NO20031055D0 - Drill bit - Google Patents
Drill bitInfo
- Publication number
- NO20031055D0 NO20031055D0 NO20031055A NO20031055A NO20031055D0 NO 20031055 D0 NO20031055 D0 NO 20031055D0 NO 20031055 A NO20031055 A NO 20031055A NO 20031055 A NO20031055 A NO 20031055A NO 20031055 D0 NO20031055 D0 NO 20031055D0
- Authority
- NO
- Norway
- Prior art keywords
- drill bit
- drill
- bit
- Prior art date
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
- E21B10/00—Drill bits
- E21B10/08—Roller bits
- E21B10/12—Roller bits with discs cutters
-
- 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
- E21B10/00—Drill bits
- E21B10/08—Roller bits
- E21B10/16—Roller bits characterised by tooth form or arrangement
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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00203110 | 2000-09-08 | ||
PCT/EP2001/010406 WO2002020936A2 (en) | 2000-09-08 | 2001-09-06 | Drill bit |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20031055D0 true NO20031055D0 (en) | 2003-03-07 |
NO20031055L NO20031055L (en) | 2003-03-07 |
Family
ID=8171995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20031055A NO20031055L (en) | 2000-09-08 | 2003-03-07 | Drill bit |
Country Status (13)
Country | Link |
---|---|
US (1) | US20040020693A1 (en) |
CN (1) | CN1304719C (en) |
AR (1) | AR030606A1 (en) |
AU (2) | AU1222102A (en) |
BR (1) | BR0113687A (en) |
CA (1) | CA2421288A1 (en) |
EG (1) | EG22664A (en) |
GB (1) | GB2384505B (en) |
GC (1) | GC0000369A (en) |
MX (1) | MXPA03001924A (en) |
NO (1) | NO20031055L (en) |
OA (1) | OA12369A (en) |
WO (1) | WO2002020936A2 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10036205B2 (en) * | 2015-06-04 | 2018-07-31 | The Charles Machine Works, Inc. | Stacked-plate reamer |
US10689911B2 (en) * | 2016-05-25 | 2020-06-23 | Baker Hughes, A Ge Company, Llc | Roller cone earth-boring rotary drill bits including disk heels and related systems and methods |
US10941644B2 (en) * | 2018-02-20 | 2021-03-09 | Saudi Arabian Oil Company | Downhole well integrity reconstruction in the hydrocarbon industry |
US11954800B2 (en) | 2021-12-14 | 2024-04-09 | Saudi Arabian Oil Company | Converting borehole images into three dimensional structures for numerical modeling and simulation applications |
US11739616B1 (en) | 2022-06-02 | 2023-08-29 | Saudi Arabian Oil Company | Forming perforation tunnels in a subterranean formation |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2246418A (en) * | 1938-03-14 | 1941-06-17 | Union Oil Co | Art of well drilling |
US2333746A (en) * | 1940-07-11 | 1943-11-09 | Hughes Tool Co | Cutter teeth for well drills |
US2533258A (en) * | 1945-11-09 | 1950-12-12 | Hughes Tool Co | Drill cutter |
US3018835A (en) * | 1956-11-01 | 1962-01-30 | Reed Roller Bit Co | Drill bit for producing an irregular indentation pattern on the bottom of a well bore |
DE1218973B (en) * | 1963-07-25 | 1966-06-16 | Soeding & Halbach J C | Cutting roller, especially for expansion roller chisels |
US3265139A (en) * | 1963-12-09 | 1966-08-09 | Continental Oil Co | Roller cone drill bit |
US4187922A (en) * | 1978-05-12 | 1980-02-12 | Dresser Industries, Inc. | Varied pitch rotary rock bit |
US4270620A (en) * | 1979-01-12 | 1981-06-02 | Dailey Oil Tools, Inc. | Constant bottom contact tool |
US5111894A (en) * | 1990-08-23 | 1992-05-12 | Sybil J. Williams | Uninterrupted drill bit |
US5586611A (en) * | 1995-10-13 | 1996-12-24 | Cypress Services, Inc. | Drill bit having dual split bushings for cutter support and retention |
AR016883A1 (en) * | 1997-08-28 | 2001-08-01 | Shell Int Research | A ROTARY TREPANE TO DRILL |
US6808027B2 (en) * | 2001-06-11 | 2004-10-26 | Rst (Bvi), Inc. | Wellbore directional steering tool |
US20030136588A1 (en) * | 2002-01-24 | 2003-07-24 | David Truax | Roller cone drill bit having designed walk characteristics |
US7219747B2 (en) * | 2004-03-04 | 2007-05-22 | Halliburton Energy Services, Inc. | Providing a local response to a local condition in an oil well |
-
2001
- 2001-09-05 AR ARP010104211A patent/AR030606A1/en unknown
- 2001-09-05 GC GCP20011617 patent/GC0000369A/en active
- 2001-09-05 EG EG20010958A patent/EG22664A/en active
- 2001-09-06 CA CA002421288A patent/CA2421288A1/en not_active Abandoned
- 2001-09-06 GB GB0304377A patent/GB2384505B/en not_active Expired - Fee Related
- 2001-09-06 CN CNB018151892A patent/CN1304719C/en not_active Expired - Fee Related
- 2001-09-06 US US10/363,975 patent/US20040020693A1/en not_active Abandoned
- 2001-09-06 OA OA1200300053A patent/OA12369A/en unknown
- 2001-09-06 WO PCT/EP2001/010406 patent/WO2002020936A2/en active IP Right Grant
- 2001-09-06 BR BR0113687-9A patent/BR0113687A/en not_active Application Discontinuation
- 2001-09-06 MX MXPA03001924A patent/MXPA03001924A/en unknown
- 2001-09-06 AU AU1222102A patent/AU1222102A/en active Pending
- 2001-09-06 AU AU2002212221A patent/AU2002212221B2/en not_active Ceased
-
2003
- 2003-03-07 NO NO20031055A patent/NO20031055L/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EG22664A (en) | 2003-05-31 |
WO2002020936A2 (en) | 2002-03-14 |
AU2002212221B2 (en) | 2004-11-11 |
AR030606A1 (en) | 2003-08-27 |
GB2384505A (en) | 2003-07-30 |
WO2002020936A3 (en) | 2002-05-16 |
AU1222102A (en) | 2002-03-22 |
NO20031055L (en) | 2003-03-07 |
CA2421288A1 (en) | 2002-03-14 |
GB2384505B (en) | 2005-01-12 |
CN1304719C (en) | 2007-03-14 |
OA12369A (en) | 2006-04-17 |
GB0304377D0 (en) | 2003-04-02 |
GC0000369A (en) | 2007-03-31 |
US20040020693A1 (en) | 2004-02-05 |
BR0113687A (en) | 2003-07-15 |
CN1452685A (en) | 2003-10-29 |
MXPA03001924A (en) | 2004-02-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |