MA37389B1 - Procédé permettant de traiter une arrivée de gaz dans une colonne montante - Google Patents

Procédé permettant de traiter une arrivée de gaz dans une colonne montante

Info

Publication number
MA37389B1
MA37389B1 MA37389A MA37389A MA37389B1 MA 37389 B1 MA37389 B1 MA 37389B1 MA 37389 A MA37389 A MA 37389A MA 37389 A MA37389 A MA 37389A MA 37389 B1 MA37389 B1 MA 37389B1
Authority
MA
Morocco
Prior art keywords
riser
point
flow flange
operating
treating
Prior art date
Application number
MA37389A
Other languages
English (en)
Other versions
MA20150027A1 (fr
Inventor
Christian Leuchtenberg
Michael Chandra
Carlos Goncalves
Original Assignee
Managed Pressure Operations
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 Managed Pressure Operations filed Critical Managed Pressure Operations
Publication of MA20150027A1 publication Critical patent/MA20150027A1/fr
Publication of MA37389B1 publication Critical patent/MA37389B1/fr

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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/01—Risers
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/001—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor specially adapted for underwater drilling
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/08—Controlling or monitoring pressure or flow of drilling fluid, e.g. automatic filling of boreholes, automatic control of bottom pressure
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/14—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using liquids and gases, e.g. foams
    • 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/02—Valve arrangements for boreholes or wells in well heads
    • E21B34/025—Chokes or valves in wellheads and sub-sea wellheads for variably regulating fluid flow
    • 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
    • E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/06—Measuring temperature or pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Geophysics (AREA)
  • Earth Drilling (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Pipeline Systems (AREA)

Abstract

La présente invention se rapporte à un procédé de fonctionnement d'un système permettant de traiter une arrivée de gaz dans un tube prolongateur (5) pendant le forage d'un puits de forage, le procédé comprenant les étapes consistant à faire fonctionner un premier appareil de fermeture de colonne montante (21) pour fermer la colonne montante (5) au niveau d'un premier point situé au-dessus d'une bride d'écoulement (22) agencée dans la colonne montante (5), une conduite de traitement de gaz de colonne montante (47, 48) s'étendant depuis la colonne montante (5) au niveau de la bride d'écoulement (22) jusqu'à un collecteur de traitement de gaz de colonne montante (49), à faire fonctionner un second appareil de fermeture de colonne montante (3) pour fermer la colonne montante (5) au niveau d'un second point situé sous la bride d'écoulement (22), à pomper le fluide dans une conduite d'admission (41) qui s'étend dans la colonne montante (5) au niveau d'un point situé au-dessus du second point mais en dessous de la bride d'écoulement (22), le procédé consistant en outre à faire fonctionner une duse (53, 54) agencée dans le collecteur de traitement de gaz de colonne montante (49) pour garder la pression dans la conduite d'admission (41) ou la colonne montante (5) à une pression sensiblement constante.
MA37389A 2012-04-11 2013-04-10 Procédé permettant de traiter une arrivée de gaz dans une colonne montante MA37389B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1206405.1A GB2501094A (en) 2012-04-11 2012-04-11 Method of handling a gas influx in a riser
PCT/EP2013/057524 WO2013153135A2 (fr) 2012-04-11 2013-04-10 Procédé permettant de traiter une arrivée de gaz dans une colonne montante

Publications (2)

Publication Number Publication Date
MA20150027A1 MA20150027A1 (fr) 2015-01-30
MA37389B1 true MA37389B1 (fr) 2015-11-30

Family

ID=46177171

Family Applications (1)

Application Number Title Priority Date Filing Date
MA37389A MA37389B1 (fr) 2012-04-11 2013-04-10 Procédé permettant de traiter une arrivée de gaz dans une colonne montante

Country Status (12)

