Inventor · disambiguated record
Ronald J. Crook
Also filed as: CROOK RONALD J
33 granted patents·1 pending application·4,614 citations·filing 1993–2006
99Inventor score
Files withHALLIBURTON ENERGY SERV INC28HALLIBURTON CO4HALLIBURTON ENERGY SERVICE S I1REDDY B RAGHAVA1
Top patents by PatentIndex Score
34 records- 0199US6767867B2Methods of treating subterranean zones penetrated by well boresHALLIBURTON ENERGY SERV INC·Filed 2002·Granted Jul 27, 2004·131 cites·24 claims
- 0299US6554071B1Encapsulated chemicals for use in controlled time release applications and methodsHALLIBURTON ENERGY SERV INC·Filed 2002·Granted Apr 29, 2003·400 cites·31 claims
- 0399US6527051B1Encapsulated chemicals for use in controlled time release applications and methodsHALLIBURTON ENERGY SERV INC·Filed 2002·Granted Mar 4, 2003·508 cites·24 claims
- 0499US6478869B2Flow properties of dry cementitious materialsHALLIBURTON ENERGY SERV INC·Filed 2001·Granted Nov 12, 2002·138 cites·9 claims
- 0599US6444316B1Encapsulated chemicals for use in controlled time release applications and methodsHALLIBURTON ENERGY SERV INC·Filed 2000·Granted Sep 3, 2002·237 cites·46 claims
- 0699US6209646B1Controlling the release of chemical additives in well treating fluidsHALLIBURTON ENERGY SERV INC·Filed 1999·Granted Apr 3, 2001·464 cites·26 claims
- 0799US5346012AFine particle size cement compositions and methodsHALLIBURTON CO·Filed 1993·Granted Sep 13, 1994·363 cites·15 claims
- 0898US6660080B2Particulate flow enhancing additivesHALLIBURTON ENERGY SERV INC·Filed 2002·Granted Dec 9, 2003·124 cites·23 claims
- 0998US6610139B2Methods of preparing particulate flow enhancing additivesHALLIBURTON ENERGY SERV INC·Filed 2002·Granted Aug 26, 2003·137 cites·17 claims
- 1098US6494951B1Cementing compositions using dry cementitious materials having improved flow propertiesHALLIBURTON ENERGY SERV INC·Filed 1999·Granted Dec 17, 2002·152 cites·21 claims
- 1198US6245142B1Flow properties of dry cementitious materialsHALLIBURTON ENERGY SERV INC·Filed 1999·Granted Jun 12, 2001·170 cites·12 claims
- 1298US6170575B1Cementing methods using dry cementitious materials having improved flow propertiesHALLIBURTON ENERGY SERV INC·Filed 1999·Granted Jan 9, 2001·202 cites·42 claims
- 1397US6887833B2Oil based compositions and method for temporarily sealing subterranean zonesHALLIBURTON ENERGY SERV INC·Filed 2002·Granted May 3, 2005·138 cites·79 claims
- 1497US6561273B2Oil based compositions and method for temporarily sealing subterranean zonesHALLIBURTON ENERGY SERV INC·Filed 2001·Granted May 13, 2003·178 cites·39 claims
- 1597US6390195B1Methods and compositions for forming permeable cement sand screens in well boresHALLIBURTON ENERGY SERVICE S I·Filed 2000·Granted May 21, 2002·255 cites·18 claims
- 1697US6367549B1Methods and ultra-low density sealing compositions for sealing pipe in well boresHALLIBURTON ENERGY SERV INC·Filed 2001·Granted Apr 9, 2002·153 cites·34 claims
- 1796US6793730B2Methods of cementingHALLIBURTON ENERGY SERV INC·Filed 2003·Granted Sep 21, 2004·93 cites·57 claims
- 1896US6516884B1Stable well cementing methods and compositionsHALLIBURTON ENERGY SERV INC·Filed 2002·Granted Feb 11, 2003·113 cites·22 claims
- 1993US6641660B1Stable well cementing methods and compositionsHALLIBURTON ENERGY SERV INC·Filed 2002·Granted Nov 4, 2003·43 cites·22 claims
- 2093US6273191B1Cementing casing strings in deep water offshore wellsHALLIBURTON ENERGY SERV INC·Filed 2000·Granted Aug 14, 2001·75 cites·30 claims
- 2192US7891424B2Methods of delivering material downholeHALLIBURTON ENERGY SERV INC·Filed 2005·Granted Feb 22, 2011·57 cites·41 claims
- 2291US6308777B2Cementing wells with crack and shatter resistant cementHALLIBURTON ENERGY SERV INC·Filed 1999·Granted Oct 30, 2001·75 cites·9 claims
- 2390US7073584B2Processes for incorporating inert gas in a cement composition containing spherical beadsHALLIBURTON ENERGY SERV INC·Filed 2003·Granted Jul 11, 2006·30 cites·20 claims
- 2488US6478868B1Early-enhanced strength cement compositions and methodsHALLIBURTON ENERGY SERV INC·Filed 1999·Granted Nov 12, 2002·65 cites·18 claims
- 2585US6554069B1Methods of removing water-based drilling fluids and compositionsHALLIBURTON ENERGY SERV INC·Filed 2002·Granted Apr 29, 2003·27 cites·17 claims
- 2685US5791380AMethods of forming insulated pipeline bundlesHALLIBURTON CO·Filed 1995·Granted Aug 11, 1998·57 cites·35 claims
- 2780US6592660B2Methods and compositions for forming permeable cement sand screens in well boresHALLIBURTON ENERGY SERV INC·Filed 2002·Granted Jul 15, 2003·46 cites·24 claims
- 2875US6460632B1Methods of drilling well boresHALLIBURTON ENERGY SERV INC·Filed 2002·Granted Oct 8, 2002·44 cites·23 claims
- 2975US5533570AApparatus for downhole injection and mixing of fluids into a cement slurryHALLIBURTON CO·Filed 1995·Granted Jul 9, 1996·59 cites·20 claims
- 3072US5718287AApparatus for downhole injection and mixing of fluids into a cement slurryHALLIBURTON CO·Filed 1996·Granted Feb 17, 1998·53 cites·32 claims
- 3167US6762155B2Methods of removing water-based drilling fluids and compositionsHALLIBURTON ENERGY SERV INC·Filed 2003·Granted Jul 13, 2004·7 cites·17 claims
- 3257US7407009B2Methods of using cement compositions comprising phosphate compounds in subterranean formationsHALLIBURTON ENERGY SERV INC·Filed 2004·Granted Aug 5, 2008·3 cites·27 claims
- 3357US6793017B2Method and apparatus for transferring material in a wellboreHALLIBURTON ENERGY SERV INC·Filed 2002·Granted Sep 21, 2004·17 cites·55 claims
- 3451US2006169176A1Processes for incorporating inert gas in a cement composition containing spherical beadsREDDY B RAGHAVA·Filed 2006·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Ronald J. Crook files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →