Anchor plug for open hole test tools

Details Anchor plug for open hole test tools Anchor plug for open hole test tools

1992-10-22

1994-09-06

Suchfield, George A.

Wells

Processes

With indicating, testing, measuring or locating

166292, 166293, 166295, 175 64, 175 65, E21B 4700, E21B 33134

Patent

active

053439473

ABSTRACT:
A cement anchor is provided for test tools in a well in a soft or weak formation below a zone to be tested.

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