-----BEGIN PRIVACY-ENHANCED MESSAGE----- Proc-Type: 2001,MIC-CLEAR Originator-Name: webmaster@www.sec.gov Originator-Key-Asymmetric: MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB MIC-Info: RSA-MD5,RSA, G2YxenFK1Vit4BSu3A2FItuPwnrvhSM96Mu5GKPwBkGyYswuUsNe+yxyHtW806+n raDXrqtOuweq1Wq5PqMVig== 0001035917-98-000008.txt : 19980803 0001035917-98-000008.hdr.sgml : 19980803 ACCESSION NUMBER: 0001035917-98-000008 CONFORMED SUBMISSION TYPE: SC 13G PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 19980731 SROS: NASD GROUP MEMBERS: CENTENNIAL ENERGY PARTNERS L P GROUP MEMBERS: CENTENNIAL ENERGY PARTNERS, L.L.C. GROUP MEMBERS: CENTENNIAL ENERGY PARTNERS, L.P. GROUP MEMBERS: CENTENNIAL MANAGEMENT, L.L.C. GROUP MEMBERS: G. BRYAN DUTT GROUP MEMBERS: JOSEPH H. REICH GROUP MEMBERS: JOSEPH H. REICH & CO., INC. GROUP MEMBERS: PETER K. SELDIN GROUP MEMBERS: PUMPKIN FOUNDATION GROUP MEMBERS: QUADRENNIAL PARTNERS, L.P. GROUP MEMBERS: TERCENTENNIAL ENERGY PARTNERS, L.P. GROUP MEMBERS: XANADU PARTNERS SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: TESCO CORP CENTRAL INDEX KEY: 0001022705 STANDARD INDUSTRIAL CLASSIFICATION: OIL & GAS FILED MACHINERY & EQUIPMENT [3533] IRS NUMBER: 000000000 FILING VALUES: FORM TYPE: SC 13G SEC ACT: SEC FILE NUMBER: 005-51291 FILM NUMBER: 98675480 BUSINESS ADDRESS: STREET 1: 6204 6A ST SE CITY: CALGARY ALBERTA STATE: A0 BUSINESS PHONE: 4032330757 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: CENTENNIAL ENERGY PARTNERS L P CENTRAL INDEX KEY: 0001035917 STANDARD INDUSTRIAL CLASSIFICATION: [] IRS NUMBER: 133793743 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G BUSINESS ADDRESS: STREET 1: 900 THIRD AVE SUITE 1801 CITY: NEW YORK STATE: NY ZIP: 10022 BUSINESS PHONE: 2127535150 MAIL ADDRESS: STREET 1: 900 THIRD AVE STREET 2: SUITE 1801 CITY: NEW YORK STATE: NY ZIP: 10022 SC 13G 1 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) Tesco Corporation (Name of Issuer) Common Stock (Title of Class of Securities) 88157K101 (CUSIP Number) Conversion from 13D to 13G (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 14 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) CUSIP No. 88157K101 13G Page 2 of 19 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 1,294,470 OWNED BY ___________________________________________________________ EACH (7) SOLE DISPOSITIVE POWER -0- REPORTING ______________________________________________________________ PERSON WITH (8) SHARED DISPOSITIVE POWER 1,294,470 _____________________________________________________________________________ (9) AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 1,294,470 _____________________________________________________________________________ (10) CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES ** [ ] _____________________________________________________________________________ (11) PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 4.14% _____________________________________________________________________________ (12) TYPE OF REPORTING PERSON ** PN _____________________________________________________________________________ ** SEE INSTRUCTIONS BEFORE FILLING OUT! CUSIP No. 88157K101 13G Page 3 of 19 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 772,460 OWNED BY ___________________________________________________________ EACH (7) SOLE DISPOSITIVE POWER -0- REPORTING ______________________________________________________________ PERSON WITH (8) SHARED DISPOSITIVE POWER 772,460 _____________________________________________________________________________ (9) AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 772,460 _____________________________________________________________________________ (10) CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES ** [ ] _____________________________________________________________________________ (11) PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 2.47% _____________________________________________________________________________ (12) TYPE OF REPORTING PERSON ** PN _____________________________________________________________________________ ** SEE INSTRUCTIONS BEFORE FILLING OUT! CUSIP No. 88157K101 13G Page 4 of 19 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 199,450 OWNED BY ___________________________________________________________ EACH (7) SOLE DISPOSITIVE POWER -0- REPORTING ______________________________________________________________ PERSON WITH (8) SHARED DISPOSITIVE POWER 199,450 _____________________________________________________________________________ (9) AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 199,450 _____________________________________________________________________________ (10) CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES ** [ ] _____________________________________________________________________________ (11) PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 0.64% _____________________________________________________________________________ (12) TYPE OF REPORTING PERSON ** PN _____________________________________________________________________________ ** SEE INSTRUCTIONS BEFORE FILLING OUT! CUSIP No. 88157K101 13G Page 5 of 19 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 329,690 OWNED BY ___________________________________________________________ EACH (7) SOLE DISPOSITIVE POWER -0- REPORTING ______________________________________________________________ PERSON WITH (8) SHARED DISPOSITIVE POWER 329,690 _____________________________________________________________________________ (9) AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 329,690 _____________________________________________________________________________ (10) CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES ** [ ] _____________________________________________________________________________ (11) PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 1.05% _____________________________________________________________________________ (12) TYPE OF REPORTING PERSON ** OO _____________________________________________________________________________ ** SEE INSTRUCTIONS BEFORE FILLING OUT! CUSIP No. 88157K101 13G Page 6 of 19 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 72,280 _____________________________________________________________________________ (9) AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 72,280 _____________________________________________________________________________ (10) CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES ** [ ] _____________________________________________________________________________ (11) PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 0.23% _____________________________________________________________________________ (12) TYPE OF REPORTING PERSON ** CO _____________________________________________________________________________ ** SEE INSTRUCTIONS BEFORE FILLING OUT! CUSIP No. 88157K101 13G Page 7 of 19 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 2,266,380 OWNED BY ___________________________________________________________ EACH (7) SOLE DISPOSITIVE POWER -0- REPORTING ______________________________________________________________ PERSON WITH (8) SHARED DISPOSITIVE POWER 2,266,380 _____________________________________________________________________________ (9) AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,266,380 _____________________________________________________________________________ (10) CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES ** [ ] _____________________________________________________________________________ (11) PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 7.25% _____________________________________________________________________________ (12) TYPE OF REPORTING PERSON ** OO _____________________________________________________________________________ ** SEE INSTRUCTIONS BEFORE FILLING OUT! CUSIP No. 88157K101 13G Page 8 of 19 Pages ____________________________________________________________________________ (1) NAMES OF REPORTING PERSONS I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY) Pumpkin Foundation 13-6279814 _____________________________________________________________________________ (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 41,012 OWNED BY ___________________________________________________________ EACH (7) SOLE DISPOSITIVE POWER -0- REPORTING ______________________________________________________________ PERSON WITH (8) SHARED DISPOSITIVE POWER 41,012 _____________________________________________________________________________ (9) AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 41,012 _____________________________________________________________________________ (10) CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES ** [ ] _____________________________________________________________________________ (11) PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 0.13% _____________________________________________________________________________ (12) TYPE OF REPORTING PERSON ** OO _____________________________________________________________________________ ** SEE INSTRUCTIONS BEFORE FILLING OUT! CUSIP No. 88157K101 13G Page 9 of 19 Pages ____________________________________________________________________________ (1) NAMES OF REPORTING PERSONS I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY) Xanadu Partners 13-3400414 _____________________________________________________________________________ (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 38,349 OWNED BY ___________________________________________________________ EACH (7) SOLE DISPOSITIVE POWER -0- REPORTING ______________________________________________________________ PERSON WITH (8) SHARED DISPOSITIVE POWER 38,349 _____________________________________________________________________________ (9) AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 38,349 _____________________________________________________________________________ (10) CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES ** [ ] _____________________________________________________________________________ (11) PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 0.12% _____________________________________________________________________________ (12) TYPE OF REPORTING PERSON ** PN _____________________________________________________________________________ ** SEE INSTRUCTIONS BEFORE FILLING OUT! CUSIP No. 88157K101 13G Page 10 of 19 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 52,522 SHARES ______________________________________________________________ BENEFICIALLY (6) SHARED VOTING POWER 2,637,082 OWNED BY ___________________________________________________________ EACH (7) SOLE DISPOSITIVE POWER 52,522 REPORTING ______________________________________________________________ PERSON WITH (8) SHARED DISPOSITIVE POWER 2,709,362 _____________________________________________________________________________ (9) AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,761,884 _____________________________________________________________________________ (10) CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES ** [ ] _____________________________________________________________________________ (11) PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 8.83% _____________________________________________________________________________ (12) TYPE OF REPORTING PERSON ** IN _____________________________________________________________________________ ** SEE INSTRUCTIONS BEFORE FILLING OUT! CUSIP No. 88157K101 13G Page 11 of 19 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 16,083 SHARES ______________________________________________________________ BENEFICIALLY (6) SHARED VOTING POWER 2,596,070 OWNED BY ___________________________________________________________ EACH (7) SOLE DISPOSITIVE POWER 16,083 REPORTING ______________________________________________________________ PERSON WITH (8) SHARED DISPOSITIVE POWER 2,668,350 _____________________________________________________________________________ (9) AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,684,433 _____________________________________________________________________________ (10) CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES ** [ ] _____________________________________________________________________________ (11) PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 8.58% _____________________________________________________________________________ (12) TYPE OF REPORTING PERSON ** IN _____________________________________________________________________________ ** SEE INSTRUCTIONS BEFORE FILLING OUT! CUSIP No. 88157K101 13G Page 12 of 19 Pages ________________________________________________________________________ (1) NAMES OF REPORTING PERSONS I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY) G. Bryan Dutt _____________________________________________________________________________ (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 761 SHARES ______________________________________________________________ BENEFICIALLY (6) SHARED VOTING POWER 2,596,070 OWNED BY ___________________________________________________________ EACH (7) SOLE DISPOSITIVE POWER 761 REPORTING ______________________________________________________________ PERSON WITH (8) SHARED DISPOSITIVE POWER 2,668,350 _____________________________________________________________________________ (9) AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,669,111 _____________________________________________________________________________ (10) CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES ** [ ] _____________________________________________________________________________ (11) PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 8.53% _____________________________________________________________________________ (12) TYPE OF REPORTING PERSON ** IN _____________________________________________________________________________ ** SEE INSTRUCTIONS BEFORE FILLING OUT! CUSIP No. 88157K101 13G Page 13 of 19 Pages Item 1(a). Name of Issuer: The name of the issuer is Tesco Corporation. Item 1(b). Address of Issuer's Principal Executive Offices: The Company's principal executive offices are located at 350 - 7th Avenue S.W., 36th floor, Calgary, Alberta, Canada T2P349 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) Pumpkin Foundation ("Pumpkin"), a New York charitable trust, with respect to the shares of Common Stock directly owned by it; (viii) Xanadu Partners, ("Xanadu"), a New York general partnership, with respect to the shares of Common Stock directly owned by it; (ix) Joseph H. Reich, with respect to the shares of Common Stock owned by him, such shares owned in an Individual Retirement Account and by each of the entities named in (iv) through (viii); (x) Peter K. Seldin, with respect to the shares of Common Stock owned directly by him and by each of the entities named in (iv) through (vi); (xi) G. Bryan Dutt, with respect to the shares of Common Stock owned directly by him and by each of the entities named in (iv) through (vi); Neither Management, Energy nor JHR & Co. own 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. Pumpkin is a charitable trust organized under the laws of the State of New York. Xanadu is a general partnership organized under the laws of the State of New York. Joseph H. Reich, Peter K. Seldin and G. Bryan Dutt 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: 88157K101 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: 1,294,470 (b) Percent of class: 4.14% The percentages used herein and in the rest of Item 4 are calculated based upon their being 31,275,764 shares of Common Stock outstanding as reported by the Company as of May 31, 1998. 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: 1,294,470 (iii) Sole power to dispose or direct the disposition: -0- (iv) Shared power to dispose or direct the disposition: 1,294,470 B. Tercentennial Energy Partners, L.P. (a) Amount beneficially owned: 772,460 (b) Percent of class: 2.47% (c)(i) Sole power to vote or direct the vote: -0- (ii) Shared power to vote or direct the vote: 772,460 (iii) Sole power to dispose or direct the disposition: -0- (iv) Shared power to dispose or direct the disposition: 772,460 C. Quadrennial Partners, L.P. (a) Amount beneficially owned: 199,450 (b) Percent of class: 0.64% (c)(i) Sole power to vote or direct the vote: -0- (ii) Shared power to vote or direct the vote: 199,450 (iii) Sole power to dispose or direct the disposition: -0- (iv) Shared power to dispose or direct the disposition: 199,450 D. Centennial Management Partners, L.L.C. (a) Amount beneficially owned: 329,690 (b) Percent of class: 1.05% (c)(i) Sole power to vote or direct the vote: -0- (ii) Shared power to vote or direct the vote: 329,690 (iii) Sole power to dispose or direct the disposition: -0- (iv) Shared power to dispose or direct the disposition: 329,690 E. Joseph H. Reich & Co. (a) Amount beneficially owned: 72,280 (b) Percent of class: 0.23% (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: 72,280 F. Centennial Energy Partners, L.L.C. (a) Amount beneficially owned: 2,266,380 (b) Percent of class: 7.25% (c)(i) Sole power to vote or direct the vote: -0- (ii) Shared power to vote or direct the vote: 2,266,380 (iii) Sole power to dispose or direct the disposition: -0- (iv) Shared power to dispose or direct the disposition: 2,266,380 G. Pumpkin Foundation (a) Amount beneficially owned: 41,012 (b) Percent of class: 0.13% (c)(i) Sole power to vote or direct the vote: -0- (ii) Shared power to vote or direct the vote: 41,012 (iii) Sole power to dispose or direct the disposition: -0- (iv) Shared power to dispose or direct the disposition: 41,012 H. Xanadu Partners (a) Amount beneficially owned: 38,349 (b) Percent of class: 0.12% (c)(i) Sole power to vote or direct the vote: -0- (ii) Shared power to vote or direct the vote: 38,349 (iii) Sole power to dispose or direct the disposition: -0- (iv) Shared power to dispose or direct the disposition: 38,349 I. Joseph H. Reich (a) Amount beneficially owned: 2,761,884 (b) Percent of class: 8.83% (c)(i) Sole power to vote or direct the vote: 52,522 (ii) Shared power to vote or direct the vote: 2,637,082 (iii) Sole power to dispose or direct the disposition: 52,522 (iv) Shared power to dispose or direct the disposition:2,709,362 J. Peter K. Seldin (a) Amount beneficially owned: 2,684,433 (b) Percent of class: 8.58% (c)(i) Sole power to vote or direct the vote: 16,083 (ii) Shared power to vote or direct the vote: 2,596,070 (iii) Sole power to dispose or direct the disposition: 16,083 (iv) Shared power to dispose or direct the disposition:2,668,350 K. G. Bryan Dutt (a) Amount beneficially owned: 2,669,111 (b) Percent of class: 8.53% (c)(i) Sole power to vote or direct the vote: 761 (ii) Shared power to vote or direct the vote: 2,596,070 (iii) Sole power to dispose or direct the disposition: 761 (iv) Shared power to dispose or direct the disposition:2,668,350 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; as Trustee of Pumpkin has the power to dispose of and the power to vote the shares of Common Stock beneficially owned by it; and as Managing General Partner of Xanadu has the power to dispose of and vote the Common Stock beneficially owned by it. 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. G. Bryan Dutt 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 Investment Manager 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. CUSIP No. 88157K101 13G Page 18 of 19 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. CUSIP No. 88157K101 13G Page 19 of 19 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: July 30, 1998 Centennial Energy, L.P. By: /s/ Joseph H. Reich Pumpkin Foundation By: /s/ Peter K. Seldin Joseph H. Reich Peter K. Seldin Trustee Centennial Energy Partners, L.L.C. General Partner Tercentennial Energy Partners, L.P. By: /s/ Joseph H. Reich Xanadu Partners By: /s/ Peter K. Seldin Joseph H. Reich Peter K. Seldin Managing General Partner 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 By: /s/ G. Bryan Dutt Centennial Management, L.L.C. G. Bryan Dutt 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 -----END PRIVACY-ENHANCED MESSAGE-----