UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Notice of Effectiveness
Effectiveness Date:	September 8, 2010 3:00 P.M.

Form:	S-4
CIK: 0000314606 Company Name: GEOKINETICS INC File Number: 333-169029
CIK: 0001481690 Company Name: Geokinetics Holdings USA, Inc. File Number: 333-169029-09
CIK: 0001466962 Company Name: Geokinetics Processing, Inc. File Number: 333-169029-08
CIK: 0001466961 Company Name: Geokinetics USA, Inc. File Number: 333-169029-07
CIK: 0001058200 Company Name: ADVANCED SEISMIC TECHNOLOGY INC File Number: 333-169029-06
CIK: 0001466960 Company Name: Geokinetics International, Inc. File Number: 333-169029-05
CIK: 0001466959 Company Name: Geokinetics Management, Inc. File Number: 333-169029-04
CIK: 0001466958 Company Name: Geokinetics Services Corp. File Number: 333-169029-03
CIK: 0001466887 Company Name: Geokinetics International Holdings, Inc. File Number: 333-169029-02
CIK: 0001482777 Company Name: Geokinetics Acquisition Co File Number: 333-169029-01