NO20021154D0 - Fremgangsmåte til påföring av slitesterkt materiale på boreutstyr - Google Patents

Fremgangsmåte til påföring av slitesterkt materiale på boreutstyr

Info

Publication number
NO20021154D0
NO20021154D0 NO20021154A NO20021154A NO20021154D0 NO 20021154 D0 NO20021154 D0 NO 20021154D0 NO 20021154 A NO20021154 A NO 20021154A NO 20021154 A NO20021154 A NO 20021154A NO 20021154 D0 NO20021154 D0 NO 20021154D0
Authority
NO
Norway
Prior art keywords
drilling equipment
durable material
applying durable
applying
drilling
Prior art date
Application number
NO20021154A
Other languages
English (en)
Other versions
NO20021154L (no
Inventor
Stephen Martin Evans
Original Assignee
Schlumberger Services Petrol
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
Priority claimed from GB0020668A external-priority patent/GB0020668D0/en
Priority claimed from US09/802,838 external-priority patent/US20010017224A1/en
Application filed by Schlumberger Services Petrol filed Critical Schlumberger Services Petrol
Publication of NO20021154D0 publication Critical patent/NO20021154D0/no
Publication of NO20021154L publication Critical patent/NO20021154L/no

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
    • E21B17/1092—Gauge section of drill bits
    • 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
    • E21B10/00—Drill bits
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
NO20021154A 2000-08-23 2002-03-08 Fremgangsmåte for å påföre et slitebestandig material på en nedihullskomponent NO20021154L (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0020668A GB0020668D0 (en) 2000-08-23 2000-08-23 Method of mounting a tsp
US09/802,838 US20010017224A1 (en) 1999-03-18 2001-03-09 Method of applying a wear-resistant layer to a surface of a downhole component
PCT/GB2001/003510 WO2002016725A1 (en) 2000-08-23 2001-08-03 Method of mounting a tsp

Publications (2)

Publication Number Publication Date
NO20021154D0 true NO20021154D0 (no) 2002-03-08
NO20021154L NO20021154L (no) 2002-06-21

Family

ID=26244884

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20021154A NO20021154L (no) 2000-08-23 2002-03-08 Fremgangsmåte for å påföre et slitebestandig material på en nedihullskomponent

Country Status (5)

Country Link
EP (1) EP1212511B1 (no)
AU (1) AU2001276505A1 (no)
DE (1) DE60101036T2 (no)
NO (1) NO20021154L (no)
WO (1) WO2002016725A1 (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6651756B1 (en) * 2000-11-17 2003-11-25 Baker Hughes Incorporated Steel body drill bits with tailored hardfacing structural elements
US7407012B2 (en) 2005-07-26 2008-08-05 Smith International, Inc. Thermally stable diamond cutting elements in roller cone drill bits
US8776341B2 (en) 2007-05-18 2014-07-15 Baker Hughes Incorporated Method of repairing diamond rock bit
GB2466466B (en) 2008-12-22 2013-06-19 Cutting & Wear Resistant Dev Wear piece element and method of construction
US9683415B2 (en) 2008-12-22 2017-06-20 Cutting & Wear Resistant Developments Limited Hard-faced surface and a wear piece element
US8763730B2 (en) 2009-05-28 2014-07-01 Smith International, Inc. Diamond bonded construction with improved braze joint

