NO20061030L - Nedihulls rordelforgreningsenhet og fremgangsmate - Google Patents
Nedihulls rordelforgreningsenhet og fremgangsmateInfo
- Publication number
- NO20061030L NO20061030L NO20061030A NO20061030A NO20061030L NO 20061030 L NO20061030 L NO 20061030L NO 20061030 A NO20061030 A NO 20061030A NO 20061030 A NO20061030 A NO 20061030A NO 20061030 L NO20061030 L NO 20061030L
- Authority
- NO
- Norway
- Prior art keywords
- bore
- plug
- guide tube
- well
- downhole
- 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
- E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
- E21B23/004—Indexing systems for guiding relative movement between telescoping parts of downhole tools
- E21B23/006—"J-slot" systems, i.e. lug and slot indexing mechanisms
-
- 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
- E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
- E21B23/08—Introducing or running tools by fluid pressure, e.g. through-the-flow-line tool systems
- E21B23/12—Tool diverters
-
- 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
-
- 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
- E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
- E21B41/0035—Apparatus or methods for multilateral well technology, e.g. for the completion of or workover on wells with one or more lateral branches
-
- 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
- E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
- E21B41/0035—Apparatus or methods for multilateral well technology, e.g. for the completion of or workover on wells with one or more lateral branches
- E21B41/0042—Apparatus or methods for multilateral well technology, e.g. for the completion of or workover on wells with one or more lateral branches characterised by sealing the junction between a lateral and a main bore
-
- 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/14—Obtaining from a multiple-zone well
-
- 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
- E21B7/04—Directional drilling
- E21B7/06—Deflecting the direction of boreholes
- E21B7/061—Deflecting the direction of boreholes the tool shaft advancing relative to a guide, e.g. a curved tube or a whipstock
Landscapes
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Earth Drilling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Manufacturing Of Electrical Connectors (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Branch Pipes, Bends, And The Like (AREA)
Abstract
En forgreningsenhet (10) er posisjonert nede i hullet inne i et lederør (50) for atskillelse av to eller flere rørstrenger som er plassert inne i lederøret. Et forgreningshus kan inkludere en første boring (26) og en andre boring (28) for atskillelse av en første brønn fra en andre brønn, og en plugg (24) som er posisjonert i en av boringene, hvilken inkluderer en overside (25) som heller nedover mot den andre boringen. En eller flere styreplater (18) som er fastholdt til forgreningshuset og som er posisjonert over pluggen styrer en borkrone eller et annet verktøy mot en av den første boring og den andre boring. Forgreningshuset (10) kan posisjoneres langs lederøret (50) etter at lederøret er spylt på plass. I henhold til fremgangsmåten hentes pluggen i en av boringene opp etter at et foringsrør er kjørt i en brønn, slik at den andre borkrone og det andre foringsrør vil passere gjennom boringen som tidligere inkluderte pluggen.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US49800303P | 2003-08-26 | 2003-08-26 | |
US10/924,388 US7066267B2 (en) | 2003-08-26 | 2004-08-23 | Downhole tubular splitter assembly and method |
PCT/US2004/027509 WO2005021920A2 (en) | 2003-08-26 | 2004-08-25 | Downhole tubular splitter assembly and method |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20061030L true NO20061030L (no) | 2006-05-22 |
NO339339B1 NO339339B1 (no) | 2016-11-28 |
Family
ID=34278574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20061030A NO339339B1 (no) | 2003-08-26 | 2006-03-02 | Nedihulls rørdelforgreningsenhet og fremgangsmåte |
Country Status (4)
Country | Link |
---|---|
US (1) | US7066267B2 (no) |
GB (1) | GB2424431B (no) |
NO (1) | NO339339B1 (no) |
WO (1) | WO2005021920A2 (no) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7334650B2 (en) * | 2000-04-13 | 2008-02-26 | Weatherford/Lamb, Inc. | Apparatus and methods for drilling a wellbore using casing |
US7730965B2 (en) * | 2002-12-13 | 2010-06-08 | Weatherford/Lamb, Inc. | Retractable joint and cementing shoe for use in completing a wellbore |
USRE42877E1 (en) | 2003-02-07 | 2011-11-01 | Weatherford/Lamb, Inc. | Methods and apparatus for wellbore construction and completion |
US7264067B2 (en) * | 2003-10-03 | 2007-09-04 | Weatherford/Lamb, Inc. | Method of drilling and completing multiple wellbores inside a single caisson |
CA2538196C (en) | 2005-02-28 | 2011-10-11 | Weatherford/Lamb, Inc. | Deep water drilling with casing |
CA2651966C (en) | 2006-05-12 | 2011-08-23 | Weatherford/Lamb, Inc. | Stage cementing methods used in casing while drilling |
US8276689B2 (en) | 2006-05-22 | 2012-10-02 | Weatherford/Lamb, Inc. | Methods and apparatus for drilling with casing |
US8817053B2 (en) | 2010-09-30 | 2014-08-26 | Apple Inc. | Methods and systems for opening a file |
CN103180542A (zh) * | 2010-10-27 | 2013-06-26 | 国际壳牌研究有限公司 | 水面多井 |
MY172789A (en) * | 2010-10-27 | 2019-12-12 | Shell Int Research | Downhole multiple well |
WO2015021246A1 (en) * | 2013-08-07 | 2015-02-12 | Schlumberger Canada Limited | System and methodology for running casing strings through a conductor tube |
US9670733B1 (en) * | 2016-01-21 | 2017-06-06 | Ge Oil & Gas Pressure Control Lp | Subsea multibore drilling and completion system |
US10941622B2 (en) * | 2019-01-23 | 2021-03-09 | Cameron International Corporation | System and methodology utilizing conductor sharing offset shoe |
US11434704B2 (en) * | 2020-12-18 | 2022-09-06 | Baker Hughes Oilfield Operations Llc | Alternate path for borehole junction |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4068729A (en) | 1976-06-14 | 1978-01-17 | Standard Oil Company (Indiana) | Apparatus for multiple wells through a single caisson |
US4222611A (en) | 1979-08-16 | 1980-09-16 | United States Of America As Represented By The Secretary Of The Interior | In-situ leach mining method using branched single well for input and output |
US4396230A (en) | 1981-06-23 | 1983-08-02 | Wood Edward T | Multiple branch well containing one producer and one injector well |
US4396075A (en) | 1981-06-23 | 1983-08-02 | Wood Edward T | Multiple branch completion with common drilling and casing template |
US4415205A (en) | 1981-07-10 | 1983-11-15 | Rehm William A | Triple branch completion with separate drilling and completion templates |
GB2117030B (en) | 1982-03-17 | 1985-09-11 | Cameron Iron Works Inc | Method and apparatus for remote installations of dual tubing strings in a subsea well |
FR2551491B1 (fr) | 1983-08-31 | 1986-02-28 | Elf Aquitaine | Dispositif de forage et de mise en production petroliere multidrains |
FR2585761B1 (fr) | 1985-07-31 | 1988-05-13 | Elf Aquitaine | Dispositif de positionnement d'un outil dans un drain d'un puits fore |
US4640353A (en) | 1986-03-21 | 1987-02-03 | Atlantic Richfield Company | Electrode well and method of completion |
US4807704A (en) | 1987-09-28 | 1989-02-28 | Atlantic Richfield Company | System and method for providing multiple wells from a single wellbore |
US5458199A (en) | 1992-08-28 | 1995-10-17 | Marathon Oil Company | Assembly and process for drilling and completing multiple wells |
US5330007A (en) | 1992-08-28 | 1994-07-19 | Marathon Oil Company | Template and process for drilling and completing multiple wells |
US5655602A (en) | 1992-08-28 | 1997-08-12 | Marathon Oil Company | Apparatus and process for drilling and completing multiple wells |
US5477925A (en) | 1994-12-06 | 1995-12-26 | Baker Hughes Incorporated | Method for multi-lateral completion and cementing the juncture with lateral wellbores |
US5560435A (en) | 1995-04-11 | 1996-10-01 | Abb Vecto Gray Inc. | Method and apparatus for drilling multiple offshore wells from within a single conductor string |
US6336507B1 (en) * | 1995-07-26 | 2002-01-08 | Marathon Oil Company | Deformed multiple well template and process of use |
US5685373A (en) | 1995-07-26 | 1997-11-11 | Marathon Oil Company | Assembly and process for drilling and completing multiple wells |
US5865260A (en) | 1995-09-01 | 1999-02-02 | Chevron U.S.A. Inc. | Method and apparatus for drilling multiple wells from a platform |
US5878815A (en) * | 1995-10-26 | 1999-03-09 | Marathon Oil Company | Assembly and process for drilling and completing multiple wells |
US6056059A (en) | 1996-03-11 | 2000-05-02 | Schlumberger Technology Corporation | Apparatus and method for establishing branch wells from a parent well |
US6142235A (en) | 1996-12-05 | 2000-11-07 | Abb Vetco Gray Inc. | Bottom-supported guidance device for alignment of multiple wellbores in a single conductor |
US5918675A (en) | 1996-12-05 | 1999-07-06 | Abb Vetco Gray Inc. | Close proximity wellheads |
US5810086A (en) | 1996-12-05 | 1998-09-22 | Abb Vetco Gray Inc. | Single riser with two wellheads |
US6182760B1 (en) | 1998-07-20 | 2001-02-06 | Union Oil Company Of California | Supplementary borehole drilling |
US6305475B1 (en) | 1999-10-01 | 2001-10-23 | Aera Energy Llc | Method for simultaneously installing multiple strings within a wellbore and related tools |
-
2004
- 2004-08-23 US US10/924,388 patent/US7066267B2/en active Active
- 2004-08-25 GB GB0603928A patent/GB2424431B/en active Active
- 2004-08-25 WO PCT/US2004/027509 patent/WO2005021920A2/en active Application Filing
-
2006
- 2006-03-02 NO NO20061030A patent/NO339339B1/no unknown
Also Published As
Publication number | Publication date |
---|---|
NO339339B1 (no) | 2016-11-28 |
WO2005021920A2 (en) | 2005-03-10 |
GB0603928D0 (en) | 2006-04-05 |
US7066267B2 (en) | 2006-06-27 |
GB2424431A (en) | 2006-09-27 |
WO2005021920B1 (en) | 2006-11-09 |
WO2005021920A3 (en) | 2006-08-17 |
US20050077048A1 (en) | 2005-04-14 |
GB2424431B (en) | 2008-03-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CHAD | Change of the owner's name or address (par. 44 patent law, par. patentforskriften) |
Owner name: DRIL-QUIP, US |