Inventor · disambiguated record
Stephen A. Graham
Also filed as: GRAHAM STEPHEN · GRAHAM STEPHEN A · GRAHAM STEPHEN ANDREW
19 granted patents·2 pending applications·1,155 citations·filing 1992–2025
96Inventor score
Files withGHW SOLUTIONS LLC6NATURAL RESERVES GROUP INC6HALLIBURTON ENERGY SERV INC4BAKER HUGHES A GE CO LLC2HALLIBURTON ENERGY SERVICES INC2
Top patents by PatentIndex Score
21 records- 0197US5337808ATechnique and apparatus for selective multi-zone vertical and/or horizontal completionsNATURAL RESERVES GROUP INC·Filed 1992·Granted Aug 16, 1994·306 cites·19 claims
- 0297US5301760ACompleting horizontal drain holes from a vertical wellNATURAL RESERVES GROUP INC·Filed 1992·Granted Apr 12, 1994·270 cites·21 claims
- 0390US7451814B2System and method for producing fluids from a subterranean formationHALLIBURTON ENERGY SERV INC·Filed 2006·Granted Nov 18, 2008·44 cites·44 claims
- 0488US10316634B2System and methods for constructing and fracture stimulating multiple ultra-short radius laterals from a parent wellHALLIBURTON ENERGY SERVICES INC·Filed 2016·Granted Jun 11, 2019·5 cites·8 claims
- 0588US10253594B2Interventionless pressure operated sliding sleeveBAKER HUGHES A GE CO LLC·Filed 2016·Granted Apr 9, 2019·6 cites·24 claims
- 0686US10301908B2Interventionless pressure operated sliding sleeve with backup operation with interventionBAKER HUGHES A GE CO LLC·Filed 2017·Granted May 28, 2019·7 cites·18 claims
- 0786US5697445AMethod and apparatus for selective horizontal well re-entry using retrievable diverter oriented by logging meansNATURAL RESERVES GROUP INC·Filed 1995·Granted Dec 16, 1997·108 cites·15 claims
- 0884US11795723B2Systems and methods for flood preventionGHW SOLUTIONS LLC·Filed 2021·Granted Oct 24, 2023·2 cites·5 claims
- 0983US6119776AMethods of stimulating and producing multiple stratified reservoirsHALLIBURTON ENERGY SERV INC·Filed 1998·Granted Sep 19, 2000·112 cites·20 claims
- 1082US5992524AMethod for isolating multi-lateral well completions while maintaining selective drainhole re-entry accessNATURAL RESERVES GROUP INC·Filed 1997·Granted Nov 30, 1999·80 cites·3 claims
- 1178US5715891AMethod for isolating multi-lateral well completions while maintaining selective drainhole re-entry accessNATURAL RESERVES GROUP INC·Filed 1995·Granted Feb 10, 1998·87 cites·38 claims
- 1276US5289876ACompleting wells in incompetent formationsNATURAL RESERVES GROUP INC·Filed 1992·Granted Mar 1, 1994·62 cites·16 claims
- 1373US12371980B2Gravity assisted reservoir drainage systems and methodsGHW SOLUTIONS LLC·Filed 2024·Granted Jul 29, 2025·0 cites·10 claims
- 1469US7819187B2System and method for producing fluids from a subterranean formationHALLIBURTON ENERGY SERV INC·Filed 2008·Granted Oct 26, 2010·10 cites·36 claims
- 1567US12104401B2Systems and methods for flood preventionGHW SOLUTIONS LLC·Filed 2023·Granted Oct 1, 2024·0 cites·14 claims
- 1665US11988081B2Gravity assisted reservoir drainage systems and methodsGHW SOLUTIONS LLC·Filed 2022·Granted May 21, 2024·0 cites·9 claims
- 1765US9260921B2System and methods for constructing and fracture stimulating multiple ultra-short radius laterals from a parent wellGRAHAM STEPHEN A·Filed 2008·Granted Feb 16, 2016·9 cites·8 claims
- 1863US6095244AMethods of stimulating and producing multiple stratified reservoirsHALLIBURTON ENERGY SERV INC·Filed 1998·Granted Aug 1, 2000·47 cites·24 claims
- 1961US11008843B2System and methods for constructing and fracture stimulating multiple ultra-short radius laterals from a parent wellHALLIBURTON ENERGY SERVICES INC·Filed 2019·Granted May 18, 2021·0 cites·20 claims
- 2059US2025327390A1Gravity Assisted Reservoir Drainage Systems and MethodsGHW SOLUTIONS LLC·Filed 2025·Application pending·0 cites
- 2150US2025154741A1Systems and methods for flood preventionGHW SOLUTIONS LLC·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →