John Howard Striegler

Person

Richardson, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Medium curvature directional drilling method
- Patent number 4,762,186
- Issue date Aug 9, 1988
- Atlantic Richfield Company
- James A. Dech
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for drilling drainholes within producing zone
- Patent number 4,601,353
- Issue date Jul 22, 1986
- Atlantic Richfield Company
- Frank J. Schuh
- E21 - EARTH DRILLING MINING
Information Patent Grant
Detection of drilling oil filtrate invasion in a core
- Patent number 4,174,629
- Issue date Nov 20, 1979
- Atlantic Richfield Company
- John H. Striegler
- E21 - EARTH DRILLING MINING
Information Patent Grant
Slim hold drilling
- Patent number 4,057,116
- Issue date Nov 8, 1977
- Atlantic Richfield Company
- John H. Striegler
- E21 - EARTH DRILLING MINING
Information Patent Grant
Recovery of bitumen from tar sands
- Patent number 4,007,788
- Issue date Feb 15, 1977
- Atlantic Richfield Company
- John Howard Striegler
- E21 - EARTH DRILLING MINING
Information Patent Grant
Production of bitumen from tar sands
- Patent number 3,986,557
- Issue date Oct 19, 1976
- Atlantic Richfield Company
- John Howard Striegler
- E21 - EARTH DRILLING MINING
Information Patent Grant
Production of bitumen by steam injection
- Patent number 3,960,213
- Issue date Jun 1, 1976
- Atlantic Richfield Company
- John Howard Striegler
- E21 - EARTH DRILLING MINING
Information Patent Grant
Recovery of bitumen by steam injection
- Patent number 3,960,214
- Issue date Jun 1, 1976
- Atlantic Richfield Company
- John Howard Striegler
- E21 - EARTH DRILLING MINING

John Howard Striegler

Person

Patents Grantslast 30 patents

Medium curvature directional drilling method

Method for drilling drainholes within producing zone

Detection of drilling oil filtrate invasion in a core

Slim hold drilling

Recovery of bitumen from tar sands

Production of bitumen from tar sands

Production of bitumen by steam injection

Recovery of bitumen by steam injection