EP2492437A3 - Activation device for use in a downhole well - Google Patents
Activation device for use in a downhole well Download PDFInfo
- Publication number
- EP2492437A3 EP2492437A3 EP20120157150 EP12157150A EP2492437A3 EP 2492437 A3 EP2492437 A3 EP 2492437A3 EP 20120157150 EP20120157150 EP 20120157150 EP 12157150 A EP12157150 A EP 12157150A EP 2492437 A3 EP2492437 A3 EP 2492437A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- activation device
- seat
- downhole well
- downhole
- well
- 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.)
- Granted
Links
- 230000004913 activation Effects 0.000 title abstract 11
- 238000005553 drilling Methods 0.000 abstract 3
- 239000012530 fluid Substances 0.000 abstract 3
- 230000003628 erosive effect Effects 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
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
- E21B23/04—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion
- E21B23/0413—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion using means for blocking fluid flow, e.g. drop balls or darts
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (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)
- Earth Drilling (AREA)
- Soil Working Implements (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB1103295.0A GB201103295D0 (en) | 2011-02-25 | 2011-02-25 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2492437A2 EP2492437A2 (en) | 2012-08-29 |
EP2492437A3 true EP2492437A3 (en) | 2013-04-10 |
EP2492437B1 EP2492437B1 (en) | 2015-12-09 |
Family
ID=43904213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12157150.9A Active EP2492437B1 (en) | 2011-02-25 | 2012-02-27 | Activation device for use in a downhole well |
Country Status (3)
Country | Link |
---|---|
US (1) | US20120217021A1 (en) |
EP (1) | EP2492437B1 (en) |
GB (1) | GB201103295D0 (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9316090B2 (en) * | 2013-05-07 | 2016-04-19 | Halliburton Energy Services, Inc. | Method of removing a dissolvable wellbore isolation device |
US9683416B2 (en) * | 2013-05-31 | 2017-06-20 | Halliburton Energy Services, Inc. | System and methods for recovering hydrocarbons |
US9970279B2 (en) * | 2013-09-12 | 2018-05-15 | Utex Industries, Inc. | Apparatus and methods for inhibiting a screen-out condition in a subterranean well fracturing operation |
US9903186B2 (en) * | 2014-05-06 | 2018-02-27 | Integrated Production Services, Inc. | Ball plunger lift system for high deviated wellbores |
US9506342B2 (en) | 2014-06-06 | 2016-11-29 | Baker Hughes Incorporated | Downhole communications arrangement and downhole system |
US9752406B2 (en) | 2014-08-13 | 2017-09-05 | Geodynamics, Inc. | Wellbore plug isolation system and method |
US10180037B2 (en) | 2014-08-13 | 2019-01-15 | Geodynamics, Inc. | Wellbore plug isolation system and method |
US9062543B1 (en) | 2014-08-13 | 2015-06-23 | Geodyanmics, Inc. | Wellbore plug isolation system and method |
US9976548B2 (en) | 2014-08-28 | 2018-05-22 | Superior Energy Services, L.L.C. | Plunger lift assembly with an improved free piston assembly |
US10006274B2 (en) | 2014-08-28 | 2018-06-26 | Superior Energy Services, L.L.C. | Durable dart plunger |
GB2536441A (en) * | 2015-03-17 | 2016-09-21 | Helix Drilling Tools Ltd | A downhole tool and actuation element |
US20170175479A1 (en) * | 2015-12-17 | 2017-06-22 | Schlumberger Technology Corporation | Removable and reloadable orifice for a downhole tool |
WO2017176788A1 (en) * | 2016-04-05 | 2017-10-12 | Geodynamics, Inc. | Restriction plug element and method |
RU2701001C2 (en) * | 2018-03-02 | 2019-09-24 | Публичное акционерное общество "Татнефть" им. В.Д. Шашина | Methods of pressure testing of tubing string in well, manufacturing of shut-off pressure testing device and device for implementation of methods |
US11015414B1 (en) * | 2019-11-04 | 2021-05-25 | Reservoir Group Inc | Shearable tool activation device |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2799349A (en) * | 1955-08-12 | 1957-07-16 | Baker Oil Tools Inc | Automatic casing filling apparatus |
US2799479A (en) * | 1955-11-07 | 1957-07-16 | Archer W Kammerer | Subsurface rotary expansible drilling tools |
US3339647A (en) * | 1965-08-20 | 1967-09-05 | Lamphere Jean K | Hydraulically expansible drill bits |
EP2333232A2 (en) * | 2009-12-08 | 2011-06-15 | Corpro Systems Limited | Circulating sub |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6209643B1 (en) * | 1995-03-29 | 2001-04-03 | Halliburton Energy Services, Inc. | Method of controlling particulate flowback in subterranean wells and introducing treatment chemicals |
US8403037B2 (en) * | 2009-12-08 | 2013-03-26 | Baker Hughes Incorporated | Dissolvable tool and method |
US9010430B2 (en) * | 2010-07-19 | 2015-04-21 | Baker Hughes Incorporated | Method of using shaped compressed pellets in treating a well |
-
2011
- 2011-02-25 GB GBGB1103295.0A patent/GB201103295D0/en not_active Ceased
-
2012
- 2012-02-27 US US13/405,571 patent/US20120217021A1/en not_active Abandoned
- 2012-02-27 EP EP12157150.9A patent/EP2492437B1/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2799349A (en) * | 1955-08-12 | 1957-07-16 | Baker Oil Tools Inc | Automatic casing filling apparatus |
US2799479A (en) * | 1955-11-07 | 1957-07-16 | Archer W Kammerer | Subsurface rotary expansible drilling tools |
US3339647A (en) * | 1965-08-20 | 1967-09-05 | Lamphere Jean K | Hydraulically expansible drill bits |
EP2333232A2 (en) * | 2009-12-08 | 2011-06-15 | Corpro Systems Limited | Circulating sub |
Also Published As
Publication number | Publication date |
---|---|
EP2492437A2 (en) | 2012-08-29 |
EP2492437B1 (en) | 2015-12-09 |
US20120217021A1 (en) | 2012-08-30 |
GB201103295D0 (en) | 2011-04-13 |
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