EXHIBIT I
SCHEDULE 13D GROUP FILING AGREEMENT
AGREEMENT by and between Xxxxxx X. Xxxxxxx, an individual
("Xxxxxxx") and Xxxxxxx X. Xxxxxxx, an individual ("Xxxxxxx"), whereby each of
them agrees to jointly file a statement on Schedule 13D with the Securities and
Exchange Commission (the "Commission"), pursuant to Section 13D of the
Securities Exchange Act of 1934, as amended (the "Exchange Act") and the rules
and regulations promulgated by the Commission thereunder, in connection with
their acquisition of certain Units (inclusive of warrants to purchase shares of
common stock) of Geokinetics Inc. (the "Company"), pursuant to the terms and
conditions of that certain Securities Purchase Agreement dated as of April 25,
1997 by and among the Company, Xxxxxxx and Xxxxxxx, and any required amendments
thereto, and that such Schedule 13D (inclusive of any amendments thereto) with
respect to the beneficial ownership of shares of common stock of the Company,
shall be deemed to be filed on behalf of each of them.
IN WITNESS WHEREOF, each of the undersigned have executed this
Agreement as of the 30th day of April, 1997.
/s/ XXXXXX X. XXXXXXX
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Xxxxxx X. Xxxxxxx, Individually
/s/ XXXXXXX X. XXXXXXX
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Xxxxxxx X. Xxxxxxx, Individually
