DAWSON GEOPHYSICAL CO

508 WEST WALL, SUITE 800, MIDLAND TX 79701, 9156843000
OIL & GAS FIELD EXPLORATION SERVICES

1999 SEC Filings

DAWSON GEOPHYSICAL CO, DEF 14A, 1999-12-08
DAWSON GEOPHYSICAL CO, 10-K405, 1999-12-08
DAWSON GEOPHYSICAL CO, SC 13D/A, 1999-10-04
DAWSON GEOPHYSICAL CO, 10-Q, 1999-08-02
DAWSON GEOPHYSICAL CO, 8-K, 1999-07-19
DAWSON GEOPHYSICAL CO, 8-A12G, 1999-07-19
DAWSON GEOPHYSICAL CO, SC 13D/A, 1999-06-11
DAWSON GEOPHYSICAL CO, SC 13D/A, 1999-05-13
DAWSON GEOPHYSICAL CO, 10-Q, 1999-04-30
DAWSON GEOPHYSICAL CO, SC 13D/A, 1999-04-29
DAWSON GEOPHYSICAL CO, SC 13D/A, 1999-04-27
DAWSON GEOPHYSICAL CO, SC 13D/A, 1999-03-26
DAWSON GEOPHYSICAL CO, SC 13G, 1999-02-16
DAWSON GEOPHYSICAL CO, SC 13G, 1999-02-11
DAWSON GEOPHYSICAL CO, SC 13G/A, 1999-02-09
DAWSON GEOPHYSICAL CO, 10-Q, 1999-02-08


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