James C. Abel

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Anchorage, AK, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for blocking well perforations
- Patent number 5,456,319
- Issue date Oct 10, 1995
- Atlantic Richfield Company
- Joseph H. Schmidt
- E21 - EARTH DRILLING MINING
Information Patent Grant
High-pressure well fracturing method using expansible fluid
- Patent number 5,429,191
- Issue date Jul 4, 1995
- Atlantic Richfield Company
- Joseph H. Schmidt
- E21 - EARTH DRILLING MINING
Information Patent Grant
Over-pressured well fracturing method
- Patent number 5,271,465
- Issue date Dec 21, 1993
- Atlantic Richfield Company
- Joseph H. Schmidt
- E21 - EARTH DRILLING MINING
Information Patent Grant
Injection well fracturing method
- Patent number 5,253,707
- Issue date Oct 19, 1993
- Atlantic Richfield Company
- Joseph H. Schmidt
- E21 - EARTH DRILLING MINING