ZA201702931B - Drill string rod with guidance shoulder - Google Patents

Drill string rod with guidance shoulder

Info

Publication number
ZA201702931B
ZA201702931B ZA201702931A ZA201702931A ZA201702931B ZA 201702931 B ZA201702931 B ZA 201702931B ZA 201702931 A ZA201702931 A ZA 201702931A ZA 201702931 A ZA201702931 A ZA 201702931A ZA 201702931 B ZA201702931 B ZA 201702931B
Authority
ZA
South Africa
Prior art keywords
drill string
string rod
guidance
shoulder
guidance shoulder
Prior art date
Application number
ZA201702931A
Other languages
English (en)
Inventor
Per Mattson
David Wickström
Original Assignee
Sandvik Intellectual Property
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 Sandvik Intellectual Property filed Critical Sandvik Intellectual Property
Publication of ZA201702931B publication Critical patent/ZA201702931B/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
    • E21B17/16—Drill collars
    • 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
    • E21B1/00—Percussion drilling
    • 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
    • E21B17/042—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
    • E21B17/0426—Threaded with a threaded cylindrical portion, e.g. for percussion rods

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)
ZA201702931A 2014-11-21 2017-04-26 Drill string rod with guidance shoulder ZA201702931B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14194246.6A EP3023575A1 (de) 2014-11-21 2014-11-21 Bohrstrangstange mit schulter
PCT/EP2015/076502 WO2016079013A1 (en) 2014-11-21 2015-11-13 Drill string rod with guidance shoulder

Publications (1)

Publication Number Publication Date
ZA201702931B true ZA201702931B (en) 2019-10-30

Family

ID=51947195

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA201702931A ZA201702931B (en) 2014-11-21 2017-04-26 Drill string rod with guidance shoulder

Country Status (12)

Country Link
US (1) US20170321496A1 (de)
EP (1) EP3023575A1 (de)
CN (1) CN107002467A (de)
AU (1) AU2015348706A1 (de)
BR (1) BR112017010617A2 (de)
CA (1) CA2965868A1 (de)
CL (1) CL2017001287A1 (de)
MX (1) MX2017006589A (de)
PE (1) PE20171231A1 (de)
RU (1) RU2017121599A (de)
WO (1) WO2016079013A1 (de)
ZA (1) ZA201702931B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3095955A1 (de) 2015-05-22 2016-11-23 Sandvik Intellectual Property AB Kupplungsende mit gewinde für bohrstrangkomponente
US20180100356A1 (en) * 2016-10-10 2018-04-12 Padley & Venables Limited Drill Rod
PT3536894T (pt) 2018-03-09 2020-11-19 Sandvik Mining And Construction Tools Ab Acoplamento para ligar elementos tubulares de fundo de furo
CN109372443A (zh) * 2018-12-14 2019-02-22 无锡双马钻探工具有限公司 一种煤矿整体钻杆
MX2021005633A (es) 2018-12-21 2021-07-02 Halliburton Energy Services Inc Guia de anillo de presion de accionamiento unico.
PL3712374T3 (pl) 2019-03-18 2023-01-16 Sandvik Mining And Construction Tools Ab Żerdź przewodu wiertniczego
WO2021069657A1 (en) * 2019-10-11 2021-04-15 Sandvik Mining And Construction Tools Ab Shoulder protected drilling assembly

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE16061E (en) * 1925-05-05 thurston
US145192A (en) * 1873-12-02 Improvement in illuminating vault-covers
US1926925A (en) 1931-04-07 1933-09-12 Gulf Res & Dev Corp Pin, bolt, and other connecting device
US3773359A (en) * 1971-06-24 1973-11-20 Smith International Intermediate drill stem
US4076436A (en) 1975-01-06 1978-02-28 Bowen Tools, Inc. Stress relieved tool elements
US4332502A (en) 1977-01-11 1982-06-01 Padley & Venables Limited Apparatus for use in drilling
US4398756A (en) 1980-09-15 1983-08-16 Vallourec, S. A. Cylindro-conical pipe joint
FI850707L (fi) 1985-02-20 1986-08-21 Kometa Oy Borrutrustning avsedd foer slaoende borrning.
SE469602B (sv) 1985-04-04 1993-08-02 Sandvik Ab Skarvgaenga foer slagborrning
US4647085A (en) * 1985-12-06 1987-03-03 Anderson Edwin A Sealing arrangement for pin and box threaded connection of tubular members
US5169183A (en) 1987-05-12 1992-12-08 Diamant Boart Stratabit S.A. Threaded joint for drill rod elements
US4874045A (en) 1988-12-27 1989-10-17 Clayton Charles H Straight hole drilling method and assembly
US5358285A (en) * 1992-12-03 1994-10-25 Prideco, Inc. Stress relief groove for drill pipe
AUPO445897A0 (en) 1997-01-06 1997-01-30 Boart Longyear Inc. Straight hole drilling system
US6030004A (en) 1997-12-08 2000-02-29 Shaw Industries High torque threaded tool joint for drill pipe and other drill stem components
SE514137C2 (sv) * 1998-03-24 2001-01-08 Sandvik Ab Gängförband för slående borrning, han- och hondel för att ingå i ett gängförband för slående borrning samt metod för att tillverka en produkt med en gänga för att ingå i ett gängförband för slående borrning
US6164392A (en) 1999-04-26 2000-12-26 Sandvik Ab Percussive drilling apparatus
SE514931C2 (sv) * 2000-03-02 2001-05-21 Sandvik Ab Bergborrkrona samt förfarande för dess tillverkning
SE0003916L (sv) 2000-10-27 2002-02-19 Sandvik Ab Styrrör för mekanisk hantering i en rigg för bergborrning samt borrsträng för mekanisk hantering
US20060214421A1 (en) 2005-03-22 2006-09-28 Intelliserv Fatigue Resistant Rotary Shouldered Connection and Method
SE531017C2 (sv) * 2005-05-09 2008-11-18 Sandvik Intellectual Property Bergborrningsverktyg
CA2550801C (en) 2006-06-22 2010-07-20 Boart Longyear Inc. Drilling equipment
CA2634557C (en) 2008-05-07 2013-06-11 Dover Corporation (Canada) Limited Sucker rod
FR2948145B1 (fr) * 2009-07-20 2011-08-26 Vam Drilling France Tige de forage et train de tiges de forage correspondant
US20110061864A1 (en) * 2009-09-14 2011-03-17 Don Umphries Wireless pipe recovery and perforating system
US10145182B2 (en) * 2012-11-29 2018-12-04 Tuboscope Vetco (France) Sas Landing pipe
US9222314B2 (en) * 2013-01-28 2015-12-29 Vallourec Drilling Products Usa, Inc. Shale drill pipe
CN203257337U (zh) * 2013-04-25 2013-10-30 上海海隆石油管材研究所 一种非加厚连接式厚壁钻杆

Also Published As

Publication number Publication date
WO2016079013A1 (en) 2016-05-26
AU2015348706A1 (en) 2017-05-18
MX2017006589A (es) 2017-12-14
PE20171231A1 (es) 2017-08-24
US20170321496A1 (en) 2017-11-09
BR112017010617A2 (pt) 2018-02-14
EP3023575A1 (de) 2016-05-25
RU2017121599A3 (de) 2019-02-15
CL2017001287A1 (es) 2017-12-15
CN107002467A (zh) 2017-08-01
RU2017121599A (ru) 2018-12-21
CA2965868A1 (en) 2016-05-26

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