Occidental Oil Shale, Inc.

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Grand Junction, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Upgrading shale oil by a combination process
- Patent number 4,623,444
- Issue date Nov 18, 1986
- Occidental Oil Shale, Inc.
- Stanley C. Che
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Two-level, horizontal free face mining system for in situ oil shale...
- Patent number 4,611,856
- Issue date Sep 16, 1986
- Occidental Oil Shale, Inc.
- Chang Y. Cha
- E21 - EARTH DRILLING MINING
Information Patent Grant
Upgrading shale oil by a combination process
- Patent number 4,605,489
- Issue date Aug 12, 1986
- Occidental Oil Shale, Inc.
- Ajay Madgavkar
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method for fully retorting an in situ oil shale retort
- Patent number 4,595,056
- Issue date Jun 17, 1986
- Occidental Oil Shale, Inc.
- Raymond L. Zahradnik
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for control of geometry of fragmented mass in an situ oil sh...
- Patent number 4,560,205
- Issue date Dec 24, 1985
- Occidental Oil Shale, Inc.
- Thomas E. Ricketts
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for explosively expanding a pillar
- Patent number 4,560,206
- Issue date Dec 24, 1985
- Occidental Oil Shale, Inc.
- Thomas E. Ricketts
- E21 - EARTH DRILLING MINING
Information Patent Grant
In situ oil shale retort with controlled permeability for uniform flow
- Patent number 4,552,409
- Issue date Nov 12, 1985
- Occidental Oil Shale, Inc.
- Rex T. Ellington
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for forming uniform flow rubble bed
- Patent number 4,533,181
- Issue date Aug 6, 1985
- Occidental Oil Shale, Inc.
- Thomas E. Ricketts
- E21 - EARTH DRILLING MINING
Information Patent Grant
Stability control in underground workings adjacent an in situ oil s...
- Patent number 4,531,783
- Issue date Jul 30, 1985
- Occidental Oil Shale, Inc.
- Thomas E. Ricketts
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for loading explosive charges into blastholes formed in a su...
- Patent number 4,513,665
- Issue date Apr 30, 1985
- Occidental Oil Shale, Inc.
- Thomas E. Ricketts
- F42 - AMMUNITION BLASTING
Information Patent Grant
Blasthole spacing for control of particle size
- Patent number 4,489,983
- Issue date Dec 25, 1984
- Occidental Oil Shale, Inc.
- Thomas E. Ricketts
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of forming an in situ oil shale retort in formation with joints
- Patent number 4,466,668
- Issue date Aug 21, 1984
- Occidental Oil Shale, Inc.
- Thomas E. Ricketts
- E21 - EARTH DRILLING MINING
Information Patent Grant
Horizontal free face blasting for minimizing channeling and moundin...
- Patent number 4,458,948
- Issue date Jul 10, 1984
- Occidental Oil Shale, Inc.
- Thomas E. Ricketts
- E21 - EARTH DRILLING MINING
Information Patent Grant
Formation of in situ oil shale retort in plural steps
- Patent number 4,458,944
- Issue date Jul 10, 1984
- Occidental Oil Shale, Inc.
- Robert J. Fernandes
- E21 - EARTH DRILLING MINING
Information Patent Grant
In situ oil shale retort having horizontal voids with side pillars
- Patent number 4,453,769
- Issue date Jun 12, 1984
- Occidental Oil Shale, Inc.
- Thomas E. Ricketts
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for bulking full a retort
- Patent number 4,449,753
- Issue date May 22, 1984
- Occidental Oil Shale, Inc.
- Thomas E. Ricketts
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for forming an in situ oil shale retort in differing grades...
- Patent number 4,444,433
- Issue date Apr 24, 1984
- Occidental Oil Shale, Inc.
- Thomas E. Ricketts
- E21 - EARTH DRILLING MINING
Information Patent Grant
Explosive expansion of formation in lifts for forming an in situ oi...
- Patent number 4,443,036
- Issue date Apr 17, 1984
- Occidental Oil Shale, Inc.
- Thomas E. Ricketts
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for controlling void fraction distribution in an in situ oil...
- Patent number 4,443,037
- Issue date Apr 17, 1984
- Occidental Oil Shale, Inc.
- Thomas E. Ricketts
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for closing a drift between adjacent in situ oil shale retorts
- Patent number 4,441,760
- Issue date Apr 10, 1984
- Occidental Oil Shale, Inc.
- Alex E. Hines
- E21 - EARTH DRILLING MINING
Information Patent Grant
In situ oil shale retort system
- Patent number 4,441,759
- Issue date Apr 10, 1984
- Occidental Oil Shale, Inc.
- Ned M. Hutchins
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for controlling void in an in situ oil shale retort
- Patent number 4,440,444
- Issue date Apr 3, 1984
- Occidental Oil Shale, Inc.
- Thomas E. Ricketts
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for forming an in situ oil shale retort with explosive expan...
- Patent number 4,440,447
- Issue date Apr 3, 1984
- Occidental Oil Shale, Inc.
- Thomas E. Ricketts
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for forming a module of in situ oil shale retorts
- Patent number 4,440,446
- Issue date Apr 3, 1984
- Occidental Oil Shale, Inc.
- Ned M. Hutchins
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fluid outlet at the bottom of an in situ oil shale retort
- Patent number 4,440,445
- Issue date Apr 3, 1984
- Occidental Oil Shale, Inc.
- Ned M. Hutchins
- E21 - EARTH DRILLING MINING
Information Patent Grant
Reduction of shale oil pour point
- Patent number 4,437,519
- Issue date Mar 20, 1984
- Occidental Oil Shale, Inc.
- Chang Y. Cha
- E21 - EARTH DRILLING MINING
Information Patent Grant
In situ oil shale retort with differing upper and lower void fractions
- Patent number 4,435,017
- Issue date Mar 6, 1984
- Occidental Oil Shale, Inc.
- Thomas E. Ricketts
- E21 - EARTH DRILLING MINING
Information Patent Grant
In situ recovery of shale oil
- Patent number 4,423,907
- Issue date Jan 3, 1984
- Occidental Oil Shale, Inc.
- Richard D. Ridley
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of forming an in situ oil shale retort
- Patent number 4,423,906
- Issue date Jan 3, 1984
- Occidental Oil Shale, Inc.
- Irving G. Studebaker
- E21 - EARTH DRILLING MINING
Information Patent Grant
Formation of an in situ oil shale retort with control of mounding
- Patent number 4,423,908
- Issue date Jan 3, 1984
- Occidental Oil Shale, Inc.
- Thomas E. Ricketts
- E21 - EARTH DRILLING MINING

