SECURITIES & EXCHANGE COMMISSION
Washington, D.C. 20549
______________________
SCHEDULE 13G*
(Rule 13d-102)
INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT
TO RULES 13d-1(b), (c) AND (d) AND AMENDMENTS THERETO FILED
PURSUANT TO 13d-2(b)
Mallon Resources Corporation
(Name of Issuer)
Common Stock
(Title of Class of Securities)
561240201
(CUSIP Number)
March 25, 1999
(Date of event which requires filing of this statement)
Check the appropriate box to designate the rule pursuant to which this
Schedule 13G is filed:
[ ] Rule 13d-1(b)
[X] Rule 13d-1(c)
[ ] Rule 13d-1(d)
(Page 1 of 15 Pages)
________________
*The remainder of this cover page shall be filled out for a reporting
person's initial filing on this form with respect to the subject class of
securities, and for any subsequent amendment containing information which
would alter the disclosures provided in a prior cover page.
The information required in the remainder of this cover page shall not be
deemed to be "filed" for purposes of Section 18 of the Securities Exchange Act
of 1934 ("Act") or otherwise subject to the liabilities of that section of the
Act but shall be subject to all other provisions of the Act (however, see the
Notes).
<PAGE>
CUSIP No. 561240201 13G Page 2 of 15 Pages
____________________________________________________________________________
(1) NAMES OF REPORTING PERSONS
I.R.S. IDENTIFICATION NO.
OF ABOVE PERSONS (ENTITIES ONLY)
Centennial Energy Partners, L.P.
13-3793743
_____________________________________________________________________________
(2) CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP **
(a) [ ]
(b) [X]
_____________________________________________________________________________
(3) SEC USE ONLY
_____________________________________________________________________________
(4) CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware
_____________________________________________________________________________
NUMBER OF (5) SOLE VOTING POWER
-0-
SHARES ______________________________________________________________
BENEFICIALLY (6) SHARED VOTING POWER
164,900
OWNED BY ___________________________________________________________
EACH (7) SOLE DISPOSITIVE POWER
-0-
REPORTING ______________________________________________________________
PERSON WITH (8) SHARED DISPOSITIVE POWER
164,900
_____________________________________________________________________________
(9) AGGREGATE AMOUNT BENEFICIALLY OWNED
BY EACH REPORTING PERSON
164,900
_____________________________________________________________________________
(10) CHECK BOX IF THE AGGREGATE AMOUNT
IN ROW (9) EXCLUDES CERTAIN SHARES ** [ ]
_____________________________________________________________________________
(11) PERCENT OF CLASS REPRESENTED
BY AMOUNT IN ROW (9)
2.35%
_____________________________________________________________________________
(12) TYPE OF REPORTING PERSON **
PN
_____________________________________________________________________________
** SEE INSTRUCTIONS BEFORE FILLING OUT!
<PAGE>
CUSIP No. 561240201 13G Page 3 of 15 Pages
____________________________________________________________________________
(1) NAMES OF REPORTING PERSONS
I.R.S. IDENTIFICATION NO.
OF ABOVE PERSONS (ENTITIES ONLY)
Tercentennial Energy Partners, L.P.
13-3877256
_____________________________________________________________________________
(2) CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP **
(a) [ ]
(b) [X]
_____________________________________________________________________________
(3) SEC USE ONLY
_____________________________________________________________________________
(4) CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware
_____________________________________________________________________________
NUMBER OF (5) SOLE VOTING POWER
-0-
SHARES ______________________________________________________________
BENEFICIALLY (6) SHARED VOTING POWER
123,000
OWNED BY ___________________________________________________________
EACH (7) SOLE DISPOSITIVE POWER
-0-
REPORTING ______________________________________________________________
PERSON WITH (8) SHARED DISPOSITIVE POWER
123,000
_____________________________________________________________________________
(9) AGGREGATE AMOUNT BENEFICIALLY OWNED
BY EACH REPORTING PERSON
123,000
_____________________________________________________________________________
(10) CHECK BOX IF THE AGGREGATE AMOUNT
IN ROW (9) EXCLUDES CERTAIN SHARES ** [ ]
_____________________________________________________________________________
(11) PERCENT OF CLASS REPRESENTED
BY AMOUNT IN ROW (9)
1.75%
_____________________________________________________________________________
(12) TYPE OF REPORTING PERSON **
PN
_____________________________________________________________________________
** SEE INSTRUCTIONS BEFORE FILLING OUT!
<PAGE>
CUSIP No. 561240201 13G Page 4 of 15 Pages
____________________________________________________________________________
(1) NAMES OF REPORTING PERSONS
I.R.S. IDENTIFICATION NO.
