GRASSO PRODUCTION MANAGEMENT INC

Related Filers (6)

Prospectus (5)

424B3
Monday, 8/4/2003
Prospectus filed pursuant to Rule 424(b)(3)
S-4
Friday, 7/18/2003
Registration of securities issued in business combination transactions
424B4
Thursday, 5/7/1998
Prospectus filed pursuant to Rule 424(b)(4)
S-4/A
Monday, 5/4/1998
Registration of securities issued in business combination transactions
S-4
Friday, 3/27/1998
Registration of securities issued in business combination transactions
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