GB2607048B - Cutter Assembly - Google Patents
Cutter Assembly Download PDFInfo
- Publication number
- GB2607048B GB2607048B GB2107507.2A GB202107507A GB2607048B GB 2607048 B GB2607048 B GB 2607048B GB 202107507 A GB202107507 A GB 202107507A GB 2607048 B GB2607048 B GB 2607048B
- Authority
- GB
- United Kingdom
- Prior art keywords
- cutter assembly
- cutter
- assembly
- 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.)
- Active
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
- E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
- E21B10/28—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with non-expansible roller cutters
- E21B10/30—Longitudinal axis roller reamers, e.g. reamer stabilisers
-
- 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
- E21B10/20—Roller bits characterised by detachable or adjustable parts, e.g. legs or axles
-
- 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
- E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids
- E21B10/602—Drill bits characterised by conduits or nozzles for drilling fluids the bit being a rotary drag type bit with blades
-
- 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
- E21B10/62—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable
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)
- Milling, Broaching, Filing, Reaming, And Others (AREA)
- Earth Drilling (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2107507.2A GB2607048B (en) | 2021-05-26 | 2021-05-26 | Cutter Assembly |
PCT/GB2022/051291 WO2022248841A1 (en) | 2021-05-26 | 2022-05-23 | Cutter assembly |
US18/563,727 US20240229562A1 (en) | 2021-05-26 | 2022-05-23 | Cutter assembly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2107507.2A GB2607048B (en) | 2021-05-26 | 2021-05-26 | Cutter Assembly |
Publications (3)
Publication Number | Publication Date |
---|---|
GB202107507D0 GB202107507D0 (en) | 2021-07-07 |
GB2607048A GB2607048A (en) | 2022-11-30 |
GB2607048B true GB2607048B (en) | 2023-05-17 |
Family
ID=76637664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2107507.2A Active GB2607048B (en) | 2021-05-26 | 2021-05-26 | Cutter Assembly |
Country Status (3)
Country | Link |
---|---|
US (1) | US20240229562A1 (en) |
GB (1) | GB2607048B (en) |
WO (1) | WO2022248841A1 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2975212A1 (en) * | 2014-07-17 | 2016-01-20 | Tercel IP Limited | A downhole tool assembly and a method for assembling and disassembling it |
WO2017091241A1 (en) * | 2015-11-23 | 2017-06-01 | COT Acquisition, LLC | Roller reamer |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4548284A (en) * | 1983-10-28 | 1985-10-22 | Dresser Industries, Inc. | Roller ball retention of reamer cutter assembly |
DE60331098D1 (en) * | 2002-11-07 | 2010-03-11 | Extreme Machining Australia Pt | IMPROVED ROTATING ROLLER ROOM |
US9714544B2 (en) * | 2013-05-20 | 2017-07-25 | The Charles Machine Works, Inc. | Reamer with replaceable rolling cutters |
-
2021
- 2021-05-26 GB GB2107507.2A patent/GB2607048B/en active Active
-
2022
- 2022-05-23 WO PCT/GB2022/051291 patent/WO2022248841A1/en active Application Filing
- 2022-05-23 US US18/563,727 patent/US20240229562A1/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2975212A1 (en) * | 2014-07-17 | 2016-01-20 | Tercel IP Limited | A downhole tool assembly and a method for assembling and disassembling it |
WO2017091241A1 (en) * | 2015-11-23 | 2017-06-01 | COT Acquisition, LLC | Roller reamer |
Also Published As
Publication number | Publication date |
---|---|
GB202107507D0 (en) | 2021-07-07 |
US20240229562A1 (en) | 2024-07-11 |
GB2607048A (en) | 2022-11-30 |
WO2022248841A1 (en) | 2022-12-01 |
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