OF ABOVE PERSONS (ENTITIES ONLY)
Quadrennial Partners, L.P.
13-3883223
_____________________________________________________________________________
(2) CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP **
(a) [ ]
(b) [X]
_____________________________________________________________________________
(3) SEC USE ONLY
_____________________________________________________________________________
(4) CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware
_____________________________________________________________________________
NUMBER OF (5) SOLE VOTING POWER
-0-
SHARES ______________________________________________________________
BENEFICIALLY (6) SHARED VOTING POWER
68,100
OWNED BY ___________________________________________________________
EACH (7) SOLE DISPOSITIVE POWER
-0-
REPORTING ______________________________________________________________
PERSON WITH (8) SHARED DISPOSITIVE POWER
68,100
_____________________________________________________________________________
(9) AGGREGATE AMOUNT BENEFICIALLY OWNED
BY EACH REPORTING PERSON
68,100
_____________________________________________________________________________
(10) CHECK BOX IF THE AGGREGATE AMOUNT
IN ROW (9) EXCLUDES CERTAIN SHARES ** [ ]
_____________________________________________________________________________
(11) PERCENT OF CLASS REPRESENTED
BY AMOUNT IN ROW (9)
0.97%
_____________________________________________________________________________
(12) TYPE OF REPORTING PERSON **
PN
_____________________________________________________________________________
** SEE INSTRUCTIONS BEFORE FILLING OUT!
<PAGE>
CUSIP No. 561240201 13G Page 5 of 15 Pages
____________________________________________________________________________
(1) NAMES OF REPORTING PERSONS
I.R.S. IDENTIFICATION NO.
OF ABOVE PERSONS (ENTITIES ONLY)
Centennial Management, L.L.C.
13-4001634
_____________________________________________________________________________
(2) CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP **
(a) [ ]
(b) [X]
_____________________________________________________________________________
(3) SEC USE ONLY
_____________________________________________________________________________
(4) CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware
_____________________________________________________________________________
NUMBER OF (5) SOLE VOTING POWER
-0-
SHARES ______________________________________________________________
BENEFICIALLY (6) SHARED VOTING POWER
7,200
OWNED BY ___________________________________________________________
EACH (7) SOLE DISPOSITIVE POWER
-0-
REPORTING ______________________________________________________________
PERSON WITH (8) SHARED DISPOSITIVE POWER
7,200
_____________________________________________________________________________
(9) AGGREGATE AMOUNT BENEFICIALLY OWNED
BY EACH REPORTING PERSON
7,200
_____________________________________________________________________________
(10) CHECK BOX IF THE AGGREGATE AMOUNT
IN ROW (9) EXCLUDES CERTAIN SHARES ** [ ]
_____________________________________________________________________________
(11) PERCENT OF CLASS REPRESENTED
BY AMOUNT IN ROW (9)
0.10%
_____________________________________________________________________________
(12) TYPE OF REPORTING PERSON **
OO
_____________________________________________________________________________
** SEE INSTRUCTIONS BEFORE FILLING OUT!
<PAGE>
CUSIP No. 561240201 13G Page 6 of 15 Pages
____________________________________________________________________________
(1) NAMES OF REPORTING PERSONS
I.R.S. IDENTIFICATION NO.
OF ABOVE PERSONS (ENTITIES ONLY)
Joseph H. Reich & Co., Inc.
