EP3128123A3 - Pumpsystem und -verfahren - Google Patents

Pumpsystem und -verfahren Download PDF

Info

Publication number: EP3128123A3
Authority: EP; European Patent Office
Prior art keywords: reciprocation; rod string; hydraulic actuator; magnet; hydraulic
Prior art date: 2015-08-05
Legal status (The legal status 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 status listed.): Granted

Application number

EP16183114.4A

Other languages

English (en)

French (fr)

Other versions

EP3128123A2 (de

EP3128123B1 (de

Inventor

Kenneth J. Schmitt

Clark E. Robison

Robert G. Mcdonald

James. S TRAPANI

Benson Thomas

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Amfields Lp

Weatherford Technology Holdings LLC

Original Assignee

Amfields Lp

Weatherford Technology Holdings LLC

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.)

2015-08-05

Filing date

2016-08-05

Publication date

2017-05-31

2015-08-05 Priority claimed from PCT/US2015/043694 external-priority patent/WO2017023303A1/en

2016-08-05 Application filed by Amfields Lp, Weatherford Technology Holdings LLC filed Critical Amfields Lp

2017-02-08 Publication of EP3128123A2 publication Critical patent/EP3128123A2/de

2017-05-31 Publication of EP3128123A3 publication Critical patent/EP3128123A3/de

2020-07-29 Application granted granted Critical

2020-07-29 Publication of EP3128123B1 publication Critical patent/EP3128123B1/de

Status Active legal-status Critical Current

2036-08-05 Anticipated expiration legal-status Critical

Links

238000005086 pumping Methods 0.000 title abstract 4
238000000034 method Methods 0.000 title abstract 3
238000006073 displacement reaction Methods 0.000 abstract 1
230000005294 ferromagnetic effect Effects 0.000 abstract 1

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
- E21B43/126—Adaptations of down-hole pump systems powered by drives outside the borehole, e.g. by a rotary or oscillating drive

Landscapes

Geology (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Mining & Mineral Resources (AREA)
Geochemistry & Mineralogy (AREA)
Fluid Mechanics (AREA)
Environmental & Geological Engineering (AREA)
General Life Sciences & Earth Sciences (AREA)
Physics & Mathematics (AREA)
Reciprocating Pumps (AREA)
Actuator (AREA)
Control Of Positive-Displacement Pumps (AREA)
Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Sealing Devices (AREA)
Fluid-Pressure Circuits (AREA)

EP16183114.4A 2015-08-05 2016-08-05 Pumpsystem und -verfahren Active EP3128123B1 (de)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
PCT/US2015/043694 WO2017023303A1 (en)	2015-08-05	2015-08-05	Hydraulic pumping system for use with a subterranean well
US14/956,527 US10760388B2 (en)	2015-08-05	2015-12-02	Slant mounted hydraulic pumping system
US14/956,863 US9903187B2 (en)	2015-08-05	2015-12-02	Hydraulic pumping system with enhanced piston rod sealing
US14/956,545 US11098708B2 (en)	2015-08-05	2015-12-02	Hydraulic pumping system with piston displacement sensing and control
US14/956,601 US10619464B2 (en)	2015-08-05	2015-12-02	Hydraulic pumping system with detection of fluid in gas volume

Publications (3)

Publication Number	Publication Date
EP3128123A2 EP3128123A2 (de)	2017-02-08
EP3128123A3 true EP3128123A3 (de)	2017-05-31
EP3128123B1 EP3128123B1 (de)	2020-07-29

Family

ID=56609781

Family Applications (4)

Application Number	Title	Priority Date	Filing Date
EP16183114.4A Active EP3128123B1 (de)	2015-08-05	2016-08-05	Pumpsystem und -verfahren
EP16183105.2A Not-in-force EP3128122B1 (de)	2015-08-05	2016-08-05	Pumpsystem und -verfahren
EP16183126.8A Active EP3135860B1 (de)	2015-08-05	2016-08-05	Pumpsystem und -verfahren
EP16183123.5A Not-in-force EP3135859B1 (de)	2015-08-05	2016-08-05	Pumpsystem und -verfahren

Family Applications After (3)

Application Number	Title	Priority Date	Filing Date
EP16183105.2A Not-in-force EP3128122B1 (de)	2015-08-05	2016-08-05	Pumpsystem und -verfahren
EP16183126.8A Active EP3135860B1 (de)	2015-08-05	2016-08-05	Pumpsystem und -verfahren
EP16183123.5A Not-in-force EP3135859B1 (de)	2015-08-05	2016-08-05	Pumpsystem und -verfahren

Country Status (1)

