Inventor · disambiguated record
Colby M. Ross
Also filed as: ROSS COLBY M · ROSS COLBY MUNRO
61 granted patents·1 pending application·3,453 citations·filing 1981–2022
99Inventor score
Files withHALLIBURTON ENERGY SERV INC28HALLIBURTON ENERGY SERVICES INC12OTIS ENG CO11HALLIBURTON CO9MULLEN BRYON D1
Top patents by PatentIndex Score
62 records- 0198US7055598B2Fluid flow control device and method for use of sameHALLIBURTON ENERGY SERV INC·Filed 2002·Granted Jun 6, 2006·213 cites·60 claims
- 0296US5413180AOne trip backwash/sand control system with extendable washpipe isolationHALLIBURTON CO·Filed 1993·Granted May 9, 1995·231 cites·23 claims
- 0396US5375662AHydraulic setting sleeveHALLIBURTON CO·Filed 1993·Granted Dec 27, 1994·230 cites·18 claims
- 0494US6953094B2Subterranean well completion incorporating downhole-parkable robot thereinHALLIBURTON ENERGY SERV INC·Filed 2002·Granted Oct 11, 2005·78 cites·36 claims
- 0594US5921318AMethod and apparatus for treating multiple production zonesHALLIBURTON ENERGY SERV INC·Filed 1997·Granted Jul 13, 1999·195 cites·20 claims
- 0693US5343949AIsolation washpipe for earth well completions and method for use in gravel packing a wellHALLIBURTON CO·Filed 1992·Granted Sep 6, 1994·225 cites·23 claims
- 0793US4396061ALocking mandrel for a well flow conductorOTIS ENG CO·Filed 1981·Granted Aug 2, 1983·128 cites·7 claims
- 0892US6047773AApparatus and methods for stimulating a subterranean wellHALLIBURTON ENERGY SERV INC·Filed 1997·Granted Apr 11, 2000·224 cites·122 claims
- 0991US5311938ARetrievable packer for high temperature, high pressure serviceHALLIBURTON CO·Filed 1992·Granted May 17, 1994·140 cites·21 claims
- 1089US4834175AHydraulic versa-trieve packerOTIS ENG CO·Filed 1988·Granted May 30, 1989·89 cites·12 claims
- 1187US5443117AFrac pack flow subHALLIBURTON CO·Filed 1994·Granted Aug 22, 1995·105 cites·21 claims
- 1286US10920526B2Downhole interventionless tools, systems, and methods for setting packersHALLIBURTON ENERGY SERVICES INC·Filed 2017·Granted Feb 16, 2021·5 cites·19 claims
- 1386US10041331B2Shifting tool assembly that facilitates controlled pressure equalizationHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Aug 7, 2018·6 cites·24 claims
- 1484US5641023AShifting tool for a subterranean completion structureHALLIBURTON ENERGY SERV INC·Filed 1995·Granted Jun 24, 1997·114 cites·78 claims
- 1583US6497284B2Single trip perforating and fracturing/gravel packingHALLIBURTON ENERGY SERV INC·Filed 2001·Granted Dec 24, 2002·50 cites·31 claims
- 1683US6003607AWellbore equipment positioning apparatus and associated methods of completing wellsHALLIBURTON ENERGY SERV INC·Filed 1996·Granted Dec 21, 1999·103 cites·28 claims
- 1782US6125933AFormation fracturing and gravel packing toolHALLIBURTON ENERGY SERV INC·Filed 1999·Granted Oct 3, 2000·70 cites·10 claims
- 1881US6675891B2Apparatus and method for gravel packing a horizontal open hole production intervalHALLIBURTON ENERGY SERV INC·Filed 2001·Granted Jan 13, 2004·61 cites·45 claims
- 1981US6494260B2Single trip perforating and fracturing/gravel packingHALLIBURTON ENERGY SERV INC·Filed 2001·Granted Dec 17, 2002·45 cites·17 claims
- 2081US5954133AMethods of completing wells utilizing wellbore equipment positioning apparatusHALLIBURTON ENERGY SERV INC·Filed 1996·Granted Sep 21, 1999·66 cites·16 claims
- 2179US6286598B1Single trip perforating and fracturing/gravel packingHALLIBURTON ENERGY SERV INC·Filed 1999·Granted Sep 11, 2001·58 cites·169 claims
- 2278US5857521AMethod of using a retrievable screen apparatusHALLIBURTON ENERGY SERV INC·Filed 1997·Granted Jan 12, 1999·71 cites·9 claims
- 2378US5829522ASand control screen having increased erosion and collapse resistanceHALLIBURTON ENERGY SERV INC·Filed 1996·Granted Nov 3, 1998·77 cites·38 claims
- 2477US10024147B2Downhole pressure maintenance system using reference pressureHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Jul 17, 2018·3 cites·20 claims
