FR2324973A1 - PERFECTED FITTING WITH SCREWING FOR PIPES, ESPECIALLY FOR DRILLING - Google Patents

PERFECTED FITTING WITH SCREWING FOR PIPES, ESPECIALLY FOR DRILLING

Info

Publication number
FR2324973A1
FR2324973A1 FR7617504A FR7617504A FR2324973A1 FR 2324973 A1 FR2324973 A1 FR 2324973A1 FR 7617504 A FR7617504 A FR 7617504A FR 7617504 A FR7617504 A FR 7617504A FR 2324973 A1 FR2324973 A1 FR 2324973A1
Authority
FR
France
Prior art keywords
screwing
drilling
pipes
perfected
fitting
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.)
Granted
Application number
FR7617504A
Other languages
French (fr)
Other versions
FR2324973B1 (en
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.)
ATTOCK OILFIELD EQUIP
Original Assignee
ATTOCK OILFIELD EQUIP
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 ATTOCK OILFIELD EQUIP filed Critical ATTOCK OILFIELD EQUIP
Publication of FR2324973A1 publication Critical patent/FR2324973A1/en
Application granted granted Critical
Publication of FR2324973B1 publication Critical patent/FR2324973B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/001—Screw-threaded joints; Forms of screw-threads for such joints with conical threads
    • F16L15/003—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with sealing rings
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/04—Screw-threaded joints; Forms of screw-threads for such joints with additional sealings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Earth Drilling (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Golf Clubs (AREA)
  • Processing Of Terminals (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Electric Cable Installation (AREA)
FR7617504A 1975-09-19 1976-06-10 PERFECTED FITTING WITH SCREWING FOR PIPES, ESPECIALLY FOR DRILLING Granted FR2324973A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB38510/75A GB1503395A (en) 1975-09-19 1975-09-19 Pipe connector

Publications (2)

Publication Number Publication Date
FR2324973A1 true FR2324973A1 (en) 1977-04-15
FR2324973B1 FR2324973B1 (en) 1980-06-06

Family

ID=10403947

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7617504A Granted FR2324973A1 (en) 1975-09-19 1976-06-10 PERFECTED FITTING WITH SCREWING FOR PIPES, ESPECIALLY FOR DRILLING

Country Status (6)

Country Link
JP (1) JPS5239821A (en)
AU (1) AU502355B2 (en)
DE (1) DE2622944A1 (en)
FR (1) FR2324973A1 (en)
GB (1) GB1503395A (en)
NO (1) NO761774L (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2520050A1 (en) * 1982-01-18 1983-07-22 Hunting Oilfield Services Ltd PIPE CONNECTION, IN PARTICULAR DRILLING ROD JOINT, HYDRAULIC COUPLING AND COUPLING
EP0085647A1 (en) * 1982-02-03 1983-08-10 MANNESMANN Aktiengesellschaft Gas-tight oil well pipe connection
EP0102161A1 (en) * 1982-08-18 1984-03-07 Imperial Chemical Industries Plc Coupling
WO1987002439A1 (en) * 1985-10-15 1987-04-23 Hydril Company Seal for threaded pipe connection
EP0364413A1 (en) * 1988-10-03 1990-04-18 DALMINE S.p.A. Hermetic metal pipe joint
EP0516998A1 (en) * 1991-06-04 1992-12-09 Thyssen Industrie Ag Ductile cast iron driving tube
EP0670021A1 (en) * 1992-10-07 1995-09-06 ARGENT, Michael E. Pipe connecting assembly and method for joining two lengths of steel pipe by a press-fit connection
CN110593774A (en) * 2019-10-30 2019-12-20 澳普洛钻探工具(无锡)有限公司 Sealing drill rod external thread structure

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5783975U (en) * 1980-11-13 1982-05-24
JPS5852994A (en) * 1981-09-24 1983-03-29 Nippon Gakki Seizo Kk Anticorrosive electrode unit in external power source
US4433862A (en) * 1982-04-13 1984-02-28 Otis Engineering Corporation Pipe joint
US4473245A (en) * 1982-04-13 1984-09-25 Otis Engineering Corporation Pipe joint
US4489963A (en) * 1982-04-13 1984-12-25 Otis Engineering Corporation Pipe joint
US4893844A (en) * 1983-04-29 1990-01-16 Baker Hughes Incorporated Tubular coupling with ventable seal
US4458925A (en) * 1983-05-19 1984-07-10 Otis Engineering Corporation Pipe joint
CA2023087A1 (en) * 1989-08-24 1991-02-25 Hiroshi Akiyama Pipe joint and pipe with pipe joint
DE4007408C1 (en) * 1990-03-06 1991-07-25 Mannesmann Ag, 4000 Duesseldorf, De Gas-tight pipe connector for oil fields - in which symmetrical PTFE ring is formed between tapered plug and socket that screw together
JP3057857B2 (en) * 1991-11-08 2000-07-04 日本鋼管株式会社 High torque tool joint
DE4239092A1 (en) * 1992-11-20 1994-05-26 Preussag Anlagenbau Electrically testable plastic pipe jointing for underground water - is sealed at two sepd. points by compression of elastic rings into grooves when bevelled ends of pipe encounter collar of sleeve
JP2678895B2 (en) * 1995-06-29 1997-11-19 貫一郎 石原 Perennial notebook
US6409175B1 (en) * 1999-07-13 2002-06-25 Grant Prideco, Inc. Expandable joint connector
TW506501U (en) * 2001-10-19 2002-10-11 Hong Kong And China Gas Compan Pipe fittings
US20060071473A1 (en) * 2004-10-05 2006-04-06 Sivley Robert S Iv Helical groove for a tubular connection
CN108868658A (en) * 2018-06-28 2018-11-23 无锡西姆莱斯石油专用管制造有限公司 A kind of casing thread connection with multi-sealed face screw thread positive-angle
JP2020085001A (en) * 2018-11-15 2020-06-04 日本製鉄株式会社 Tapered screw joint

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2520050A1 (en) * 1982-01-18 1983-07-22 Hunting Oilfield Services Ltd PIPE CONNECTION, IN PARTICULAR DRILLING ROD JOINT, HYDRAULIC COUPLING AND COUPLING
EP0085647A1 (en) * 1982-02-03 1983-08-10 MANNESMANN Aktiengesellschaft Gas-tight oil well pipe connection
EP0102161A1 (en) * 1982-08-18 1984-03-07 Imperial Chemical Industries Plc Coupling
WO1987002439A1 (en) * 1985-10-15 1987-04-23 Hydril Company Seal for threaded pipe connection
EP0364413A1 (en) * 1988-10-03 1990-04-18 DALMINE S.p.A. Hermetic metal pipe joint
US4958862A (en) * 1988-10-03 1990-09-25 Dalmine Spa Hermetic metal pipe joint
EP0516998A1 (en) * 1991-06-04 1992-12-09 Thyssen Industrie Ag Ductile cast iron driving tube
EP0670021A1 (en) * 1992-10-07 1995-09-06 ARGENT, Michael E. Pipe connecting assembly and method for joining two lengths of steel pipe by a press-fit connection
EP0670021A4 (en) * 1992-10-07 1996-07-03 Michael E Argent Pipe connecting assembly and method for joining two lengths of steel pipe by a press-fit connection.
CN110593774A (en) * 2019-10-30 2019-12-20 澳普洛钻探工具(无锡)有限公司 Sealing drill rod external thread structure

Also Published As

Publication number Publication date
JPS5239821A (en) 1977-03-28
AU1435076A (en) 1977-12-01
GB1503395A (en) 1978-03-08
NO761774L (en) 1977-03-22
FR2324973B1 (en) 1980-06-06
AU502355B2 (en) 1979-07-19
DE2622944A1 (en) 1977-03-24

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse