E - Fixed Constructions – 21 – B
Patent
E - Fixed Constructions
21
B
E21B 49/02 (2006.01) E21B 25/00 (2006.01)
Patent
CA 2669480
Embodiments of the invention relate to a wireline assembly that includes a coring tool for taking coring samples of the formation and a formation testing tool for taking fluid samples from the formation, where the formation testing tool is operatively connected to the coring tool. In some embodiments, the wireline assembly includes a low-power coring tool. In other embodiments, the coring tool includes a flowline for formation testing.
La présente invention porte sur des réalisations concernant un ensemble sans fil qui inclut un carottier pour prélever des carottes de la formation et un outil d'essai de formation pour prélever des échantillons de liquide de la formation, où outil d'essai de formation est raccordé de manière opérationnelle au carottier. Dans quelques réalisations, l'ensemble sans fil comprend un carottier de faible puissance. Dans d'autres réalisations, le carottier inclut une conduite d'écoulement pour l'essai sur la formation.
Brennen William E. III
Harrigan Edward
Reid Lennox
Schlumberger Canada Limited
Smart & Biggar
LandOfFree
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