-----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, GO9Qjc9Y7NX5P+OyDYgl5v0+Qjv6DnFEBJzfYe7axFjK/tRmJHN2br1/UGAdEFDI sX/9UKNO8+O7FPJDb2ZSZQ== 0000950134-98-005910.txt : 19980720 0000950134-98-005910.hdr.sgml : 19980720 ACCESSION NUMBER: 0000950134-98-005910 CONFORMED SUBMISSION TYPE: SC 13G/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 19980714 SROS: NASD GROUP MEMBERS: CHANEY R & PARTNERS 1993 LP GROUP MEMBERS: R CHANEY & CO INC GROUP MEMBERS: R CHANEY & PARTNERS II LP GROUP MEMBERS: ROBERT H CHANEY SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: 3DX TECHNOLOGIES INC CENTRAL INDEX KEY: 0000915518 STANDARD INDUSTRIAL CLASSIFICATION: CRUDE PETROLEUM & NATURAL GAS [1311] IRS NUMBER: 760386601 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A SEC ACT: SEC FILE NUMBER: 005-49753 FILM NUMBER: 98666062 BUSINESS ADDRESS: STREET 1: 12012 WICKCHESTER STREET 2: SUITE 250 CITY: HOUSTON STATE: TX ZIP: 77079 BUSINESS PHONE: 2815793398 MAIL ADDRESS: STREET 1: 12012 WICKCHESTER STREET 2: SUITE 250 CITY: HOUSTON STATE: TX ZIP: 77079 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: CHANEY R & PARTNERS 1993 LP CENTRAL INDEX KEY: 0001019520 STANDARD INDUSTRIAL CLASSIFICATION: [] IRS NUMBER: 760560506 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A BUSINESS ADDRESS: STREET 1: 909 FANNIN SUITE 1275 STREET 2: TWO HOUSTON CENTER CITY: HOUSTON STATE: TX ZIP: 77010 BUSINESS PHONE: 7137531315 MAIL ADDRESS: STREET 1: 909 FANNIN SUITE 1275 STREET 2: TWO HOUSTON CENTER CITY: HOUSTON STATE: TX ZIP: 77010 SC 13G/A 1 AMENDMENT NO. 1 TO SCHEDULE 13G 1 SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO 240.13D-1(B), (C) and AMENDMENTS THERETO FILED PURSUANT TO 240.13D-2 (Amendment No. 1)* 3DX TECHNOLOGIES INC. (Name of Issuer) Common Stock (Title of Class of Securities) 88554G109 (CUSIP Number) June 10, 1998 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is filed. [ ] Rule 13d-1(b) [ ] Rule 13d-1(c) [X] Rule 13d-1(d) *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 ("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 1 OF 8 PAGES 2 SCHEDULE 13G CUSIP No. 88554G109 1 NAME OF REPORTING PERSON S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON R. Chaney & Partners 1993 L.P. 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions) (a) [ ] (b) [ ] 3 SEC USE ONLY 4 CITIZENSHIP OR PLACE OF ORGANIZATION USA 5 SOLE VOTING POWER NUMBER OF 340,825 SHARES BENEFICIALLY 6 SHARED VOTING POWER OWNED BY 0 EACH REPORTING 7 SOLE DISPOSITIVE POWER PERSON 340,825 WITH 8 SHARED DISPOSITIVE POWER 0 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 340,825 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (See Instructions) [ ] 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 3.82%(1) 12 TYPE OF REPORTING PERSON (See Instructions) PN - ----------------- (1) Based on 8,913,909 shares of Common Stock believed to be issued and outstanding as of June 10, 1998. PAGE 2 OF 8 PAGES 3 SCHEDULE 13G CUSIP No. 88554G109 1 NAME OF REPORTING PERSON S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON R. Chaney & Partners II L.P. 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions) (a) [ ] (b) [ ] 3 SEC USE ONLY 4 CITIZENSHIP OR PLACE OF ORGANIZATION USA 5 SOLE VOTING POWER NUMBER OF 45,454 SHARES BENEFICIALLY 6 SHARED VOTING POWER OWNED BY 0 EACH REPORTING 7 SOLE DISPOSITIVE POWER PERSON 45,454 WITH 8 SHARED DISPOSITIVE POWER 0 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 45,454 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (See Instructions) [ ] 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 .51%(1) 12 TYPE OF REPORTING PERSON (See Instructions) PN - ----------------- (1) Based on 8,913,909 shares of Common Stock believed to be issued and outstanding as of June 10, 1998. PAGE 3 OF 8 PAGES 4 SCHEDULE 13G CUSIP No. 88554G109 1 NAME OF REPORTING PERSON S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON R. Chaney & Co., Inc. 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions) (a) [ ] (See Instructions) (b) [ ] 3 SEC USE ONLY 4 CITIZENSHIP OR PLACE OF ORGANIZATION USA 5 SOLE VOTING POWER NUMBER OF 386,279 SHARES BENEFICIALLY 6 SHARED VOTING POWER OWNED BY 0 EACH REPORTING 7 SOLE DISPOSITIVE POWER PERSON 386,279 WITH 8 SHARED DISPOSITIVE POWER 0 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 386,279 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (See Instructions) [ ] 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 4.33%(1) 12 TYPE OF REPORTING PERSON (See Instructions) CO - ----------------- (1) Based on 8,913,909 shares of Common Stock believed to be issued and outstanding as of June 10, 1998. PAGE 4 OF 8 PAGES 5 SCHEDULE 13G CUSIP No. 88554G109 1 NAME OF REPORTING PERSON S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON Robert H. Chaney 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions) (a) [ ] (b) [ ] 3 SEC USE ONLY 4 CITIZENSHIP OR PLACE OF ORGANIZATION USA 5 SOLE VOTING POWER NUMBER OF 386,279 SHARES BENEFICIALLY 6 SHARED VOTING POWER OWNED BY 0 EACH REPORTING 7 SOLE DISPOSITIVE POWER PERSON 386,279 WITH 8 SHARED DISPOSITIVE POWER 0 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 386,279 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (See Instructions) [ ] 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 4.33%(1) 12 TYPE OF REPORTING PERSON (See Instructions) IN - ----------------- (1) Based on 8,913,909 shares of Common Stock believed to be issued and outstanding as of June 10, 1998. PAGE 5 OF 8 PAGES 6 ITEM 1. No modification. ITEM 2. No modification. ITEM 3. No modification. ITEM 4. OWNERSHIP Subsection b of Item 4 is amended and restated in its entirety as follows: (b) Percent of class: 4.33%. (i) 1993 L.P. - 3.82% (ii) II L.P. - .51% (iii) Each of Chaney & Co. and Chaney - 4.33% ITEM 5. OWNERSHIP OF FIVE PERCENT OR LESS OF A CLASS Item 5 is amended and restated in its entirety as follows: If the statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than five percent of the class of securities, check the following: [X] ITEM 6. OWNERSHIP OF MORE THAN FIVE PERCENT ON BEHALF OF ANOTHER PERSON No modification. ITEM 7. IDENTIFICATION AND CLASSIFICATION OF THE SUBSIDIARY WHICH ACQUIRED THE SECURITY BEING REPORTED ON BY THE PARENT HOLDING COMPANY No modification. ITEM 8. IDENTIFICATION AND CLASSIFICATION OF MEMBERS OF THE GROUP No modification. ITEM 9. NOTICE OF DISSOLUTION OF GROUP No modification. PAGE 6 OF 8 PAGES 7 ITEM 10. CERTIFICATION No modification. PAGE 7 OF 8 PAGES 8 SIGNATURE After reasonable inquiry and to the best of my knowledge and belief, the undersigned certify that the information set forth in this statement is true, complete and correct. July 14, 1998 R. CHANEY & PARTNERS 1993 L.P. By: R. Chaney & Co., Inc., General Partner By: /s/ Robert H. Chaney ----------------------------- Robert H. Chaney, Chief Executive Officer R. CHANEY & PARTNERS II L.P. By: R. Chaney & Co., Inc., General Partner By: /s/ Robert H. Chaney ----------------------------- Robert H. Chaney, Chief Executive Officer R. CHANEY & CO., INC. By: /s/ Robert H. Chaney ---------------------------------- Robert H. Chaney, Chief Executive Officer /s/ Robert H. Chaney ---------------------------------------- Robert H. Chaney, Sole Shareholder of R. Chaney & Co., Inc. PAGE 8 OF 8 PAGES 9 INDEX TO EXHIBITS Exhibit No. Description - ----------- ----------- 1 Joint Reporting Agreement dated as of May 2, 1997 by and among R. Chaney & Partners 1993 L.P., R. Chaney & Partners II L.P., R. Chaney & Co., Inc. and Robert H. Chaney (incorporated by reference from Schedule 13-D filed by reporting persons on May 6, 1997) -----END PRIVACY-ENHANCED MESSAGE-----