CO2018011535A2 - Hydraulically actuated well bottom piston pump - Google Patents

Hydraulically actuated well bottom piston pump

Info

Publication number
CO2018011535A2
CO2018011535A2 CONC2018/0011535A CO2018011535A CO2018011535A2 CO 2018011535 A2 CO2018011535 A2 CO 2018011535A2 CO 2018011535 A CO2018011535 A CO 2018011535A CO 2018011535 A2 CO2018011535 A2 CO 2018011535A2
Authority
CO
Colombia
Prior art keywords
seal
pump
well
piston pump
hydraulically actuated
Prior art date
Application number
CONC2018/0011535A
Other languages
Spanish (es)
Inventor
Henning Hansen
Tarald Gudmestad
James Lindsay
Original Assignee
Hansen Downhole Pump Solutions As
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 Hansen Downhole Pump Solutions As filed Critical Hansen Downhole Pump Solutions As
Publication of CO2018011535A2 publication Critical patent/CO2018011535A2/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
    • E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
    • E21B43/121—Lifting well fluids
    • E21B43/129—Adaptations of down-hole pump systems powered by fluid supplied from outside the borehole
    • 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
    • F04B47/04—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level the driving means incorporating fluid means
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/02—Packing the free space between cylinders and pistons
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/144—Adaptation of piston-rods
    • 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
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/04—Ball valves
    • 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
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/08—Valve arrangements for boreholes or wells in wells responsive to flow or pressure of the fluid obtained

Landscapes

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

Abstract

Una bomba de pozo incluye un receptáculo para una bomba formado en una tubería de producción de pozo. Una bomba incluye un sello que se acopla con una superficie interior del receptáculo. El sello tiene una varilla de bomba que pasa de forma sellante a través del sello. La varilla de bomba tiene un pistón en acopla de sello con un interior de la tubería en cada lado del sello. Una línea de fluido de potencia está en conexión hidráulica con un interior de la tubería de producción encima y debajo del sello. Un puerto de entrada de fluido de pozo se dispone entre uno de los pistones. Una válvula de chequeo longitudinalmente espaciada se dispone en la tubería de producción de pozo encima de uno de los pistones superiores.A well pump includes a receptacle for a pump formed in a well production pipe. A pump includes a seal that engages an inner surface of the receptacle. The seal has a pump rod that passes sealingly through the seal. The pump rod has a piston in seal coupling with an inside of the pipe on each side of the seal. A power fluid line is in hydraulic connection with an inside of the production line above and below the seal. A well fluid inlet port is disposed between one of the pistons. A longitudinally spaced check valve is disposed in the well production line above one of the upper pistons.

CONC2018/0011535A 2016-04-28 2018-10-26 Hydraulically actuated well bottom piston pump CO2018011535A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662328811P 2016-04-28 2016-04-28
PCT/IB2017/052341 WO2017187315A1 (en) 2016-04-28 2017-04-24 Hydraulically powered downhole piston pump

Publications (1)

Publication Number Publication Date
CO2018011535A2 true CO2018011535A2 (en) 2018-11-13

Family

ID=58745287

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2018/0011535A CO2018011535A2 (en) 2016-04-28 2018-10-26 Hydraulically actuated well bottom piston pump

Country Status (8)

Country Link
US (1) US20190048695A1 (en)
EP (1) EP3449095A1 (en)
CN (1) CN109415932A (en)
AU (1) AU2017256166A1 (en)
CA (1) CA3021269A1 (en)
CO (1) CO2018011535A2 (en)
MX (1) MX2018013153A (en)
WO (1) WO2017187315A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3615770A1 (en) * 2017-04-25 2020-03-04 Hansen Downhole Pump Solutions A.S. Systems and methods for killing wells equipped with jet pumps
RU2681021C1 (en) * 2017-11-07 2019-03-01 Государственное бюджетное образовательное учреждение высшего образования "Альметьевский государственный нефтяной институт" Oil well pump
CN108590631B (en) * 2018-04-27 2023-12-22 廊坊市华海石油技术开发有限公司 Underground pump unit and underground liquid discharge testing system
CN111927398B (en) * 2019-05-13 2022-08-30 中国石油天然气股份有限公司 Coal bed gas production system and gas production method
US11396798B2 (en) 2019-08-28 2022-07-26 Liquid Rod Lift, LLC Downhole pump and method for producing well fluids
CN112814619B (en) * 2019-11-15 2024-05-24 中国石油化工股份有限公司 Split pressure reducing valve and method
US11655695B2 (en) 2020-07-10 2023-05-23 Digital Downhole Inc. Rodless pump and multi-sealing hydraulic sub artificial lift system
CN112610188B (en) * 2020-08-07 2022-03-22 重庆科技学院 Boosting type water drainage and gas production device for horizontal well zigzag horizontal section
CN116146153B (en) * 2023-04-20 2023-07-14 天津市益彰石油科技发展有限公司 Coaxial double-cylinder drag reduction lifting device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2081220A (en) * 1932-07-18 1937-05-25 Ro Ko Corp Liquid operated pump
US2948224A (en) * 1959-11-09 1960-08-09 Beryl A Bailey Hydraulic pump
US3849030A (en) * 1973-03-22 1974-11-19 Kobe Inc Fluid operated pump with opposed pistons and valve in middle
US3922116A (en) * 1974-04-15 1975-11-25 Dresser Ind Reversing mechanism for double-action hydraulic oil well pump
US4350082A (en) * 1979-03-05 1982-09-21 Dresser Industries, Inc. Pump piston having ring lubrication means
US4293287A (en) * 1979-03-21 1981-10-06 Dresser Industries, Inc. Reversing valve assembly for a fluid operated well pump
CN1231654C (en) * 2003-02-17 2005-12-14 北京迪威尔石油天然气技术开发有限公司 Rod free hydraulic oil pumping system
CA2769919C (en) * 2009-08-04 2017-10-24 Depiak Industrial Technology Corporation Fluid driven reciprocating linear motor
CA2709048A1 (en) * 2009-08-04 2011-02-04 Select Lift Inc. Artificial lift and transfer pump
WO2012170112A2 (en) 2011-06-08 2012-12-13 Hansen Energy Solutions Llc Single and multi-chamber wellbore pumps for fluid lifting
CN104929595B (en) * 2015-06-23 2017-06-16 中国石油集团渤海钻探工程有限公司 Fluctuation pressure drives self-balancing piston pump pumping equipment and its process

Also Published As

Publication number Publication date
WO2017187315A9 (en) 2017-12-21
CA3021269A1 (en) 2017-11-02
AU2017256166A1 (en) 2018-11-15
CN109415932A (en) 2019-03-01
US20190048695A1 (en) 2019-02-14
EP3449095A1 (en) 2019-03-06
MX2018013153A (en) 2019-03-28
WO2017187315A1 (en) 2017-11-02

Similar Documents

Publication Publication Date Title
CO2018011535A2 (en) Hydraulically actuated well bottom piston pump
CO2017004339A2 (en) Hydraulically actuated downhole pump with start valve and its method
AR113068A1 (en) GASKET FOR WELL SERVICE PUMP
AR112372A1 (en) PRESSURE TRANSFER DEVICE AND ASSOCIATED SYSTEM AND USE, FOR PUMPING LARGE VOLUMES OF FLUIDS WITH HIGH PRESSURE PARTICLES
AR116384A1 (en) HYDRAULIC FLUID PUMP AND RETAINER ASSEMBLY FOR SUCH PUMP
CO6620023A1 (en) Shaft pump with reciprocating movement for sandy fluids
AR123436A2 (en) METHOD FOR PUMPING A FLUID FROM A WELL
ECSP13012808A (en) LOW DENSITY INSERTION TOOL WITH EQUIVALENT CIRCULATION
CO7550088A1 (en) Fluid displacement system using a gerotor pump
AR094739A1 (en) HYDRAULIC FIXING PACKAGER WITH PISTON FOR COMMUNICATION WITH THE RING
AR101334A1 (en) REAL-TIME TELEMETRY SYSTEM FOR THE CONSTRUCTION OF A WELL
ES2659836R1 (en) GRAVEL PACKAGING SYSTEM IN A WELL AND RELATED METHOD
AR105200A1 (en) CONTINUOUS CIRCULATION PUMP CONNECTION SYSTEM
AR096784A1 (en) SHUTTER DEVICES
PE20201129A1 (en) PRESSURIZED FLUID FLOW SYSTEM WITH MULTIPLE WORKING CHAMBERS FOR A DOWN HAMMER AND A NORMAL CIRCULATION DOWN HAMMER WITH SUCH SYSTEM
AR120384A1 (en) PIPE CONNECTOR WITH ANNULAR COMMUNICATION
CO2020002131A2 (en) Riser Joint for Pressure Controlled Drilling and Subsea Mud Lift Drilling
CL2018003753A1 (en) Cartridge set.
AR104602A1 (en) WELL FUND FLOW CONTROL DEVICE
AR095671A1 (en) SLEEVE VALVE
AR043792A1 (en) WELL FUND PUMP
AR100326A1 (en) ACCUMULATOR ON DOUBLE PUMP CYLINDER HYDRAULIC ACTION FOR ARTIFICIAL LIFTING OPERATIONS
AR101972A1 (en) EXTRACTOR PROVISION OF HYDROCARBONS IN OIL WELLS
CO2019000714A2 (en) Annular section pump with intermediate combination of connecting rods
RU141437U8 (en) TRANSFORMATION HYDROCYLINDER