VOLUME ACCOUNTING OF WATER LEAKAGE INJECTED INTO THE STRIPE LIKE VISCOUS-PLASTIC OIL RESERVOIR IN PERIMETER AND MARGINAL ARTIFICIAL FLOODING (26-30)

DOI: 10.31618/nas.2413-5291.2019.3.48.84

Анотация: In the article problems of development of striplike deposit of viscous-elastic oil have been considered. In the considered deposit a row of injection water wells and a row of exploitation oil wells operate. In order to support layer pressure in the deposit the method of perimetr or marginal flooding is used. For assessment leakage of the water pumped into the layer of oil deposit of water- bearing zone hydrodynamic task has been solved and formulae for of a number of water injection wells have been derived. For determination of dayly water consumption of a number of injection wells passing into the water bearing deposit zone, debit of a number of exploitation wells is subtracted from dayly productivity of a number of injection wells. In order to increase oil recovery of the given deposit it is recommended to carry out the following procedures: 1) it is necessary to carry out thermal processing of bore-hole zone of exploitation oil wells; 2) to pump dirty effluents produced in the oil field from the wells located in water-bearing deposit zone behind a number of water injection wells into the layer to form the field with high hydraulic resistance contaminating the layer in that zone.

Ключевые слова: viscous-plastic oil, initial pressure drop, absolute permeability, internal resistance, external resistance, natural flooding, artificial flooding, water leakage, a number of wells, production growth, strip like deposits, ultimate shear stress;

Данные для цитирования: Novruzova S. G., Aliyev I.N. . VOLUME ACCOUNTING OF WATER LEAKAGE INJECTED INTO THE STRIPE LIKE VISCOUS-PLASTIC OIL RESERVOIR IN PERIMETER AND MARGINAL ARTIFICIAL FLOODING (26-30). Национальная Ассоциация Ученых. Проблемы Технических наук. ; ():- 10.31618/nas.2413-5291.2019.3.48.84