Occidental Oil Shale, Inc.

Organization

Patents Grantslast 30 patents

Upgrading shale oil by a combination process

Two-level, horizontal free face mining system for in situ oil shale...

Upgrading shale oil by a combination process

Method for fully retorting an in situ oil shale retort

Method for control of geometry of fragmented mass in an situ oil sh...

Method for explosively expanding a pillar

In situ oil shale retort with controlled permeability for uniform flow

Method for forming uniform flow rubble bed

Stability control in underground workings adjacent an in situ oil s...

Method for loading explosive charges into blastholes formed in a su...

Blasthole spacing for control of particle size

Method of forming an in situ oil shale retort in formation with joints

Horizontal free face blasting for minimizing channeling and moundin...

Formation of in situ oil shale retort in plural steps

In situ oil shale retort having horizontal voids with side pillars

Method for bulking full a retort

Method for forming an in situ oil shale retort in differing grades...

Explosive expansion of formation in lifts for forming an in situ oi...

Method for controlling void fraction distribution in an in situ oil...

Method for closing a drift between adjacent in situ oil shale retorts

In situ oil shale retort system

Method for controlling void in an in situ oil shale retort

Method for forming an in situ oil shale retort with explosive expan...

Method for forming a module of in situ oil shale retorts

Fluid outlet at the bottom of an in situ oil shale retort

Reduction of shale oil pour point

In situ oil shale retort with differing upper and lower void fractions

In situ recovery of shale oil

Method of forming an in situ oil shale retort

Formation of an in situ oil shale retort with control of mounding