Inventor · disambiguated record
Ian C. Walton
Also filed as: WALTON IAN · WALTON IAN C
19 granted patents·2 pending applications·684 citations·filing 1993–2011
96Inventor score
Files withSCHLUMBERGER TECHNOLOGY CORP17DURRANI JAVAID1GROVE BRENDEN M1KOSAREV IVAN VITALIEVICH1WALTON IAN C1
Top patents by PatentIndex Score
21 records- 0196US6554081B1Components and methods for use with explosivesSCHLUMBERGER TECHNOLOGY CORP·Filed 2000·Granted Apr 29, 2003·73 cites·35 claims
- 0295US6896059B2Components and methods for use with explosivesSCHLUMBERGER TECHNOLOGY CORP·Filed 2003·Granted May 24, 2005·50 cites·50 claims
- 0394US7909115B2Method for perforating utilizing a shaped charge in acidizing operationsSCHLUMBERGER TECHNOLOGY CORP·Filed 2007·Granted Mar 22, 2011·61 cites·10 claims
- 0493US7451819B2Openhole perforatingSCHLUMBERGER TECHNOLOGY CORP·Filed 2005·Granted Nov 18, 2008·43 cites·8 claims
- 0593US6598682B2Reservoir communication with a wellboreSCHLUMBERGER TECHNOLOGY CORP·Filed 2001·Granted Jul 29, 2003·150 cites·37 claims
- 0688US7984761B2Openhole perforatingSCHLUMBERGER TECHNOLOGY CORP·Filed 2010·Granted Jul 26, 2011·7 cites·3 claims
- 0785US8126646B2Perforating optimized for stress gradients around wellboreGROVE BRENDEN M·Filed 2005·Granted Feb 28, 2012·31 cites·17 claims
- 0880US7121340B2Method and apparatus for reducing pressure in a perforating gunSCHLUMBERGER TECHNOLOGY CORP·Filed 2004·Granted Oct 17, 2006·54 cites·39 claims
- 0979US7748457B2Injection of treatment materials into a geological formation surrounding a well boreSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Jul 6, 2010·16 cites·21 claims
- 1078US6966377B2Providing a low pressure condition in a wellbore regionSCHLUMBERGER TECHNOLOGY CORP·Filed 2004·Granted Nov 22, 2005·39 cites·15 claims
- 1174US8540024B2Perforation strategy for heterogeneous proppant placement in hydraulic fracturingKOSAREV IVAN VITALIEVICH·Filed 2007·Granted Sep 24, 2013·17 cites·44 claims
- 1274US7036594B2Controlling a pressure transient in a wellSCHLUMBERGER TECHNOLOGY CORP·Filed 2003·Granted May 2, 2006·44 cites·20 claims
- 1372US8347963B2Controlling transient underbalance in a wellboreSCHLUMBERGER TECHNOLOGY CORP·Filed 2009·Granted Jan 8, 2013·9 cites·7 claims
- 1472US7845410B2Openhole perforatingSCHLUMBERGER TECHNOLOGY CORP·Filed 2008·Granted Dec 7, 2010·7 cites·12 claims
- 1571US7182138B2Reservoir communication by creating a local underbalance and using treatment fluidSCHLUMBERGER TECHNOLOGY CORP·Filed 2003·Granted Feb 27, 2007·39 cites·21 claims
- 1670US5608170AFlow measurement systemSCHLUMBERGER TECHNOLOGY CORP·Filed 1993·Granted Mar 4, 1997·33 cites·10 claims
- 1756US10428626B2Production estimation in subterranean formationsDURRANI JAVAID·Filed 2011·Granted Oct 1, 2019·4 cites·5 claims
- 1854US8726809B2Method and apparatus for perforatingWALTON IAN C·Filed 2006·Granted May 20, 2014·4 cites·2 claims
- 1954US7712532B2Energized fluids and pressure manipulation for subsurface applicationsSCHLUMBERGER TECHNOLOGY CORP·Filed 2007·Granted May 11, 2010·3 cites·10 claims
- 2045US2010252253A1Injection of treatment materials into a geological formation surrounding a well boreSCHLUMBERGER TECHNOLOGY CORP·Filed 2010·Application pending·0 cites
- 2138US2007107899A1Perforating Gun Fabricated from Composite Metallic MaterialSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →