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EA201400316A1 - COMPLEX OF EQUIPMENT FOR EXTRACTION OF HIGH-LANGUAGE OIL - Google Patents

COMPLEX OF EQUIPMENT FOR EXTRACTION OF HIGH-LANGUAGE OIL

Info

Publication number
EA201400316A1
EA201400316A1 EA201400316A EA201400316A EA201400316A1 EA 201400316 A1 EA201400316 A1 EA 201400316A1 EA 201400316 A EA201400316 A EA 201400316A EA 201400316 A EA201400316 A EA 201400316A EA 201400316 A1 EA201400316 A1 EA 201400316A1
Authority
EA
Eurasian Patent Office
Prior art keywords
complex
housing
annular chamber
downhole tool
sealed cavity
Prior art date
Application number
EA201400316A
Other languages
Russian (ru)
Inventor
Анна Владимировна АБРАМОВА
Майя Владимировна БАЯЗИТОВА
Андрей Андреевич ПЕЧКОВ
Юрий Алексеевич САЛТЫКОВ
Original Assignee
Общество с ограниченной ответственностью "Виатех"
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 "Виатех" filed Critical Общество с ограниченной ответственностью "Виатех"
Publication of EA201400316A1 publication Critical patent/EA201400316A1/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
    • E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
    • 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
    • E21B28/00—Vibration generating arrangements for boreholes or wells, e.g. for stimulating production
    • 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
    • E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
    • E21B43/121—Lifting well fluids

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

Комплекс оборудования для добычи высоковязкой нефти содержит насосно-компрессорную трубу с размещенным внутри нее приводом нефтяного насоса и последовательно смонтированную на ней компоновку из нефтяного насоса, перфорированного участка трубы с якорем насоса и скважинного прибора, выполненного в виде цилиндрического корпуса. В корпусе последовательно расположены герметичная полость и кольцевая камера с радиальными каналами. В герметичной полости корпуса размещен источник упругих колебаний высокой частоты, выполненный в виде ультразвукового преобразователя. Герметичная полость по оси компоновки снабжена стяжкой, имеющей внутренний сквозной канал, ведущий в кольцевую камеру. На наружной поверхности корпуса установлено распределительное устройство, выполненное в виде подвижной втулки. Скважинный прибор соединен электрическим кабелем с наземным источником электропитания. Комплекс дополнительно снабжен наземными расходной емкостью с реагентом, насосом, регулирующим клапаном, связанными между собой трубопроводом, и линией подачи жидкого химического реагента через внутренний канал стяжки герметичной полости в кольцевую камеру скважинного прибора.The complex of equipment for the production of high-viscosity oil contains a tubing with an oil pump drive located inside it and an assembly of an oil pump, a perforated section of the pipe with a pump anchor and a downhole tool made in the form of a cylindrical body mounted in series on it. A sealed cavity and an annular chamber with radial channels are arranged in series in the housing. In the sealed cavity of the housing there is a source of elastic vibrations of high frequency, made in the form of an ultrasonic transducer. The sealed cavity along the layout axis is equipped with a coupler having an internal through channel leading to the annular chamber. A switchgear made in the form of a movable sleeve is installed on the outer surface of the housing. The downhole tool is connected by an electric cable to a surface power source. The complex is additionally equipped with a ground supply tank with a reagent, a pump, a control valve interconnected by a pipeline, and a line for supplying a liquid chemical reagent through the internal channel of the tight cavity tie-down into the annular chamber of the downhole tool.

EA201400316A 2012-04-11 2012-04-11 COMPLEX OF EQUIPMENT FOR EXTRACTION OF HIGH-LANGUAGE OIL EA201400316A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/RU2012/000277 WO2013154449A1 (en) 2012-04-11 2012-04-11 Set of equipment for extracting highly viscous oil

Publications (1)

Publication Number Publication Date
EA201400316A1 true EA201400316A1 (en) 2014-09-30

Family

ID=49327916

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201400316A EA201400316A1 (en) 2012-04-11 2012-04-11 COMPLEX OF EQUIPMENT FOR EXTRACTION OF HIGH-LANGUAGE OIL

Country Status (3)

Country Link
US (1) US20150075769A1 (en)
EA (1) EA201400316A1 (en)
WO (1) WO2013154449A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10018003B2 (en) * 2015-05-06 2018-07-10 Tazco Holdings Inc. Means for accommodating cables in tubing anchoring tools
CN105464635A (en) * 2015-12-01 2016-04-06 铜仁中能天然气有限公司 Shale gas well production increase device with inherent frequency measuring unit
CN108222920A (en) * 2016-12-20 2018-06-29 中国石油天然气股份有限公司 Heavy oil return prediction method and device
CN107939361B (en) * 2017-12-07 2023-09-26 中国石油天然气股份有限公司 A kind of foam drainage oil production pipe string and method for oil pumping well
CN111101899B (en) * 2018-10-29 2023-08-04 中国石油化工股份有限公司 Oil sleeve annulus dosing lifting device and method
CN109458150A (en) * 2018-11-16 2019-03-12 中国海洋石油集团有限公司 A kind of downhole ultrasonic oscillation release device and method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4345650A (en) * 1980-04-11 1982-08-24 Wesley Richard H Process and apparatus for electrohydraulic recovery of crude oil
US5004007A (en) * 1989-03-30 1991-04-02 Exxon Production Research Company Chemical injection valve
US5117913A (en) * 1990-09-27 1992-06-02 Dresser Industries Inc. Chemical injection system for downhole treating
US5141056A (en) * 1991-04-23 1992-08-25 Den Norske Stats Oljeselskap A.S Injection valve for injecting chemicals and similar liquid substances into subsurface formations
WO2001065055A1 (en) * 2000-03-02 2001-09-07 Shell Internationale Research Maatschappij B.V. Controlled downhole chemical injection
US6880639B2 (en) * 2002-08-27 2005-04-19 Rw Capillary Tubing Accessories, L.L.C. Downhole injection system
RU2243366C2 (en) * 2002-12-30 2004-12-27 Открытое акционерное общество "Татнефть" им. В.Д. Шашина Method for acoustic treatment of wells of system for preservation of bed pressure
RU2261986C1 (en) * 2004-11-22 2005-10-10 Закрытое акционерное общество "Алойл" Method for complex well bottom zone treatment
RU2366806C1 (en) * 2007-12-28 2009-09-10 Валерий Петрович Дыбленко Physical effect method used during development of hydrocarbon deposit, and bore-hole plant for method's realisation
WO2011082202A2 (en) * 2009-12-31 2011-07-07 Baker Hughes Incorporated Apparatus and method for pumping a fluid and an additive from a downhole location into a formation or to another location

Also Published As

Publication number Publication date
US20150075769A1 (en) 2015-03-19
WO2013154449A1 (en) 2013-10-17

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