Wells – Processes – With indicating – testing – measuring or locating
Patent
1986-12-04
1987-12-29
Suchfield, George A.
Wells
Processes
With indicating, testing, measuring or locating
138103, 138116, 166 551, 166 66, 166 77, 166242, 166297, 1663051, 174 47, E21B 1922, E21B 3310, E21B 4700
Patent
active
047154438
ABSTRACT:
A coiled baffle system, primarily for conducting well treating operations, is disclosed. The baffle system preferably comprises a baffle which is inserted into a tubing within a well bore to segment the tubing into a high pressure conduit and a low pressure conduit. The baffle system of the present invention may also be provided with electrical conductors for attachment to a variety of subsurface tools or sensors.
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Exxon Production Research Company
Suchfield George A.
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