WO2015015159A3 - Apparatus, system and method for cleaning a borehole - Google Patents
Apparatus, system and method for cleaning a borehole Download PDFInfo
- Publication number
- WO2015015159A3 WO2015015159A3 PCT/GB2014/052139 GB2014052139W WO2015015159A3 WO 2015015159 A3 WO2015015159 A3 WO 2015015159A3 GB 2014052139 W GB2014052139 W GB 2014052139W WO 2015015159 A3 WO2015015159 A3 WO 2015015159A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cylinder
- borehole
- cleaning
- producing
- throughbore
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B37/00—Methods or apparatus for cleaning boreholes or wells
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B10/605—Drill bits characterised by conduits or nozzles for drilling fluids the bit being a core-bit
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
- E21B41/0078—Nozzles used in boreholes
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)
- Cleaning In General (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
An apparatus for cleaning a borehole, the apparatus comprising a first cylinder and a second cylinder locatable at least partially inside the first cylinder. The second cylinder has a first and a second end and a throughbore therebetween. The first end of the second cylinder comprises at least one nozzle which is in fluid communication with the throughbore. There is also herein described a system for producing a wellbore and a method of producing a borehole.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB201313737A GB201313737D0 (en) | 2013-07-31 | 2013-07-31 | Apparatus and system |
GB1313737.7 | 2013-07-31 | ||
GB1315907.4 | 2013-09-06 | ||
GB201315907A GB201315907D0 (en) | 2013-07-31 | 2013-09-06 | Apparatus and system |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2015015159A2 WO2015015159A2 (en) | 2015-02-05 |
WO2015015159A3 true WO2015015159A3 (en) | 2015-07-16 |
Family
ID=49167288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/GB2014/052139 WO2015015159A2 (en) | 2013-07-31 | 2014-07-14 | Apparatus, system and method for cleaning a borehole |
Country Status (2)
Country | Link |
---|---|
GB (2) | GB201313737D0 (en) |
WO (1) | WO2015015159A2 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3169592A (en) * | 1962-10-22 | 1965-02-16 | Lamphere Jean K | Retrievable drill bit |
US5033545A (en) * | 1987-10-28 | 1991-07-23 | Sudol Tad A | Conduit of well cleaning and pumping device and method of use thereof |
US20030141111A1 (en) * | 2000-08-01 | 2003-07-31 | Giancarlo Pia | Drilling method |
US20050217899A1 (en) * | 2004-04-01 | 2005-10-06 | Smith International, Inc. | Cutting structure based hydraulics |
WO2007115119A2 (en) * | 2006-03-31 | 2007-10-11 | Jerry Swinford | Jet motor |
-
2013
- 2013-07-31 GB GB201313737A patent/GB201313737D0/en not_active Ceased
- 2013-09-06 GB GB201315907A patent/GB201315907D0/en not_active Ceased
-
2014
- 2014-07-14 WO PCT/GB2014/052139 patent/WO2015015159A2/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3169592A (en) * | 1962-10-22 | 1965-02-16 | Lamphere Jean K | Retrievable drill bit |
US5033545A (en) * | 1987-10-28 | 1991-07-23 | Sudol Tad A | Conduit of well cleaning and pumping device and method of use thereof |
US20030141111A1 (en) * | 2000-08-01 | 2003-07-31 | Giancarlo Pia | Drilling method |
US20050217899A1 (en) * | 2004-04-01 | 2005-10-06 | Smith International, Inc. | Cutting structure based hydraulics |
WO2007115119A2 (en) * | 2006-03-31 | 2007-10-11 | Jerry Swinford | Jet motor |
Also Published As
Publication number | Publication date |
---|---|
WO2015015159A2 (en) | 2015-02-05 |
GB201315907D0 (en) | 2013-10-23 |
GB201313737D0 (en) | 2013-09-11 |
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