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2 065 915

(13)

C1

(51)

IPC

(21) (22)

Application

93047931/03, 1993-10-25

(22)

Actual filing date

1993-10-25

(45)

Published

1996-08-27

(72)

Inventor

Arakeljan Eh.I.Kazakov A.G.

(73)

Holder

Nauchno-Tekhnicheskij Tsentr Gosudarstvennogo Predprijatija

HOLE ARRANGEMENT METHOD Russian patent published in 1996 - IPC

Abstract RU 2065915 C1

FIELD: geological prospecting. SUBSTANCE: in drilling, exploration and development of mineral deposits besides cleaning of drilling mud coming out of hole, and also cleaning and decontamination of accompanying drilling fluids, chemical agents and petroleum products are extracted from them and repeatedly used for treating drilling mud which is directed for further deepening of hole. EFFECT: high efficiency. 1 dwg

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RU 2 065 915 C1

Authors

Arakeljan Eh.I.

Kazakov A.G.

Dates

1996-08-27—Published

1993-10-25—Filed

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