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2 005 878

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C1

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IPC

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Application

4887812/03, 1990-12-06

(22)

Actual filing date

1990-12-06

(45)

Published

1994-01-15

(72)

Inventor

Gol'Tsov S.N.

(73)

Holder

Gosudarstvennyj Proektno-Izyskatel'Skij I Nauchno-Issledovatel'Skij Institut

METHOD FOR DETERMINATION OF WATER ABSORPTION BY HARD ROCKS Russian patent published in 1994 - IPC

Abstract RU 2005878 C1

FIELD: hydrogeological investigations in wells. SUBSTANCE: well interval with length l1 is shutoff by plug. Water is injected in this interval at preset head H. Steady water consumption Q1 is determined. Length of shutoff interval is measured up to length l2. Water is injected again at same head H and its steady consumption Q2 is determined. Specific water absorption is determined by formula . EFFECT: higher efficiency. 2 dwg

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RU 2 005 878 C1

Authors

Gol'Tsov S.N.

Dates

1994-01-15—Published

1990-12-06—Filed

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