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Title: Lifting liquid from boreholes

Abstract

A device for lifting liquid from boreholes comprises a pump which is located downhole in the region of a production formation and which consists of a fluid-actuated, double-action piston. The pump is connected by fluid pressure lines to a source of fluid pressure disposed above ground and a switching valve is connected to provide fluid pressure to alternate sides of the piston to effect reciprocation thereof.

Inventors:
Publication Date:
OSTI Identifier:
5964528
Patent Number(s):
US 4383803
Assignee:
EDB-83-147214
Resource Type:
Patent
Resource Relation:
Patent File Date: Filed date 14 Oct 1980; Other Information: PAT-APPL-196615
Country of Publication:
United States
Language:
English
Subject:
02 PETROLEUM; MATERIALS HANDLING EQUIPMENT; DESIGN; OIL WELLS; BOREHOLES; PETROLEUM; PUMPS; RECOVERY; CAVITIES; ENERGY SOURCES; EQUIPMENT; FOSSIL FUELS; FUELS; WELLS; 022000* - Petroleum- Transport, Handling, & Storage; 020300 - Petroleum- Drilling & Production

Citation Formats

Reese, T.E. Lifting liquid from boreholes. United States: N. p., 1983. Web.
Reese, T.E. Lifting liquid from boreholes. United States.
Reese, T.E. Tue . "Lifting liquid from boreholes". United States. doi:.
@article{osti_5964528,
title = {Lifting liquid from boreholes},
author = {Reese, T.E.},
abstractNote = {A device for lifting liquid from boreholes comprises a pump which is located downhole in the region of a production formation and which consists of a fluid-actuated, double-action piston. The pump is connected by fluid pressure lines to a source of fluid pressure disposed above ground and a switching valve is connected to provide fluid pressure to alternate sides of the piston to effect reciprocation thereof.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue May 17 00:00:00 EDT 1983},
month = {Tue May 17 00:00:00 EDT 1983}
}