METHOD FOR PROCESSING FACE-ADJACENT ZONE OF PRODUCT WELLS (VARIANTS)

• Main Authors: MARCHENKO A.V, TERNAVTSEV V.I, SAVEL'EV V.A, AJDASHOV N.F, KAMENSHCHIKOV F.A, CHERNYKH N.L, BORISOV A.P
• Format: Patent
• Language: English; Russian
• Published: 27.05.2005
• Edition: 7
• Subjects: EARTH DRILLING; EARTH DRILLING, e.g. DEEP DRILLING; FIXED CONSTRUCTIONS; MINING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS

FIELD: oil industry. ^ SUBSTANCE: method includes blocking of one range and forcing of acidic solution into another range, blocking is performed by pumping a suspension of following compound, with relation of components in portions of mass: oil absorbent 5-35, surfactant 0.005-0.5, water 1000 with a...