- 2577US6065535AFormation fracturing and gravel packing toolHALLIBURTON ENERGY SERV INC·Filed 1999·Granted May 23, 2000·59 cites·8 claims
- 2677US5180016AApparatus and method for placing and for backwashing well filtration devices in uncased well boresOTIS ENG CO·Filed 1991·Granted Jan 19, 1993·68 cites·66 claims
- 2776US6131662AMethods of completing wells utilizing wellbore equipment positioning apparatusHALLIBURTON ENERGY SERV INC·Filed 1999·Granted Oct 17, 2000·53 cites·23 claims
- 2875US5938925AProgressive gap sand control screen and process for manufacturing the sameHALLIBURTON ENERGY SERV INC·Filed 1997·Granted Aug 17, 1999·48 cites·18 claims
- 2973US6059033AApparatus for completing a subterranean well and associated methodsHALLIBURTON ENERGY SERV INC·Filed 1999·Granted May 9, 2000·46 cites·18 claims
- 3072US5415441APush-on coupling apparatus for tubular well completion structuresHALLIBURTON CO·Filed 1994·Granted May 16, 1995·52 cites·30 claims
- 3169US5048610ASingle bore packer with dual flow conversion for gas lift completionOTIS ENG CO·Filed 1990·Granted Sep 17, 1991·54 cites·6 claims
- 3268US5103902ANon-rotational versa-trieve packerOTIS ENG CO·Filed 1991·Granted Apr 14, 1992·45 cites·17 claims
- 3364US9637985B2Packer release compaction jointHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted May 2, 2017·2 cites·17 claims
- 3464US7905284B2Fracturing/gravel packing tool system with dual flow capabilitiesHALLIBURTON ENERGY SERV INC·Filed 2005·Granted Mar 15, 2011·7 cites·10 claims
- 3564US4840229AMultiple position service seal unit with positive position indicating meansOTIS ENG CO·Filed 1987·Granted Jun 20, 1989·36 cites·4 claims
- 3663US10435968B2Mechanical downhole pressure maintenance systemHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Oct 8, 2019·1 cites·18 claims
- 3762US5318117ANon-rotatable, straight pull shearable packer plugHALLIBURTON CO·Filed 1992·Granted Jun 7, 1994·36 cites·44 claims
- 3862US4722392AMultiple position service seal unit with positive position indicating meansOTIS ENG CO·Filed 1986·Granted Feb 2, 1988·34 cites·2 claims
- 3961US5332045AApparatus and method for placing and for backwashing well filtration devices in uncased well boresHALLIBURTON CO·Filed 1993·Granted Jul 26, 1994·29 cites·4 claims
- 4061US5096209ASeal elements for multiple well packersOTIS ENG CO·Filed 1990·Granted Mar 17, 1992·34 cites·33 claims
- 4160US6053248AMethods of completing wells utilizing wellbore equipment positioning apparatusHALLIBURTON ENERGY SERV INC·Filed 1999·Granted Apr 25, 2000·28 cites·16 claims
- 4260US5964296AFormation fracturing and gravel packing toolHALLIBURTON ENERGY SERV INC·Filed 1997·Granted Oct 12, 1999·30 cites·29 claims
- 4359US10408005B2Packer setting tool with internal pumpHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Sep 10, 2019·1 cites·20 claims
- 4459US5113939ASingle bore packer with dual flow conversion for gas lift completionOTIS ENG CO·Filed 1990·Granted May 19, 1992·37 cites·4 claims
- 4555US6098713AMethods of completing wells utilizing wellbore equipment positioning apparatusHALLIBURTON ENERGY SERV INC·Filed 1999·Granted Aug 8, 2000·23 cites·17 claims
- 4655US4844154AWell packerOTIS ENG CO·Filed 1988·Granted Jul 4, 1989·23 cites·32 claims
- 4753US11933125B2Resettable telescoping plug retrieving toolHALLIBURTON ENERGY SERVICES INC·Filed 2022·Granted Mar 19, 2024·0 cites·18 claims
- 4849US5762137ARetrievable screen apparatus and methods of using sameHALLIBURTON ENERGY SERV INC·Filed 1996·Granted Jun 9, 1998·22 cites·23 claims
- 4949US4886113APositive indication shear ringOTIS ENG CO·Filed 1988·Granted Dec 12, 1989·19 cites·15 claims
- 5047US5971070AApparatus for completing a subterranean well and associated methodsHALLIBURTON ENERGY SERV INC·Filed 1997·Granted Oct 26, 1999·17 cites·22 claims
Showing the top 50 of 62 patent records by PatentIndex Score.
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