Inventor · disambiguated record
Perry C. Shy
Also filed as: SHY PERRY · SHY PERRY C · SHY PERRY CARTER
22 granted patents·2,095 citations·filing 1992–2011
97Inventor score
Technology areasE21B
Files withHALLIBURTON ENERGY SERV INC14HALLIBURTON CO5HALLIBURTON LOGGING SERVICES1PORTER JESSE CALE1WILLIAMSON JIMMIE ROBERT1
Top patents by PatentIndex Score
22 records- 0197US5390742AInternally sealable perforable nipple for downhole well applicationsHALLIBURTON CO·Filed 1993·Granted Feb 21, 1995·272 cites·18 claims
- 0296US6722427B2Wear-resistant, variable diameter expansion tool and expansion methodsHALLIBURTON ENERGY SERV INC·Filed 2001·Granted Apr 20, 2004·180 cites·86 claims
- 0393US5765641ABidirectional disappearing plugHALLIBURTON ENERGY SERV INC·Filed 1996·Granted Jun 16, 1998·204 cites·35 claims
- 0492US8276675B2System and method for servicing a wellboreWILLIAMSON JIMMIE ROBERT·Filed 2009·Granted Oct 2, 2012·60 cites·26 claims
- 0592US5826661ALinear indexing apparatus and methods of using sameHALLIBURTON ENERGY SERV INC·Filed 1996·Granted Oct 27, 1998·149 cites·72 claims
- 0692US5361843ADedicated perforatable nipple with integral isolation sleeveHALLIBURTON CO·Filed 1992·Granted Nov 8, 1994·144 cites·1 claims
- 0791US6026903ABidirectional disappearing plugHALLIBURTON ENERGY SERV INC·Filed 1998·Granted Feb 22, 2000·166 cites·20 claims
- 0890US6668936B2Hydraulic control system for downhole toolsHALLIBURTON ENERGY SERV INC·Filed 2001·Granted Dec 30, 2003·108 cites·21 claims
- 0989US7048048B2Expandable sand control screen and method for use of sameHALLIBURTON ENERGY SERV INC·Filed 2003·Granted May 23, 2006·95 cites·32 claims
- 1088US6119783ALinear indexing apparatus and methods of using sameHALLIBURTON ENERGY SERV INC·Filed 1998·Granted Sep 19, 2000·111 cites·13 claims
- 1187US6530431B1Screen jacket assembly connection and methods of using sameHALLIBURTON ENERGY SERV INC·Filed 2000·Granted Mar 11, 2003·72 cites·56 claims
- 1287US6116343AOne-trip well perforation/proppant fracturing apparatus and methodsHALLIBURTON ENERGY SERV INC·Filed 1998·Granted Sep 12, 2000·121 cites·32 claims
- 1387US5355953AElectromechanical shifter apparatus for subsurface well flow controlHALLIBURTON CO·Filed 1994·Granted Oct 18, 1994·90 cites·10 claims
- 1481US8668016B2System and method for servicing a wellborePORTER JESSE CALE·Filed 2011·Granted Mar 11, 2014·8 cites·25 claims
- 1581US5479989ASleeve valve flow control device with locator shifterHALLIBURTON CO·Filed 1994·Granted Jan 2, 1996·79 cites·6 claims
- 1679US5309988AElectromechanical shifter apparatus for subsurface well flow controlHALLIBURTON CO·Filed 1992·Granted May 10, 1994·62 cites·33 claims
- 1764US6776241B2Screen jacket assembly connection and methods of using sameHALLIBURTON ENERGY SERV INC·Filed 2002·Granted Aug 17, 2004·23 cites·8 claims
- 1863US5865252AOne-trip well perforation/proppant fracturing apparatus and methodsHALLIBURTON ENERGY SERV INC·Filed 1997·Granted Feb 2, 1999·50 cites·43 claims
- 1962US6199632B1Selectively locking locatorHALLIBURTON ENERGY SERV INC·Filed 1998·Granted Mar 13, 2001·41 cites·33 claims
- 2060US5947205ALinear indexing apparatus with selective portingHALLIBURTON ENERGY SERV INC·Filed 1997·Granted Sep 7, 1999·38 cites·29 claims
- 2148USRE42733EWear-resistant, variable diameter expansion tool and expansion methodsHALLIBURTON ENERGY SERV INC·Filed 2006·Granted Sep 27, 2011·1 cites·111 claims
- 2246US5375659ASonde supported operating system for control of formation production fluid flowHALLIBURTON LOGGING SERVICES·Filed 1994·Granted Dec 27, 1994·21 cites·37 claims
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