E - Fixed Constructions – 21 – B
Patent
E - Fixed Constructions
21
B
166/3
E21B 47/06 (2006.01) E21B 17/00 (2006.01) E21B 23/08 (2006.01) E21B 23/14 (2006.01) E21B 43/119 (2006.01)
Patent
CA 1194781
ABSTRACT OF THE INVENTION A pump-down stinger assembly method for use with a well-logging tool or well bore perforator suspended from a well-logging cable utilizes a stinger adaptor which releasably attaches a length of well-logging cable to the lower end of the stinger adapter and allows the well- logging cable to be retrieved and pulled upwardly through a plurality of sections of stinger, or tubing.
413207
Hoppe Joachim A.
Simmons Ralph L.
Schlumberger Canada Limited
Smart & Biggar
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