METHOD OF "GAS-LIFT AND SUBMERGED PUMP" COMBINED AGGREGATE OPERATION Russian patent published in 1996 - IPC

FIELD: oil producing industry, oil production in particular; method is used for wells operation optimization. SUBSTANCE: in process of method realization in case of communicated pipes inside and outside space of well at moment of its operation start and gas consumption changes process parameters are registered till achievement of production conditions of well. According to measured technological parameters productivity factor and stratum pressure of well are made more precise. On their base well equipment characteristics are chosen. After pipes outside and inside space separation and start of submerged pump several given different values of pressure at inlet and outlet of pump changing consumption and / or gas pressure and / or hole mouth pressure and / or adjusting characteristics of submerged pump and / or characteristics of well equipment. Stabilizing production conditions technological parameters are measured and determine their dependences on pressure at inlet and outlet of submerged pump. On their base optimal conditions of combined aggregate and well operation are chosen. EFFECT: method allows to determine optimal conditions of combined aggregate and well operation. 7 cl, 1 dwg