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Patent #:
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Issue Dt:
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03/30/1982
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Application #:
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06126096
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Filing Dt:
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02/29/1980
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Title:
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DEPTH MEASUREMENTS
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Patent #:
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Issue Dt:
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09/01/1981
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Application #:
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06126587
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Filing Dt:
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03/03/1980
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Title:
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METHOD FOR MEASURING THE THICKNESS OF AN ICE SHEET
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Patent #:
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Issue Dt:
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11/30/1982
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Application #:
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06130947
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Filing Dt:
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03/17/1980
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Title:
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DIELECTRIC CONSTANT WELL LOGGING WITH CURRENT AND VOLTAGE ELECTRODES
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Patent #:
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Issue Dt:
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11/24/1981
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Application #:
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06133167
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Filing Dt:
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03/24/1980
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Title:
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TAR SANDS EMULSION-BREAKING PROCESS
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Patent #:
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Issue Dt:
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06/09/1981
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Application #:
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06133168
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Filing Dt:
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03/24/1980
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Title:
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PROCESS FOR BREAKING EMULSIONS IN FLUIDS FROM IN SITU TAR SANDS PRODUCTION
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Patent #:
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Issue Dt:
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01/19/1982
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Application #:
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06137187
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Filing Dt:
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04/04/1980
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Title:
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PRESSURE INSENSITIVE VALVE
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Patent #:
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Issue Dt:
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10/27/1981
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Application #:
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06139618
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Filing Dt:
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04/11/1980
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Title:
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THERMAL RECOVERY OF VISCOUS HYDROCARBONS USING ARRAYS OF RADIALLY SPACED HORIZONTAL WELLS
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Patent #:
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Issue Dt:
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09/08/1981
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Application #:
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06151567
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Filing Dt:
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05/20/1980
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Title:
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METHOD OF SELECTIVE DIVERSION IN DEVIATED WELLBORES USING BALL SEALERS
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Patent #:
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Issue Dt:
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08/17/1982
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Application #:
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06162720
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Filing Dt:
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06/25/1980
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Title:
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METHOD FOR CONTINUOUSLY PRODUCING VISCOUS HYDROCARBONS BY GRAVITY DRAINAGE WHILE INJECTING HEATED FLUIDS
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Patent #:
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Issue Dt:
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01/12/1982
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Application #:
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06163658
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Filing Dt:
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06/27/1980
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Title:
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PIPELINE CONNECTION SYSTEM
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Patent #:
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Issue Dt:
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10/12/1982
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Application #:
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06164631
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Filing Dt:
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06/30/1980
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Title:
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RECOIL REDUCING SYSTEM FOR GAS GUNS
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Patent #:
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Issue Dt:
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01/05/1982
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Application #:
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06171686
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Filing Dt:
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07/24/1980
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Title:
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METHOD FOR TRANSMISSION OF PRESSURE SIGNALS THROUGH A CONDUIT
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Patent #:
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Issue Dt:
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11/09/1982
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Application #:
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06173301
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Filing Dt:
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07/29/1980
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Title:
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METHOD AND APPARATUS FOR CONSTRUCTING BURIED PIPELINE SYSTEMS
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Patent #:
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Issue Dt:
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09/21/1982
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Application #:
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06177667
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Filing Dt:
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08/13/1980
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Title:
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ADAPTIVE RISER ANGLE POSITION REFERENCE SYSTEM
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Patent #:
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Issue Dt:
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04/26/1983
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Application #:
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06194487
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Filing Dt:
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10/06/1980
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Title:
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MULTIPLE CHAMBERED GAS POWERED SEISMIC SOURCE
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Patent #:
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Issue Dt:
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02/08/1983
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Application #:
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06194514
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Filing Dt:
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10/06/1980
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Title:
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EMERGENCY CABLE GRIPPER
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Patent #:
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Issue Dt:
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11/06/1984
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Application #:
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06196008
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Filing Dt:
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10/10/1980
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Title:
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SEISMIC SURVEYING USING SHEAR WAVES
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Patent #:
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Issue Dt:
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12/07/1982
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Application #:
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06207482
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Filing Dt:
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11/17/1980
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Title:
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LIMITED ANGLE PIGGABLE SWIVEL
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Patent #:
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Issue Dt:
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01/24/1984
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Application #:
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06215209
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Filing Dt:
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12/11/1980
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Title:
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APPARATUS FOR PREVENTING DIFFERENTIAL STICKING IN WELLS
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Patent #:
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Issue Dt:
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06/05/1990
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Application #:
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06379684
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Filing Dt:
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05/19/1982
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Title:
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ACOUSTIC QUADRUPOLE SHEAR WAVE LOGGING DEVICE
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Patent #:
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Issue Dt:
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09/27/1988
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Application #:
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06454925
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Filing Dt:
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01/03/1983
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Title:
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SHEAR WAVE LOGGING USING GUIDED WAVES
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Patent #:
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Issue Dt:
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03/10/1987
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Application #:
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06525910
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Filing Dt:
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08/24/1983
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Title:
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METHOD AND APPARATUS FOR MULTIPOLE ACOUSTIC WAVE BOREHOLD LOGGING
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Patent #:
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Issue Dt:
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08/06/1985
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Application #:
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06565089
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Filing Dt:
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12/23/1983
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Title:
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METHOD AND APPARATUS FOR SEPARATING CARBON DIOXIDE AND OTHER ACID GASES FROM METHANE BY THE USE OF DISTILLATION AND A CONTROLLED FREEZING ZONE
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Patent #:
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Issue Dt:
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01/20/1987
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Application #:
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06680421
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Filing Dt:
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12/11/1984
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Title:
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PIPELINE SYSTEM WITH ENCAPSULATED INSULATION
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Patent #:
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Issue Dt:
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03/11/1986
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Application #:
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06725187
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Filing Dt:
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04/19/1985
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Title:
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APPARATUS FOR PIGGING HYDROCARBON PRODUCT FLOWLINES
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Patent #:
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Issue Dt:
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05/20/1986
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Application #:
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06743173
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Filing Dt:
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06/10/1985
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Title:
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METHOD AND APPARATUS TO PREVENT HYDRATE FORMATION IN FULL WELLSTREAM PIPELINERS
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Patent #:
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Issue Dt:
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10/13/1987
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Application #:
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06762342
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Filing Dt:
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08/05/1985
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Title:
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SPRAY ICE STRUCTURE
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Patent #:
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Issue Dt:
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09/29/1987
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Application #:
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06806055
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Filing Dt:
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12/05/1985
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Title:
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COMPLIANT OFFSHORE PLATFORM
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Patent #:
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Issue Dt:
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05/16/1989
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Application #:
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07012531
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Filing Dt:
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02/09/1987
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Title:
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METHOD FOR CONSTRUCTING INSPECTABLE WELDED JOINTS WHICH ARE RESISTANT TO MARINE BIOFOULING, AND WELDED JOINTS FORMED THEREBY
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Patent #:
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Issue Dt:
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12/06/1988
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Application #:
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07042194
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Filing Dt:
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04/24/1987
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Title:
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METHOD AND SYSTEM FOR SEISMIC EXPLORATION EMPLOYING A DUAL-DIPOLE HYDROPHONE STREAMER
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Patent #:
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Issue Dt:
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11/21/1989
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Application #:
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07146989
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Filing Dt:
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01/22/1988
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Title:
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METHOD AND APPARATUS FOR TENSIONING THE TETHERS OF A TENSION LEG PLATFORM
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Patent #:
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Issue Dt:
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08/22/1989
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Application #:
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07156053
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Filing Dt:
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02/16/1988
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Title:
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HEAVE COMPENSATED STABBING AND LANDING TOOL
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Patent #:
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Issue Dt:
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10/24/1989
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Application #:
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07175081
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Filing Dt:
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03/30/1988
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Title:
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A METHOD FOR RAPIDLY DETERMINING THE SWELLING-CLAY CONTENT IN SHALES AND SHALY SADSTONE FORMATIONS BY HIGH-FREQUENCY DIELECTRIC CONSTANT MEASUREMENTS
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Patent #:
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Issue Dt:
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01/09/1990
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Application #:
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07207687
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Filing Dt:
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06/16/1988
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Title:
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FATIGUE-RESISTANT THREADED CONNECTOR
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Patent #:
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Issue Dt:
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03/13/1990
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Application #:
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07229594
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Filing Dt:
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08/08/1988
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Title:
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TETHER CONNECTOR FOR A TENSION LEG PLATFORM
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Patent #:
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Issue Dt:
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07/11/1989
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Application #:
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07230646
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Filing Dt:
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08/10/1988
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Title:
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CENTRIGUGE PROCESSOR AND LIQUID LEVEL CONTROL SYSTEM
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Patent #:
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Issue Dt:
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05/08/1990
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Application #:
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07234366
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Filing Dt:
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08/19/1988
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Title:
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METHOD AND APPARATUS FOR CRYOGENIC SEPERATION OF CARBON DIOXIDE AND OTHER ACID GASES FROM METHANE
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Patent #:
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Issue Dt:
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05/09/1989
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Application #:
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07247352
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Filing Dt:
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09/21/1988
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Title:
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SUBSEA GUIDEPOST LATCH MECHANISM AND METHOD FOR USING
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Patent #:
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Issue Dt:
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09/26/1989
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Application #:
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07249500
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Filing Dt:
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09/26/1988
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Title:
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MARINE SHEAR-WAVE DETECTION SYSTEM USING SINGLE MODE REFLECTION BOUNDARY CONVERSION TECHNIQUE
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Patent #:
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Issue Dt:
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01/23/1990
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Application #:
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07261957
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Filing Dt:
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10/24/1988
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Title:
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MULTISHOT DOWNHOLE EXPLOSIVE DEVICE AS A SEISMIC SOURCE
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Patent #:
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Issue Dt:
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09/25/1990
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Application #:
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07270190
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Filing Dt:
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11/14/1988
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Title:
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PROCESS FOR MANUFACTURING DISULFONATE SURFACTANTS
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Patent #:
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Issue Dt:
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02/27/1990
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Application #:
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07287882
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Filing Dt:
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12/21/1988
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Title:
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ELECTROSEISMIC PROSPECTING BY DETECTION OF AN ELECTROMAGNETIC SIGNAL PRODUCED BY DIPOLAR MOVEMENT
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Patent #:
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Issue Dt:
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05/08/1990
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Application #:
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07296398
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Filing Dt:
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01/09/1989
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|
Title:
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METHOD AND APPARATUS FOR MONITORING A FLOWSTREAM
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Patent #:
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Issue Dt:
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04/03/1990
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Application #:
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07340181
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Filing Dt:
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04/18/1989
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Title:
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FLOATING/TENSIONED PRODUCTION SYSTEM WITH CAISSON
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Patent #:
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Issue Dt:
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09/25/1990
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Application #:
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07354943
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Filing Dt:
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05/22/1989
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Title:
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WELL CONDUCTOR SUPPORT STRUCTURE AND METHOD FOR USING
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Patent #:
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Issue Dt:
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12/04/1990
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Application #:
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07383831
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Filing Dt:
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07/21/1989
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Title:
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ROD-TYPE MULTIPOLE SOURCE(FOR) AND RECEIVER FOR ACOUSTIC WELL LOGGING
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Patent #:
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Issue Dt:
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10/16/1990
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Application #:
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07415473
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Filing Dt:
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10/02/1989
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Title:
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TORQUE POSITION MAKE-UP OF TUBULAR CONNECTIONS
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Patent #:
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Issue Dt:
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04/02/1991
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Application #:
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07430513
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Filing Dt:
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11/01/1989
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Title:
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CONTINUITY LOGGING USING DIFFERENCED SIGNAL DETECTION
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Patent #:
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Issue Dt:
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09/08/1992
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Application #:
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07484039
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Filing Dt:
