AT225649B - Drill pipe connection, especially between drill collars - Google Patents

Drill pipe connection, especially between drill collars

Info

Publication number
AT225649B
AT225649B AT556261A AT556261A AT225649B AT 225649 B AT225649 B AT 225649B AT 556261 A AT556261 A AT 556261A AT 556261 A AT556261 A AT 556261A AT 225649 B AT225649 B AT 225649B
Authority
AT
Austria
Prior art keywords
drill
pipe connection
collars
drill pipe
drill collars
Prior art date
Application number
AT556261A
Other languages
German (de)
Inventor
Kurt Dipl Ing Schreier
Original Assignee
Schoeller Bleckmann Stahlwerke
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 Schoeller Bleckmann Stahlwerke filed Critical Schoeller Bleckmann Stahlwerke
Priority to AT556261A priority Critical patent/AT225649B/en
Priority to FR7443A priority patent/FR1325596A/en
Priority to GB2471462A priority patent/GB959912A/en
Application granted granted Critical
Publication of AT225649B publication Critical patent/AT225649B/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
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1085—Wear protectors; Blast joints; Hard facing
    • 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
    • E21B17/16—Drill collars
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
AT556261A 1961-07-19 1961-07-19 Drill pipe connection, especially between drill collars AT225649B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT556261A AT225649B (en) 1961-07-19 1961-07-19 Drill pipe connection, especially between drill collars
FR7443A FR1325596A (en) 1961-07-19 1962-06-22 Tubular junction device for drill rods
GB2471462A GB959912A (en) 1961-07-19 1962-06-27 Drill pipe joint, particularly between drill stems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT556261A AT225649B (en) 1961-07-19 1961-07-19 Drill pipe connection, especially between drill collars

Publications (1)

Publication Number Publication Date
AT225649B true AT225649B (en) 1963-01-25

Family

ID=3577149

Family Applications (1)

Application Number Title Priority Date Filing Date
AT556261A AT225649B (en) 1961-07-19 1961-07-19 Drill pipe connection, especially between drill collars

Country Status (3)

Country Link
AT (1) AT225649B (en)
FR (1) FR1325596A (en)
GB (1) GB959912A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53130623U (en) * 1977-03-24 1978-10-17
US4534585A (en) * 1982-12-30 1985-08-13 Mobil Oil Corporation Pipe joint locking device
US7357188B1 (en) 1998-12-07 2008-04-15 Shell Oil Company Mono-diameter wellbore casing
US7546881B2 (en) 2001-09-07 2009-06-16 Enventure Global Technology, Llc Apparatus for radially expanding and plastically deforming a tubular member
WO2004094766A2 (en) 2003-04-17 2004-11-04 Enventure Global Technology Apparatus for radially expanding and plastically deforming a tubular member
NL1019368C2 (en) 2001-11-14 2003-05-20 Nutricia Nv Preparation for improving receptor performance.
BR0215489B1 (en) * 2002-01-07 2010-06-29 method for radially expanding and plastically deforming a first tubular member and a second tubular member, and apparatus.
CA2472284C (en) * 2002-01-07 2011-10-11 Enventure Global Technology Protective sleeve for threaded connections for expandable liner hanger
AU2003230589A1 (en) 2002-04-12 2003-10-27 Enventure Global Technology Protective sleeve for threaded connections for expandable liner hanger
AU2003233475A1 (en) 2002-04-15 2003-11-03 Enventure Global Technlogy Protective sleeve for threaded connections for expandable liner hanger
US7739917B2 (en) 2002-09-20 2010-06-22 Enventure Global Technology, Llc Pipe formability evaluation for expandable tubulars
US7886831B2 (en) 2003-01-22 2011-02-15 Enventure Global Technology, L.L.C. Apparatus for radially expanding and plastically deforming a tubular member
GB2415454B (en) 2003-03-11 2007-08-01 Enventure Global Technology Apparatus for radially expanding and plastically deforming a tubular member
US7712522B2 (en) 2003-09-05 2010-05-11 Enventure Global Technology, Llc Expansion cone and system
CA2577083A1 (en) 2004-08-13 2006-02-23 Mark Shuster Tubular member expansion apparatus
CN102305029B (en) * 2011-08-12 2013-09-18 中国地质大学（武汉） Insulating pup joint used for underground mine drilling and manufacture method thereof
CN103510880A (en) * 2013-09-30 2014-01-15 无锡中地地质装备有限公司 Structure for connecting wearing ring and joint in drill machine

Also Published As

Publication number Publication date
GB959912A (en) 1964-06-03
FR1325596A (en) 1963-04-26

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