AU2021277750A1 - Jaw locking type drill pipe capable of rotating clockwise and counterclockwise - Google Patents

Jaw locking type drill pipe capable of rotating clockwise and counterclockwise Download PDF

Info

Publication number
AU2021277750A1
AU2021277750A1 AU2021277750A AU2021277750A AU2021277750A1 AU 2021277750 A1 AU2021277750 A1 AU 2021277750A1 AU 2021277750 A AU2021277750 A AU 2021277750A AU 2021277750 A AU2021277750 A AU 2021277750A AU 2021277750 A1 AU2021277750 A1 AU 2021277750A1
Authority
AU
Australia
Prior art keywords
section
hole
drill pipe
jaw
limit
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
AU2021277750A
Other languages
English (en)
Inventor
Hang Chen
Wannian LEI
Shujian LI
Xiaohua Liu
Jinjun LU
Zhengang MA
Anping MEI
Jian Pu
Yi Qin
Min Tang
Jun Wan
Yuan WAN
Qingfeng Wang
Dezhong XIN
Lin Yang
Shizhai ZHANG
Fujia ZHOU
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.)
CCTEG Chongqing Research Institute Co Ltd
Original Assignee
CCTEG Chongqing Research Institute Co Ltd
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 CCTEG Chongqing Research Institute Co Ltd filed Critical CCTEG Chongqing Research Institute Co Ltd
Publication of AU2021277750A1 publication Critical patent/AU2021277750A1/en
Pending 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
    • 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
    • E21B17/042—Threaded
    • E21B17/043—Threaded with locking means
    • 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
    • E21B17/046—Couplings; joints between rod or the like and bit or between rod and rod or the like with ribs, pins, or jaws, and complementary grooves or the like, e.g. bayonet catches

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)
AU2021277750A 2020-12-07 2021-12-03 Jaw locking type drill pipe capable of rotating clockwise and counterclockwise Pending AU2021277750A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN202011437341.7A CN112664147B (zh) 2020-12-07 2020-12-07 一种牙嵌止动型正反转钻杆
AUPCT/CN2021/094347 2021-05-18
PCT/CN2021/094347 WO2022121237A1 (zh) 2020-12-07 2021-05-18 一种牙嵌止动型正反转钻杆

Publications (1)

Publication Number Publication Date
AU2021277750A1 true AU2021277750A1 (en) 2022-12-08

Family

ID=75401937

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2021277750A Pending AU2021277750A1 (en) 2020-12-07 2021-12-03 Jaw locking type drill pipe capable of rotating clockwise and counterclockwise

Country Status (3)

Country Link
CN (1) CN112664147B (zh)
AU (1) AU2021277750A1 (zh)
WO (1) WO2022121237A1 (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112664147B (zh) * 2020-12-07 2022-11-25 中煤科工集团重庆研究院有限公司 一种牙嵌止动型正反转钻杆
CN113500361B (zh) * 2021-08-20 2022-07-08 中煤科工集团重庆研究院有限公司 一种反转钻杆的加工工艺
CN114562218B (zh) * 2022-03-10 2023-05-02 中国矿业大学 一种煤矿钻孔机器人的棘轮式自动装卸正反转通讯钻杆
CN114776233B (zh) * 2022-05-13 2023-10-03 中国矿业大学 一种用于防冲钻孔机器人的钻杆装置及其使用方法
CN115447164A (zh) * 2022-08-26 2022-12-09 武汉理工大学 用于纤维缠绕成型工艺的工装杆及其工作方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996035038A1 (en) * 1993-12-17 1996-11-07 Sandvik Ab Threaded coupling, male and female extension members as well as a method of maintaining a threaded coupling
US6305723B1 (en) * 1998-10-27 2001-10-23 Grant Prideco, L.P. Tool joint and drill pipe made therefrom
AU2011336749B2 (en) * 2010-12-01 2017-03-02 Vermeer Manufacturing Company Tapered thread configuration with improved durability
CN203547559U (zh) * 2013-09-25 2014-04-16 重庆艾肯机电设备有限公司 钻杆
CN107178319B (zh) * 2016-03-10 2020-04-24 周兆弟 一种新型钻杆装配装置
CN207348805U (zh) * 2017-10-31 2018-05-11 中煤科工集团重庆研究院有限公司 一种插接式钻杆
CN110259391B (zh) * 2019-07-22 2024-01-30 山西天巨重工机械有限公司 一种正反转大扭矩传递装置
CN110374521B (zh) * 2019-08-07 2020-10-23 中煤科工集团重庆研究院有限公司 矿用正反转自动拆装式钻杆
CN111058779B (zh) * 2020-01-19 2021-11-19 中国地质科学院勘探技术研究所 一种高抗扭耐高压密封钻杆接头
CN112664147B (zh) * 2020-12-07 2022-11-25 中煤科工集团重庆研究院有限公司 一种牙嵌止动型正反转钻杆

Also Published As

Publication number Publication date
WO2022121237A1 (zh) 2022-06-16
CN112664147A (zh) 2021-04-16
CN112664147B (zh) 2022-11-25

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