Wells – Processes – Producing the well
Patent
1993-02-05
1994-09-13
Britts, Ramon S.
Wells
Processes
Producing the well
166 72, 210170, E21B 4300
Patent
active
053456556
ABSTRACT:
For obtaining liquids and/or gases contained in ground or rock formation, contaminants or useful substances, especially oils, at least one shaft is arranged in a corresponding region, a negative pressure is formed in the shaft provided with a casing having vertically spaced permeable and impermeable wall portions so as to produce a circulation of an available or introduced liquid from ground or rock formations through a first permeable wall region into the shaft, further in an axial direction of the shaft, and then through a second permeable wall region back into the ground or rock formations, gases entrained in the circulation of liquids are separated from the liquid by a negative pressure device, and a second shaft is arranged near the first mentioned shaft so that the circulations of liquid in the shafts touch or intersect one another.
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Brunnenbau, Bau von Wasserwerken, Rohrleitungsbau, Arthur Golwer & Oskar Post, 1978, pp. 360-363.
Britts Ramon S.
IEG Industrie-Engineering GmbH
Striker Michael J.
Tsay Frank S.
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