Country Link
US (1) US9605502B2 (fr)
EP (1) EP2836666B1 (fr)
CN (1) CN104246114B (fr)
AP (1) AP2014008037A0 (fr)
AU (1) AU2013246915B2 (fr)
CA (1) CA2870163C (fr)
CY (1) CY1117373T1 (fr)
DK (1) DK2836666T3 (fr)
GB (1) GB2501094A (fr)
MA (1) MA37389B1 (fr)
MX (1) MX346219B (fr)
WO (1) WO2013153135A2 (fr)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2506400B (en) 2012-09-28 2019-11-20 Managed Pressure Operations Drilling method for drilling a subterranean borehole
US9568628B2 (en) 2013-07-26 2017-02-14 Berger Geosciences, LLC System for monitoring a surface for gas and oil flow
GB2521374A (en) 2013-12-17 2015-06-24 Managed Pressure Operations Drilling system and method of operating a drilling system
GB2521373A (en) * 2013-12-17 2015-06-24 Managed Pressure Operations Apparatus and method for degassing drilling fluid
GB2526255B (en) 2014-04-15 2021-04-14 Managed Pressure Operations Drilling system and method of operating a drilling system
US9828847B2 (en) * 2014-06-10 2017-11-28 Mhwirth As Method for predicting hydrate formation
US20170247958A1 (en) * 2014-09-25 2017-08-31 M-I L.L.C. Modular Pressure Control and Drilling Waste Management Apparatus for Subterranean Borehole
WO2016094296A1 (fr) * 2014-12-08 2016-06-16 Berger Geosciences, LLC Système de surveillance de surface pour écoulement de gaz et de pétrole
US10648281B2 (en) 2014-12-22 2020-05-12 Future Well Control As Drilling riser protection system
US9441443B2 (en) * 2015-01-27 2016-09-13 National Oilwell Varco, L.P. Compound blowout preventer seal and method of using same
GB201503166D0 (en) 2015-02-25 2015-04-08 Managed Pressure Operations Riser assembly
BR112017002731A2 (pt) * 2015-04-17 2018-01-16 Wright Medical Tech Inc implante, sistema e método
GB201515284D0 (en) * 2015-08-28 2015-10-14 Managed Pressure Operations Well control method
CN105675255B (zh) * 2016-02-25 2017-12-26 中国海洋石油总公司 一种平台隔水管耦合水池模拟实验***
EA201892591A1 (ru) * 2016-05-12 2019-05-31 Энхансд Дриллинг, А.С. Система и способы для бурения с управляемой пробкой бурового раствора
US10920507B2 (en) * 2016-05-24 2021-02-16 Future Well Control As Drilling system and method
US10648315B2 (en) * 2016-06-29 2020-05-12 Schlumberger Technology Corporation Automated well pressure control and gas handling system and method
GB201614974D0 (en) * 2016-09-02 2016-10-19 Electro-Flow Controls Ltd Riser gas handling system and method of use
US10590719B2 (en) * 2017-02-23 2020-03-17 Cameron International Corporation Manifold assembly for a mineral extraction system
US10364622B2 (en) * 2017-02-23 2019-07-30 Cameron International Corporation Manifold assembly for a mineral extraction system
CN108825156B (zh) * 2017-05-05 2020-08-25 中国石油化工股份有限公司 一种用于控压钻井的气侵控制方法
EP3638869A4 (fr) 2017-06-12 2021-03-17 Ameriforge Group Inc. Système et procédé de forage à double gradient
US10648259B2 (en) * 2017-10-19 2020-05-12 Safekick Americas Llc Method and system for controlled delivery of unknown fluids
US10883357B1 (en) 2018-01-24 2021-01-05 ADS Services LLC Autonomous drilling pressure control system
US10900347B2 (en) 2018-03-01 2021-01-26 Cameron International Corporation BOP elastomer health monitoring
US10712190B1 (en) * 2018-05-17 2020-07-14 Pruitt Tool & Supply Co. System and method for reducing gas break out in MPD metering with back pressure
CN109403907A (zh) * 2018-10-18 2019-03-01 西南石油大学 一种深水钻完井上下一体井控安全控制新方法
CN109577891B (zh) * 2018-12-03 2020-12-08 西南石油大学 一种深水油气井溢流监测方法
EP3722553B1 (fr) * 2019-04-08 2022-06-22 NOV Process & Flow Technologies AS Système de commande sous-marin
US11136841B2 (en) * 2019-07-10 2021-10-05 Safekick Americas Llc Hierarchical pressure management for managed pressure drilling operations
CN110617052B (zh) * 2019-10-12 2022-05-13 西南石油大学 一种隔水管充气双梯度钻井控制压力的装置
GB201918790D0 (en) * 2019-12-19 2020-02-05 Expro North Sea Ltd Valve assembly for controlling fluid communication along a well tubular
US11428069B2 (en) * 2020-04-14 2022-08-30 Saudi Arabian Oil Company System and method for controlling annular well pressure
CN112878946B (zh) * 2021-01-27 2023-06-23 中国海洋石油集团有限公司 一种用于深水救援井压井的水下防喷器***及压井方法
CN112855075B (zh) * 2021-02-05 2022-03-08 成都理工大学 一种水合物地层固井过程高压气水反侵的判别方法

