DK2898178T3 - Fremgangsmåde til initiatiering af fluidcirkulation ved hjælp af en dobbelt borestreng - Google Patents
Fremgangsmåde til initiatiering af fluidcirkulation ved hjælp af en dobbelt borestreng Download PDFInfo
- Publication number
- DK2898178T3 DK2898178T3 DK13766924.8T DK13766924T DK2898178T3 DK 2898178 T3 DK2898178 T3 DK 2898178T3 DK 13766924 T DK13766924 T DK 13766924T DK 2898178 T3 DK2898178 T3 DK 2898178T3
- Authority
- DK
- Denmark
- Prior art keywords
- procedure
- fluid circulation
- drilling string
- initiating fluid
- double drilling
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title 1
- 239000012530 fluid Substances 0.000 title 1
- 230000000977 initiatory effect Effects 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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
- 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
-
- 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
- E21B21/08—Controlling or monitoring pressure or flow of drilling fluid, e.g. automatic filling of boreholes, automatic control of bottom pressure
-
- 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
- E21B21/12—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using drilling pipes with plural fluid passages, e.g. closed circulation systems
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)
- Branch Pipes, Bends, And The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/625,016 US9057236B2 (en) | 2012-09-24 | 2012-09-24 | Method for initiating fluid circulation using dual drill pipe |
PCT/EP2013/069160 WO2014044637A2 (en) | 2012-09-24 | 2013-09-16 | Method for initiating fluid circulation using dual drill pipe |
Publications (1)
Publication Number | Publication Date |
---|---|
DK2898178T3 true DK2898178T3 (da) | 2021-04-06 |
Family
ID=49253263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK13766924.8T DK2898178T3 (da) | 2012-09-24 | 2013-09-16 | Fremgangsmåde til initiatiering af fluidcirkulation ved hjælp af en dobbelt borestreng |
Country Status (6)
Country | Link |
---|---|
US (1) | US9057236B2 (da) |
EP (1) | EP2898178B1 (da) |
BR (1) | BR112015006513B1 (da) |
CA (1) | CA2884920C (da) |
DK (1) | DK2898178T3 (da) |
WO (1) | WO2014044637A2 (da) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2802286C (en) * | 2010-06-25 | 2015-04-21 | Reelwell As | Fluid partition unit |
NO338637B1 (no) * | 2011-08-31 | 2016-09-26 | Reelwell As | Trykkregulering ved bruk av fluid på oversiden av et stempel |
US9915354B2 (en) * | 2014-12-19 | 2018-03-13 | Schlumberger Technology Corporation | Rotary check valve |
US10246954B2 (en) * | 2015-01-13 | 2019-04-02 | Saudi Arabian Oil Company | Drilling apparatus and methods for reducing circulation loss |
US10260295B2 (en) | 2017-05-26 | 2019-04-16 | Saudi Arabian Oil Company | Mitigating drilling circulation loss |
US11585171B2 (en) * | 2018-08-31 | 2023-02-21 | Kyrn Petroleum Services LLC | Managed pressure drilling systems and methods |
US10954750B2 (en) | 2019-07-01 | 2021-03-23 | Saudi Arabian Oil Company | Subsurface safety valve with rotating disk |
CN114622850B (zh) * | 2021-07-16 | 2024-02-06 | 中国石油天然气集团有限公司 | 具有压力补偿功能的连续循环切换装置及其方法 |
CA3228836A1 (en) * | 2021-08-13 | 2023-02-16 | Ola Vestavik | Method and apparatus to establish a geothermal well for closed loop fluid circulation and geothermal heat extraction |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3268017A (en) * | 1963-07-15 | 1966-08-23 | Shell Oil Co | Drilling with two fluids |
US5586609A (en) | 1994-12-15 | 1996-12-24 | Telejet Technologies, Inc. | Method and apparatus for drilling with high-pressure, reduced solid content liquid |
NO333210B1 (no) * | 2008-10-01 | 2013-04-08 | Reelwell As | Nedihullsventilanordning |
US8997871B2 (en) * | 2012-02-28 | 2015-04-07 | Reelwell, A.S. | Actuator for dual drill string valve and rotary drill string valve configuration therefor |
-
2012
- 2012-09-24 US US13/625,016 patent/US9057236B2/en active Active
-
2013
- 2013-09-16 CA CA2884920A patent/CA2884920C/en active Active
- 2013-09-16 BR BR112015006513-9A patent/BR112015006513B1/pt active IP Right Grant
- 2013-09-16 WO PCT/EP2013/069160 patent/WO2014044637A2/en active Application Filing
- 2013-09-16 DK DK13766924.8T patent/DK2898178T3/da active
- 2013-09-16 EP EP13766924.8A patent/EP2898178B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
BR112015006513A2 (pt) | 2017-08-08 |
WO2014044637A2 (en) | 2014-03-27 |
CA2884920A1 (en) | 2014-03-27 |
US20140083776A1 (en) | 2014-03-27 |
WO2014044637A3 (en) | 2014-09-12 |
EP2898178A2 (en) | 2015-07-29 |
EP2898178B1 (en) | 2021-03-10 |
US9057236B2 (en) | 2015-06-16 |
BR112015006513B1 (pt) | 2021-06-08 |
CA2884920C (en) | 2016-07-12 |
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