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT362978B (de) * 1979-07-20 1981-06-25 Ver Edelstahlwerke Ag Verfahren zur herstellung von mit hartmetall-oder diamanteinsaetzen bestueckten arbeitswerkzeugen fuer gestein oder mineralien
US4593776A (en) * 1984-03-28 1986-06-10 Smith International, Inc. Rock bits having metallurgically bonded cutter inserts
US4630692A (en) * 1984-07-23 1986-12-23 Cdp, Ltd. Consolidation of a drilling element from separate metallic components
US4610320A (en) * 1984-09-19 1986-09-09 Directional Enterprises, Inc. Stabilizer blade
US5279374A (en) * 1990-08-17 1994-01-18 Sievers G Kelly Downhole drill bit cone with uninterrupted refractory coating
US5355750A (en) * 1991-03-01 1994-10-18 Baker Hughes Incorporated Rolling cone bit with improved wear resistant inserts
GB2276886B (en) * 1993-03-19 1997-04-23 Smith International Rock bits with hard facing
GB2288351B (en) * 1994-04-08 1998-03-18 Cutting & Wear Resistant Dev Method for facing a substrate
US5671817A (en) 1995-10-02 1997-09-30 Camco International Inc. Drill bit with dual reaming rows
US6089336A (en) 1995-10-10 2000-07-18 Camco International (Uk) Limited Rotary drill bits
US6138779A (en) * 1998-01-16 2000-10-31 Dresser Industries, Inc. Hardfacing having coated ceramic particles or coated particles of other hard materials placed on a rotary cone cutter
US6102140A (en) * 1998-01-16 2000-08-15 Dresser Industries, Inc. Inserts and compacts having coated or encrusted diamond particles
US6454030B1 (en) * 1999-01-25 2002-09-24 Baker Hughes Incorporated Drill bits and other articles of manufacture including a layer-manufactured shell integrally secured to a cast structure and methods of fabricating same

Also Published As

Publication number Publication date
NO20021154L (no) 2002-06-21
WO2002016725A1 (en) 2002-02-28
DE60101036T2 (de) 2004-08-26
EP1212511A1 (en) 2002-06-12
EP1212511B1 (en) 2003-10-22
AU2001276505A1 (en) 2002-03-04
DE60101036D1 (de) 2003-11-27

Similar Documents

Publication Publication Date Title
DE60112342D1 (de) Verfahren zum komplettieren von lockeren unterirdischen produzierenden Zonen
NO20026100D0 (no) Boringsmetode
DK1132569T3 (da) Fremgangsmåde til behandling af en underjordisk formation
DE60100377D1 (de) Verfahren zum Zementieren von unterirdischen Formationen
NO990784D0 (no) Anordninger og fremgangsmÕter til fullf°relse av en br°nnboring
DE60017367D1 (de) Verfahren zum bohren
NO20031082L (no) Fremgangsmåte for behandling av underjordiske formasjoner
DE69922541D1 (de) Verfahren zum bohren
NO20031262L (no) Nedihullsmaskinering av brönnkompletteringsutstyr
NO20015492L (no) Fremgangsmåte og anordning for komplettering av flersidig brönner
NO20004336D0 (no) Trykkstyrt nedihullsverktøy
NO20010793L (no) Nedhulls-boreanordning og fremgangsmåte for bruk av denne
NO20030567L (no) Boreapparat
NO20011831D0 (no) Fremgangsmåte for behandling av underjordiske formasjoner
NO20000962D0 (no) Reologimodifisering in situ av polyolefiner
NO20032332L (no) Benzodiazepinderivatforbindelser, fremgangsmåte til fremstilling og anvendelse derav
DE60036513D1 (de) Verfahren zum Gruppieren von Kommunicationsgeräten
NO20011557L (no) Fremgangsmåte og anordning for boring og komplettering av brönnboringsforbindelse
DK1184537T3 (da) Fremgangsmåde til stimulering af en boring
DE50100189D1 (de) Verfahren zum Herstellen einer Isolationsschicht
NO20021154D0 (no) Fremgangsmåte til påföring av slitesterkt materiale på boreutstyr
DE60119813D1 (de) Raupe und dessen Herstellungsverfahren
DK0987356T3 (da) Fremgangsmåde til trækning
NO20020744D0 (no) Fremgangsmåte og anlegg for kompaktering av materiale
NO20015560L (no) Anordning og fremgangsmåte for anbringelse av nedihullsverktöy