CA2023297A1 - Tool joint and method of hardfacing same - Google Patents

Tool joint and method of hardfacing same

Info

Publication number
CA2023297A1
CA2023297A1 CA2023297A CA2023297A CA2023297A1 CA 2023297 A1 CA2023297 A1 CA 2023297A1 CA 2023297 A CA2023297 A CA 2023297A CA 2023297 A CA2023297 A CA 2023297A CA 2023297 A1 CA2023297 A1 CA 2023297A1
Authority
CA
Canada
Prior art keywords
tool joint
inches
hardfacing
weld puddle
granules
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.)
Granted
Application number
CA2023297A
Other languages
French (fr)
Other versions
CA2023297C (en
Inventor
Frank J. Carlin
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
Individual
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 Individual filed Critical Individual
Publication of CA2023297A1 publication Critical patent/CA2023297A1/en
Application granted granted Critical
Publication of CA2023297C publication Critical patent/CA2023297C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/04—Welding for other purposes than joining, e.g. built-up welding
    • B23K9/044—Built-up welding on three-dimensional surfaces
    • B23K9/046—Built-up welding on three-dimensional surfaces on surfaces of revolution
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00
    • C23C26/02—Coating not provided for in groups C23C2/00 - C23C24/00 applying molten material to the substrate
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
    • C23C30/005—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process on hard metal substrates
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Plasma & Fusion (AREA)
  • Earth Drilling (AREA)

Abstract

A method is provided for applying grooved bands of hardsurfacing on a tool joint for earth boring drill pipe. The hardfacing of the tool joint has tungsten carbide granules in an alloy steel matrix. The tool joint is rotated and an arc between an electrode and the tool joint is provided to create a weld puddle. The electrode is reciprocated parallel to the tool joint axis and the granules are fed into the weld puddle with the puddle being applied to the grooved bands around the exterior of the tool joint to a groove depth of from be-tween about 0.75 inches to about 0.150 inches. The feed of the granules into the weld puddle is discontinued and the weld puddle is continued to be applied around the tool joint and in the grooved bands to provide a protruding substantially tungsten carbide free hardfacing surface about the outer diameter of the tool joint of from between about 0.050 inches to about 0.175 inches, and.the hardfacing surface is machined down to substan-tially the outer diameter of the tool joint. A tool joint having the above characteristices also is provided.
CA002023297A 1989-09-15 1990-08-15 Tool joint and method of hardfacing same Expired - Lifetime CA2023297C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US408,074 1982-08-16
US07/408,074 US5010225A (en) 1989-09-15 1989-09-15 Tool joint and method of hardfacing same

Publications (2)

Publication Number Publication Date
CA2023297A1 true CA2023297A1 (en) 1991-03-16
CA2023297C CA2023297C (en) 1995-08-01

Family

ID=23614761

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002023297A Expired - Lifetime CA2023297C (en) 1989-09-15 1990-08-15 Tool joint and method of hardfacing same

Country Status (5)

Country Link
US (1) US5010225A (en)
EP (1) EP0417731B1 (en)
JP (1) JP2880568B2 (en)
CA (1) CA2023297C (en)
DE (1) DE69023441T2 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5147996A (en) * 1989-09-15 1992-09-15 Grant Tfw, Inc. Tool joint
US5569395A (en) * 1992-02-19 1996-10-29 Arnco Technology Trust Deep coat faced plate and method
WO1995032831A1 (en) * 1994-05-26 1995-12-07 Bgm (Patents) Limited Work piece repair
IT1279181B1 (en) * 1995-05-03 1997-12-04 Parmaprogetti Srl DEVICE FOR PLASMA WELDING, WITH DROP POWDER DOSER BY GRAVITY
AU737745B2 (en) * 1997-06-19 2001-08-30 Great Western Corporation Pty Ltd An apparatus for hard facing
EP1045958B1 (en) * 1998-01-05 2008-05-14 Weatherford U.S., L.P. A drill pipe and method of forming and reconditioning a drill pipe
WO2001036711A1 (en) * 1999-11-12 2001-05-25 Kerr Corporation Adherent hard coatings for dental burs and other applications
US7597159B2 (en) 2005-09-09 2009-10-06 Baker Hughes Incorporated Drill bits and drilling tools including abrasive wear-resistant materials
US8002052B2 (en) 2005-09-09 2011-08-23 Baker Hughes Incorporated Particle-matrix composite drill bits with hardfacing
US7703555B2 (en) * 2005-09-09 2010-04-27 Baker Hughes Incorporated Drilling tools having hardfacing with nickel-based matrix materials and hard particles
US7997359B2 (en) * 2005-09-09 2011-08-16 Baker Hughes Incorporated Abrasive wear-resistant hardfacing materials, drill bits and drilling tools including abrasive wear-resistant hardfacing materials
RU2009111383A (en) * 2006-08-30 2010-10-10 Бейкер Хьюз Инкорпорейтед (Us) METHODS FOR APPLICATION OF WEAR-RESISTANT MATERIAL ON EXTERNAL SURFACES OF DRILLING TOOLS AND RELATED DESIGNS
WO2010002629A2 (en) * 2008-07-02 2010-01-07 Baker Hughes Incorporated Method to reduce carbide erosion of pdc cutter
US8602113B2 (en) 2008-08-20 2013-12-10 Exxonmobil Research And Engineering Company Coated oil and gas well production devices
US8698038B2 (en) * 2008-09-18 2014-04-15 Baker Hughes Incorporated Method and apparatus for the automated application of hardfacing material to rolling cutters of earth-boring drill bits
US8450637B2 (en) * 2008-10-23 2013-05-28 Baker Hughes Incorporated Apparatus for automated application of hardfacing material to drill bits
US9439277B2 (en) * 2008-10-23 2016-09-06 Baker Hughes Incorporated Robotically applied hardfacing with pre-heat
WO2010053710A2 (en) * 2008-10-29 2010-05-14 Baker Hughes Incorporated Method and apparatus for robotic welding of drill bits
AU2009318054B2 (en) * 2008-11-21 2015-03-26 Caterpillar Inc. Abrasion resistant composition
AU2009318053B2 (en) * 2008-11-21 2014-11-20 Caterpillar Inc. Abrasion resistant track shoe grouser
US8561707B2 (en) 2009-08-18 2013-10-22 Exxonmobil Research And Engineering Company Ultra-low friction coatings for drill stem assemblies
US8590627B2 (en) 2010-02-22 2013-11-26 Exxonmobil Research And Engineering Company Coated sleeved oil and gas well production devices
US9321117B2 (en) 2014-03-18 2016-04-26 Vermeer Manufacturing Company Automatic system for abrasive hardfacing

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB718866A (en) * 1952-04-01 1954-11-24 Air Reduction Improvements in method of hard surfacing
US4243727A (en) * 1977-04-25 1981-01-06 Hughes Tool Company Surface smoothed tool joint hardfacing
US4228339A (en) * 1978-12-28 1980-10-14 Hughes Tool Company Method of hardfacing tool joints
JPS63165074A (en) * 1986-12-26 1988-07-08 Tokushu Denkyoku Kk Build-up welding method for wear resistant metal

Also Published As

Publication number Publication date
US5010225A (en) 1991-04-23
EP0417731A2 (en) 1991-03-20
JP2880568B2 (en) 1999-04-12
EP0417731A3 (en) 1991-06-05
CA2023297C (en) 1995-08-01
JPH03107092A (en) 1991-05-07
DE69023441D1 (en) 1995-12-14
EP0417731B1 (en) 1995-11-08
DE69023441T2 (en) 1996-07-18

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Legal Events

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EEER Examination request
MKEX Expiry