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02/23/1990
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Title:
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METHOD FOR INCREASING THE END-BEARING CAPACITY OF OPEN-ENDED PILES
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Patent #:
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Issue Dt:
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06/25/1991
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Application #:
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07496400
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Filing Dt:
|
03/20/1990
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|
Title:
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ACOUSTIC QUADRUPOLE SHEAR WAVE LOGGING DEVICE
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Patent #:
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|
Issue Dt:
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08/20/1991
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Application #:
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07497354
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Filing Dt:
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03/22/1990
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Title:
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ELECTRODES INCORPORATING INTERCALATION COMPOUNDS FOR MAGNETOTELLURIC, ELECTROSEISMIC AND OTHER ELECTRICAL SURVEY APPLICATIONS
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Patent #:
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Issue Dt:
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01/12/1993
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Application #:
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07531981
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Filing Dt:
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06/01/1990
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Title:
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RHEOLOGICALLY-STABLE WATER-BASED HIGH TEMPERATURE DRILLING FLUID
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Patent #:
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Issue Dt:
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11/05/1991
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Application #:
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07576059
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Filing Dt:
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08/31/1990
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Title:
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METHOD AND APPARATUS TO START-UP CONTROLLED FREEZING ZONE PROCESS AND PURIFY THE PRODUCT STREAM
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Patent #:
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Issue Dt:
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09/17/1991
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Application #:
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07587708
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Filing Dt:
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09/25/1990
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Title:
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TEST-FLUID COMPOSITION AND METHOD FOR DETECTING LEAKS IN PIPELINES AND ASSOCIATED FACILITIES
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Patent #:
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|
Issue Dt:
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11/30/1993
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Application #:
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07593701
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Filing Dt:
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10/05/1990
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Title:
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BUBBLE CAP TRAY FOR MELTING SOLIDS AND METHOD FOR USING SAME
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Patent #:
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Issue Dt:
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05/18/1993
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Application #:
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07652333
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Filing Dt:
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02/07/1991
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Title:
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APPARATUS AND METHOD FOR DETECTING SEISMIC WAVES IN A BOREHOLE USING MULTIPLE CLAMPING DETECTOR UNITS
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Patent #:
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Issue Dt:
|
06/09/1992
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Application #:
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07669167
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Filing Dt:
|
03/14/1991
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Title:
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METHOD FOR SEPARATING A MULTI-COMPONENT FEED STREAM USING DISTILLATION AND CONTROLLED FREEZING ZONE
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Patent #:
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|
Issue Dt:
|
10/20/1992
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Application #:
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07693751
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Filing Dt:
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04/30/1991
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|
Title:
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DEFLECTOR MEANS FOR CENTRIFUGAL PUMPS
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Patent #:
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Issue Dt:
|
03/02/1999
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Application #:
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07696059
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Filing Dt:
|
05/06/1991
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|
Title:
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GEOPHYSICAL PROSPECTING
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Patent #:
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Issue Dt:
|
10/26/1993
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Application #:
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07711285
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Filing Dt:
|
06/06/1991
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Title:
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METHOD FOR DETERMINING RESIDUAL OIL SATURATION OF A WATERED -OUT RESERVOIR
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Patent #:
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Issue Dt:
|
12/01/1992
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Application #:
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07744177
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Filing Dt:
|
08/13/1991
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|
Title:
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TEST-FLUID COMPOSITION AND METHOD FOR DETECTING LEAKS IN PIPELINES AND ASSOCIATED FACILITIES
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Patent #:
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|
Issue Dt:
|
08/25/1992
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Application #:
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07751295
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Filing Dt:
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08/28/1991
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Title:
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CONTROLLED PHASE MARINE SOURCE ARRAY
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Patent #:
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|
Issue Dt:
|
10/27/1992
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Application #:
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07755656
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Filing Dt:
|
09/06/1991
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|
Title:
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LIGHT END ENHANCED REFRIGERATION LOOP
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Patent #:
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|
Issue Dt:
|
10/05/1993
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Application #:
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07762283
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Filing Dt:
|
09/19/1991
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Title:
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BOREHOLE MINING PROCESS FOR RECOVERY OF PETROLEUM FROM UNCONSOLIDATED HEAVY OIL FORMATIONS
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Patent #:
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Issue Dt:
|
10/20/1992
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Application #:
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07780586
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Filing Dt:
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10/22/1991
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Title:
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MULTIPHASE FLUID MASS TRANSFER PUMP
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Patent #:
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Issue Dt:
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08/24/1993
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Application #:
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07856788
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Filing Dt:
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03/24/1992
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Title:
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METHOD AND APPARATUS FOR IMPROVED RECOVERY OF OIL AND BITUMEN USING DUAL COMPLETION CYCLIC STEAM STIMULATION
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Patent #:
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Issue Dt:
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11/02/1993
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Application #:
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07860947
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Filing Dt:
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03/31/1992
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Title:
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PROCESS FOR WELDING THERMALLY AND/OR MECHANICALLY TREATED METAL CONDUITS
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Patent #:
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Issue Dt:
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01/11/1994
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Application #:
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07876842
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Filing Dt:
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04/30/1992
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Title:
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SIMPLE MULTISHOT DOWNHOLE EXPLOSIVE TOOL
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Patent #:
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Issue Dt:
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01/25/1994
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Application #:
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07900021
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Filing Dt:
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06/17/1992
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Title:
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CONTROLLED PHASE MARINE SOURCE SUBARRAY
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Patent #:
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Issue Dt:
|
11/02/1993
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Application #:
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07907956
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Filing Dt:
|
07/02/1992
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Title:
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PROCESS FOR DEWATERING AN AQUEOUS SOLUTION CONTAINING SOLIDS USING WATER-ABSORBENT SUBSTANCES
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Patent #:
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Issue Dt:
|
09/14/1993
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Application #:
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07918294
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Filing Dt:
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07/22/1992
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Title:
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RHEOLOGICALLY STABLE WATER-BASED HIGH TEMPERATURE DRILLING FLUIDS
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Patent #:
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Issue Dt:
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12/07/1993
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Application #:
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07920932
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Filing Dt:
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07/28/1992
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Title:
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PROCESS FOR THE CONVERSION OF SULFATES TO SULFONATES
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Patent #:
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Issue Dt:
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02/22/1994
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Application #:
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07955951
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Filing Dt:
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10/02/1992
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Title:
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POTASSIUM-ARGON DATING OF ILLITE COMPOENTS IN AN EARTH SAMPLE
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Patent #:
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Issue Dt:
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09/07/1993
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Application #:
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07957971
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Filing Dt:
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10/02/1992
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Title:
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SEISMIC DEPTH IMAGING
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Patent #:
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Issue Dt:
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11/08/1994
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Application #:
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07981734
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Filing Dt:
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11/25/1992
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Title:
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METHOD FOR PREVENTING ANNULAR FLUID FLOW USING TUBE WAVES
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Patent #:
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Issue Dt:
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08/23/1994
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Application #:
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07989257
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Filing Dt:
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12/11/1992
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Title:
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RECOVERY AND UPGRADING OF HYDROCARBONS UTILIZING IN SITU COMBUSTION AND HORIZONTAL WELLS
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Patent #:
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Issue Dt:
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03/01/1994
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Application #:
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08003073
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Filing Dt:
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03/04/1993
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Title:
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DOWNHOLE PUMP OF CONSTANT DIFFERENTIAL HYDRAULIC PRESSURE
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Patent #:
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Issue Dt:
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01/23/1996
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Application #:
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08004959
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Filing Dt:
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01/15/1993
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Title:
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METHOD FOR DETERMINING SUBSURFACE ELECTRICAL RESISTANCE USING ELECTROSISMIC MEASUREMENTS
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Patent #:
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Issue Dt:
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01/10/1995
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Application #:
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08013506
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Filing Dt:
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02/04/1993
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Title:
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OFFSHORE PLATFORM WELL SYSTEM
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Patent #:
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Issue Dt:
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01/02/1996
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Application #:
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08019501
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Filing Dt:
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02/19/1993
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Title:
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METHOD FOR SIMULATING CROSSWELL SEISMIC DATA
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Patent #:
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Issue Dt:
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05/31/1994
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Application #:
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08032799
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Filing Dt:
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03/17/1993
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Title:
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METHOD FOR REDUCING OCCURRENCES OF STUCK DRILL PIPE
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Patent #:
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Issue Dt:
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05/10/1994
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Application #:
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08033993
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Filing Dt:
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03/19/1993
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Title:
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WELL TREATMENT USING BALL SEALERS
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Patent #:
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Issue Dt:
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11/15/1994
