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A technique to evaluate deviated wells with standard logging tools

Conference · · Soc. Pet. Eng. AIME, Pap.; (United States)
OSTI ID:5289607
A new technique to log highly deviated wells with standard logging tools has been developed. The logging tool is carried at the end of the drill pipe inside a protective sleeve. The logging cable is pumped to the head of the tool where mechanical and electrical connections are made with a special wet makeup connector. The logging tool is extended in the open hole by a rigid stinger and retrieved by the logging cable. Logging takes place during the retrieval. This paper describes the new technique and the special equipment required.
Research Organization:
Schlumberger Well Services
OSTI ID:
5289607
Report Number(s):
CONF-8310121-
Conference Information:
Journal Name: Soc. Pet. Eng. AIME, Pap.; (United States) Journal Volume: SPE 12180
Country of Publication:
United States
Language:
English