Assignee
PRECISION ENERGY SERVICES INC
US·36 granted patents·11 pending applications·404 citations·filing 2002–2020
Top patents by PatentIndex Score
47 records- 0192US8378908B2Array antenna for measurement-while-drillingPRECISION ENERGY SERVICES INC·Filed 2007·Granted Feb 19, 2013·38 cites·70 claims
- 0292US7999220B2Borehole measurements using a fast and high energy resolution gamma ray detector assemblyPRECISION ENERGY SERVICES INC·Filed 2008·Granted Aug 16, 2011·31 cites·23 claims
- 0388US8342970B2Drive shaft universal joint assembly with radial elliptical projectionsPRECISION ENERGY SERVICES INC·Filed 2011·Granted Jan 1, 2013·17 cites·10 claims
- 0485US7571768B2Method and apparatus for perforating a casing and producing hydrocarbonsPRECISION ENERGY SERVICES INC·Filed 2007·Granted Aug 11, 2009·31 cites·27 claims
- 0584US7894302B2Drilling system comprising a plurality of borehole telemetry systemsPRECISION ENERGY SERVICES INC·Filed 2006·Granted Feb 22, 2011·30 cites·33 claims
- 0684US7766098B2Directional drilling control using modulated bit rotationPRECISION ENERGY SERVICES INC·Filed 2007·Granted Aug 3, 2010·27 cites·8 claims
- 0783US9885800B2Steerable magnetic dipole antenna for measurement while drilling applicationsPRECISION ENERGY SERVICES INC·Filed 2016·Granted Feb 6, 2018·3 cites·19 claims
- 0883US7202456B2Gain stabilization apparatus and methods for spectral gamma ray measurement systemsPRECISION ENERGY SERVICES INC·Filed 2005·Granted Apr 10, 2007·24 cites·24 claims
- 0982US7948620B2Method and apparatus for performing spectroscopy downhole with a wellborePRECISION ENERGY SERVICES INC·Filed 2010·Granted May 24, 2011·5 cites·22 claims
- 1081USRE45226EBorehole measurements using a fast and high energy resolution gamma ray detector assemblyPRECISION ENERGY SERVICES INC·Filed 2013·Granted Nov 4, 2014·4 cites·47 claims
- 1178US9771797B2Autonomous formation pressure test process for formation evaluation toolPRECISION ENERGY SERVICES INC·Filed 2014·Granted Sep 26, 2017·6 cites·18 claims
- 1277US7905285B2Method and apparatus for perforating a casing and producing hydrocarbonsPRECISION ENERGY SERVICES INC·Filed 2009·Granted Mar 15, 2011·17 cites·18 claims
- 1377US7544929B1Borehole imaging and standoff determination using neutron measurementsPRECISION ENERGY SERVICES INC·Filed 2008·Granted Jun 9, 2009·16 cites·14 claims
- 1476US7728971B2Method and apparatus for performing spectroscopy downhole within a wellborePRECISION ENERGY SERVICES INC·Filed 2008·Granted Jun 1, 2010·6 cites·24 claims
- 1575US7805988B2Borehole tester apparatus and methods using dual flow linesPRECISION ENERGY SERVICES INC·Filed 2007·Granted Oct 5, 2010·15 cites·20 claims
- 1675US7537061B2System and method for releasing and retrieving memory tool with wireline in well pipePRECISION ENERGY SERVICES INC·Filed 2006·Granted May 26, 2009·23 cites·28 claims
- 1772US7475593B2High temperature near infrared for measurements and telemetry in well boreholesPRECISION ENERGY SERVICES INC·Filed 2005·Granted Jan 13, 2009·13 cites·21 claims
- 1871US7609169B2Electromagnetic telemetry apparatus and methods for minimizing cyclical or synchronous noisePRECISION ENERGY SERVICES INC·Filed 2006·Granted Oct 27, 2009·15 cites·15 claims
- 1970US7755973B2Ultrasonic logging methods and apparatus for automatically calibrating measures of acoustic impedance of cement and other materials behind casingPRECISION ENERGY SERVICES INC·Filed 2008·Granted Jul 13, 2010·11 cites·10 claims
- 2065US7864629B2Monopole acoustic transmitter comprising a plurality of piezoelectric discsPRECISION ENERGY SERVICES INC·Filed 2007·Granted Jan 4, 2011·7 cites·14 claims
- 2161US10480304B2Analysis of drillstring dynamics using an angular rate sensorPRECISION ENERGY SERVICES INC·Filed 2012·Granted Nov 19, 2019·2 cites·49 claims
- 2261US9581015B2Clustering process for analyzing pressure gradient dataPRECISION ENERGY SERVICES INC·Filed 2014·Granted Feb 28, 2017·1 cites·36 claims
- 2361US7807962B2Borehole tester apparatus and methods for using nuclear electromagnetic radiation to determine fluid propertiesPRECISION ENERGY SERVICES INC·Filed 2007·Granted Oct 5, 2010·6 cites·16 claims
- 2461US7806202B2System and method for reservoir characterization using underbalanced drilling dataPRECISION ENERGY SERVICES INC·Filed 2008·Granted Oct 5, 2010·8 cites·21 claims
- 2561US7471591B2Method and apparatus for azimuthal logging of shear waves in boreholes using optionally rotatable transmitter and receiver assembliesPRECISION ENERGY SERVICES INC·Filed 2005·Granted Dec 30, 2008·6 cites·12 claims
- 2660US7805999B2Apparatus and methods for measuring pressure using a formation testerPRECISION ENERGY SERVICES INC·Filed 2007·Granted Oct 5, 2010·4 cites·11 claims
- 2758US9885796B2Monopole acoustic transmitter ring comprising piezoelectric materialPRECISION ENERGY SERVICES INC·Filed 2015·Granted Feb 6, 2018·0 cites·11 claims
- 2858US2019106637A1Oswald systemPRECISION ENERGY SERVICES INC·Filed 2018·Application pending·0 cites
- 2957US9581580B2Measurement tool and method of usePRECISION ENERGY SERVICES INC·Filed 2012·Granted Feb 28, 2017·0 cites·23 claims
- 3057US2020299585A1Oswald systemPRECISION ENERGY SERVICES INC·Filed 2020·Application pending·0 cites
- 3156US9243488B2Sensor mounting assembly for drill collar stabilizerPRECISION ENERGY SERVICES INC·Filed 2012·Granted Jan 26, 2016·1 cites·50 claims
- 3255US7885142B2Method and apparatus for logging foam cement in cased boreholesPRECISION ENERGY SERVICES INC·Filed 2007·Granted Feb 8, 2011·7 cites·15 claims
- 3355US7139350B2Method and apparatus for measuring radiation in a boreholePRECISION ENERGY SERVICES INC·Filed 2002·Granted Nov 21, 2006·12 cites·16 claims
- 3454US7377317B2Apparatus and methods for logging a well borehole with controllable rotating instrumentationPRECISION ENERGY SERVICES INC·Filed 2006·Granted May 27, 2008·6 cites·7 claims
- 3548US2016265335A1Analyzing Toolface Velocity to Detect Detrimental Vibration During DrillingPRECISION ENERGY SERVICES INC·Filed 2016·Application pending·0 cites
- 3647US7810564B2Memory logging system for determining the condition of a sliding sleevePRECISION ENERGY SERVICES INC·Filed 2008·Granted Oct 12, 2010·5 cites·16 claims
- 3747US7730943B2Determination of azimuthal offset and radius of curvature in a deviated borehole using periodic drill string torque measurementsPRECISION ENERGY SERVICES INC·Filed 2008·Granted Jun 8, 2010·2 cites·13 claims
- 3847US2014345947A1Method for Minimizing Delays While Drilling Using a Magnetic Ranging ApparatusPRECISION ENERGY SERVICES INC·Filed 2014·Application pending·0 cites
- 3945US2011108327A1Directional drilling control using periodic perturbation of the drill bitPRECISION ENERGY SERVICES INC·Filed 2011·Application pending·0 cites
- 4044US2010020638A1Monopole acoustic transmitter ring comprising piezoelectric materialPRECISION ENERGY SERVICES INC·Filed 2008·Application pending·0 cites
- 4143US2009204329A1Simultaneous analysis of two data sets from a formation testPRECISION ENERGY SERVICES INC·Filed 2008·Application pending·0 cites
- 4243US2010163308A1Directional drilling control using periodic perturbation of the drill bitPRECISION ENERGY SERVICES INC·Filed 2008·Application pending·0 cites
- 4342US2010263933A1Directional drilling control using modulated bit rotationPRECISION ENERGY SERVICES INC·Filed 2010·Application pending·0 cites
- 4440US7836955B2Wireline bailing system for removing large volumes of liquid from a boreholePRECISION ENERGY SERVICES INC·Filed 2007·Granted Nov 23, 2010·3 cites·15 claims
- 4540US2006262643A1Ultrasonic cement scannerPRECISION ENERGY SERVICES INC·Filed 2006·Application pending·0 cites
- 4639US7164266B2Nuclear magnetic resonance tool with conductive and non-conductive magnet assemblyPRECISION ENERGY SERVICES INC·Filed 2003·Granted Jan 16, 2007·2 cites·41 claims
- 4738US2011251796A1Multi-Well Interference Testing and In-Situ Reservoir Behavior CharacterizationPRECISION ENERGY SERVICES INC·Filed 2011·Application pending·0 cites
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