Shell International Exploration and Production B.V.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Shell International Exploration and Production B.V..The latest application filed is for "methods of plugging a permeable zone downhole using a sealant composition comprising a crosslinkable material and a reduced amount of cement".
- Shell International Exploration and Production B.V. - Rijswijk NL
- Shell International Exploration and Production B.V. - Rijawijk NL
- Shell International Exploration & Production B.V. - The Hauge NL
| Patent | Date |
|---|---|
| Methods of plugging a permeable zone downhole using a sealant composition comprising a crosslinkable material and a reduced amount of cement Grant 7,267,174 - Gonsveld , et al. September 11, 2 | 2007-09-11 |
| Acoustic stimulation method with axial driver actuating moment arms on tines Grant 7,216,738 - Birchak , et al. May 15, 2 | 2007-05-15 |
| Acoustic stimulation tool with axial driver actuating moment arms on tines Grant 7,213,681 - Birchak , et al. May 8, 2 | 2007-05-08 |
| Submersible electric pump Grant 6,926,504 - Howard August 9, 2 | 2005-08-09 |
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