E - Fixed Constructions – 21 – B
Patent
E - Fixed Constructions
21
B
E21B 17/07 (2006.01) E21B 17/10 (2006.01) E21B 23/04 (2006.01)
Patent
CA 2678054
A well logging instrument deployment device includes a housing configured to be coupled to a pipe string. A carrier sub is disposed inside the housing and configured to move longitudinally inside the housing. At least one well logging instrument is coupled to the carrier sub. A latch is configured to retain the well logging instrument and carrier sub in a first longitudinal position along the housing such that the well logging instrument is disposed entirely inside the housing. The latch is configured to retain the well logging instrument and carrier in a second position such that at least a portion of the well logging instrument extends outwardly from the housing.
La présente invention concerne un dispositif de déploiement d'un instrument d'exploration de puits comprenant un boîtier configuré pour être couplé à un train de tiges. Un élément porteur est placé à l'intérieur du boîtier et configuré pour se déplacer longitudinalement à l'intérieur du boîtier. Au moins un instrument d'exploration de puits est couplé à l'élément porteur. Un verrou est configuré pour retenir l'instrument d'exploration de puits et l'élément porteur dans une seconde position de sorte qu'au moins une partie de l'instrument d'exploration de puits se prolonge à l'extérieur du boîtier.
Campo Chris Del
Mccoy Matthew
Sheiretov Todor
Schlumberger Canada Limited
Smart & Biggar
LandOfFree
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