GB207722A - Improvements in or relating to tool joints used on tools in drilling oil, gas and other wells - Google Patents

Improvements in or relating to tool joints used on tools in drilling oil, gas and other wells

Info

Publication number
GB207722A
GB207722A GB158323A GB158323A GB207722A GB 207722 A GB207722 A GB 207722A GB 158323 A GB158323 A GB 158323A GB 158323 A GB158323 A GB 158323A GB 207722 A GB207722 A GB 207722A
Authority
GB
United Kingdom
Prior art keywords
screw
wells
gas
spigot
tools
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
Application number
GB158323A
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
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB158323A priority Critical patent/GB207722A/en
Publication of GB207722A publication Critical patent/GB207722A/en
Expired 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
    • E21B17/042—Threaded
    • E21B17/043—Threaded with locking means

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)
  • Earth Drilling (AREA)

Abstract

207,722. Cosby, E. L. H. Jan. 17, 1923. Rod couplings. - Screwed spigot and socket joints of drills for boring oil, gas and other wells are locked by means of a set-screw which mounted in the socket engages the spigot so as to prevent relative rotation of the two members. Fig. 3 shows a section of the locked joint in which the set-screw a<1> engages an angular notch in the end of the spigot b<1>. The recess above the head of the setscrew mav be filled with Babbit metal. In modifications, more than one set-screw may be employed, and the set-screw may be replaced by a spring-pressed pin or other equivalent means.
GB158323A 1923-01-17 1923-01-17 Improvements in or relating to tool joints used on tools in drilling oil, gas and other wells Expired GB207722A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB158323A GB207722A (en) 1923-01-17 1923-01-17 Improvements in or relating to tool joints used on tools in drilling oil, gas and other wells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB158323A GB207722A (en) 1923-01-17 1923-01-17 Improvements in or relating to tool joints used on tools in drilling oil, gas and other wells

Publications (1)

Publication Number Publication Date
GB207722A true GB207722A (en) 1923-12-06

Family

ID=9724462

Family Applications (1)

Application Number Title Priority Date Filing Date
GB158323A Expired GB207722A (en) 1923-01-17 1923-01-17 Improvements in or relating to tool joints used on tools in drilling oil, gas and other wells

Country Status (1)

Country Link
GB (1) GB207722A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2492472A (en) * 2011-06-29 2013-01-02 Tracto Technik Threaded and interlocking connection mechanism
US10385994B2 (en) * 2015-06-02 2019-08-20 Dril-Quip, Inc. Anti-rotation device for connector assembly
CN112302539A (en) * 2020-10-26 2021-02-02 邹城兖矿泰德工贸有限公司 Reinforced borer

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2492472A (en) * 2011-06-29 2013-01-02 Tracto Technik Threaded and interlocking connection mechanism
US9080395B2 (en) 2011-06-29 2015-07-14 Tracto-Technik Gmbh & Co. Kg Connection mechanism
GB2492472B (en) * 2011-06-29 2015-12-16 Tracto Technik Connection mechanism
US10385994B2 (en) * 2015-06-02 2019-08-20 Dril-Quip, Inc. Anti-rotation device for connector assembly
NO344956B1 (en) * 2015-06-02 2020-08-03 Dril Quip Inc Anti-rotation device for connector assembly
GB2588350A (en) * 2015-06-02 2021-04-21 Dril Quip Inc Anti-rotation device for connector assembly
GB2540038B (en) * 2015-06-02 2021-07-14 Dril Quip Inc Anti-rotation device for connector assembly
GB2588350B (en) * 2015-06-02 2021-09-22 Dril Quip Inc Anti-rotation device for connector assembly
US11454338B2 (en) 2015-06-02 2022-09-27 Dril-Quip, Inc. Anti-rotation device for connector assembly
CN112302539A (en) * 2020-10-26 2021-02-02 邹城兖矿泰德工贸有限公司 Reinforced borer
CN112302539B (en) * 2020-10-26 2021-08-06 邹城兖矿泰德工贸有限公司 Reinforced borer

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