GB2454373A - Methods and apparatus for wireline drilling on coiled tubing - Google Patents
Methods and apparatus for wireline drilling on coiled tubing Download PDFInfo
- Publication number
- GB2454373A GB2454373A GB0823035A GB0823035A GB2454373A GB 2454373 A GB2454373 A GB 2454373A GB 0823035 A GB0823035 A GB 0823035A GB 0823035 A GB0823035 A GB 0823035A GB 2454373 A GB2454373 A GB 2454373A
- Authority
- GB
- United Kingdom
- Prior art keywords
- drilling
- pump
- tubular conveyance
- methods
- fluid
- 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.)
- Withdrawn
Links
- 238000005553 drilling Methods 0.000 title abstract 10
- 238000000034 method Methods 0.000 title 1
- 239000012530 fluid Substances 0.000 abstract 4
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
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/04—Electric 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/20—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables
-
- 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/10—Valve arrangements in drilling-fluid circulation systems
- E21B21/103—Down-hole by-pass valve arrangements, i.e. between the inside of the drill string and the annulus
-
- 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
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/18—Anchoring or feeding in the borehole
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)
Abstract
Apparatus for drilling an underground borehole, comprising: - a tubular conveyance system (18) including an electric cable and a supply of drilling fluid, the supply of drilling fluid being arranged in use to pump fluid from the surface down the inside of the tubular conveyance (18) so as to return to the surface via the annulus between the outside of the tubular conveyance (18) and the borehole; - a drilling system (20) comprising an electrically powered pump (28) and a drilling motor (22), the pump (28) being arranged in use to pump fluid from the borehole outside the drilling system (20) up through the inside of the drilling system (20);- a connector (30) connecting the drilling system (20) to the tubular conveyance system (18), through which the pump (28) and motor (22) are connected to the electric cable, and - a flow diverter at which flow down the inside of the tubular conveyance system (18) is diverted into the annulus, and flow up the inside of the drilling system (20) is diverted into the annulus.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06291008.8A EP1867831B1 (en) | 2006-06-15 | 2006-06-15 | Methods and apparatus for wireline drilling on coiled tubing |
PCT/EP2007/005206 WO2007144157A1 (en) | 2006-06-15 | 2007-06-12 | Methods and apparatus for wireline drilling on coiled tubing |
Publications (2)
Publication Number | Publication Date |
---|---|
GB0823035D0 GB0823035D0 (en) | 2009-01-28 |
GB2454373A true GB2454373A (en) | 2009-05-06 |
Family
ID=37400909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0823035A Withdrawn GB2454373A (en) | 2006-06-15 | 2007-06-12 | Methods and apparatus for wireline drilling on coiled tubing |
Country Status (7)
Country | Link |
---|---|
US (1) | US20090321141A1 (en) |
EP (1) | EP1867831B1 (en) |
CA (1) | CA2655245A1 (en) |
GB (1) | GB2454373A (en) |
MX (1) | MX2008016052A (en) |
RU (1) | RU2436929C2 (en) |
WO (1) | WO2007144157A1 (en) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6464003B2 (en) | 2000-05-18 | 2002-10-15 | Western Well Tool, Inc. | Gripper assembly for downhole tractors |
US8245796B2 (en) | 2000-12-01 | 2012-08-21 | Wwt International, Inc. | Tractor with improved valve system |
US7392859B2 (en) | 2004-03-17 | 2008-07-01 | Western Well Tool, Inc. | Roller link toggle gripper and downhole tractor |
US7624808B2 (en) | 2006-03-13 | 2009-12-01 | Western Well Tool, Inc. | Expandable ramp gripper |
WO2008061100A1 (en) | 2006-11-14 | 2008-05-22 | Rudolph Ernst Krueger | Variable linkage assisted gripper |
GB2454702A (en) * | 2007-11-15 | 2009-05-20 | Schlumberger Holdings | Cutting removal with a wireline lateral drilling tool |
GB2454895B (en) * | 2007-11-22 | 2012-01-11 | Schlumberger Holdings | Flow diverter for drilling |
US8485278B2 (en) | 2009-09-29 | 2013-07-16 | Wwt International, Inc. | Methods and apparatuses for inhibiting rotational misalignment of assemblies in expandable well tools |
GB2486777B (en) * | 2010-12-23 | 2017-04-05 | Schlumberger Holdings | Wired mud motor components, methods of fabricating the same, and downhole motors incorporating the same |
US9175515B2 (en) | 2010-12-23 | 2015-11-03 | Schlumberger Technology Corporation | Wired mud motor components, methods of fabricating the same, and downhole motors incorporating the same |
US9447648B2 (en) | 2011-10-28 | 2016-09-20 | Wwt North America Holdings, Inc | High expansion or dual link gripper |
CA2854812A1 (en) * | 2011-11-08 | 2013-05-16 | Chevron U.S.A. Inc. | Apparatus and process for drilling a borehole in a subterranean formation |