13-3432270
_____________________________________________________________________________
(2) CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP **
(a) [ ]
(b) [X]
_____________________________________________________________________________
(3) SEC USE ONLY
_____________________________________________________________________________
(4) CITIZENSHIP OR PLACE OF ORGANIZATION
New York
_____________________________________________________________________________
NUMBER OF (5) SOLE VOTING POWER
-0-
SHARES ______________________________________________________________
BENEFICIALLY (6) SHARED VOTING POWER
-0-
OWNED BY ___________________________________________________________
EACH (7) SOLE DISPOSITIVE POWER
-0-
REPORTING ______________________________________________________________
PERSON WITH (8) SHARED DISPOSITIVE POWER
12,500
_____________________________________________________________________________
(9) AGGREGATE AMOUNT BENEFICIALLY OWNED
BY EACH REPORTING PERSON
12,500
_____________________________________________________________________________
(10) CHECK BOX IF THE AGGREGATE AMOUNT
IN ROW (9) EXCLUDES CERTAIN SHARES ** [ ]
_____________________________________________________________________________
(11) PERCENT OF CLASS REPRESENTED
BY AMOUNT IN ROW (9)
0.18%
_____________________________________________________________________________
(12) TYPE OF REPORTING PERSON **
CO
_____________________________________________________________________________
** SEE INSTRUCTIONS BEFORE FILLING OUT!
<PAGE>
CUSIP No. 561240201 13G Page 7 of 15 Pages
____________________________________________________________________________
(1) NAMES OF REPORTING PERSONS
I.R.S. IDENTIFICATION NO.
OF ABOVE PERSONS (ENTITIES ONLY)
Centennial Energy Partners, L.L.C.
13-3961810
_____________________________________________________________________________
(2) CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP **
(a) [ ]
(b) [X]
_____________________________________________________________________________
(3) SEC USE ONLY
_____________________________________________________________________________
(4) CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware
_____________________________________________________________________________
NUMBER OF (5) SOLE VOTING POWER
-0-
SHARES ______________________________________________________________
BENEFICIALLY (6) SHARED VOTING POWER
356,000
OWNED BY ___________________________________________________________
EACH (7) SOLE DISPOSITIVE POWER
-0-
REPORTING ______________________________________________________________
PERSON WITH (8) SHARED DISPOSITIVE POWER
356,000
_____________________________________________________________________________
(9) AGGREGATE AMOUNT BENEFICIALLY OWNED
BY EACH REPORTING PERSON
356,000
_____________________________________________________________________________
(10) CHECK BOX IF THE AGGREGATE AMOUNT
IN ROW (9) EXCLUDES CERTAIN SHARES ** [ ]
_____________________________________________________________________________
(11) PERCENT OF CLASS REPRESENTED
BY AMOUNT IN ROW (9)
5.07%
_____________________________________________________________________________
(12) TYPE OF REPORTING PERSON **
OO
_____________________________________________________________________________
** SEE INSTRUCTIONS BEFORE FILLING OUT!
<PAGE>
CUSIP No. 561240201 13G Page 8 of 15 Pages
__________________________________________________________________________
(1) NAMES OF REPORTING PERSONS
I.R.S. IDENTIFICATION NO.
OF ABOVE PERSONS (ENTITIES ONLY)
Joseph H. Reich
_____________________________________________________________________________
(2) CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP **
(a) [ ]
(b) [X]
_____________________________________________________________________________
(3) SEC USE ONLY
_____________________________________________________________________________
(4) CITIZENSHIP OR PLACE OF ORGANIZATION
United States
_____________________________________________________________________________
NUMBER OF (5) SOLE VOTING POWER
-0-
SHARES ______________________________________________________________
BENEFICIALLY (6) SHARED VOTING POWER
363,200
OWNED BY ___________________________________________________________
EACH (7) SOLE DISPOSITIVE POWER
-0-
REPORTING ______________________________________________________________
PERSON WITH (8) SHARED DISPOSITIVE POWER
375,700
_____________________________________________________________________________
(9) AGGREGATE AMOUNT BENEFICIALLY OWNED
BY EACH REPORTING PERSON
375,700
_____________________________________________________________________________
(10) CHECK BOX IF THE AGGREGATE AMOUNT
IN ROW (9) EXCLUDES CERTAIN SHARES ** [ ]
_____________________________________________________________________________
(11) PERCENT OF CLASS REPRESENTED
BY AMOUNT IN ROW (9)
5.35%
_____________________________________________________________________________
(12) TYPE OF REPORTING PERSON **
IN
_____________________________________________________________________________
** SEE INSTRUCTIONS BEFORE FILLING OUT!
<PAGE>
CUSIP No. 561240201 13G Page 9 of 15 Pages
____________________________________________________________________________
(1) NAMES OF REPORTING PERSONS
I.R.S. IDENTIFICATION NO.
OF ABOVE PERSONS (ENTITIES ONLY)
Peter K. Seldin
_____________________________________________________________________________
(2) CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP **
(a) [ ]
(b) [X]
_____________________________________________________________________________
(3) SEC USE ONLY
_____________________________________________________________________________
(4) CITIZENSHIP OR PLACE OF ORGANIZATION
United States
_____________________________________________________________________________
NUMBER OF (5) SOLE VOTING POWER
-0-
SHARES ______________________________________________________________
BENEFICIALLY (6) SHARED VOTING POWER
363,200
OWNED BY ___________________________________________________________
EACH (7) SOLE DISPOSITIVE POWER
-0-
REPORTING ______________________________________________________________
PERSON WITH (8) SHARED DISPOSITIVE POWER
375,700
_____________________________________________________________________________
(9) AGGREGATE AMOUNT BENEFICIALLY OWNED
BY EACH REPORTING PERSON
375,700
_____________________________________________________________________________
(10) CHECK BOX IF THE AGGREGATE AMOUNT
IN ROW (9) EXCLUDES CERTAIN SHARES ** [ ]
_____________________________________________________________________________
(11) PERCENT OF CLASS REPRESENTED
BY AMOUNT IN ROW (9)
5.35%
_____________________________________________________________________________
(12) TYPE OF REPORTING PERSON **
IN
_____________________________________________________________________________
** SEE INSTRUCTIONS BEFORE FILLING OUT!
<PAGE>
CUSIP No. 561240201 13G Page 10 of 15 Pages
Item 1(a). Name of Issuer:
The name of the issuer is Mallon Resources Corporation.
Item 1(b). Address of Issuer's Principal Executive Offices:
The Company's principal executive offices are located at 999 18th Street,
suite 1700, Denver, Colorado 80202
Item 2(a). Name of Person Filing:
This statement is filed by:
(i) Centennial Energy, L.P. ("Centennial") a Delaware limited
partnership with respect to the shares of Common
Stock directly owned by it;
(ii) Tercentennial Energy Partners, L.P. ("Tercentennial") a Delaware
limited partnership with respect to the shares of Common
Stock directly owned by it;
(iii) Quadrennial Partners, L.P. ("Quadrennial") a Delaware
limited partnership with respect to the shares of Common
Stock directly owned by it;
(iv) Centennial Management, L.L.C., ("Management") a limited liability
company organized under the laws of the State of Delaware,
with respect to the shares of Common Stock held by Centennial
Overseas Fund Ltd. ("Overseas"), a fund managed by Management
under an investment management agreement;
(v) Joseph H. Reich & Co., Inc. ("JHR&Co.") a New York corporation,
with respect to the shares of Common Stock directly held in a
discretionary account("Managed Account") managed by JHR & Co.;
(vi) Centennial Energy Partners, L.L.C., ("Energy") a limited
liability company organized under the laws of the State of
Delaware, with respect to the shares of Common Stock directly
owned by each of the entities named in (i) through (iii) above;
(vii) Joseph H. Reich, with respect to the shares of Common Stock owned
by each of the entities named in (iv) through (vi);
(viii) Peter K. Seldin, with respect to the shares of Common Stock owned
by each of the entities named in (iv) through (vi);
Neither Management, Energy, JHR & Co., Joseph H. Reich nor Peter
K. Seldin owns any shares of Common Stock directly.
The foregoing persons are hereinafter sometimes collectively
referred to as the "Reporting Persons."
Item 2(b). Address of Principal Business Office or, if None, Residence:
The address of the business office of each of the Reporting Persons is
900 Third Ave. Suite 1801, New York, New York 10022.
Item 2(c). Citizenship:
Centennial, Tercentennial and Quadrennial are limited partnerships
organized under the laws of the State of Delaware.
Management and Energy are limited liability companies organized under the
laws of the State of Delaware. JHR & Co. is a corporation organized under
the laws of the State of New York. Joseph H. Reich and Peter K. Seldin
are United States citizens.
Item 2(d). Title of Class of Securities:
Common Stock par value $.01 per share (the "Common Stock")
Item 2(e). CUSIP Number: 561240201
Item 3. If this statement is filed pursuant to Rules 13d-1(b) or 13d-2(b) or
(c), check whether the person filing is a:
(a) [ ] Broker or dealer registered under Section 15 of the
Act,
(b) [ ] Bank as defined in Section 3(a)(6) of the Act,
(c) [ ] Insurance Company as defined in Section 3(a)(19) of
the Act,
(d) [ ] Investment Company registered under Section 8 of the
Investment Company Act of 1940,
(e) [ ] Investment Adviser registered under Section 203 of the
Investment Advisers Act of 1940,
(f) [ ] Employee Benefit Plan or Endowment Fund in accordance with
13d-1 (b)(1)(ii)(F),
(g) [ ] Parent Holding Company or control person in accordance
with Rule 13d-1 (b)(ii)(G),
(h) [ ] Savings Associations as defined in Section 3(b) of the
Federal Deposit Insurance Act,
(i) [ ] Church Plan that is excluded from the definition of an
investment company under Section 3(c)(14) of the
Investment Company Act of 1940,
(j) [ ] Group, in accordance with Rule 13d-1(b)(1)(ii)(J).
Not applicable.
Item 4. Ownership.
A. Centennial Energy, L.P.
(a) Amount beneficially owned: 164,900
(b) Percent of class: 2.35% The percentages used herein and in
the rest of Item 4 are calculated based upon the
7,023,940 shares of Common Stock stated to be outstanding by
the Company as of March 31, 1999. This information was
provided by the Company over the telephone.