Family Cites Families (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB326615A (en) 1929-01-25 1930-03-20 William Arthur Trout Improvements in or relating to well drilling
GB471732A (en) 1935-11-19 1937-09-06 Hydril Co Improvements in packing heads for wells
GB471794A (en) 1935-11-19 1937-09-06 Hydril Co Improvements in packing heads for wells
GB474499A (en) 1936-11-18 1937-11-02 Hydril Co Improvements in packing heads for wells
GB627196A (en) 1946-08-16 1949-08-02 Hydril Corp Improvements in or relating to control heads and blow-out preventers for well bores
US2609836A (en) 1946-08-16 1952-09-09 Hydril Corp Control head and blow-out preventer
US2731281A (en) 1950-08-19 1956-01-17 Hydril Corp Kelly packer and blowout preventer
US3044481A (en) 1958-06-02 1962-07-17 Regan Forge & Eng Co Automatic pressure fluid accumulator system
US3128077A (en) 1960-05-16 1964-04-07 Cameron Iron Works Inc Low pressure blowout preventer
US3299957A (en) 1960-08-26 1967-01-24 Leyman Corp Drill string suspension arrangement
US3225831A (en) 1962-04-16 1965-12-28 Hydril Co Apparatus and method for packing off multiple tubing strings
NL302722A (fr) 1963-02-01
US3561723A (en) 1968-05-07 1971-02-09 Edward T Cugini Stripping and blow-out preventer device
US3533468A (en) 1968-12-23 1970-10-13 Hydril Co Well pressure compensated well blowout preventer
US3695349A (en) 1970-03-19 1972-10-03 Hydril Co Well blowout preventer control pressure modulator
US3667721A (en) 1970-04-13 1972-06-06 Rucker Co Blowout preventer
US3651823A (en) 1970-04-29 1972-03-28 James Leland Milsted Sr Thermal sensing blow out preventer actuating device
US3942824A (en) 1973-11-12 1976-03-09 Sable Donald E Well tool protector
US4046191A (en) * 1975-07-07 1977-09-06 Exxon Production Research Company Subsea hydraulic choke
US4095421A (en) 1976-01-26 1978-06-20 Chevron Research Company Subsea energy power supply
US4097253A (en) * 1976-12-27 1978-06-27 Dresser Industries, Inc. Mud degasser trough
US4098341A (en) 1977-02-28 1978-07-04 Hydril Company Rotating blowout preventer apparatus
US4317557A (en) 1979-07-13 1982-03-02 Exxon Production Research Company Emergency blowout preventer (BOP) closing system
US4509405A (en) 1979-08-20 1985-04-09 Nl Industries, Inc. Control valve system for blowout preventers
US4614148A (en) 1979-08-20 1986-09-30 Nl Industries, Inc. Control valve system for blowout preventers
US4484785A (en) 1981-04-27 1984-11-27 Sperry-Sun, Inc. Tubing protector
US4832126A (en) 1984-01-10 1989-05-23 Hydril Company Diverter system and blowout preventer
US4615543A (en) 1984-10-15 1986-10-07 Cannon James H Latch-type tubing protector
US4626135A (en) * 1984-10-22 1986-12-02 Hydril Company Marine riser well control method and apparatus
GB8530078D0 (en) 1985-12-06 1986-01-15 Drilex Ltd Drill string stabiliser
US4858882A (en) 1987-05-27 1989-08-22 Beard Joseph O Blowout preventer with radial force limiter
CA1291923C (fr) 1989-01-16 1991-11-12 Stanley W. Wachowicz Systeme de commande hydraulique
US5803193A (en) 1995-10-12 1998-09-08 Western Well Tool, Inc. Drill pipe/casing protector assembly
US6913092B2 (en) 1998-03-02 2005-07-05 Weatherford/Lamb, Inc. Method and system for return of drilling fluid from a sealed marine riser to a floating drilling rig while drilling
FR2789438B1 (fr) 1999-02-05 2001-05-04 Smf Internat Element profile pour un equipement de forage rotatif et tige de forage comportant au moins un troncon profile
US6192680B1 (en) 1999-07-15 2001-02-27 Varco Shaffer, Inc. Subsea hydraulic control system
RU2198282C2 (ru) 2000-06-29 2003-02-10 Научно-исследовательское и проектное предприятие "Траектория" Устройство для герметизации устья скважины
US6499540B2 (en) 2000-12-06 2002-12-31 Conoco, Inc. Method for detecting a leak in a drill string valve
