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SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
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SCHEDULE 13G
Information statement pursuant to Rule 13d-1 and 13d-2
(Amendment No. )(1)
ENERGY BIOSYSTEMS CORP.
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(Name of issuer)
Common Stock*
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(Title of class of securities)
29265L102
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(CUSIP number)
Check the following box if a fee is being paid with this statement . (A fee
is not required only if the filing person: (1) has a previous statement on file
reporting beneficial ownership of more than five percent of the class of
securities described in Item 1; and (2) has filed no amendment subsequent
thereto reporting beneficial ownership of five percent or less of such class.)
(See Rule 13d-7.)
(Continued on following page(s))
(Page 1 of 3 Pages)
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(1) 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 the purpose of Section 18 of the Securities
Exchange Act of 1934 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).
*We hold securities convertible into Common Stock
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CUSIP NO. 29265L102 13G Page 2 of 3 Pages
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1 NAME OF REPORTING PERSONS
S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS
11-3015963
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2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [ ]
(b) [ ]
Not Applicable
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3 SEC USE ONLY
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4
CITIZENSHIP OR PLACE OF ORGANIZATION
New York
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NUMBER OF 5 SOLE VOTING POWER 1,074,785
SHARES
BENEFICIALLY OWNED BY ------ --------------------------------------------------
EACH
REPORTING 6 SHARED VOTING POWER None
PERSON WITH ------ --------------------------------------------------
7 SOLE DISPOSITIVE POWER 1,074,785
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8 SHARED DISPOSITIVE POWER None
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9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
1,074,785
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10
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES
CERTAIN SHARES* [ ]
Not Applicable
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11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
8.41%
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12
TYPE OF REPORTING PERSON*
IA
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*SEE INSTRUCTIONS BEFORE FILLING OUT!
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PECKS MANAGEMENT PARTNERS LTD.
PAGE 3 of 3
Item 1a. Energy Biosystems Corp.
Item 1b 4200 Research Forest Drive
The Woodlands, TX 77381
Item 2a Pecks Management Partners Ltd
Item 2b One Rockefeller Plaza, Suite 900
New York, NY 10020
Item 2c New York
Item 2d Common Stock*
We hold securities convertible into common stock
Item 2e Cusip: 29265L102
Item 3e Investment Adviser Registered under Section 203 of the
Investment Advisers Act of 1940
Item 4 a 1,074,785 shares
b 8.41%
c (i) 1,074,785
(ii) Not Applicable
(iii) 1,074,785
(iv) Not Applicable
Item 5 Not Applicable
Item 6 Shares as to which this schedule is filed are owned by Four
investment advisory clients of the person filing this
schedule, which clients receive dividends and the proceeds
from the sale of such shares. One such client is known to
have such interest with respect to more than 5% of the class
and such client is named below:
General Motors Employees Domestic Group Trust
Items 7-9 Not Applicable
Item 10 "By signing below I certify that, to the best of my
knowledge and belief, the securities referred to above were
acquired in the ordinary course of business and were not
acquired for the purpose of and do not have the effect of
changing or influencing the control of the issuer of such
securities and were not acquired in connection with or as a
participant in any transaction having such purpose or
effect."
After reasonable inquiry and to the best of my knowledge and
belief, I certify that the information set forth is true,
complete and correct.
July 21, 1997
/s/ Arthur W. Berry
______________________________
Arthur W. Berry
Managing Director
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