Country	Link
EP (4)	EP3128123B1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN109026641B (zh) *	2018-06-27	2019-11-01	潍柴动力股份有限公司	液压泵空载排量的测试方法
CN116255331B (zh) *	2023-02-07	2025-03-07	内蒙古科技大学	一种用于验证电磁泵性能的实验系统及实验方法
CN118242025B (zh) *	2024-05-21	2024-07-30	大庆汇丰达石油科技开发有限公司	一种采油井井口防冻掺水集输调控装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20090194291A1 (en) *	2008-01-28	2009-08-06	Petro Hydraulic Lift System, L.L.C.	Hydraulic oil well pumping apparatus
US20140231093A1 (en) *	2013-02-19	2014-08-21	R. Lee Hoell	Hydraulic Oil Well Pumping System, and Method for Delivering Gas From a Well
US20140328664A1 (en) *	2013-05-02	2014-11-06	Conocophillips Company	Single circuit double-acting pump

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US3696675A (en)	1971-09-20	1972-10-10	Tech Nomedic Corp	Method and means for determining liquid level in a container
US4707993A (en) *	1980-11-24	1987-11-24	Hydro-Horse, Inc.	Pumping apparatus
US4762473A (en) *	1986-02-05	1988-08-09	Tieben James B	Pumping unit drive system
US4848085A (en) *	1988-02-23	1989-07-18	Dynamic Hydraulic Systems, Inc.	Oil-well pumping system or the like
US5209495A (en) *	1990-09-04	1993-05-11	Palmour Harold H	Reciprocating rod pump seal assembly
US5431230A (en) *	1991-04-08	1995-07-11	Rotating Production Systems, Inc.	Slant wellbore tubing anchor catcher with rotating mandrel
US6346806B1 (en) *	1997-03-12	2002-02-12	Pepperl +Fuchs Gmbh	Device for detecting the position of a moveable magnet to produce a magnetic field
CA2288479C (en) *	1999-11-03	2005-03-22	John Alan Cimbura	Gimbal and seal for the drivehead of a downhole rotary pump
CA2629278C (en) *	2002-08-09	2009-05-05	Oil Lift Technology, Inc.	Stuffing box for progressing cavity pump drive
US7255163B2 (en) *	2004-08-10	2007-08-14	Rivard Raymond P	Convertible rotary seal for progressing cavity pump drivehead
US8066496B2 (en) *	2005-04-11	2011-11-29	Brown T Leon	Reciprocated pump system for use in oil wells
CN101305187B (zh) *	2005-10-13	2010-12-08	井泵技术有限公司	井下流体产量优化系统及方法
US7600563B2 (en) *	2006-06-29	2009-10-13	Marion Brecheisen	Dual cylinder lift pump system and method
US20140079560A1 (en) *	2012-09-14	2014-03-20	Chris Hodges	Hydraulic oil well pumping system, and method for pumping hydrocarbon fluids from a wellbore

2016
- 2016-08-05 EP EP16183114.4A patent/EP3128123B1/de active Active
- 2016-08-05 EP EP16183105.2A patent/EP3128122B1/de not_active Not-in-force
- 2016-08-05 EP EP16183126.8A patent/EP3135860B1/de active Active
- 2016-08-05 EP EP16183123.5A patent/EP3135859B1/de not_active Not-in-force

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20090194291A1 (en) *	2008-01-28	2009-08-06	Petro Hydraulic Lift System, L.L.C.	Hydraulic oil well pumping apparatus
US20140231093A1 (en) *	2013-02-19	2014-08-21	R. Lee Hoell	Hydraulic Oil Well Pumping System, and Method for Delivering Gas From a Well
US20140328664A1 (en) *	2013-05-02	2014-11-06	Conocophillips Company	Single circuit double-acting pump

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
T.A. EVERITT ET AL: "An Improved Finite-Difference Calculation of Downhole Dynamometer Cards for Sucker-Rod Pumps", SPE PRODUCTION ENGINEERING, vol. 7, no. 01, 1 February 1992 (1992-02-01), pages 121 - 127, XP055217402, ISSN: 0885-9221, DOI: 10.2118/18189-PA *

Also Published As

Publication number	Publication date
EP3128123A2 (de)	2017-02-08
EP3135860A2 (de)	2017-03-01
EP3135860A3 (de)	2017-05-24
EP3135859A3 (de)	2017-05-31
EP3135859B1 (de)	2018-09-26
EP3128122A1 (de)	2017-02-08
EP3135860B1 (de)	2020-07-29
EP3128122B1 (de)	2020-09-23
EP3128123B1 (de)	2020-07-29
EP3135859A2 (de)	2017-03-01

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