DEVELOPMENT OF WATER CONTROL TECHNOLOGIES
UDC: 622.276.72
DOI: -
Authors:
Kulikov Alexander N.
1,
Magadova Lyubov A.1,
Poteshkina Kira A.1,
Eliseev Dmitriy Ju.1,
Silin Mikhail A.1
1 Gubkin Russian State University (National Research University) of Oil and Gas
Keywords: low-waste water control technology, killing of a well, residual resistance factor, rain-technology, temporary plugging productive formation, mutual neutralization
Annotation:
The article presents ways to improve water inflow control technologies in production wells and repair and insulation works in injectors. These consist in cost reduction by eliminating the pre-lifting pump from the well. Such work on water shut control in producing wells is recommended to be carried out simultaneously with preparation for the current repair. An integrated technology including water shut off works, killing and acid stimulation of wells is offered. “IMR” is proposed as a plugging composition. The expediency of insulation works in injection wells to eliminate behind-casing flow using diverter technology is shown. It is recommended to temporarily isolate the productive layer by such compositions. The technology of temporary producing formation isolation with guar gel and other reagents is offered.
Bibliography:
1. Куликов А.Н., Нигматуллина Р.Г. К вопросу оптимизации выбора объектов изоляционных работ на водоплавающих залежах Западной Сибири//Интервал. — 2008. — № 6. — C. 36-40.
2. Куликов А.Н., Дворкин В.И. Гидродинамические особенности разработки водоплавающих залежей нефти и их влияние на эффективность геолого-технических мероприятий//Электронный журнал „Исследовано в России”. — 2005. — № 84. — С. 879-888.
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