WO2013119586A1 (en) * | 2012-02-06 | 2013-08-15 | Wwt International Inc. | Motor saver sub for down hole drilling assemblies |
US9157278B2 (en) | 2012-03-01 | 2015-10-13 | Baker Hughes Incorporated | Apparatus including load driven by a motor coupled to an alternator |
US9359862B2 (en) * | 2012-06-04 | 2016-06-07 | Schlumberger Technology Corporation | Wellbore isolation while placing valves on production |
WO2014031098A1 (en) * | 2012-08-20 | 2014-02-27 | Halliburton Energy Services, Inc. | Slow drilling assembly and method |
US9488020B2 (en) | 2014-01-27 | 2016-11-08 | Wwt North America Holdings, Inc. | Eccentric linkage gripper |
WO2016154348A1 (en) | 2015-03-24 | 2016-09-29 | Cameron International Corporation | Seabed drilling system |
CN104948134B (en) * | 2015-06-30 | 2018-04-06 | 安东柏林石油科技(北京)有限公司 | Memory-type precise quantitative Oil/gas Well underground work agent injected system and method for implanting |
US10491004B2 (en) * | 2016-10-19 | 2019-11-26 | Caterpillar Inc. | Systems and methods for controlling power output to a load by multiple gensets based on load operation modes |
CN106703684B (en) * | 2017-02-22 | 2018-08-10 | 武汉科技大学 | A kind of underground drilling robot |
CN109899061B (en) * | 2019-03-29 | 2020-09-25 | 浙江大学 | Drilling and pushing type robot for in-situ seabed stratum real-time measurement |
WO2023183577A1 (en) * | 2022-03-25 | 2023-09-28 | Schlumberger Technology Corporation | Method and system for simultaneous wireline milling and debris collection |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4630691A (en) * | 1983-05-19 | 1986-12-23 | Hooper David W | Annulus bypass peripheral nozzle jet pump pressure differential drilling tool and method for well drilling |
US4844182A (en) * | 1988-06-07 | 1989-07-04 | Mobil Oil Corporation | Method for improving drill cuttings transport from a wellbore |
EP1181432B1 (en) * | 1999-06-03 | 2004-05-06 | Shell Internationale Researchmaatschappij B.V. | Method of creating a wellbore |
US20040134662A1 (en) * | 2002-01-31 | 2004-07-15 | Chitwood James E. | High power umbilicals for electric flowline immersion heating of produced hydrocarbons |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2548616A (en) | 1948-02-02 | 1951-04-10 | Priestman George Dawson | Well drilling |
US4463814A (en) | 1982-11-26 | 1984-08-07 | Advanced Drilling Corporation | Down-hole drilling apparatus |
GB9810321D0 (en) | 1998-05-15 | 1998-07-15 | Head Philip | Method of downhole drilling and apparatus therefore |
US6877571B2 (en) * | 2001-09-04 | 2005-04-12 | Sunstone Corporation | Down hole drilling assembly with independent jet pump |
DK1537291T3 (en) | 2002-07-25 | 2007-11-19 | Schlumberger Technology Bv | drilling method |
US7036611B2 (en) * | 2002-07-30 | 2006-05-02 | Baker Hughes Incorporated | Expandable reamer apparatus for enlarging boreholes while drilling and methods of use |
US7114582B2 (en) * | 2002-10-04 | 2006-10-03 | Halliburton Energy Services, Inc. | Method and apparatus for removing cuttings from a deviated wellbore |
US20060054354A1 (en) | 2003-02-11 | 2006-03-16 | Jacques Orban | Downhole tool |
DE602004001328T2 (en) | 2004-01-27 | 2007-05-10 | Schlumberger Technology B.V. | Underground drilling of a lateral bore |
-
2006
- 2006-06-15 EP EP06291008.8A patent/EP1867831B1/en not_active Not-in-force
-
2007
- 2007-06-12 CA CA002655245A patent/CA2655245A1/en not_active Abandoned
- 2007-06-12 US US12/304,946 patent/US20090321141A1/en not_active Abandoned
- 2007-06-12 GB GB0823035A patent/GB2454373A/en not_active Withdrawn
- 2007-06-12 WO PCT/EP2007/005206 patent/WO2007144157A1/en active Application Filing
- 2007-06-12 RU RU2009101029/03A patent/RU2436929C2/en not_active IP Right Cessation
- 2007-06-12 MX MX2008016052A patent/MX2008016052A/en not_active Application Discontinuation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4630691A (en) * | 1983-05-19 | 1986-12-23 | Hooper David W | Annulus bypass peripheral nozzle jet pump pressure differential drilling tool and method for well drilling |
US4844182A (en) * | 1988-06-07 | 1989-07-04 | Mobil Oil Corporation | Method for improving drill cuttings transport from a wellbore |
EP1181432B1 (en) * | 1999-06-03 | 2004-05-06 | Shell Internationale Researchmaatschappij B.V. | Method of creating a wellbore |
US20040134662A1 (en) * | 2002-01-31 | 2004-07-15 | Chitwood James E. | High power umbilicals for electric flowline immersion heating of produced hydrocarbons |
Also Published As
Publication number | Publication date |
---|---|
CA2655245A1 (en) | 2007-12-21 |
EP1867831A1 (en) | 2007-12-19 |
GB0823035D0 (en) | 2009-01-28 |
EP1867831B1 (en) | 2013-07-24 |
WO2007144157A1 (en) | 2007-12-21 |
US20090321141A1 (en) | 2009-12-31 |
MX2008016052A (en) | 2009-02-06 |
RU2009101029A (en) | 2010-07-20 |
RU2436929C2 (en) | 2011-12-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |