RU2006115198A - METHOD FOR OIL DEPOSIT DEVELOPMENT (OPTIONS) - Google Patents

METHOD FOR OIL DEPOSIT DEVELOPMENT (OPTIONS)

Info

Publication number
RU2006115198A
RU2006115198A RU2006115198/03A RU2006115198A RU2006115198A RU 2006115198 A RU2006115198 A RU 2006115198A RU 2006115198/03 A RU2006115198/03 A RU 2006115198/03A RU 2006115198 A RU2006115198 A RU 2006115198A RU 2006115198 A RU2006115198 A RU 2006115198A
Authority
RU
Russia
Prior art keywords
gas
well
liquid
reservoir
cap
Prior art date
Application number
RU2006115198/03A
Other languages
Russian (ru)
Other versions
RU2321731C2 (en
Inventor
Александр Константинович Шевченко (RU)
Александр Константинович Шевченко
Original Assignee
Общество с ограниченной ответственностью "ЛУКОЙЛ-ВолгоградНИПИморнефть" ООО "ЛУКОЙЛ-ВолгоградНИПИморнефть" (RU)
Общество с ограниченной ответственностью "ЛУКОЙЛ-ВолгоградНИПИморнефть" ООО "ЛУКОЙЛ-ВолгоградНИПИморнефть"
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 Общество с ограниченной ответственностью "ЛУКОЙЛ-ВолгоградНИПИморнефть" ООО "ЛУКОЙЛ-ВолгоградНИПИморнефть" (RU), Общество с ограниченной ответственностью "ЛУКОЙЛ-ВолгоградНИПИморнефть" ООО "ЛУКОЙЛ-ВолгоградНИПИморнефть" filed Critical Общество с ограниченной ответственностью "ЛУКОЙЛ-ВолгоградНИПИморнефть" ООО "ЛУКОЙЛ-ВолгоградНИПИморнефть" (RU)
Priority to RU2006115198/03A priority Critical patent/RU2321731C2/en
Publication of RU2006115198A publication Critical patent/RU2006115198A/en
Application granted granted Critical
Publication of RU2321731C2 publication Critical patent/RU2321731C2/en

Links

Landscapes

  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Jet Pumps And Other Pumps (AREA)

Claims (3)

1. Способ разработки нефтяной залежи, включающий нагнетание в скважину воды по колонне лифтовых труб, установку в скважине разобщающих устройств (пакеров), спуск в скважину на колонне лифтовых труб жидкостно-газового эжектора, выкид которого гидравлически сообщен с водонапорным объемом, отличающийся тем, что подачу газа в низконапорную камеру жидкостно-газового эжектора осуществляют путем его перепуска, без подъема на поверхность, из расположенных в разрезе данной скважины газонасыщенных пластов, либо газовых шапок.1. A method of developing an oil deposit, including pumping water into a well through a column of elevator pipes, installing disconnecting devices (packers) in a well, lowering a liquid-gas ejector into a well on a column of elevator pipes, the discharge of which is hydraulically connected to a water volume, characterized in that gas is supplied to the low-pressure chamber of the liquid-gas ejector by bypassing it, without rising to the surface, from gas-saturated formations located in the section of this well or from gas caps. 2. Способ по п.1, отличающийся тем, что при расположении газового пласта (газовой шапки) ниже интервала закачки водогазовой смеси, разобщающие устройства (пакера) устанавливают одно - выше интервала закачки водогазовой смеси, второе - между интервалом закачки водогазовой смеси и газовым пластом (газовой шапкой), устанавливают спущенный на колонне лифтовых труб жидкостно-газовый эжектор, камеру низкого давления которого сообщают через полость, образованную между корпусом жидкостно-газового эжектора и патрубком, сообщенным сверху с затрубным пространством скважины, а снизу с хвостовиком, и далее через перфорационные отверстия с газовым пластом.2. The method according to claim 1, characterized in that when the gas reservoir (gas cap) is located below the injection interval of the water-gas mixture, disconnecting devices (packers) are installed one above the injection interval of the gas-gas mixture, the second between the interval of injection of the gas-gas mixture and the gas reservoir (with a gas cap), a liquid-gas ejector, lowered on a column of elevator pipes, is installed, the low-pressure chamber of which is communicated through a cavity formed between the liquid-gas ejector body and a pipe communicated from above from the annulus m of well space, and below with a liner, and then through perforations with a gas reservoir. 3. Способ по п.1, отличающийся тем, что при расположении газового пласта (газовой шапки) выше интервала закачки водогазовой смеси, разобщающее устройство (пакер) устанавливают между интервалом закачки водогазовой смеси и газовым пластом (газовой шапкой), устанавливают спущенный на колонне лифтовых труб жидкостно-газовый эжектор, камеру низкого давления которого размещают выше разобщающего устройства (пакера) и сообщают через затрубное пространство скважины и перфорационные отверстия с газовым пластом (газовой шапкой).3. The method according to claim 1, characterized in that when the gas reservoir (gas cap) is located above the injection interval of the water-gas mixture, the uncoupling device (packer) is installed between the injection interval of the gas-gas mixture and the gas reservoir (gas cap), the deflator is lowered on the column pipes, a liquid-gas ejector, the low-pressure chamber of which is placed above the uncoupling device (packer) and communicate through the annulus of the well and perforations with a gas reservoir (gas cap).
RU2006115198/03A 2006-05-02 2006-05-02 Oil field development method (variants) RU2321731C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2006115198/03A RU2321731C2 (en) 2006-05-02 2006-05-02 Oil field development method (variants)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2006115198/03A RU2321731C2 (en) 2006-05-02 2006-05-02 Oil field development method (variants)

Publications (2)

Publication Number Publication Date
RU2006115198A true RU2006115198A (en) 2007-11-27
RU2321731C2 RU2321731C2 (en) 2008-04-10

Family

ID=38959791

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2006115198/03A RU2321731C2 (en) 2006-05-02 2006-05-02 Oil field development method (variants)

Country Status (1)

Country Link
RU (1) RU2321731C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102182412B (en) * 2011-04-11 2016-01-27 江苏新彩阳机电技术有限公司 Complete equipment for plugging liner during operation under pressure
CN105221124A (en) * 2014-06-28 2016-01-06 长春市恒大石油机械有限公司 A kind of eccentric injection mandrel with sand setting passage
CN106194140B (en) * 2016-08-29 2018-09-04 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 Shaft bottom water drainage gas production device and its method

Also Published As

Publication number Publication date
RU2321731C2 (en) 2008-04-10

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Legal Events

Date Code Title Description
PC43 Official registration of the transfer of the exclusive right without contract for inventions

Effective date: 20111031

PD4A Correction of name of patent owner
MM4A The patent is invalid due to non-payment of fees

Effective date: 20190503