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EA201800080A1 - EQUIPMENT FOR SIMULTANEOUSLY SEPARATED OIL PRODUCTION WITH THE USE OF THE ASSEMBLY ROD PUMP AND THE METHOD OF INSTALLING THE EQUIPMENT IN THE WELL - Google Patents

EQUIPMENT FOR SIMULTANEOUSLY SEPARATED OIL PRODUCTION WITH THE USE OF THE ASSEMBLY ROD PUMP AND THE METHOD OF INSTALLING THE EQUIPMENT IN THE WELL

Info

Publication number
EA201800080A1
EA201800080A1 EA201800080A EA201800080A EA201800080A1 EA 201800080 A1 EA201800080 A1 EA 201800080A1 EA 201800080 A EA201800080 A EA 201800080A EA 201800080 A EA201800080 A EA 201800080A EA 201800080 A1 EA201800080 A1 EA 201800080A1
Authority
EA
Eurasian Patent Office
Prior art keywords
equipment
packer
separator
well
pump
Prior art date
Application number
EA201800080A
Other languages
Russian (ru)
Other versions
EA035282B1 (en
Inventor
Михаил Иванович Галай
Станислав Иосифович Мулица
Сергей Дмитриевич Клочков
Вадим Владимирович Токарев
Дмитрий Леонидович Третьяков
Антон Валерьевич Серебренников
Original Assignee
Республиканское Унитарное Предприятие "Производственное Объединение "Белоруснефть"
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 Республиканское Унитарное Предприятие "Производственное Объединение "Белоруснефть" filed Critical Республиканское Унитарное Предприятие "Производственное Объединение "Белоруснефть"
Priority to EA201800080A priority Critical patent/EA035282B1/en
Publication of EA201800080A1 publication Critical patent/EA201800080A1/en
Publication of EA035282B1 publication Critical patent/EA035282B1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/14—Obtaining from a multiple-zone well
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
    • F04B47/02—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)

Abstract

Изобретение относится к нефтедобывающей промышленности, а именно к технологии одновременно-раздельной добычи с использованием вставных штанговых насосов и замены оборудования в случае подземного ремонта скважин. Оборудование состоит из трех последовательно снизу вверх соединенных посредством герметичных разъемных замковых соединений компоновок: пакерной, компоновки средоразделителя и насосной компоновки. Пакерная компоновка состоит из последовательно снизу вверх соединенных пакера, башмака стингера, башмака цангового замка, корпуса цангового ловителя. Компоновка средоразделителя состоит из последовательно снизу вверх соединенных стингера, цангового замка, газосепаратора, двухканального средоразделителя, в одном из каналов которого размещен боковой всасывающий клапан, кожуха, башмака замковой опоры и колонны лифтовых труб. Насосная компоновка состоит из вставного штангового насоса с нижним манжетным креплением и замком с верхним механическим креплением и выполнена с обеспечением герметичного разделения подпакерного и надпакерного пространства скважины нижним манжетным креплением вставного насоса при его установке во втором канале средоразделителя. Для осуществления способа установки оборудования в скважине используется технологическая компоновка, обеспечивающая спуск пакерной компоновки в скважину, установку пакера и подъем пакерной компоновки на устье скважины. Технический результат заключается в высокой ремонтопригодности заявляемого оборудования для одновременно-раздельной добычи нефти.The invention relates to the oil industry, in particular to the technology of simultaneous-separate production using plug-in sucker rod pumps and equipment replacement in the case of underground repair of wells. The equipment consists of three consecutive bottom-up connected by means of sealed detachable locking connections of the layouts: packer, media separator layout and pump assembly. The packer layout consists of a sequentially bottom-up connected packer, stinger shoe, collet lock shoe, collet catch body. The layout of the separator consists of sequentially bottom-up connected stinger, collet lock, gas separator, two-channel separator, in one of the channels of which the side suction valve, casing, locking support shoe and column of elevator pipes are located. The pump arrangement consists of a plug-in sucker-rod pump with a lower lip mounting and a lock with an upper mechanical attachment and is designed to ensure tight separation of the subpacker and nadpaknerny space of the well by the lower lip mounting of the plug-in pump when it is installed in the second channel of the middle separator. For the implementation of the method of installation of the equipment in the well, a technological arrangement is used to ensure the descent of the packer assembly into the well, the installation of the packer and the rise of the packer assembly at the wellhead. The technical result consists in the high maintainability of the proposed equipment for simultaneous separate oil production.

EA201800080A 2017-12-21 2017-12-21 System for simultaneous-separate oil production using an integrated bar pump, and method for installing the system in a well EA035282B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EA201800080A EA035282B1 (en) 2017-12-21 2017-12-21 System for simultaneous-separate oil production using an integrated bar pump, and method for installing the system in a well

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EA201800080A EA035282B1 (en) 2017-12-21 2017-12-21 System for simultaneous-separate oil production using an integrated bar pump, and method for installing the system in a well

Publications (2)

Publication Number Publication Date
EA201800080A1 true EA201800080A1 (en) 2019-06-28
EA035282B1 EA035282B1 (en) 2020-05-25

Family

ID=66998703

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201800080A EA035282B1 (en) 2017-12-21 2017-12-21 System for simultaneous-separate oil production using an integrated bar pump, and method for installing the system in a well

Country Status (1)

Country Link
EA (1) EA035282B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110735607A (en) * 2019-12-02 2020-01-31 延长油田股份有限公司南泥湾采油厂 A kind of oil well pump cross bridge pressure setting packer device and application method
RU2745488C1 (en) * 2020-10-15 2021-03-25 Общество с ограниченной ответственностью "АБМ СЕРВИС ГРУПП" Single-lift pumping unit for producing from two layers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2905099A (en) * 1954-10-25 1959-09-22 Phillips Petroleum Co Oil well pumping apparatus
RU2513566C2 (en) * 2012-08-16 2014-04-20 Республиканское Унитарное Предприятие "Производственное Объединение "Белоруснефть" Dual string production method in well with increased gas ratio and device for its implementation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110735607A (en) * 2019-12-02 2020-01-31 延长油田股份有限公司南泥湾采油厂 A kind of oil well pump cross bridge pressure setting packer device and application method
RU2745488C1 (en) * 2020-10-15 2021-03-25 Общество с ограниченной ответственностью "АБМ СЕРВИС ГРУПП" Single-lift pumping unit for producing from two layers

Also Published As

Publication number Publication date
EA035282B1 (en) 2020-05-25

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ KZ KG TJ TM