RU98119718A - INSTALLING TWO-PHASE EFFLUENT EQUIPMENT LIQUID / GAS - Google Patents

INSTALLING TWO-PHASE EFFLUENT EQUIPMENT LIQUID / GAS

Info

Publication number
RU98119718A
RU98119718A RU98119718/03A RU98119718A RU98119718A RU 98119718 A RU98119718 A RU 98119718A RU 98119718/03 A RU98119718/03 A RU 98119718/03A RU 98119718 A RU98119718 A RU 98119718A RU 98119718 A RU98119718 A RU 98119718A
Authority
RU
Russia
Prior art keywords
column
gas
lifting pipes
pump
liquid
Prior art date
Application number
RU98119718/03A
Other languages
Russian (ru)
Other versions
RU2201535C2 (en
Inventor
Жан-Луи Бокэн
Original Assignee
Елф Эксплорасьон Продюксьон
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
Priority claimed from FR9701113A external-priority patent/FR2759113B1/en
Application filed by Елф Эксплорасьон Продюксьон filed Critical Елф Эксплорасьон Продюксьон
Publication of RU98119718A publication Critical patent/RU98119718A/en
Application granted granted Critical
Publication of RU2201535C2 publication Critical patent/RU2201535C2/en

Links

Claims (5)

1. Установка откачивания, предназначенная для размещения в скважине (10), проходящей от поверхности земли до соответствующего нефтеносного пласта и содержащая колонну (18) подъемных труб, на нижнем конце которой расположен насос (20), и герметичное уплотнение (28, 42), установленное в скважине вокруг колонны (18) подъемных труб и ограничивающее камеру (31) в нижней части скважины, внутри которой расположен насос, отличающаяся тем, что дополнительно содержит гидроэжектор (32) в колонне (18) подъемных труб, содержащий зону (34) разрежения, открывающуюся в верхнюю часть камеры (31).1. A pumping unit designed to be placed in a well (10) extending from the surface of the earth to the corresponding oil reservoir and containing a column (18) of lifting pipes, at the lower end of which there is a pump (20), and a tight seal (28, 42), installed in the well around the column (18) of lifting pipes and restricting the chamber (31) in the lower part of the well, inside of which there is a pump, characterized in that it further comprises an ejector (32) in the column (18) of the lifting pipes containing a vacuum zone (34) opening in ve the upper part of the chamber (31). 2. Установка по п. 1, отличающаяся тем, что жидкостно-газовый гидроэжектор (32) установлен в колонне (18) подъемных труб на уровне, расположенном непосредственно ниже герметичного уплотнения (28), причем зона (34) разрежения сообщена с камерой (31) при помощи отверстий (36), выполненных в жидкостно-газовом гидроэжекторе. 2. Installation according to claim 1, characterized in that the liquid-gas hydroejector (32) is installed in the column (18) of the lifting pipes at a level located directly below the hermetic seal (28), and the rarefaction zone (34) is in communication with the chamber (31) ) using holes (36) made in a liquid-gas hydroejector. 3. Установка по п. 1, отличающаяся тем, что жидкостно-газовый гидроэжектор (32) установлен в колонне (18) подъемных труб в точке ниже герметичного уплотнения (42), причем зона (34) разрежения сообщена с камерой (31) при помощи канала (46), проходящего сквозь герметичное уплотнение (42). 3. Installation according to claim 1, characterized in that the liquid-gas hydroejector (32) is installed in the column (18) of the lifting pipes at a point below the tight seal (42), and the rarefaction zone (34) is in communication with the chamber (31) by channel (46) passing through the tight seal (42). 4. Установка по одному из пп.1 - 3, отличающаяся тем, что насос содержит дополнительно центробежный сепаратор, сообщенный с зоной (34) разрежения жидкостно-газового гидроэжектора (32). 4. Installation according to one of claims 1 to 3, characterized in that the pump further comprises a centrifugal separator in communication with the rarefaction zone (34) of the liquid-gas hydroejector (32). 5. Установка по одному из пп.1 - 4, отличающаяся тем, что дополнительно содержит возвратный клапан (52), установленный в колонне (18) подъемных труб между насосом (20) и гидроэжектором (32), и боковое отверстие (54) в колонне (18) подъемных труб между насосом (20) и этим возвратным клапаном (52). 5. Installation according to one of claims 1 to 4, characterized in that it further comprises a check valve (52) installed in the column (18) of the lifting pipes between the pump (20) and the ejector (32), and a side hole (54) in a column (18) of lifting pipes between the pump (20) and this check valve (52).
RU98119718/06A 1997-01-31 1998-01-28 Plant to pump two-phase gas and fluid mixture out of well RU2201535C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9701113 1997-01-31
FR9701113A FR2759113B1 (en) 1997-01-31 1997-01-31 PUMPING SYSTEM FOR A LIQUID / GAS BIPHASIC EFFLUENT

