DRILLING OIL & GAS WELLS - Latest SC 13G/A SEC Filings

DRILLING OIL & GAS WELLS

Latest SC 13G/A SEC Filings
Statement of acquisition of beneficial ownership by individuals: [Amend]

MARINE DRILLING COMPANIES INC, SC 13G/A, 2001-01-10
ATWOOD OCEANICS INC, SC 13G/A, 2000-10-10
ENSCO INTERNATIONAL INC, SC 13G/A, 2000-08-11
NOBLE DRILLING CORP, SC 13G/A, 2000-07-10
NOBLE DRILLING CORP, SC 13G/A, 2000-02-18
PATTERSON ENERGY INC, SC 13G/A, 2000-02-17
ENERGY SEARCH INC, SC 13G/A, 2000-02-14
LASMO PLC /NEW/, SC 13G/A, 2000-02-14
NOBLE DRILLING CORP, SC 13G/A, 2000-02-14
PETROLEUM DEVELOPMENT CORP, SC 13G/A, 2000-02-14
PRECISION DRILLING CORP, SC 13G/A, 2000-02-11
KEY ENERGY SERVICES INC, SC 13G/A, 2000-02-11
ENSCO INTERNATIONAL INC, SC 13G/A, 2000-02-11
PARKER DRILLING CO /DE/, SC 13G/A, 2000-02-11
GLOBAL MARINE INC, SC 13G/A, 2000-02-11
ATWOOD OCEANICS INC, SC 13G/A, 2000-02-11
GLOBAL MARINE INC, SC 13G/A, 2000-02-07
MARINE DRILLING COMPANIES INC, SC 13G/A, 2000-02-04
GREY WOLF INC, SC 13G/A, 2000-02-03
HELMERICH & PAYNE INC, SC 13G/A, 2000-02-03
ATWOOD OCEANICS INC, SC 13G/A, 2000-01-19
KEY ENERGY SERVICES INC, SC 13G/A, 1999-10-05
KEY ENERGY SERVICES INC, SC 13G/A, 1999-07-06
NORTON DRILLING SERVICES INC, SC 13G/A, 1999-03-19
PARKER DRILLING CO /DE/, SC 13G/A, 1999-03-10
NOBLE DRILLING CORP, SC 13G/A, 1999-02-16
TRANSOCEAN OFFSHORE INC, SC 13G/A, 1999-02-16
PARKER DRILLING CO /DE/, SC 13G/A, 1999-02-16
MARINE DRILLING COMPANIES INC, SC 13G/A, 1999-02-12
CLIFFS DRILLING CO, SC 13G/A, 1999-02-12
NABORS INDUSTRIES INC, SC 13G/A, 1999-02-12
TRANSOCEAN OFFSHORE INC, SC 13G/A, 1999-02-12
ROWAN COMPANIES INC, SC 13G/A, 1999-02-12
PETROLEUM DEVELOPMENT CORP, SC 13G/A, 1999-02-12
ATWOOD OCEANICS INC, SC 13G/A, 1999-02-12
HELMERICH & PAYNE INC, SC 13G/A, 1999-02-11
NOBLE DRILLING CORP, SC 13G/A, 1999-02-10
TRANSOCEAN OFFSHORE INC, SC 13G/A, 1999-02-10
PARKER DRILLING CO /DE/, SC 13G/A, 1999-02-05
HELMERICH & PAYNE INC, SC 13G/A, 1999-02-04
LASMO PLC /NEW/, SC 13G/A, 1999-01-29
ATWOOD OCEANICS INC, SC 13G/A, 1999-01-26
MARINE DRILLING COMPANIES INC, SC 13G/A, 1998-10-09
NOBLE DRILLING CORP, SC 13G/A, 1998-09-10
CLIFFS DRILLING CO, SC 13G/A, 1998-09-02
ATWOOD OCEANICS INC, SC 13G/A, 1998-08-07
ROWAN COMPANIES INC, SC 13G/A, 1998-06-26
GLOBAL MARINE INC, SC 13G/A, 1998-05-20
ENSCO INTERNATIONAL INC, SC 13G/A, 1998-04-13
ROWAN COMPANIES INC, SC 13G/A, 1998-04-10
PARKER DRILLING CO /DE/, SC 13G/A, 1998-03-10
GLOBAL MARINE INC, SC 13G/A, 1998-03-10
ATWOOD OCEANICS INC, SC 13G/A, 1998-03-10
CLIFFS DRILLING CO, SC 13G/A, 1998-02-17
ROWAN COMPANIES INC, SC 13G/A, 1998-02-17
PARKER DRILLING CO /DE/, SC 13G/A, 1998-02-17
