantial part of its property;  or the Borrower,  Hondo
                      Magdalena or any of their  respective  subsidiaries  shall
                      take any corporate or other action to authorize any of the
                      actions set forth above in this paragraph (d); or

                      (e) a final  judgment or order for the payment of money in
                      excess of $75,000 shall be rendered  against the Borrower,
                      Hondo Magdalena or any of their  respective  subsidiaries,
                      and any such judgment or order shall continue  unsatisfied
                      and in effect for a period of 60 consecutive days.

                      (f) any other default  (whether in whole or in part) shall
                      occur in the due  observance or  performance  of any other
                      term or provision of this Note,  the Letter  Agreements or
                      the Valley Gateway Mortgage;

                      (g) This Note, the Letter  Agreements,  the Valley Gateway
                      Mortgage  (in whole or in part)  shall cease to be in full
                      force  or  effect  or shall be  contested,  challenged  or
                      repudiated by the Borrower or any surety.

           If this Note is placed in the  hands of an  attorney  for  collection
after default,  or if all or any part of the indebtedness  represented hereby is
proved,   established   or  collected  in  any  court  or  in  any   bankruptcy,
receivership,  debtor relief,  probate or other court proceedings,  Borrower and
all endorsers,  sureties and guarantors of this Note jointly and severally agree
to pay reasonable  attorneys' fees and collection  costs to the holder hereof in
addition to the principal and interest payable hereunder.

           Borrower  and all  endorsers,  sureties and  guarantors  of this Note
hereby  severally  waive demand,  presentment  for payment,  protest,  notice of
protest,  notice of intention to accelerate the maturity of this Note, diligence
in  collection,  the bringing of any suit against any party and any notice of or
defense on account of any extensions,  renewals,  partial payments or changes in
any manner of or in this Note or in any of its terms,  provisions and covenants,
or any releases or substitutions of any


                                       -4-

<PAGE>



security,  or any delay,  indulgence  or other act of any  trustee or any holder
hereof, whether before or after maturity.

           This Note and the rights and duties of the  parties  hereto  shall be
governed by the laws of the State of New York (other than those that would defer
to the substantive  laws of another  jurisdiction).  Without in any way limiting
the preceding  choice of law, the parties intend (among other things) to thereby
avail themselves of the benefit of Section 5-1401 of the General Obligations Law
of the State of New York.

           All notices and other communications  provided for hereunder shall be
in writing and shall be delivered to the addressees at the applicable  addresses
set forth below by mail, telecopy, Federal Express or other equivalent overnight
carrier or by telephone  (confirmed  in writing  within 24 hours) or telecopy or
hand-delivered, if to Borrower, to it at Hondo Oil & Gas Company, 10375 Richmond
Avenue, Suite 900, Houston, TX 77042, telephone (713) 954-4600, telecopier (713)
954-4601,  Attention:  John J. Hoey; if to Lender,  to it at London Australian &
General Property Company, 4 Grosvenor Place, London, SW1X 7DL England, telephone
011-44-171-201-6000,  telecopier  011-44-171-201-6100,  Attention  R. E. Whitten
with a copy to Rudolph H. Funke, Esq. at 805 Third Avenue, 18th Floor, New York,
NY 10022, telephone 212-715-7001,  telecopy 212-838-8141;  or, as to each party,
to it at such other  address as shall be  designated  by such party in a written
notice to the other  party.  All such  notices and  communications  shall not be
effective until received by Lender.

           Borrower hereby  irrevocably  submits to the  jurisdiction of any New
York  State or United  States  Federal  court  sitting in New York City over any
action or proceeding arising out of or relating to the Letter  Agreements,  this
Note or the Valley  Gateway  Mortgage,  and hereby  irrevocably  agrees that all
claims in respect of such action or  proceeding  may be heard and  determined in
such New York State or  Federal  court.  Borrower  irrevocably  consents  to the
service  of any and all  process  in any such  action or  proceeding  by sending
copies of such process to it at its address and in the manner  determined  under
the  immediately  preceding  paragraph  hereof.  Borrower  agrees  that a  final
judgment  in any  such  action  or  proceeding  shall be  conclusive  and may be
enforced in other  jurisdictions  by suit on the judgment or in any other manner
provided by law.  Borrower  further waives any objections to venue in such State
and any objection to an action or proceeding in such State on the basis of forum
non conveniens. Borrower further agrees that any action or proceeding brought by
it  against  Lender  shall be brought  only in New York  State or United  States
Federal  court sitting in New York County,  New York.  Borrower and Lender waive
any right it may have to jury trial.  Nothing in this paragraph shall affect the
right of Lender to serve legal  process in any other manner  permitted by law or
affect the right of Lender to bring any action or proceeding against Borrower or
any of its  properties in the courts of any other  jurisdictions.  To the extent
that Borrower has or hereafter may acquire any immunity from jurisdiction of any
court or from any legal  process  (whether  from  service or notice,  attachment
prior to judgment, attachment in aid of execution,  execution or otherwise) with
respect to itself or its  property,  Borrower  hereby  irrevocable  waives  such
immunity in respect of its obligations  under the Letter  Agreements,  this Note
and the Valley Gateway Mortgage.

                                                 HONDO OIL & GAS COMPANY


                                                 By: /s/ John J. Hoey
                                                    -----------------------
                                                    John J. Hoey, President



                                       -5-

<PAGE>



                                SCHEDULE TO NOTE



                 Amount of          Principal      Principal        Notation
 Date             Advance             Paid        Outstanding        Made By
 ----            ---------           ------       -----------        -------
12/18/97         Carryover from        -         $4,672,858.12
                 Prior Note





                                       -6-






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