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 menyatuInfo
- 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
Links
- 239000003381 stabilizer Substances 0.000 title 1
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)
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 (id) |
AU (1) | AU1911000A (id) |
ID (1) | ID30163A (id) |
WO (1) | WO2000029709A2 (id) |
Families Citing this family (2)
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 (en) * | 2016-08-09 | 2018-02-09 | Varel International Ind., L.P. | Durable rock bit for blast hole drilling |
Family Cites Families (4)
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 |
-
1999
- 1999-11-10 WO PCT/US1999/026491 patent/WO2000029709A2/en not_active Application Discontinuation
- 1999-11-10 AU AU19110/00A patent/AU1911000A/en not_active Abandoned
- 1999-11-10 ID IDW00200101311A patent/ID30163A/id unknown
- 1999-11-10 EP EP99962728A patent/EP1131531A2/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
AU1911000A (en) | 2000-06-05 |
WO2000029709A9 (en) | 2001-12-06 |
WO2000029709A3 (en) | 2000-08-31 |
WO2000029709A2 (en) | 2000-05-25 |
EP1131531A2 (en) | 2001-09-12 |
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