AU8857582A - Drill pipe joint - Google Patents

Drill pipe joint

Info

Publication number
AU8857582A
AU8857582A AU88575/82A AU8857582A AU8857582A AU 8857582 A AU8857582 A AU 8857582A AU 88575/82 A AU88575/82 A AU 88575/82A AU 8857582 A AU8857582 A AU 8857582A AU 8857582 A AU8857582 A AU 8857582A
Authority
AU
Australia
Prior art keywords
pipe joint
drill pipe
drill
joint
pipe
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.)
Abandoned
Application number
AU88575/82A
Inventor
John Martin Holmberg
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.)
Boart International Ltd
Original Assignee
Boart International 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 Boart International Ltd filed Critical Boart International Ltd
Publication of AU8857582A publication Critical patent/AU8857582A/en
Abandoned 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
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/18—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements
    • F16B7/182—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements for coaxial connections of two rods or tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (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)
  • Earth Drilling (AREA)
AU88575/82A 1981-09-21 1982-09-21 Drill pipe joint Abandoned AU8857582A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA816535 1981-09-21
ZA816535 1981-09-21

Publications (1)

Publication Number Publication Date
AU8857582A true AU8857582A (en) 1983-03-31

Family

ID=25575662

Family Applications (1)

Application Number Title Priority Date Filing Date
AU88575/82A Abandoned AU8857582A (en) 1981-09-21 1982-09-21 Drill pipe joint

Country Status (2)

Country Link
AU (1) AU8857582A (en)
GB (1) GB2106608B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT385096B (en) * 1985-10-21 1988-02-10 Ranner Dietrich SECURING A SCREW BOLT IN A THREADED HOLE OF A WORKPIECE, AND SCREW BOLT FOR
ES2094703T1 (en) * 1993-03-25 1997-02-01 Nai Anchorlok Inc SPRING BRAKE ACTUATOR AND LOCKING BOLT FOR THE SAME.
AU2008230002B2 (en) * 2008-06-25 2012-05-03 Sandvik Intellectual Property Ab A cuttable drilling tool, and a cuttable self drilling rock bolt
EP4086426A1 (en) 2021-05-03 2022-11-09 TRACTO-TECHNIK GmbH & Co. KG Rod lacing of a borehole rod

Also Published As

Publication number Publication date
GB2106608A (en) 1983-04-13
GB2106608B (en) 1984-09-12

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