US6474422B2 (en) 2000-12-06 2002-11-05 Texas A&M University System Method for controlling a well in a subsea mudlift drilling system
US6394195B1 (en) 2000-12-06 2002-05-28 The Texas A&M University System Methods for the dynamic shut-in of a subsea mudlift drilling system
US6484806B2 (en) 2001-01-30 2002-11-26 Atwood Oceanics, Inc. Methods and apparatus for hydraulic and electro-hydraulic control of subsea blowout preventor systems
US6655405B2 (en) 2001-01-31 2003-12-02 Cilmore Valve Co. BOP operating system with quick dump valve
WO2002088516A1 (fr) 2001-04-30 2002-11-07 Shell Internationale Research Maatschappij B.V. Systeme et procede de detachement d'une colonne montante de forage sous-marin
CA2461639C (fr) * 2001-09-10 2013-08-06 Ocean Riser Systems As Ensemble et procede permettant de regler des pressions de fond de trou lors de forages sous-marins en eaux profondes
FR2835014B1 (fr) 2002-01-18 2004-07-16 Smf Internat Element profile pour un equipement de forage rotatif et tige de forage comportant au moins un element profile
US7487837B2 (en) 2004-11-23 2009-02-10 Weatherford/Lamb, Inc. Riser rotating control device
FR2851608B1 (fr) 2003-02-20 2006-01-27 Smf Internat Element d'un train de tiges de forage comportant au moins une zone d'appui, tige de forage et joint d'outil
CA2558471A1 (fr) 2004-03-26 2005-10-06 Downhole Products Plc Appareil de fond servant a mobiliser des deblais de forage
WO2005119001A1 (fr) * 2004-06-04 2005-12-15 Swartout Matthew K Séparation des gaz dégagés des fluides de forage pendant une opération de forage
WO2006096330A2 (fr) 2005-03-04 2006-09-14 Hemiwedge Valve Corporation Vanne haute pression a cartouche a boisseau hemispherique
CA2867384C (fr) * 2006-11-07 2016-06-07 Charles R. Orbell Procede de forage consistant a installer de multiples joints d'etancheite annulaires entre une colonne montante et un train de tiges
US7926501B2 (en) 2007-02-07 2011-04-19 National Oilwell Varco L.P. Subsea pressure systems for fluid recovery
US8464525B2 (en) 2007-02-07 2013-06-18 National Oilwell Varco, L.P. Subsea power fluid recovery systems
US7997345B2 (en) 2007-10-19 2011-08-16 Weatherford/Lamb, Inc. Universal marine diverter converter
FR2927936B1 (fr) 2008-02-21 2010-03-26 Vam Drilling France Element de garniture de forage, tige de forage et train de tiges de forage correspondant
AU2009232499B2 (en) * 2008-04-04 2015-07-23 Enhanced Drilling As Systems and methods for subsea drilling
BRPI0910665A2 (pt) 2008-04-24 2018-03-27 Cameron Int Corp sistema submarino de distribuição de pressão
GB2485660B (en) 2009-05-04 2012-08-08 Schlumberger Holdings Subsea control system
US20110088913A1 (en) 2009-10-16 2011-04-21 Baugh Benton F Constant environment subsea control system
US8770298B2 (en) 2009-10-29 2014-07-08 Hydril Usa Manufacturing Llc Safety mechanism for blowout preventer
WO2011058031A2 (fr) * 2009-11-10 2011-05-19 Ocean Riser Systems As Système et procédé pour le forage d'un puits sous-marin
US9127696B2 (en) 2009-12-04 2015-09-08 Cameron International Corporation Shape memory alloy powered hydraulic accumulator
GB2489265B (en) 2011-03-23 2017-09-20 Managed Pressure Operations Blow out preventer
US8347982B2 (en) * 2010-04-16 2013-01-08 Weatherford/Lamb, Inc. System and method for managing heave pressure from a floating rig
US8387706B2 (en) 2010-05-20 2013-03-05 Reel Power Licensing Corp Negative accumulator for BOP shear rams
US8413722B2 (en) * 2010-05-25 2013-04-09 Agr Subsea, A.S. Method for circulating a fluid entry out of a subsurface wellbore without shutting in the wellbore
WO2012064812A2 (fr) 2010-11-09 2012-05-18 Wild Well Control, Inc. Système de commande de secours pour bloc obturateur de puits sous-marin
GB2500188B (en) 2012-03-12 2019-07-17 Managed Pressure Operations Blowout preventer assembly
US9109420B2 (en) * 2013-01-30 2015-08-18 Rowan Deepwater Drilling (Gibraltar) Ltd. Riser fluid handling system

