SU135059A1 - Method for reducing water and gas content in produced oil - Google Patents

Method for reducing water and gas content in produced oil

Info

Publication number
SU135059A1
SU135059A1 SU664274A SU664274A SU135059A1 SU 135059 A1 SU135059 A1 SU 135059A1 SU 664274 A SU664274 A SU 664274A SU 664274 A SU664274 A SU 664274A SU 135059 A1 SU135059 A1 SU 135059A1
Authority
SU
USSR - Soviet Union
Prior art keywords
gas content
produced oil
reducing water
oil
water
Prior art date
Application number
SU664274A
Other languages
Russian (ru)
Inventor
В.П. Бобелюк
И.Г. Мосеенкова
Original Assignee
В.П. Бобелюк
И.Г. Мосеенкова
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by В.П. Бобелюк, И.Г. Мосеенкова filed Critical В.П. Бобелюк
Priority to SU664274A priority Critical patent/SU135059A1/en
Application granted granted Critical
Publication of SU135059A1 publication Critical patent/SU135059A1/en

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  • Curing Cements, Concrete, And Artificial Stone (AREA)

Description

В ОСНОВНОМ авт. св. № 108840 описан способ уменьшени  содержани  воды и газа в добываемой нефти путем закачки в зкой жидкост.1 в призабойную зону пласта, с целью снижени  фазовой проницаемости дл  воды или газа. Известный способ борьбы с обводненностью скважин не обеспечивает длительную эксплуатацию их, т. е. закаченна  в водоносную часть пласта нефть вымываетс . Обычный цементаж водонасыщенной части пласта сокращает приток нефти К скважине, а последн   быстро обводн етс .BASIC Auth. St. No. 108840 describes a method for reducing the content of water and gas in produced oil by injecting a viscous liquid.1 into the bottomhole formation zone in order to reduce the phase permeability to water or gas. The known method of combating the watering of wells does not ensure their long-term operation, i.e. the oil pumped into the aquifer of the reservoir is leached. Conventional cementing of the water-saturated part of the reservoir reduces the flow of oil to the well, and the latter is quickly irrigated.

Предлагаемый способ уменьшени  содержани  воды и газа в добываемой нефти  вл етс  дальнейшим совершенствованием изобретени  ио авт. св. К° 108840. Он состоит в том, что после закачки в зко жидкости в призабойную зону пласта производ т последующую цементную заливку ее. После затвердени  цемента производ т повторное вскрытие верхней части пласта.The proposed method for reducing the water and gas content in the produced oil is a further improvement of the invention. St. To ° 108840. It consists in the fact that after injection into the fluid in the bottomhole formation zone, the subsequent cement pouring is performed. After the cement hardens, the upper part of the formation is re-opened.

Следовательно, быстрое обводнение скважины предупреждаетс  закачкой в зкой жидкости в пласт, а цементаж обеспечи вает длительный срок нормальной эксплуатации и увеличивает межремонтный период работы скважины.Consequently, the rapid watering of the well is prevented by the injection of a viscous fluid into the formation, and cementing ensures a long period of normal operation and increases the turnaround time of the well.

Предмет изобретени Subject invention

Способ у меньшени  содержани  воды и газа в добываемой нефти по авт. св. JVs 108840, отл ич ающи йс  тем, что, с целью предотвращени  в процессе эксплуатации пр мого вытеснени  закаченной в пласт жидкости, после закачки последней производ т цементную заливку с последующим вскрытием верхней (нефт ной) части пласта одним из известных способов.The method has less water and gas content in the extracted oil according to the author. St. JVs 108840, differing from the fact that, in order to prevent the direct injection of the fluid injected into the formation during the operation, after injection of the latter, cement pouring is performed followed by opening the upper (oil) part of the formation using one of the known methods.

SU664274A 1960-04-21 1960-04-21 Method for reducing water and gas content in produced oil SU135059A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU664274A SU135059A1 (en) 1960-04-21 1960-04-21 Method for reducing water and gas content in produced oil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU664274A SU135059A1 (en) 1960-04-21 1960-04-21 Method for reducing water and gas content in produced oil

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
SU108840 Addition

Publications (1)

Publication Number Publication Date
SU135059A1 true SU135059A1 (en) 1960-11-30

Family

ID=48291399

Family Applications (1)

Application Number Title Priority Date Filing Date
SU664274A SU135059A1 (en) 1960-04-21 1960-04-21 Method for reducing water and gas content in produced oil

Country Status (1)

Country Link
SU (1) SU135059A1 (en)

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