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RATE RAISING OF OIL PRODUCTION, CONTROL OF EXPLOITATION AT OIL-AND-GAS DEPOSITS WITH COMPLEX GEOLOGICAL STRUCTURE

By Rafik Shafikovich Kayumov

Abstract

There the dependences of facts of gas leakage on the oil-saturated thickness have been obtained on the basis of distinctions of oil extraction from the complexly-built bed. The compounds for the equalization of inflow profiles, of reception ability profiles and of rate raising of oil production have been substantiated by science and have been developed. The performance processes of repair-and-isolation works and of works for the rate raising have been developed as the result of laboratorial and field studies. The distinctions of geological structure and of production character of oil have been brought out. 37 flooding places in the monolith zone under gas have been offered and have been organized; the probability of gas leakage in the wells of zones under gas has been ascertained. The compounds for the rate raising of oil production and for the control of exploitation by the equalization manner of inflow profiles and of profiles of reception ability under the conditions of oil-and-gas deposits have been developed. The compounds for the rate raising of oil production, the compound for the control of flooding process have been introduced at the wells of deposits of Joint-Stock Company of Open Type "Surgutneftegaz". The added production of oil has been obtained 938,0 ths t in number in 1986-1992 as the result of introduction of developed compounds in the wells of Lyantor Deposit. The application fields are the rate raising of oil production, the control of exploitation of oil-and-gas depositsAvailable from VNTIC / VNTIC - Scientific & Technical Information Centre of RussiaSIGLERURussian Federatio

Topics: 08L - Mining, MINING
Year: 1992
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Provided by: OpenGrey Repository
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