DE69932333D1 - Schweres bohrrohr - Google Patents

Schweres bohrrohr

Info

Publication number
DE69932333D1
DE69932333D1 DE69932333T DE69932333T DE69932333D1 DE 69932333 D1 DE69932333 D1 DE 69932333D1 DE 69932333 T DE69932333 T DE 69932333T DE 69932333 T DE69932333 T DE 69932333T DE 69932333 D1 DE69932333 D1 DE 69932333D1
Authority
DE
Germany
Prior art keywords
drilling tube
heavy drilling
heavy
tube
drilling
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.)
Expired - Lifetime
Application number
DE69932333T
Other languages
English (en)
Other versions
DE69932333T2 (de
Inventor
E Wilson
Thomas Moore
Wei Tang
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.)
Grant Prideco LP
Original Assignee
Grant Prideco LP
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 Grant Prideco LP filed Critical Grant Prideco LP
Application granted granted Critical
Publication of DE69932333D1 publication Critical patent/DE69932333D1/de
Publication of DE69932333T2 publication Critical patent/DE69932333T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E21B17/16—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
    • E21B17/22—Rods or pipes with helical structure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49904—Assembling a subassembly, then assembling with a second subassembly

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)
DE69932333T 1998-05-01 1999-04-30 Schweres bohrrohr Expired - Lifetime DE69932333T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/071,253 US6012744A (en) 1998-05-01 1998-05-01 Heavy weight drill pipe
US71253 1998-05-01
PCT/US1999/009621 WO1999057478A1 (en) 1998-05-01 1999-04-30 Heavy weight drill pipe

Publications (2)

Publication Number Publication Date
DE69932333D1 true DE69932333D1 (de) 2006-08-24
DE69932333T2 DE69932333T2 (de) 2007-07-19

Family

ID=22100205

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69932333T Expired - Lifetime DE69932333T2 (de) 1998-05-01 1999-04-30 Schweres bohrrohr

Country Status (9)

Country Link
US (1) US6012744A (de)
EP (1) EP1078190B1 (de)
JP (1) JP2002513904A (de)
CN (1) CN1126894C (de)
AR (1) AR015061A1 (de)
AU (1) AU3781299A (de)
CA (1) CA2330963C (de)
DE (1) DE69932333T2 (de)
WO (1) WO1999057478A1 (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0024909D0 (en) * 2000-10-11 2000-11-22 Springer Johann Drill string member
CA2411253A1 (en) * 2001-04-26 2002-10-28 Furukawa Co., Ltd. Step tube rod, and drilling machine
WO2002097232A1 (en) * 2001-06-01 2002-12-05 Sandvik Tamrock Oy Method and arrangement for rock drilling and tool and rock drill used in rock drilling
US20040221985A1 (en) * 2003-04-23 2004-11-11 T H Hill Associates, Inc. Drill string design methodology for mitigating fatigue failure
US7845434B2 (en) * 2005-03-16 2010-12-07 Troy Lee Clayton Technique for drilling straight bore holes in the earth
US7472764B2 (en) * 2005-03-25 2009-01-06 Baker Hughes Incorporated Rotary drill bit shank, rotary drill bits so equipped, and methods of manufacture
US7377137B1 (en) * 2005-10-27 2008-05-27 Bednarz James W Barrel lock with infinite axial adjustment
US7377315B2 (en) * 2005-11-29 2008-05-27 Hall David R Complaint covering of a downhole component
US7669671B2 (en) 2007-03-21 2010-03-02 Hall David R Segmented sleeve on a downhole tool string component
US7497254B2 (en) * 2007-03-21 2009-03-03 Hall David R Pocket for a downhole tool string component
US8201645B2 (en) * 2007-03-21 2012-06-19 Schlumberger Technology Corporation Downhole tool string component that is protected from drilling stresses
US20100018699A1 (en) * 2007-03-21 2010-01-28 Hall David R Low Stress Threadform with a Non-conic Section Curve
US20080302574A1 (en) * 2007-06-08 2008-12-11 Tt Technologies, Inc. Drill stem and method
US20090025982A1 (en) * 2007-07-26 2009-01-29 Hall David R Stabilizer Assembly
US7963323B2 (en) * 2007-12-06 2011-06-21 Schlumberger Technology Corporation Technique and apparatus to deploy a cement plug in a well
US7814996B2 (en) * 2008-02-01 2010-10-19 Aquatic Company Spiral ribbed aluminum drillpipe
US8002331B2 (en) 2008-09-11 2011-08-23 Honda Motor Company, Ltd. Vehicles having utility dump bed and folding seat assembly
US8678447B2 (en) 2009-06-04 2014-03-25 National Oilwell Varco, L.P. Drill pipe system
US8091627B2 (en) 2009-11-23 2012-01-10 Hall David R Stress relief in a pocket of a downhole tool string component
PL2686514T3 (pl) 2011-03-14 2018-01-31 Rdt Inc Zintegrowana okładka przeciwzużyciowa oraz sposób
US8955621B1 (en) 2011-08-09 2015-02-17 Turboflex, Inc. Grooved drill string components and drilling methods
US9085942B2 (en) 2011-10-21 2015-07-21 Weatherford Technology Holdings, Llc Repaired wear and buckle resistant drill pipe and related methods
US9091124B2 (en) 2011-10-21 2015-07-28 Weatherford Technology Holdings, Llc Wear and buckling resistant drill pipe
US9816328B2 (en) * 2012-10-16 2017-11-14 Smith International, Inc. Friction welded heavy weight drill pipes
US9297410B2 (en) 2012-12-31 2016-03-29 Smith International, Inc. Bearing assembly for a drilling tool
US9573432B2 (en) 2013-10-01 2017-02-21 Hendrickson Usa, L.L.C. Leaf spring and method of manufacture thereof having sections with different levels of through hardness
CA2928535C (en) * 2013-10-25 2020-11-24 National Oilwell Varco, L.P. Downhole hole cleaning joints and method of using same
CN103711440A (zh) * 2013-12-19 2014-04-09 江苏曙光华阳钻具有限公司 螺旋式加重钻杆
EP3640429B1 (de) 2015-02-13 2021-10-20 National Oilwell Varco, L.P. Detektionssystem für einen bohrplatz und verfahren zur verwendung davon
US10648049B2 (en) * 2015-04-14 2020-05-12 Wellbore Integrity Solutions Llc Heat treated heavy weight drill pipe
US9493993B1 (en) 2015-06-10 2016-11-15 Ptech Drilling Tubulars Llc Work string and method of completing long lateral well bores
CN105041230A (zh) * 2015-09-07 2015-11-11 山西风雷钻具有限公司 一种具有耐磨带的无磁承压钻杆
US11473376B2 (en) * 2018-03-16 2022-10-18 Wwt North America Holdings, Inc Non-rotating vibration reduction sub
USD954754S1 (en) * 2020-02-28 2022-06-14 Cobalt Extreme Pty Ltd Rod coupler
CN112878925A (zh) * 2021-01-29 2021-06-01 中国石油天然气集团有限公司 大水眼轻质修井钻杆

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT308793B (de) * 1968-12-02 1973-07-25 Schoeller Bleckmann Stahlwerke Austenitische Chrom-Nickel-Stickstoff-Stahllegierung für nichtmagnetisierbare Schwerstangen und Gestängeteile
US3784238A (en) * 1971-05-17 1974-01-08 Smith International Intermediate drill stem
US3773359A (en) * 1971-06-24 1973-11-20 Smith International Intermediate drill stem
US4273159A (en) * 1978-03-16 1981-06-16 Smith International, Inc. Earth boring apparatus with multiple welds
US4226645A (en) * 1979-01-08 1980-10-07 Republic Steel Corp. Steel well casing and method of production
US4416476A (en) * 1980-09-17 1983-11-22 Oncor Corporation Intermediate weight drill stem member
US4460202A (en) * 1980-11-26 1984-07-17 Chance Glenn G Intermediate weight drill string member
US4354882A (en) * 1981-05-08 1982-10-19 Lone Star Steel Company High performance tubulars for critical oil country applications and process for their preparation
US4400349A (en) * 1981-06-24 1983-08-23 Sumitomo Metal Industries, Ltd. Alloy for making high strength deep well casing and tubing having improved resistance to stress-corrosion cracking
JPS61130464A (ja) * 1984-11-30 1986-06-18 Nippon Steel Corp 高耐食性高強度ドリルカラ−用非磁性鋼
DE3445371A1 (de) * 1984-12-10 1986-06-12 Mannesmann AG, 4000 Düsseldorf Verfahren zum herstellen von rohren fuer die erdoel- und erdgasindustrie und von bohrgestaengeeinheiten
IL82587A0 (en) * 1986-05-27 1987-11-30 Carpenter Technology Corp Nickel-base alloy and method for preparation thereof
US4811800A (en) * 1987-10-22 1989-03-14 Homco International Inc. Flexible drill string member especially for use in directional drilling
AT392802B (de) * 1988-08-04 1991-06-25 Schoeller Bleckmann Stahlwerke Verfahren zur herstellung von spannungsrisskorrosionsbestaendigen rohrfoermigen koerpern, insbesondere nichtmagnetisierbaren schwerstangen aus austenitischen staehlen

Also Published As

Publication number Publication date
JP2002513904A (ja) 2002-05-14
AR015061A1 (es) 2001-04-11
DE69932333T2 (de) 2007-07-19
CN1126894C (zh) 2003-11-05
EP1078190A4 (de) 2003-04-09
AU3781299A (en) 1999-11-23
EP1078190A1 (de) 2001-02-28
CA2330963C (en) 2008-06-17
EP1078190B1 (de) 2006-07-12
WO1999057478A1 (en) 1999-11-11
CN1308715A (zh) 2001-08-15
US6012744A (en) 2000-01-11
CA2330963A1 (en) 1999-11-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition