CA3142033A1 - Pompe a tige de piston articulee - Google Patents

Pompe a tige de piston articulee Download PDF

Info

Publication number
CA3142033A1
CA3142033A1 CA3142033A CA3142033A CA3142033A1 CA 3142033 A1 CA3142033 A1 CA 3142033A1 CA 3142033 A CA3142033 A CA 3142033A CA 3142033 A CA3142033 A CA 3142033A CA 3142033 A1 CA3142033 A1 CA 3142033A1
Authority
CA
Canada
Prior art keywords
plunger
collar
rod
ball
pin end
Prior art date
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.)
Pending
Application number
CA3142033A
Other languages
English (en)
Inventor
Geoff Steele
Eric Laing
Pawandeep KHAIRA
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.)
Cleantek Industries Inc
Original Assignee
Raise Production 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 Raise Production Inc filed Critical Raise Production Inc
Publication of CA3142033A1 publication Critical patent/CA3142033A1/fr
Pending legal-status Critical Current

Links

Classifications

    • 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
    • F04B47/026—Pull rods, full rod component parts
    • 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
    • F04B47/12—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps having free plunger lifting the fluid to the surface
    • 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
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/042—Threaded
    • 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
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/05—Swivel joints
    • 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
    • E21B17/20—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables
    • 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
    • E21B43/127—Adaptations of walking-beam pump systems
    • 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
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/12—Valves; Arrangement of valves arranged in or on pistons
    • F04B53/125—Reciprocating valves
    • 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
    • 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
    • F04B53/147—Mounting or detaching of piston rod

Landscapes

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

Abstract

L'invention concerne un système de pompe à tige à mouvement alternatif, comprenant un ensemble piston articulé pourvu d'une pluralité de segments de piston, possédant chacun une extrémité formant broche et une extrémité formant étui, et un connecteur d'articulation à rotule formé entre l'extrémité formant broche d'un segment de piston et l'extrémité formant étui d'un autre segment de piston. Le connecteur d'articulation est formé à partir d'un collier fixé de manière rigide à l'extrémité formant broche, qui définit une douille, le collier comprenant un épaulement interne qui vient en butée contre un épaulement externe sur l'extrémité formant broche du piston, de sorte que l'extrémité supérieure du collier n'entre pas en contact avec le segment de piston, et un mamelon de piston comprenant une bille conçue pour s'ajuster et tourner à l'intérieur de la douille, et une queue qui vient en prise de manière rigide avec le filetage de l'extrémité formant étui d'un segment de piston.
CA3142033A 2019-08-30 2019-08-30 Pompe a tige de piston articulee Pending CA3142033A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CA2019/051220 WO2021035332A1 (fr) 2019-08-30 2019-08-30 Pompe à tige de piston articulée

Publications (1)

Publication Number Publication Date
CA3142033A1 true CA3142033A1 (fr) 2021-03-04

Family

ID=74683291

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3142033A Pending CA3142033A1 (fr) 2019-08-30 2019-08-30 Pompe a tige de piston articulee

Country Status (3)

Country Link
US (1) US20220299020A1 (fr)
CA (1) CA3142033A1 (fr)
WO (1) WO2021035332A1 (fr)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1695263A (en) * 1927-06-07 1928-12-11 Adams Ind Inc Flexible tubular conduit
US2069603A (en) * 1931-06-25 1937-02-02 J S Abercrombie Company Means of straightening well bores
US2010587A (en) * 1933-04-07 1935-08-06 Ralph D Fisher Joint for connecting parts of well drilling and well pumping equipment
US2680358A (en) * 1952-05-14 1954-06-08 John A Zublin Flexible conduit for high-pressure fluid
US3454288A (en) * 1967-12-22 1969-07-08 Joseph J Mancusi Jr Pressure-balanced swivel pipe coupling
US4778359A (en) * 1987-01-29 1988-10-18 Pridy Whetstine B One-piece connector assembly
CN2091348U (zh) * 1991-05-10 1991-12-25 吉林省油田管理局钻采工艺研究院 斜井转向装置
US5975588A (en) * 1997-09-06 1999-11-02 Hesseln; Joerg Turnable pipe and hose connections
US7165635B2 (en) * 2004-03-23 2007-01-23 Specialty Rental Tool & Supply, Lp Deflection swivel and method
US9382786B2 (en) * 2012-12-19 2016-07-05 Baker Hughes Incorporated Rotating flexible joint for use in submersible pumping systems
CA2959491A1 (fr) * 2014-08-29 2016-03-03 Ge Oil & Gas Esp, Inc. Raccord de joint flexible
FR3032006B1 (fr) * 2015-01-27 2017-01-27 Ene29 S Ar L Outil de stimulation de puits comportant une liaison articulee
US20180283146A1 (en) * 2017-04-04 2018-10-04 Weatherford Technology Holdings, Llc Movable Coupling for Subsurface Plunger
CN107869312A (zh) * 2017-10-12 2018-04-03 中国石油天然气股份有限公司 柔性钻杆
US10935133B2 (en) * 2018-06-07 2021-03-02 Michael Brent Ford Jointed plunger assembly and method therefor

Also Published As

Publication number Publication date
US20220299020A1 (en) 2022-09-22
WO2021035332A1 (fr) 2021-03-04

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