METHOD OF DEVELOPMENT OF OIL AND GAS DEPOSITS Russian patent published in 2000 - IPC

Abstract RU 2158820 C1

FIELD: oil and gas producing industry. SUBSTANCE: method includes drilling of horizontal producing wells; drilling-in of oil-saturated interval; formation of filtering screen under bottom-hole of horizontal producing wells at level of initial water-oil contact. Oil is recovered under conditions of critical gas-free production rate. EFFECT: increased critical gas-free oil production rate and higher final oil recovery factor. 6 dwg, 3 tbl, 1 ex

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RU 2 158 820 C1

Authors

Zakirov S.N.

Krylov V.A.

Zakirov Eh.S.

Budnikov V.F.

Petin V.F.

Basarygin Ju.M.

Aristov V.A.

Dates

2000-11-10Published

1999-08-18Filed