FIELD: oil industry. SUBSTANCE: oil from production wells is drawn in accordance with method and water is pumped into injection wells. Values of production factor, water content and well pressure are determined for all production wells. Values of taking factor and well pressure are determined for all injection wells. Well pressure in production wells is kept above pressure of saturation of oil with gas and in injection wells - below pressure of seam fracture. All production and injection wells are divided into cells operating independently with allowance for their location, production factors, water content and taking factors. Oil is produced in agreement with formulas by cells of jointly operating production and injection wells. EFFECT: growth of oil production. 1 tbl
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Authors
Dates
2000-01-10—Published
1999-03-30—Filed