MX2012012516A - A continuous rod pump drive system. - Google Patents

A continuous rod pump drive system.

Info

Publication number
MX2012012516A
MX2012012516A MX2012012516A MX2012012516A MX2012012516A MX 2012012516 A MX2012012516 A MX 2012012516A MX 2012012516 A MX2012012516 A MX 2012012516A MX 2012012516 A MX2012012516 A MX 2012012516A MX 2012012516 A MX2012012516 A MX 2012012516A
Authority
MX
Mexico
Prior art keywords
coupling
pump
continuous rod
rod
shear
Prior art date
Application number
MX2012012516A
Other languages
Spanish (es)
Inventor
Vern A Hult
Mark Widney
Original Assignee
Oil Lift Technology Inc
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 Oil Lift Technology Inc filed Critical Oil Lift Technology Inc
Publication of MX2012012516A publication Critical patent/MX2012012516A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B33/04—Casing heads; Suspending casings or tubings in well heads
    • E21B33/047—Casing heads; Suspending casings or tubings in well heads for plural tubing strings
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B33/08—Wipers; Oil savers
    • E21B33/085—Rotatable packing means, e.g. rotating blow-out preventers

Abstract

In a downhole rod-driven pump, continuous rod is used to drive the pump. The continuous rod is connected directly to the drive eliminating the need for a polish rod and an uphole coupling. A coupling is used to connect the continuous rod to the pump reducing restrictions in the production annulus and wear on the production tubing. Further, clean out tubing can be inserted into the production tubing beside the continuous rod and can extend therein to the pump without restriction. When the coupling is a threaded coupling, the continuous rod can be rotated in an appropriate direction to release the continuous rod from the pump when the pump is stuck. When the coupling is a shear coupling, the shear coupling can be sheared for releasing the pump from the continuous rod. When the pump is a progressing cavity pump and the coupling is a shear coupling, the continuous rod can be reverse rotated for changing the direction of pumping and if the rotor thereafter remains stuck, the shear coupling can be sheared.
MX2012012516A 2010-04-30 2011-04-29 A continuous rod pump drive system. MX2012012516A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US33009510P 2010-04-30 2010-04-30
PCT/CA2011/050259 WO2011134085A1 (en) 2010-04-30 2011-04-29 A continuous rod pump drive system

Publications (1)

Publication Number Publication Date
MX2012012516A true MX2012012516A (en) 2012-12-17

Family

ID=44857361

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012012516A MX2012012516A (en) 2010-04-30 2011-04-29 A continuous rod pump drive system.

Country Status (8)

Country Link
US (1) US20110266005A1 (en)
EP (1) EP2564067A4 (en)
AR (1) AR080998A1 (en)
AU (1) AU2011245006B2 (en)
CA (1) CA2738500C (en)
EA (1) EA201291135A1 (en)
MX (1) MX2012012516A (en)
WO (1) WO2011134085A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8544535B2 (en) * 2010-02-12 2013-10-01 Cameron International Corporation Integrated wellhead assembly
RU2496971C1 (en) * 2012-02-21 2013-10-27 Государственное бюджетное образовательное учреждение высшего профессионального образования "Альметьевский государственный нефтяной институт" Automatic device for bypass of annular gas to tubing string
US9074727B2 (en) 2012-07-24 2015-07-07 Oil Lift Technology, Inc. Safety guard for a rotatable member
US9366119B2 (en) 2012-12-14 2016-06-14 Brightling Equipment Ltd. Drive head for a wellhead
CN104329233B (en) * 2014-10-21 2016-08-24 大庆九方石油仪器设备有限公司 Spiral reciprocating type downhole oil extraction device
CA2925367C (en) 2015-03-30 2022-03-15 925599 Alberta Ltd. Method and system for servicing a well
CA3013084C (en) 2016-02-10 2024-01-16 Dreco Energy Services Ulc Anti-extrusion seal arrangement and ram-style blowout preventer
US10900313B2 (en) 2016-07-26 2021-01-26 Dreco Energy Services Ulc Method and apparatus for production well pressure containment for blowout
US11035198B2 (en) 2017-01-16 2021-06-15 Dreco Energy Services Ulc Multifunction blowout preventer
WO2018213918A1 (en) * 2017-05-26 2018-11-29 Dreco Energy Services Ulc Method and apparatus for rod alignment
US10941628B2 (en) 2017-09-25 2021-03-09 Dreco Energy Services Ulc Adjustable blowout preventer and methods of use
US10907454B2 (en) * 2019-04-23 2021-02-02 Weatherford Technology Holdings, Llc Polished rod liner assembly
CA3077491A1 (en) 2020-03-30 2021-09-30 Plainsman Mfg. Inc. Shear coupling and method of assembling same
CN113914798B (en) * 2020-07-08 2024-03-26 中国石油天然气股份有限公司 Device for drilling fluid circulation system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4563391A (en) * 1981-08-13 1986-01-07 Henlan, Inc. Ribbon rod for use in oil well apparatus
US4422508A (en) * 1981-08-27 1983-12-27 Fiberflex Products, Inc. Methods for pulling sucker rod strings
CA2278827A1 (en) * 1999-07-23 2001-01-23 Jianshe James Wang Single string reciprocating pump system
CA2281727A1 (en) * 1999-09-09 2001-03-09 James Wang Single string rotary pump system
CA2310236C (en) * 2000-06-09 2005-05-10 Stephen Michael Komistek Tubing cleanout spool
US7346455B2 (en) * 2004-05-25 2008-03-18 Robbins & Myers Energy Systems L.P. Wellbore evaluation system and method
US7730938B2 (en) * 2007-03-05 2010-06-08 Fiberod, Inc. Continuous sucker rod and method of using same
US7905294B2 (en) * 2007-07-26 2011-03-15 Weatherford/Lamb, Inc. Method of anchoring a progressing cavity pump
US8016027B2 (en) * 2007-07-30 2011-09-13 Direct Drivehead, Inc. Apparatus for driving rotating down hole pumps
CN201262146Y (en) * 2008-08-20 2009-06-24 辽宁华孚石油高科技股份有限公司 Oil extraction apparatus of full-metal single screw pump
WO2010132658A1 (en) * 2009-05-14 2010-11-18 Fiberod, Inc. Continuous composite rod and methods

Also Published As

Publication number Publication date
CA2738500C (en) 2017-11-07
WO2011134085A1 (en) 2011-11-03
US20110266005A1 (en) 2011-11-03
EP2564067A1 (en) 2013-03-06
EA201291135A1 (en) 2013-05-30
CA2738500A1 (en) 2011-10-30
AU2011245006A1 (en) 2012-11-29
EP2564067A4 (en) 2015-08-05
AR080998A1 (en) 2012-05-30
AU2011245006B2 (en) 2016-08-11

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Legal Events

Date Code Title Description
FA Abandonment or withdrawal