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Archive | 1985

Self-contained downhole gauge system

Terry O. Anderson; John Mark Richardson; Jack C. Penn; Michael J. Lynch; Billy W. White; Gilbert H. Forehand; Richard L. Duncan; Charles F. VanBerg; Stephen E. Tilghman; Ronald E. Dant; Charles D. Donaghe


Archive | 1985

Power-conserving self-contained downhole gauge system

Gilbert H. Forehand; Michael J. Lynch; Richard L. Duncan; Stephen E. Tilghman; Jack C. Penn


Archive | 1985

Method of sampling environmental conditions with a self-contained downhole gauge system

Richard L. Duncan; Michael J. Lynch; Gilbert H. Forehand; Billy W. White


Archive | 1985

Method of sampling and recording information pertaining to a physical condition detected in a well bore

Michael J. Lynch; Gilbert H. Forehand; Richard L. Duncan; Stephen E. Tilghman; Jack C. Penn


Archive | 1985

Method of testing and addressing a magnetic core memory

Stephen E. Tilghman; Richard L. Duncan; Bruce A. Kaufman


Archive | 1989

Self-containing downhole gauge system

Terry O. Anderson; J. Mark Richardson; Jack C. Penn; Michael J. Lynch; Billy W. White; Gilbert H. Forehand; Richard L. Duncan; Charles F. VanBerg; Stephen E. Tilghman; Ronald E. Dant; Charles D. Donaghe


Archive | 1985

Dynamically adjustable linear data discriminator

John Mark Richardson; Richard L. Duncan


Archive | 1986

Method of controlling downhole logging tool

John Mark Richardson; Billy W. White; Michael J. Lynch; Gilbert H. Forehand; Richard L. Duncan


Archive | 1992

Borehole apparatus control system

Terry O. Anderson; J. Mark Richardson; Jack C. Penn; Michael J. Lynch; Billy W. White; Gilbert H. Forehand; Richard L. Duncan; Charles F. VanBerg; Stephen E. Tilghman; Ronald E. Dant; Charles D. Donaghe


Archive | 1989

MEMORY GAUGE FOR OBTAINING INFORMATION IN A WELL BORE

Terry O. Anderson; John Mark Richardson; Jack C. Penn; Stephen E. Tilghman; Ronald E. Dant; Gilbert H. Forehand; Billy W. White; Richard L. Duncan; Michael J. Lynch; Charles F. Van Berg; Charles D. Donaghe

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