Also Published As

Publication number Publication date
AU2013246915A1 (en) 2014-10-09
MX2014012264A (es) 2015-01-07
AU2013246915B2 (en) 2017-02-16
US9605502B2 (en) 2017-03-28
DK2836666T3 (en) 2016-03-21
MX346219B (es) 2017-03-09
WO2013153135A3 (fr) 2014-09-12
CN104246114B (zh) 2017-10-31
MA20150027A1 (fr) 2015-01-30
CN104246114A (zh) 2014-12-24
GB201206405D0 (en) 2012-05-23
EP2836666B1 (fr) 2016-02-24
AP2014008037A0 (en) 2014-10-31
CA2870163A1 (fr) 2013-10-17
US20150068758A1 (en) 2015-03-12
WO2013153135A2 (fr) 2013-10-17
GB2501094A (en) 2013-10-16
EP2836666A2 (fr) 2015-02-18
CY1117373T1 (el) 2017-04-26
CA2870163C (fr) 2019-11-05

Similar Documents

Publication Publication Date Title
MA37389B1 (fr) Procédé permettant de traiter une arrivée de gaz dans une colonne montante
EA201270450A1 (ru) Способ регулирования и устройство для скважинных операций
MX2017003597A (es) Medidor de flujo coriolis que tiene tubo de flujo con diferencial de presion ecualizada.
MX2019015761A (es) Aparato y método para el tratamiento del fluido de fracturación hidráulica durante la fracturación hidráulica.
NO20081911L (no) Gasskompresjonssystem
EA201070530A1 (ru) Система и способ анализа флюидов в месте заложения скважины
EA201071213A1 (ru) Смесительное устройство и способ использования этого устройства
MY164630A (en) Oilfield apparatus and methods of use
RU2016142203A (ru) Репроцессор инструментов и способы повторной обработки приспособлений
NO20093478L (no) Fremgangsmate for vaeskekontroll i flerfasede fluidrorledninger
JP2011176352A5 (fr)
FR3021355B1 (fr) Procede et unite de diagnostic d'un capteur de pression differentielle
MY151641A (en) An apparatus for venting an annular space between a liner and a pipeline of a subsea riser
RU2016142882A (ru) Система управления для работающего на со2 устройства гидравлического разрыва пласта и относящиеся к ней устройство и способ
NO331292B1 (no) Syklonstyring
NO20071638L (no) System og fremgangsmate for bronnoppstarting
MY164751A (en) Subsea compression assembly
FR3042818B1 (fr) Recirculation de fluide a travers une pompe centrifuge de turbomachine
FR2943718B1 (fr) Dispositif de rechauffage d'un fluide,son procede d'assemblage et systeme de raccordement l'incorporant pour embout d'admission d'air d'un tuyau de fuite des gaz.
MX340845B (es) Metodo y aparato para inyectar vapor sobrecalentado en el fondo de un pozo.
GB2494485B (en) Apparatus for boosting the pressure at which water is supplied from a mains water supply system to a consumer's water supply system
EA201270552A1 (ru) Углеводороды
SE1751065A1 (en) A system for providing a flow to a fluid
NZ738270A (en) Method and system for controlling gas flow
DK177716B1 (da) System og fremgangsmåde til separering af væske og gas, der strømmer gennem en multifaserørledning