CA2778018C - Tige polie pourvue d'une section de verrouillage - Google Patents

Tige polie pourvue d'une section de verrouillage Download PDF

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Publication number
CA2778018C
CA2778018C CA2778018A CA2778018A CA2778018C CA 2778018 C CA2778018 C CA 2778018C CA 2778018 A CA2778018 A CA 2778018A CA 2778018 A CA2778018 A CA 2778018A CA 2778018 C CA2778018 C CA 2778018C
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CA
Canada
Prior art keywords
rod
shank
section
polished
polished rod
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.)
Active
Application number
CA2778018A
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English (en)
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CA2778018A1 (fr
Inventor
Neal O. Bisel
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.)
Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2778018A1 publication Critical patent/CA2778018A1/fr
Application granted granted Critical
Publication of CA2778018C publication Critical patent/CA2778018C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (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)
  • Earth Drilling (AREA)

Abstract

Une tige polie pour supporter une chaîne de tiges de ventouse comprenant une tige en une pièce avec une extrémité supérieure et une extrémité inférieure. Un premier connecteur est formé sur lextrémité supérieure de la tige et un second connecteur est formé sur lextrémité inférieure de la tige. La tige présente une section détanchéité sétendant de lextrémité inférieure vers lextrémité supérieure et la section détanchéité présente une surface polie et un diamètre cylindrique uniforme sensiblement égal au diamètre de lextrémité supérieure et de lextrémité inférieure de la tige. La tige comporte en outre une section de verrouillage formée entre la section détanchéité et lextrémité supérieure. La section de verrouillage de la tige a un diamètre inférieur au diamètre de la section détanchéité et de lextrémité supérieure.
CA2778018A 2011-08-09 2012-05-29 Tige polie pourvue d'une section de verrouillage Active CA2778018C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/206,170 US20130037257A1 (en) 2011-08-09 2011-08-09 Polished rod with latching section
US13/206,170 2011-08-09

Publications (2)

Publication Number Publication Date
CA2778018A1 CA2778018A1 (fr) 2013-02-09
CA2778018C true CA2778018C (fr) 2019-07-09

Family

ID=47664723

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2778018A Active CA2778018C (fr) 2011-08-09 2012-05-29 Tige polie pourvue d'une section de verrouillage

Country Status (2)

Country Link
US (2) US20130037257A1 (fr)
CA (1) CA2778018C (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130037257A1 (en) * 2011-08-09 2013-02-14 Neal O. Bisel Polished rod with latching section
CN104929587B (zh) * 2015-07-06 2017-09-08 中国石油化工股份有限公司 一种抽油泵碰泵方法
USD818806S1 (en) * 2016-03-03 2018-05-29 Carter D. Copeland Combination bull plug

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US838448A (en) * 1906-04-02 1906-12-11 Le Roy Pitcher Pump-rod coupling.
US2137853A (en) 1936-12-12 1938-11-22 Wilson Supply Company Polish rod
US2794618A (en) * 1954-09-01 1957-06-04 Robert N Simon Self-lubricating polish rod
US3179398A (en) * 1962-12-07 1965-04-20 Richfield Oil Corp Variable shock absorber
US3376826A (en) * 1966-04-29 1968-04-09 Baker Oil Tools Inc Sucker rod compensator for subsurface well pumps
US4205926A (en) * 1977-08-15 1980-06-03 Carlson Drexel T Sucker rod and coupling therefor
USRE32865E (en) * 1979-09-17 1989-02-14 Fiberflex Products Ltd. Fiberglass sucker rod construction
US4401396A (en) * 1981-02-23 1983-08-30 Mckay Angus T Fiberglass oil well sucker rod
US4484833A (en) * 1981-09-30 1984-11-27 Consolidated Metal Products, Inc. Sucker rod
US4594020A (en) * 1982-08-13 1986-06-10 Mega Industrial Products, Inc. Welded oil well pump rod
US4475839A (en) * 1983-04-07 1984-10-09 Park-Ohio Industries, Inc. Sucker rod fitting
US4653953A (en) * 1983-09-16 1987-03-31 Morrison Molded Fiber Glass Company Sucker rod construction
GB2190616B (en) * 1985-11-26 1989-10-11 Azerbaidzhansky Ni I Pk I Nef Method for making drill rods
US4787771A (en) * 1986-04-08 1988-11-29 Allen Loy F Loaded sucker rod fitting
US4694910A (en) * 1986-06-16 1987-09-22 Texaust Australia Limited Packing tube assembly for pumping wells
US4905760A (en) * 1987-10-26 1990-03-06 Ico, Inc. Sucker rod coupling with protective coating
US4919560A (en) * 1989-04-28 1990-04-24 Fiberglass Technologies, Inc. Oil well sucker rod
US5253946A (en) * 1992-05-20 1993-10-19 Dover Resources, Inc. Sucker rod end fitting
US5577737A (en) * 1993-09-02 1996-11-26 Universal Stuffing Box, Inc. Method and apparatus for establishing and maintaining a fluid seal around a polishing rod
US5509475A (en) * 1995-04-13 1996-04-23 Lewis; Gary W. Downhole stress absorber
US5769161A (en) 1996-08-22 1998-06-23 Borden; B. Michael Polished rod for oil well pumping
US6193431B1 (en) * 1997-09-24 2001-02-27 The Fiber Composite Company, Inc. Fiberglass sucker rod end fitting
US6352107B1 (en) * 1999-02-11 2002-03-05 Allen & Bennett, Inc. Wear resistant well pump rod and method for making same
US6164392A (en) * 1999-04-26 2000-12-26 Sandvik Ab Percussive drilling apparatus
US7596847B2 (en) * 2000-09-25 2009-10-06 Carstensen Kenneth J Connectable rod system for driving downhole pumps for oil field installations
SE516730C2 (sv) * 2000-10-27 2002-02-19 Sandvik Ab Styrrör för mekanisk hantering i en rigg för bergborrning samt borrsträng för mekanisk hantering
US6513593B2 (en) * 2001-04-30 2003-02-04 Raj K. Prasad Method and apparatus for reducing paraffin and asphaltene deposits in pumping oil wells
US8256504B2 (en) * 2005-04-11 2012-09-04 Brown T Leon Unlimited stroke drive oil well pumping system
US20070151739A1 (en) * 2006-01-03 2007-07-05 Rick Gereluk Connector for use in a wellbore
US7647963B2 (en) 2006-08-14 2010-01-19 Carstensen Kenneth J Interconnect rod for sucker rod string
US8128383B2 (en) * 2009-04-03 2012-03-06 Kenny Pulliam Top seal assembly
US8561813B2 (en) * 2009-05-22 2013-10-22 Michael Brent Ford Cyclonic debris evacuation apparatus and method for a pump
USD641382S1 (en) * 2010-06-08 2011-07-12 S.P.M. Flow Control, Inc. Stay rod for reciprocating pump
US20130037257A1 (en) * 2011-08-09 2013-02-14 Neal O. Bisel Polished rod with latching section

Also Published As

Publication number Publication date
USD761879S1 (en) 2016-07-19
US20130037257A1 (en) 2013-02-14
CA2778018A1 (fr) 2013-02-09

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