Wells – Processes – With indicating – testing – measuring or locating
Patent
1992-08-03
1994-04-26
Melius, Terry Lee
Wells
Processes
With indicating, testing, measuring or locating
166385, 175 50, 73151, E21B 4700
Patent
active
053058305
ABSTRACT:
A method and a device for carrying out measurings and/or servicings in a wellbore or a well in the process of being drilled by means of electric connection linking the surface to an assembly fastened to the end of a drill string involve the use of an assembly comprising measuring and/or servicing means linked to a first connector integral with the assembly; a cable section comprising at the lower end thereof, a second connector and at the upper end thereof, a first intermediate connector integral with a support; and a cable linked to the surface comprising at the lower end thereof a second intermediate connector.
REFERENCES:
patent: 4126848 (1978-11-01), Denison
patent: 4325438 (1982-04-01), Zuvela
patent: 4349072 (1982-09-01), Escaron et al.
patent: 4664189 (1987-05-01), Wittrisch
patent: 4690214 (1987-09-01), Wittrisch
patent: 5180011 (1993-01-01), Wittrisch
patent: 5207096 (1993-05-01), Castel et al.
patent: 5217072 (1993-06-01), Wittrisch
Institut Francais du Pe'trole
Melius Terry Lee
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