ID30163A - Mata bor kerucut rotari yang mempunyai suatu bodi mata bor dengan stabilisator yang menyatu - Google Patents

Mata bor kerucut rotari yang mempunyai suatu bodi mata bor dengan stabilisator yang menyatu

Info

Publication number
ID30163A
ID30163A IDW00200101311A ID20011311A ID30163A ID 30163 A ID30163 A ID 30163A ID W00200101311 A IDW00200101311 A ID W00200101311A ID 20011311 A ID20011311 A ID 20011311A ID 30163 A ID30163 A ID 30163A
Authority
ID
Indonesia
Prior art keywords
drill
eye
rotari
drills
stabilizer
Prior art date
Application number
IDW00200101311A
Other languages
English (en)
Indonesian (id)
Inventor
James S Dahlem
Karl D Knecht
Original Assignee
Dresser Ind
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 Dresser Ind filed Critical Dresser Ind
Publication of ID30163A publication Critical patent/ID30163A/id

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
    • E21B17/1092—Gauge section of drill bits

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)
IDW00200101311A 1998-11-18 1999-11-10 Mata bor kerucut rotari yang mempunyai suatu bodi mata bor dengan stabilisator yang menyatu ID30163A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10907398P 1998-11-18 1998-11-18

Publications (1)

Publication Number Publication Date
ID30163A true ID30163A (id) 2001-11-08

Family

ID=22325637

Family Applications (1)

Application Number Title Priority Date Filing Date
IDW00200101311A ID30163A (id) 1998-11-18 1999-11-10 Mata bor kerucut rotari yang mempunyai suatu bodi mata bor dengan stabilisator yang menyatu

Country Status (4)

Country Link
EP (1) EP1131531A2 (fr)
AU (1) AU1911000A (fr)
ID (1) ID30163A (fr)
WO (1) WO2000029709A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7316281B2 (en) * 2004-09-10 2008-01-08 Smith International, Inc. Two-cone drill bit with enhanced stability
CA2974075A1 (fr) * 2016-08-09 2018-02-09 Varel International Ind., L.P. Trepan durable destine au forage de trou de mine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4067406A (en) * 1976-07-29 1978-01-10 Smith International, Inc. Soft formation drill bit
US5147000A (en) * 1990-06-19 1992-09-15 Norvic S.A. Disc drill bit
US5755297A (en) * 1994-12-07 1998-05-26 Dresser Industries, Inc. Rotary cone drill bit with integral stabilizers
US5586612A (en) * 1995-01-26 1996-12-24 Baker Hughes Incorporated Roller cone bit with positive and negative offset and smooth running configuration

Also Published As

Publication number Publication date
WO2000029709A3 (fr) 2000-08-31
AU1911000A (en) 2000-06-05
WO2000029709A2 (fr) 2000-05-25
WO2000029709A9 (fr) 2001-12-06
EP1131531A2 (fr) 2001-09-12

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