METHOD OF OIL POOL DEVELOPMENT Russian patent published in 2000 - IPC

FIELD: oil-producing industry; applicable in development of oil pools complicated with low-amplitude formation doming. SUBSTANCE: in development of oil pool, production is withdrawn from producing wells and working agent is injected by cycles through injection wells. Determined for producing well are all the nearest acting injection wells. Subject to determination are period from beginning of operation of each nearest acting injection well up to attaining of maximum formation pressure and period from shutdown to attaining of minimum formation pressure in producing well. Operation of all nearest acting injection wells is coordinated by attaining of maximum and minimum formation pressure in respective producing well. During the period of maximum formation pressure in producing well, well production rate is intensified, and during minimum formation pressure, water inflow shutoff operation are effected in producing well. EFFECT: higher oil recovery from pool. 1 ex