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Application #:
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08037980
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Filing Dt:
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03/25/1993
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Title:
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INJECTION PROCEDURE FOR GAS MOBILITY CONTROL AGENTS
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Patent #:
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Issue Dt:
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01/24/1995
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Application #:
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08043267
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Filing Dt:
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04/06/1993
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Title:
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METHOD FOR CORRECTING A SEISMIC SOURCE PULSE WAVEFORM
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Patent #:
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Issue Dt:
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09/13/1994
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Application #:
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08086776
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Filing Dt:
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07/01/1993
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Title:
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SHAPED-SWEEP TECHNOLOGY
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Patent #:
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Issue Dt:
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06/17/1997
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Application #:
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08097817
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Filing Dt:
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07/26/1993
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Title:
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MIGRATION VELOCITY ANALYSIS USING LIMITED-APERTURE AND MONTE CARLO MIGRATION
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Patent #:
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Issue Dt:
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12/06/1994
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Application #:
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08103934
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Filing Dt:
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08/06/1993
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Title:
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SYNCHRONIZED ACOUSTIC SOURCE
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Patent #:
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Issue Dt:
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03/28/1995
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Application #:
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08104444
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Filing Dt:
|
08/10/1993
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Title:
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DETERMINING ORIENTATION OF VERTICAL FRACTURES WITH WELL LOGGING TOOLS
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|
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Patent #:
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Issue Dt:
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03/21/1995
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Application #:
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08109803
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Filing Dt:
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08/20/1993
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Title:
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SEISMIC VIBRATOR SIGNATURE DECONVOLUTION
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Patent #:
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Issue Dt:
|
05/13/1997
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Application #:
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08127297
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Filing Dt:
|
09/24/1993
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Title:
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METHOD OF DATUMING SEISMIC DATA AND METHOD OF PROCESSING SEISMIC DATA
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Patent #:
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Issue Dt:
|
05/02/1995
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Application #:
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08158835
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Filing Dt:
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11/24/1993
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Title:
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TUBING CONNECTION AND METHOD FOR USING
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Patent #:
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Issue Dt:
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03/21/1995
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Application #:
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08193950
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Filing Dt:
|
02/09/1994
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Title:
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DETECTION AND MAPPING OF HYDROCARBON RESERVOIRS WITH RADAR WAVES
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Patent #:
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Issue Dt:
|
12/24/1996
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Application #:
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08205010
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Filing Dt:
|
03/02/1994
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Title:
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3D WAVE EQUATION MIGRATION OF A 2D GRID OF SEISMIC DATA
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Patent #:
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Issue Dt:
|
02/13/1996
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Application #:
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08225122
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Filing Dt:
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04/08/1994
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Title:
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METHOD FOR FORMING MINERAL SOLIDS-OIL FLOCCULES
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Patent #:
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Issue Dt:
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02/28/1995
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Application #:
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08226420
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Filing Dt:
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04/11/1994
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Title:
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ROBUST, EFFICIENT THREE-DIMENSIONAL FINITE-DIFFERENCE TRAVELTIME CALCULATIONS
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|
|
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Patent #:
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Issue Dt:
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10/10/1995
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Application #:
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08228828
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Filing Dt:
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04/18/1994
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Title:
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APPARATUS AND METHOD FOR INSTALLING OPEN-ENDED TUBULAR MEMBERS AXIALLY INTO THE EARTH
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Patent #:
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Issue Dt:
|
01/21/1997
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Application #:
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08241889
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Filing Dt:
|
05/12/1994
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Title:
|
SEISMIC IMAGING USING WAVE EQUATION EXTRAPOLATION
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|
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Patent #:
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|
Issue Dt:
|
04/25/1995
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Application #:
|
08242751
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Filing Dt:
|
05/13/1994
|
|
Title:
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METHOD FOR CASCADING SWEEPS FOR A SEISMIC VIBRATOR
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|
|
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Patent #:
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Issue Dt:
|
04/02/1996
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Application #:
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08254020
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Filing Dt:
|
06/03/1994
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Title:
|
METHOD FOR SEISMIC DATA PROCESSING USING DEPTH SLICE DECOMPOSITION
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|
|
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Patent #:
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|
Issue Dt:
|
06/24/1997
|
Application #:
|
08255484
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Filing Dt:
|
06/08/1994
|
|
Title:
|
METHOD FOR CREATING A GAIN FUNCTION FOR SEISMIC DATA AND METHOD FOR PROCESSING SEISMIC DATA
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