Wells – Means for forming filter beds
Patent
1991-05-21
1992-05-26
Britts, Ramon S.
Wells
Means for forming filter beds
166278, E21B 4304
Patent
active
051158604
ABSTRACT:
An apparatus for setting a gravel pack in an oil well through tubing situation includes the steps of running a tool body into the well using an electric wireline deployment. The tool body is precisely positioned relative to the surrounding casing, and radially extending members attached to the tool are used to extend from the tool body and center the tool body in the well bore. Sand control media such as a gravel pack is disposed in the well annulus circumferentially about the tool body using a dump bailer. The use of radially extending members allows the tool body to pass through restricted diameter areas such as production tubing, fittings, nipples, pressure control device, packers, valves and the like.
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Carisella James V.
Champeaux Glenn
Britts Ramon S.
Perf-O-Log, Inc
Schoeppel Roger J.
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