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Dive into the research topics where Larry Lee Grigar is active.

Publication


Featured researches published by Larry Lee Grigar.


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

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 | 1993

Perforating gun detonator package incorporating exploding foil

James M. Barker; Larry Lee Grigar


Archive | 1984

Tubing conveyed perforating gun electrical detonator

Larry Lee Grigar; Carl B. Miller


Archive | 1987

Through bulkhead explosive initiator for oil well usage

James M. Barker; Larry Lee Grigar; Dennis E. Schramek


Archive | 1991

Apparatus for orienting perforating gun

John Wesley Jordan; Gregory N. Gilbert; Martin Leslie Tomek; Larry Lee Grigar; Terry Lee Slagle


Archive | 1987

Balanced isolation tool enabling clean fluid in tubing perforated operations

Larry Lee Grigar


Archive | 1993

Detonator für Bohrlochperforator mit explodierender Folie

James M. Barker; Larry Lee Grigar


Archive | 1993

Détonateur pour perforateur de puits avec feuille explosante

James M. Barker; Larry Lee Grigar


Archive | 1991

An apparatus for orienting a perforator.

Gregory N. Gilbert; Martin Leslie Tomek; Larry Lee Grigar; Terry Lee Slagle

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Terry Lee Slagle

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