Publications (2)

Publication Number Publication Date
RU98119718A true RU98119718A (en) 2000-09-27
RU2201535C2 RU2201535C2 (en) 2003-03-27

Family

ID=9503202

Family Applications (1)

Application Number Title Priority Date Filing Date
RU98119718/06A RU2201535C2 (en) 1997-01-31 1998-01-28 Plant to pump two-phase gas and fluid mixture out of well

Country Status (11)

Country Link
US (1) US6250384B1 (en)
EP (1) EP0892886B1 (en)
AT (1) ATE221613T1 (en)
BR (1) BR9805955A (en)
CA (1) CA2251611C (en)
DE (1) DE69806865T2 (en)
FR (1) FR2759113B1 (en)
NO (1) NO315288B1 (en)
OA (1) OA10890A (en)
RU (1) RU2201535C2 (en)
WO (1) WO1998034009A1 (en)

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BR0011410A (en) 1999-06-07 2002-06-04 Univ Texas Production system and method for producing fluids from a reservoir
CA2410267C (en) * 2000-05-31 2006-01-03 Zinoviy Dmitrievich Khomynets Operation mode of an oil well pumping unit for well development and device for performing said operation mode
BR0004685B1 (en) * 2000-10-05 2009-01-13 Method and device for stabilizing the production of oil wells.
US6817409B2 (en) 2001-06-13 2004-11-16 Weatherford/Lamb, Inc. Double-acting reciprocating downhole pump
US6926504B2 (en) * 2001-06-26 2005-08-09 Total Fiza Elf Submersible electric pump
NL1021004C2 (en) * 2002-07-04 2004-01-06 Rasenberg Milieutechniek B V Ground water decontamination installation for removing volatile pollutants, aerates water using air drawn from surface via pipe connected to venturi
US6761215B2 (en) * 2002-09-06 2004-07-13 James Eric Morrison Downhole separator and method
US7195072B2 (en) * 2003-10-14 2007-03-27 Weatherford/Lamb, Inc. Installation of downhole electrical power cable and safety valve assembly
BRPI0703726B1 (en) * 2007-10-10 2018-06-12 Petróleo Brasileiro S.A. - Petrobras PUMP MODULE AND SYSTEM FOR SUBMARINE HYDROCARBON PRODUCTS WITH HIGH FRACTION ASSOCIATED GAS
CA2715054A1 (en) * 2008-02-06 2009-08-13 Statoil Asa Gas-liquid separator
US9016387B2 (en) * 2011-04-12 2015-04-28 Halliburton Energy Services, Inc. Pressure equalization apparatus and associated systems and methods
RU2536521C1 (en) * 2013-10-02 2014-12-27 Открытое акционерное общество "Татнефть" им. В.Д. Шашина Unit for operation of water supply wells
RU2605571C1 (en) * 2015-10-06 2016-12-20 Олег Марсович Гарипов Garipov method for intensification of oil extraction and apparatus therefor

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US2030159A (en) * 1934-10-01 1936-02-11 Bernard H Scott Automatic control system for atomizing and lifting oil with gas
US2080622A (en) * 1935-03-23 1937-05-18 Mcmahon William Frederick Apparatus for entraining oil and gas from oil wells
US2872985A (en) * 1956-12-26 1959-02-10 Phillips Petroleum Co Cyclone gas anchor
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FR2584134B1 (en) * 1985-06-26 1988-05-20 Inst Francais Du Petrole PROCESS AND EQUIPMENT FOR THE EXPLOITATION OF HYDROCARBON DEPOSITS COMPRISING A GASEOUS PHASE SEPARATE FROM THE LIQUID PHASE
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