CA1298715C - Assemblage a raccord de cisaillement - Google Patents

Assemblage a raccord de cisaillement

Info

Publication number
CA1298715C
CA1298715C CA000575208A CA575208A CA1298715C CA 1298715 C CA1298715 C CA 1298715C CA 000575208 A CA000575208 A CA 000575208A CA 575208 A CA575208 A CA 575208A CA 1298715 C CA1298715 C CA 1298715C
Authority
CA
Canada
Prior art keywords
head
coupling member
shear
pump
neck
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.)
Expired - Lifetime
Application number
CA000575208A
Other languages
English (en)
Inventor
Jay Stanley Mann
Benny Boris Wolodko
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.)
Highland Corod Inc
Original Assignee
COROD INDUSTRIES 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 COROD INDUSTRIES Inc filed Critical COROD INDUSTRIES Inc
Priority to CA000575208A priority Critical patent/CA1298715C/fr
Application granted granted Critical
Publication of CA1298715C publication Critical patent/CA1298715C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • E21B17/06—Releasing-joints, e.g. safety 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
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/042—Threaded
    • E21B17/0426—Threaded with a threaded cylindrical portion, e.g. for percussion rods

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CA000575208A 1988-08-19 1988-08-19 Assemblage a raccord de cisaillement Expired - Lifetime CA1298715C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000575208A CA1298715C (fr) 1988-08-19 1988-08-19 Assemblage a raccord de cisaillement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000575208A CA1298715C (fr) 1988-08-19 1988-08-19 Assemblage a raccord de cisaillement

Publications (1)

Publication Number Publication Date
CA1298715C true CA1298715C (fr) 1992-04-14

Family

ID=4138582

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000575208A Expired - Lifetime CA1298715C (fr) 1988-08-19 1988-08-19 Assemblage a raccord de cisaillement

Country Status (1)

Country Link
CA (1) CA1298715C (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011075326A1 (fr) * 2009-12-17 2011-06-23 Weatherford/Lamb. Inc. Ensemble d'accouplement à cisaillement destiné à être utilisé avec des pompes rotatives et alternatives
CN103089166A (zh) * 2013-02-22 2013-05-08 李汉余 一种抽油杆连接器
US9605493B2 (en) 2014-06-23 2017-03-28 Arthur W. Lauder Downhole coupling
US11428259B2 (en) 2020-03-30 2022-08-30 Plainsman Mfg. Inc. Shear coupling and method of assembling same

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011075326A1 (fr) * 2009-12-17 2011-06-23 Weatherford/Lamb. Inc. Ensemble d'accouplement à cisaillement destiné à être utilisé avec des pompes rotatives et alternatives
AU2010332110B2 (en) * 2009-12-17 2013-10-17 Weatherford Technology Holdings, Llc Shear coupling assembly for use with rotary and reciprocating pumps
US8636057B2 (en) 2009-12-17 2014-01-28 Weatherford/Lamb, Inc. Shear coupling assembly for use with rotary and reciprocating pumps
CN103089166A (zh) * 2013-02-22 2013-05-08 李汉余 一种抽油杆连接器
US9605493B2 (en) 2014-06-23 2017-03-28 Arthur W. Lauder Downhole coupling
US11428259B2 (en) 2020-03-30 2022-08-30 Plainsman Mfg. Inc. Shear coupling and method of assembling same
US11965537B2 (en) 2020-03-30 2024-04-23 Plainsman Mfg. Inc. Shear coupling and method of assembling same

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Legal Events

Date Code Title Description
MKLA Lapsed
MKEC Expiry (correction)

Effective date: 20121205