(c)(i) Sole power to vote or direct the vote: -0-
(ii) Shared power to vote or direct the vote: 164,900
(iii) Sole power to dispose or direct the disposition: -0-
(iv) Shared power to dispose or direct the disposition: 164,900
B. Tercentennial Energy Partners, L.P.
(a) Amount beneficially owned: 123,000
(b) Percent of class: 1.75%
(c)(i) Sole power to vote or direct the vote: -0-
(ii) Shared power to vote or direct the vote: 123,000
(iii) Sole power to dispose or direct the disposition: -0-
(iv) Shared power to dispose or direct the disposition: 123,000
C. Quadrennial Partners, L.P.
(a) Amount beneficially owned: 68,100
(b) Percent of class: 0.97%
(c)(i) Sole power to vote or direct the vote: -0-
(ii) Shared power to vote or direct the vote: 68,100
(iii) Sole power to dispose or direct the disposition: -0-
(iv) Shared power to dispose or direct the disposition: 68,100
D. Centennial Management Partners, L.L.C.
(a) Amount beneficially owned: 7,200
(b) Percent of class: 0.10%
(c)(i) Sole power to vote or direct the vote: -0-
(ii) Shared power to vote or direct the vote: 7,200
(iii) Sole power to dispose or direct the disposition: -0-
(iv) Shared power to dispose or direct the disposition: 7,200
E. Joseph H. Reich & Co.
(a) Amount beneficially owned: 12,500
(b) Percent of class: 0.18%
(c)(i) Sole power to vote or direct the vote: -0-
(ii) Shared power to vote or direct the vote: -0-
(iii) Sole power to dispose or direct the disposition: -0-
(iv) Shared power to dispose or direct the disposition: 12,500
F. Centennial Energy Partners, L.L.C.
(a) Amount beneficially owned: 356,000
(b) Percent of class: 5.07%
(c)(i) Sole power to vote or direct the vote: -0-
(ii) Shared power to vote or direct the vote: 356,000
(iii) Sole power to dispose or direct the disposition: -0-
(iv) Shared power to dispose or direct the disposition: 356,000
G. Joseph H. Reich
(a) Amount beneficially owned: 375,700
(b) Percent of class: 5.35%
(c)(i) Sole power to vote or direct the vote: -0-
(ii) Shared power to vote or direct the vote: 363,200
(iii) Sole power to dispose or direct the disposition: -0-
(iv) Shared power to dispose or direct the disposition: 375,700
H. Peter K. Seldin
(a) Amount beneficially owned: 375,700
(b) Percent of class: 5.35%
(c)(i) Sole power to vote or direct the vote: -0-
(ii) Shared power to vote or direct the vote: 363,200
(iii) Sole power to dispose or direct the disposition: -0-
(iv) Shared power to dispose or direct the disposition: 375,700
Item 5. Ownership of Five Percent or Less of a Class.
Not applicable.
Item 6. Ownership of More than Five Percent on Behalf of Another Person.
Management, as administrator and manager to Overseas has the power to
dispose of and the power to vote the shares of Common Stock beneficially owned
by Overseas. JHR & Co. has the power to dispose of the shares of Common Stock
held by it in the Managed Account, which power may be exercised by the
employees of JHR & Co. who have investment authority. Pursuant to an
investment management agreement, the Managed Account client retains the right
to vote the shares of Common Stock held in the Managed Account. Energy, the
general partner of Centennial, Tercentennial and Quadrennial has the power to
dispose of and the power to vote the shares of Common Stock beneficially owned
by each of the foregoing. Joseph H. Reich, as the Managing Member of
Management and Energy, has the power to vote and dispose of the Common Stock
beneficially held by Management and Energy; as President of JHR & Co. has the
power to dispose of the shares of the discretionary account. Peter K. Seldin
is a non-managing member of Management and Energy who has been delegated the
authority to vote and dispose the shares of Management and Energy; as Vice
President of JHR & Co. has the power to dispose of the shares of Common Stock
held by it in a discretionary account.
Item 7. Identification and Classification of the Subsidiary Which Acquired
the Security Being Reported on by the Parent Holding Company.
Not applicable.
Item 8. Identification and Classification of Members of the Group.
Not applicable.
<PAGE>
CUSIP No. 561240201 13G Page 14 of 15 Pages
Item 9. Notice of Dissolution of Group.
Not applicable.
Item 10. Certification.
Each of the Reporting Persons hereby makes the following certification:
By signing below I certify that, to the best of my knowledge and
belief, the securities referred to above were not acquired and are not held
for the purpose of or with the effect of changing or influencing the control
of the issuer of the securities and were not acquired and are not held in
connection with or as a participant in any transaction having that purpose or
effect.
<PAGE>
CUSIP No. 561240201 13G Page 15 of 15
SIGNATURES
After reasonable inquiry and to the best of our knowledge and
belief, the undersigned certify that the information set forth in this
statement is true, complete and correct.
DATED: April 5, 1999
Centennial Energy, L.P.
By: /s/ Peter K. Seldin
Peter K. Seldin
Centennial Energy Partners, L.L.C.
General Partner
Tercentennial Energy Partners, L.P.
By: /s/ Peter K. Seldin
Peter K. Seldin
Centennial Energy Partners, L.L.C.
General Partner By: /s/ Joseph H. Reich
Joseph H. Reich
Quadrennial Partners, L.P.
By: /s/ Peter K. Seldin By: /s/ Peter K. Seldin
Peter K. Seldin Peter K. Seldin
Centennial Energy Partners, L.L.C.
General Partner
Centennial Management, L.L.C.
By: /s/ Peter K. Seldin
Peter K. Seldin
Member
Joseph H. Reich & Co.
By: /s/ Peter K. Seldin
Peter K. Seldin
Vice President
Centennial Energy Partners, L.L.C.
By: /s/ Peter K. Seldin
Peter K. Seldin
Member
