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Dive into the research topics where James M. Barker is active.

Publication


Featured researches published by James M. Barker.


Archive | 1987

Downhole perforating method and apparatus using secondary explosive detonators

James M. Barker; Larry Lee Grigar; Dennis E. Schramek; Starlin M. Reid; Cyril R. Sumner


Archive | 1986

Through tubing bridge plug and method of installation

James M. Barker; Harold V. Bratt


Archive | 2003

Apparatus and method for severing pipe utilizing a multi-point initiation explosive device

Antony F. Grattan; Michael L. Patterson; James M. Barker; Thomas J. Wuensche


Archive | 2000

Oilwell perforator having metal loaded polymer matrix molded liner and case

William R. Collins; David John Leidel; Jerry L. Walker; Nathan G. Clark; James M. Barker


Archive | 1987

Exploding bridge wire detonator with shock reflector for oil well usage

James O. Johnson; James M. Barker; Starlin M. Reid


Archive | 1986

Tubing pressure operated initiator for perforating in a well borehole

Robert R. Luke; James M. Barker; Michael L. Smith; Larry Lee Grigar; Carl B. Miller


Archive | 2004

Perforating gun assembly and method for enhancing perforation depth

James M. Barker; Michael C. Rogers; Duncan MacNiven


Archive | 1993

Perforating gun detonator package incorporating exploding foil

James M. Barker; Larry Lee Grigar


Archive | 1987

Automatic drop-off device for perforating guns

James M. Barker; Timothy Michael Miller


Archive | 2004

Perforating gun assembly and method for creating perforation cavities

James M. Barker; Michael C. Rogers; Duncan MacNiven

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