G01V 1/147

Technology



back to "G01V 1/147" profile

More Results

Showing 1 to 20 of 27 results

Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9581705 System and method for producing high quality seismic records within bore holesDec 04, 14Feb 28, 17Not available
9507038 Pneumatic control for marine seismic source and methodDec 19, 14Nov 29, 16SERCEL
9217799 Distinctive land seismic sweepApr 30, 13Dec 22, 15CONOCOPHILLIPS COMPANY
9164186 Alternative vibrator actuator sourceApr 30, 13Oct 20, 15CONOCOPHILLIPS COMPANY
9164187 Electrical energy accumulatorApr 30, 13Oct 20, 15CONOCOPHILLIPS COMPANY
9121961 Seismic frequency sweep enhancementSep 17, 12Sep 01, 15INOVA LTD.
8931587 Method and apparatus for producing sound pulses within bore holesOct 12, 13Jan 13, 15Not available
8079440 Determining the polarity of movement of an actuator mass in a seismic vibratorJan 26, 10Dec 20, 11WESTERNGECO L.L.C.
7918307 Accelerated weight drop for use as a seismic energy source and a method of operation thereofFeb 03, 04Apr 05, 11United Service Alliance, Inc.
7650962 Rotary actuated seismic source and methods for continuous direct-push downhole seismic testingSep 09, 05Jan 26, 10GEORGIA TECH RESEARCH CORPORATION
7395897 Accelerated weight drop configurable for use as a shear wave seismic energy source and a method of operation thereofNov 23, 04Jul 08, 08VECTA OIL & GAS, LTD.
7364008 System for imparting mechanical impulse energy to the groundMay 14, 04Apr 29, 08POLARIS EXPLORER LTD.
7284636 Accelerated weight drop for use as a seismic energy source and a method of operation thereofFeb 03, 04Oct 23, 07United Service Alliance, Inc.
5534668 Deadweight dropping type wave sourceJan 27, 95Jul 09, 96OYO CORPORATION
5416281 Deadweight dropping type wave sourceJul 08, 93May 16, 95OYO CORPORATION
4921067 Self-propelled percussion unit and method of using sameDec 17, 87May 01, 90FULKERSON, DAVID W.
4819759 Telescoping actuator for impulsive seismic sourceMar 14, 88Apr 11, 89ATLANTIC RICHFIELD COMPANY
4770269 Closed air system seismic wave generatorJul 24, 87Sep 13, 88ATLANTIC RICHFIELD COMPANY
4702344 Vent means for closed air system impact-type seismic sourceMar 20, 86Oct 27, 87ATLANTIC RICHFIELD COMPANY
4564083 Device for generating acoustic shear waves in the earthJul 19, 83Jan 14, 86INSTITUT FRANCAIS, INSTITUT FRANCAIS DU PETROLE,

Showing 1 to 20 of 27 results