GB0814103D0 - Reaming tool - Google Patents
Reaming toolInfo
- Publication number
- GB0814103D0 GB0814103D0 GBGB0814103.8A GB0814103A GB0814103D0 GB 0814103 D0 GB0814103 D0 GB 0814103D0 GB 0814103 A GB0814103 A GB 0814103A GB 0814103 D0 GB0814103 D0 GB 0814103D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- reaming tool
- reaming
- tool
- 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
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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
- E21B7/208—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes using down-hole drives
-
- 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
- E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
-
- 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
- E21B17/14—Casing shoes for the protection of the bottom of the casing
-
- 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/28—Enlarging drilled holes, e.g. by counterboring
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0814103.8A GB2462306B (en) | 2008-08-01 | 2008-08-01 | Reaming tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0814103.8A GB2462306B (en) | 2008-08-01 | 2008-08-01 | Reaming tool |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0814103D0 true GB0814103D0 (en) | 2008-09-10 |
GB2462306A GB2462306A (en) | 2010-02-03 |
GB2462306B GB2462306B (en) | 2012-12-26 |
Family
ID=39767372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0814103.8A Active GB2462306B (en) | 2008-08-01 | 2008-08-01 | Reaming tool |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2462306B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2761167C (en) | 2009-05-06 | 2018-07-03 | Michael James Harvey | Slide reamer and stabilizer tool |
GB0918358D0 (en) | 2009-10-20 | 2009-12-02 | Futuretec Ltd | Wellbore completion |
US10378285B2 (en) | 2013-03-07 | 2019-08-13 | Dynomax Drilling Tools Inc. | Downhole motor |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4299296A (en) * | 1979-07-06 | 1981-11-10 | Smith International, Inc. | In-hole motor drill with bit clutch |
GB8714921D0 (en) * | 1987-06-25 | 1987-07-29 | Shell Int Research | Borehole underreamer device |
WO1999064715A1 (en) * | 1998-06-10 | 1999-12-16 | Shell Internationale Research Maatschappij B.V. | Downhole milling device |
US6550818B2 (en) * | 2001-04-20 | 2003-04-22 | Cavare Ltd. | Bent sub assembly for directional drilling |
GB0613719D0 (en) * | 2006-07-11 | 2006-08-23 | Russell Oil Exploration Ltd | Directional drilling control |
-
2008
- 2008-08-01 GB GB0814103.8A patent/GB2462306B/en active Active
Also Published As
Publication number | Publication date |
---|---|
GB2462306B (en) | 2012-12-26 |
GB2462306A (en) | 2010-02-03 |
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