PL447331A1 - Drill pipe connector for rotary drilling - Google Patents

Drill pipe connector for rotary drilling

Info

Publication number
PL447331A1
PL447331A1 PL447331A PL44733123A PL447331A1 PL 447331 A1 PL447331 A1 PL 447331A1 PL 447331 A PL447331 A PL 447331A PL 44733123 A PL44733123 A PL 44733123A PL 447331 A1 PL447331 A1 PL 447331A1
Authority
PL
Poland
Prior art keywords
rotary drilling
drill pipe
pipe connector
connector
arms
Prior art date
Application number
PL447331A
Other languages
Polish (pl)
Other versions
PL248761B1 (en
Inventor
Michał Wasielewski
Michał Turów
Dagna Wasielewska
Original Assignee
Wasielewski Michał Areastawa
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 Wasielewski Michał Areastawa filed Critical Wasielewski Michał Areastawa
Priority to PL447331A priority Critical patent/PL248761B1/en
Publication of PL447331A1 publication Critical patent/PL447331A1/en
Publication of PL248761B1 publication Critical patent/PL248761B1/en

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
    • 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)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Drilling Tools (AREA)

Abstract

Łącznik przewodów wiertniczych do wierceń obrotowych ma korpus (1) zawierający cylindryczny otwór wzdłuż osi wzdłużnej korpusu, którego górna część jest oddzielona od dolnej kołnierzem (3), przy czym dolna część korpusu ma w przekroju poprzecznym kształt sześciokąta i jest zakończona złączem (4) w formie sprężystych ramion (5) ukształtowanych poprzez wycięcia wzdłuż naroży i powiększoną średnicę otworu wewnętrznego, natomiast ramiona mają pogrubione końcówki.A drill string connector for rotary drilling has a body (1) containing a cylindrical hole along the longitudinal axis of the body, the upper part of which is separated from the lower part by a collar (3), the lower part of the body having a hexagonal cross-section and being terminated by a connector (4) in the form of resilient arms (5) shaped by cutouts along the corners and an enlarged diameter of the inner hole, and the arms having thickened tips.

PL447331A 2023-12-28 2023-12-28 Drill string connector for rotary drilling PL248761B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL447331A PL248761B1 (en) 2023-12-28 2023-12-28 Drill string connector for rotary drilling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL447331A PL248761B1 (en) 2023-12-28 2023-12-28 Drill string connector for rotary drilling

Publications (2)

Publication Number Publication Date
PL447331A1 true PL447331A1 (en) 2025-06-30
PL248761B1 PL248761B1 (en) 2026-01-26

Family

ID=96171568

Family Applications (1)

Application Number Title Priority Date Filing Date
PL447331A PL248761B1 (en) 2023-12-28 2023-12-28 Drill string connector for rotary drilling

Country Status (1)

Country Link
PL (1) PL248761B1 (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3360285A (en) * 1965-03-15 1967-12-26 Allegheny Ludlum Steel Connectors
US3554306A (en) * 1968-11-29 1971-01-12 Carmet Co Polygonal drill rod assembly
US20030010539A1 (en) * 2001-07-16 2003-01-16 John Wang Drill steel for drilling mine roofs
PL355313A1 (en) * 1999-12-17 2004-04-19 Kennametal Inc. Lockable drill steel and chuck assembly
US20050224259A1 (en) * 2004-04-07 2005-10-13 Bise Douglas E Coupler and roof drill bit assembly using such coupler
DE102014112066A1 (en) * 2013-09-17 2015-03-19 Kennametal Inc. Coupler for a rotatable cutting assembly
CN109424327A (en) * 2017-08-25 2019-03-05 肯纳金属公司 Spline drive-type drill steel connector
WO2023017481A1 (en) * 2021-08-13 2023-02-16 Gradidge, Robert Charles Drill steel coupling, rod and drill steel including same

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3360285A (en) * 1965-03-15 1967-12-26 Allegheny Ludlum Steel Connectors
US3554306A (en) * 1968-11-29 1971-01-12 Carmet Co Polygonal drill rod assembly
PL355313A1 (en) * 1999-12-17 2004-04-19 Kennametal Inc. Lockable drill steel and chuck assembly
US20030010539A1 (en) * 2001-07-16 2003-01-16 John Wang Drill steel for drilling mine roofs
US20050224259A1 (en) * 2004-04-07 2005-10-13 Bise Douglas E Coupler and roof drill bit assembly using such coupler
DE102014112066A1 (en) * 2013-09-17 2015-03-19 Kennametal Inc. Coupler for a rotatable cutting assembly
CN109424327A (en) * 2017-08-25 2019-03-05 肯纳金属公司 Spline drive-type drill steel connector
WO2023017481A1 (en) * 2021-08-13 2023-02-16 Gradidge, Robert Charles Drill steel coupling, rod and drill steel including same

Also Published As

Publication number Publication date
PL248761B1 (en) 2026-01-26

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