EP2650468A3 - Bouchon de fond de trou - Google Patents
Bouchon de fond de trou Download PDFInfo
- Publication number
- EP2650468A3 EP2650468A3 EP13163387.7A EP13163387A EP2650468A3 EP 2650468 A3 EP2650468 A3 EP 2650468A3 EP 13163387 A EP13163387 A EP 13163387A EP 2650468 A3 EP2650468 A3 EP 2650468A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- throughbore
- plug
- borehole
- passage
- downhole plug
- 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- Withdrawn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
- 239000012530 fluid Substances 0.000 abstract 4
- 238000004873 anchoring Methods 0.000 abstract 2
- 238000007789 sealing Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
- E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing
-
- 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
- E21B33/128—Packers; Plugs with a member expanded radially by axial 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
- E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing
- E21B33/1291—Packers; Plugs with mechanical slips for hooking into the casing anchor set by wedge or cam in combination with frictional effect, using so-called drag-blocks
- E21B33/1292—Packers; Plugs with mechanical slips for hooking into the casing anchor set by wedge or cam in combination with frictional effect, using so-called drag-blocks with means for anchoring against downward and upward movement
-
- 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
- E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing
- E21B33/1294—Packers; Plugs with mechanical slips for hooking into the casing characterised by a valve, e.g. a by-pass valve
-
- 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
- E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing
- E21B33/1295—Packers; Plugs with mechanical slips for hooking into the casing actuated by fluid pressure
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)
- Piles And Underground Anchors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB1206381.4A GB201206381D0 (en) | 2012-04-11 | 2012-04-11 | Apparatus and method |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2650468A2 EP2650468A2 (fr) | 2013-10-16 |
EP2650468A3 true EP2650468A3 (fr) | 2014-09-03 |
Family
ID=46177149
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13163387.7A Withdrawn EP2650468A3 (fr) | 2012-04-11 | 2013-04-11 | Bouchon de fond de trou |
Country Status (3)
Country | Link |
---|---|
US (1) | US20130292119A1 (fr) |
EP (1) | EP2650468A3 (fr) |
GB (1) | GB201206381D0 (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9074439B2 (en) * | 2011-08-22 | 2015-07-07 | National Boss Hog Energy Services Llc | Downhole tool and method of use |
USD762737S1 (en) * | 2014-09-03 | 2016-08-02 | Peak Completion Technologies, Inc | Compact ball seat downhole plug |
USD763324S1 (en) * | 2014-09-03 | 2016-08-09 | PeakCompletion Technologies, Inc. | Compact ball seat downhole plug |
USD783133S1 (en) | 2015-09-03 | 2017-04-04 | Peak Completion Technologies, Inc | Compact ball seat downhole plug |
USD807991S1 (en) | 2015-09-03 | 2018-01-16 | Peak Completion Technologies Inc. | Compact ball seat downhole plug |
CN108757000B (zh) * | 2018-04-12 | 2019-09-24 | 山东科技大学 | 一种基于钻机动力的井下快速割缝定向水力压裂系统及方法 |
NO343864B1 (en) | 2018-04-25 | 2019-06-24 | Interwell Norway As | Well tool device for opening and closing a fluid bore in a well |
US11299957B2 (en) | 2018-08-30 | 2022-04-12 | Avalon Research Ltd. | Plug for a coiled tubing string |
NO20210384A1 (en) | 2018-10-31 | 2021-03-23 | Halliburton Energy Services Inc | Integrated Debris Catcher and Plug System |
CA3134677A1 (fr) * | 2019-04-24 | 2020-10-29 | Jonathan Peter BUCKLAND | Bouchon de puits de forage |
GB2584281B (en) | 2019-05-24 | 2021-10-27 | Ardyne Holdings Ltd | Improvements in or relating to well abandonment and slot recovery |
US11073007B2 (en) * | 2019-10-31 | 2021-07-27 | Halliburton Energy Services, Inc. | Methods to perform wellbore strengthening, methods to pulse hydraulic fracture a downhole formation, and wellbore strengthening systems |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4862961A (en) * | 1988-06-09 | 1989-09-05 | N.A.R.K. Properties | Retrievable tension-set packer |
US5029643A (en) * | 1990-06-04 | 1991-07-09 | Halliburton Company | Drill pipe bridge plug |
US6131663A (en) * | 1998-06-10 | 2000-10-17 | Baker Hughes Incorporated | Method and apparatus for positioning and repositioning a plurality of service tools downhole without rotation |
US6220348B1 (en) * | 1998-10-20 | 2001-04-24 | Polar Completions Engineering Inc. | Retrievable bridge plug and retrieving tool |
US20030024712A1 (en) * | 2001-08-02 | 2003-02-06 | Neal Kenneth G. | Bridge plug |
US20070227745A1 (en) * | 2006-03-29 | 2007-10-04 | Smith International, Inc. | Secondary lock for a downhole tool |
US20080011479A1 (en) * | 2006-07-06 | 2008-01-17 | Horton J D | Wellbore plug |
US20100101807A1 (en) * | 2008-10-27 | 2010-04-29 | Donald Roy Greenlee | Downhole apparatus with packer cup and slip |
US20100155052A1 (en) * | 2003-11-07 | 2010-06-24 | Peak Well Services Pty Ltd | Downhole Tool and Running Tool System for Retrievably Setting a Downhole Tool at Locations Within a Well Bore |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3190359A (en) * | 1961-04-10 | 1965-06-22 | Brown Oil Tools | Drill-down packer |
US3374837A (en) * | 1965-10-18 | 1968-03-26 | Page Oil Tools Inc | Retrievable packer |
US3460617A (en) * | 1967-04-05 | 1969-08-12 | Brown Oil Tools | Liner hanger packer |
US4076083A (en) * | 1975-11-24 | 1978-02-28 | Otis Engineering Corporation | Method and apparatus for controlling a well during drilling operations |
US4834175A (en) * | 1988-09-15 | 1989-05-30 | Otis Engineering Corporation | Hydraulic versa-trieve packer |
GB0409964D0 (en) * | 2004-05-05 | 2004-06-09 | Specialised Petroleum Serv Ltd | Improved packer |
-
2012
- 2012-04-11 GB GBGB1206381.4A patent/GB201206381D0/en not_active Ceased
-
2013
- 2013-04-11 EP EP13163387.7A patent/EP2650468A3/fr not_active Withdrawn
- 2013-04-11 US US13/860,738 patent/US20130292119A1/en not_active Abandoned
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4862961A (en) * | 1988-06-09 | 1989-09-05 | N.A.R.K. Properties | Retrievable tension-set packer |
US5029643A (en) * | 1990-06-04 | 1991-07-09 | Halliburton Company | Drill pipe bridge plug |
US6131663A (en) * | 1998-06-10 | 2000-10-17 | Baker Hughes Incorporated | Method and apparatus for positioning and repositioning a plurality of service tools downhole without rotation |
US6220348B1 (en) * | 1998-10-20 | 2001-04-24 | Polar Completions Engineering Inc. | Retrievable bridge plug and retrieving tool |
US20030024712A1 (en) * | 2001-08-02 | 2003-02-06 | Neal Kenneth G. | Bridge plug |
US20100155052A1 (en) * | 2003-11-07 | 2010-06-24 | Peak Well Services Pty Ltd | Downhole Tool and Running Tool System for Retrievably Setting a Downhole Tool at Locations Within a Well Bore |
US20070227745A1 (en) * | 2006-03-29 | 2007-10-04 | Smith International, Inc. | Secondary lock for a downhole tool |
US20080011479A1 (en) * | 2006-07-06 | 2008-01-17 | Horton J D | Wellbore plug |
US20100101807A1 (en) * | 2008-10-27 | 2010-04-29 | Donald Roy Greenlee | Downhole apparatus with packer cup and slip |
Also Published As
Publication number | Publication date |
---|---|
EP2650468A2 (fr) | 2013-10-16 |
GB201206381D0 (en) | 2012-05-23 |
US20130292119A1 (en) | 2013-11-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: E21B 33/129 20060101AFI20140725BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20150304 |