MARINE DRILLING COMPANIES INC, SC 13G/A, 1998-02-13
CLIFFS DRILLING CO, SC 13G/A, 1998-02-13
TRANSOCEAN OFFSHORE INC, SC 13G/A, 1998-02-13
ROWAN COMPANIES INC, SC 13G/A, 1998-02-13
READING & BATES CORP, SC 13G/A, 1998-02-13
PATTERSON ENERGY INC, SC 13G/A, 1998-02-12
MARINE DRILLING COMPANIES INC, SC 13G/A, 1998-02-12
KEY ENERGY GROUP INC, SC 13G/A, 1998-02-12
MARINE DRILLING COMPANIES INC, SC 13G/A, 1998-02-11
CLIFFS DRILLING CO, SC 13G/A, 1998-02-11
TRANSOCEAN OFFSHORE INC, SC 13G/A, 1998-02-11
READING & BATES CORP, SC 13G/A, 1998-02-11
PETROLEUM DEVELOPMENT CORP, SC 13G/A, 1998-02-11
NOBLE DRILLING CORP, SC 13G/A, 1998-02-10
ENSCO INTERNATIONAL INC, SC 13G/A, 1998-02-10
GLOBAL MARINE INC, SC 13G/A, 1998-02-10
ATWOOD OCEANICS INC, SC 13G/A, 1998-02-09
READING & BATES CORP, SC 13G/A, 1998-02-06
ATWOOD OCEANICS INC, SC 13G/A, 1998-02-05
GLOBAL MARINE INC, SC 13G/A, 1998-02-04
PARKER DRILLING CO /DE/, SC 13G/A, 1998-02-03
ATWOOD OCEANICS INC, SC 13G/A, 1998-02-02
KEY ENERGY GROUP INC, SC 13G/A, 1998-01-27
TRANSOCEAN OFFSHORE INC, SC 13G/A, 1997-11-21
GLOBAL MARINE INC, SC 13G/A, 1997-11-12
GLOBAL MARINE INC, SC 13G/A, 1997-10-30
PATTERSON ENERGY INC, SC 13G/A, 1997-10-24
TRANSOCEAN OFFSHORE INC, SC 13G/A, 1997-10-16
GLOBAL MARINE INC, SC 13G/A, 1997-09-18
CLIFFS DRILLING CO, SC 13G/A, 1997-02-18
FALCON DRILLING CO INC, SC 13G/A, 1997-02-14
ARETHUSA OFF SHORE LIMITED, SC 13G/A, 1997-02-14
MARINE DRILLING COMPANIES INC, SC 13G/A, 1997-02-14
NOBLE DRILLING CORP, SC 13G/A, 1997-02-14
ROWAN COMPANIES INC, SC 13G/A, 1997-02-14
READING & BATES CORP, SC 13G/A, 1997-02-14
PARKER DRILLING CO /DE/, SC 13G/A, 1997-02-14
GLOBAL MARINE INC, SC 13G/A, 1997-02-14
ATWOOD OCEANICS INC, SC 13G/A, 1997-02-14
CLIFFS DRILLING CO, SC 13G/A, 1997-02-13
ATWOOD OCEANICS INC, SC 13G/A, 1997-02-13
READING & BATES CORP, SC 13G/A, 1997-02-12
PETROLEUM DEVELOPMENT CORP, SC 13G/A, 1997-02-12
HELMERICH & PAYNE INC, SC 13G/A, 1997-02-12
ENSCO INTERNATIONAL INC, SC 13G/A, 1997-02-11
PARKER DRILLING CO /DE/, SC 13G/A, 1997-02-11
HELMERICH & PAYNE INC, SC 13G/A, 1997-02-11
GLOBAL MARINE INC, SC 13G/A, 1997-02-11
CLIFFS DRILLING CO, SC 13G/A, 1997-02-10
READING & BATES CORP, SC 13G/A, 1997-02-10
ATWOOD OCEANICS INC, SC 13G/A, 1997-02-10
GLOBAL MARINE INC, SC 13G/A, 1997-02-07
PARKER DRILLING CO /DE/, SC 13G/A, 1997-02-06
ATWOOD OCEANICS INC, SC 13G/A, 1997-01-27
ROWAN COMPANIES INC, SC 13G/A, 1997-01-24
PARKER DRILLING CO /DE/, SC 13G/A, 1997-01-21
READING & BATES CORP, SC 13G/A, 1997-01-16
HELMERICH & PAYNE INC, SC 13G/A, 1996-11-12
CLIFFS DRILLING CO, SC 13G/A, 1996-08-09
SONAT OFFSHORE DRILLING INC, SC 13G/A, 1996-07-10
CLAYTON WILLIAMS ENERGY INC /DE, SC 13G/A, 1996-06-10
CLIFFS DRILLING CO, SC 13G/A, 1996-05-10
GLOBAL MARINE INC, SC 13G/A, 1996-04-10
GLOBAL MARINE INC, SC 13G/A, 1996-03-08
ENSCO INTERNATIONAL INC, SC 13G/A, 1996-02-21
MARINE DRILLING COMPANIES INC, SC 13G/A, 1996-02-14
CLIFFS DRILLING CO, SC 13G/A, 1996-02-14
NOBLE DRILLING CORP, SC 13G/A, 1996-02-14
SONAT OFFSHORE DRILLING INC, SC 13G/A, 1996-02-14
ROWAN COMPANIES INC, SC 13G/A, 1996-02-14
READING & BATES CORP, SC 13G/A, 1996-02-14
PARKER DRILLING CO /DE/, SC 13G/A, 1996-02-14
ATWOOD OCEANICS INC, SC 13G/A, 1996-02-14
CLIFFS DRILLING CO, SC 13G/A, 1996-02-13
ROWAN COMPANIES INC, SC 13G/A, 1996-02-13
HELMERICH & PAYNE INC, SC 13G/A, 1996-02-13
GLOBAL MARINE INC, SC 13G/A, 1996-02-13
NOBLE DRILLING CORP, SC 13G/A, 1996-02-12
HELMERICH & PAYNE INC, SC 13G/A, 1996-02-12
ATWOOD OCEANICS INC, SC 13G/A, 1996-02-12
ROWAN COMPANIES INC, SC 13G/A, 1996-02-07
PARKER DRILLING CO /DE/, SC 13G/A, 1996-02-07
ROWAN COMPANIES INC, SC 13G/A, 1996-02-06
CLIFFS DRILLING CO, SC 13G/A, 1996-01-29
ATWOOD OCEANICS INC, SC 13G/A, 1996-01-29
GLOBAL MARINE INC, SC 13G/A, 1996-01-10
ROWAN COMPANIES INC, SC 13G/A, 1995-12-08
CLIFFS DRILLING CO, SC 13G/A, 1995-11-13
READING & BATES CORP, SC 13G/A, 1995-05-09
READING & BATES CORP, SC 13G/A, 1995-04-06
ROWAN COMPANIES INC, SC 13G/A, 1995-02-14
PARKER DRILLING CO /DE/, SC 13G/A, 1995-02-14
GLOBAL MARINE INC, SC 13G/A, 1995-02-14
ROWAN COMPANIES INC, SC 13G/A, 1995-02-10
READING & BATES CORP, SC 13G/A, 1995-02-10
PARKER DRILLING CO /DE/, SC 13G/A, 1995-02-09
HELMERICH & PAYNE INC, SC 13G/A, 1995-02-09
ATWOOD OCEANICS INC, SC 13G/A, 1995-02-09
DI INDUSTRIES INC, SC 13G/A, 1995-02-08
HELMERICH & PAYNE INC, SC 13G/A, 1995-02-08
ROWAN COMPANIES INC, SC 13G/A, 1995-02-07
ATWOOD OCEANICS INC, SC 13G/A, 1995-01-25
CLIFFS DRILLING CO, SC 13G/A, 1995-01-24
ENERGY SERVICE COMPANY INC, SC 13G/A, 1995-01-10
GLOBAL MARINE INC, SC 13G/A, 1995-01-10
PARKER DRILLING CO /DE/, SC 13G/A, 1994-12-09
ROWAN COMPANIES INC, SC 13G/A, 1994-09-09
ROWAN COMPANIES INC, SC 13G/A, 1994-04-07
ENERGY SERVICE COMPANY INC, SC 13G/A, 1994-02-14
ROWAN COMPANIES INC, SC 13G/A, 1994-02-14
READING & BATES CORP, SC 13G/A, 1994-02-14
PARKER DRILLING CO /DE/, SC 13G/A, 1994-02-14
HELMERICH & PAYNE INC, SC 13G/A, 1994-02-14
GLOBAL MARINE INC, SC 13G/A, 1994-02-14
ATWOOD OCEANICS INC, SC 13G/A, 1994-02-14
ROWAN COMPANIES INC, SC 13G/A, 1994-02-10
HELMERICH & PAYNE INC, SC 13G/A, 1994-02-10
READING & BATES CORP, SC 13G/A, 1994-02-09
HELMERICH & PAYNE INC, SC 13G/A, 1994-02-09
PARKER DRILLING CO /DE/, SC 13G/A, 1994-02-04