James Eldon Calvin

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Oklahoma City, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Polymerized alkali silicate gels for use in subterranean formations
- Patent number 12,049,587
- Issue date Jul 30, 2024
- Halliburton Energy Services, Inc.
- James Eldon Calvin
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for propagating fractures in subterranean formations using s...
- Patent number 10,988,679
- Issue date Apr 27, 2021
- Halliburton Energy Services, Inc.
- James Eldon Calvin
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Treatment isolation in restimulations with inner wellbore casing
- Patent number 10,941,638
- Issue date Mar 9, 2021
- Halliburton Energy Services, Inc.
- James Eldon Calvin
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pressure dependent leak-off mitigation in unconventional formations
- Patent number 10,920,132
- Issue date Feb 16, 2021
- Halliburton Energy Services, Inc.
- James Eldon Calvin
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Polymerized Alkali Silicate Gels For Use In Subterranean Formations
- Publication number 20230203362
- Publication date Jun 29, 2023
- Halliburton Energy Services, Inc.
- James Eldon Calvin
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PROPAGATING FRACTURES IN SUBTERRANEAN FORMATIONS
- Publication number 20210054262
- Publication date Feb 25, 2021
- Halliburton Energy Services, Inc.
- James Eldon Calvin
- E21 - EARTH DRILLING MINING
Information Patent Application
PRESSURE DEPENDENT LEAK-OFF MITIGATION IN UNCONVENTIONAL FORMATIONS
- Publication number 20200299571
- Publication date Sep 24, 2020
- Halliburton Energy Services, Inc.
- James Eldon Calvin
- E21 - EARTH DRILLING MINING
Information Patent Application
TREATMENT ISOLATION IN RESTIMULATIONS WITH INNER WELLBORE CASING
- Publication number 20190112902
- Publication date Apr 18, 2019
- Halliburton Energy Services, Inc.
- James Eldon Calvin
- E21 - EARTH DRILLING MINING