AU2014212745B2 - Expandable downhole seat assembly - Google Patents
Expandable downhole seat assembly Download PDFInfo
- Publication number
- AU2014212745B2 AU2014212745B2 AU2014212745A AU2014212745A AU2014212745B2 AU 2014212745 B2 AU2014212745 B2 AU 2014212745B2 AU 2014212745 A AU2014212745 A AU 2014212745A AU 2014212745 A AU2014212745 A AU 2014212745A AU 2014212745 B2 AU2014212745 B2 AU 2014212745B2
- Authority
- AU
- Australia
- Prior art keywords
- seat assembly
- seat
- segments
- tubing string
- untethered object
- 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.)
- Ceased
Links
- 238000000034 method Methods 0.000 claims abstract description 45
- 239000012530 fluid Substances 0.000 claims description 29
- 230000004888 barrier function Effects 0.000 claims description 7
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000004044 response Effects 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 230000006835 compression Effects 0.000 description 39
- 238000007906 compression Methods 0.000 description 39
- 239000010410 layer Substances 0.000 description 24
- 230000007704 transition Effects 0.000 description 11
- 230000015572 biosynthetic process Effects 0.000 description 8
- 238000005755 formation reaction Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000000638 stimulation Effects 0.000 description 6
- 230000004913 activation Effects 0.000 description 5
- 238000004873 anchoring Methods 0.000 description 5
- 230000000712 assembly Effects 0.000 description 5
- 238000000429 assembly Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 5
- 239000002356 single layer Substances 0.000 description 5
- 230000037361 pathway Effects 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 125000001183 hydrocarbyl group Chemical group 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 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
- E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
- E21B23/01—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for anchoring the tools or the like
-
- 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
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells
- E21B34/14—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools
- E21B34/142—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools unsupported or free-falling elements, e.g. balls, plugs, darts or pistons
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)
Applications Claiming Priority (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361759599P | 2013-02-01 | 2013-02-01 | |
| US201361759584P | 2013-02-01 | 2013-02-01 | |
| US201361759592P | 2013-02-01 | 2013-02-01 | |
| US201361759577P | 2013-02-01 | 2013-02-01 | |
| US61/759,592 | 2013-02-01 | ||
| US61/759,577 | 2013-02-01 | ||
| US61/759,584 | 2013-02-01 | ||
| US61/759,599 | 2013-02-01 | ||
| US14/029,897 | 2013-09-18 | ||
| US14/029,897 US9752407B2 (en) | 2011-09-13 | 2013-09-18 | Expandable downhole seat assembly |
| PCT/US2014/012711 WO2014120543A1 (fr) | 2013-02-01 | 2014-01-23 | Ensemble siège de fond extensible |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2014212745A1 AU2014212745A1 (en) | 2015-08-06 |
| AU2014212745B2 true AU2014212745B2 (en) | 2017-07-20 |
Family
ID=51262848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2014212745A Ceased AU2014212745B2 (en) | 2013-02-01 | 2014-01-23 | Expandable downhole seat assembly |
Country Status (3)
| Country | Link |
|---|---|
| AU (1) | AU2014212745B2 (fr) |
| CA (1) | CA2899016A1 (fr) |
| WO (1) | WO2014120543A1 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2549925A (en) | 2016-03-15 | 2017-11-08 | Weatherford Uk Ltd | Downhole slip apparatus |
| US10329862B2 (en) * | 2016-05-06 | 2019-06-25 | Stephen L. Crow | Wellbore isolation method for sequential treatment of zone sections with and without milling |
| CN106223920B (zh) * | 2016-08-19 | 2018-07-27 | 重庆市能源投资集团科技有限责任公司 | 一种多煤层滑套隔离分层压裂装置及方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7669665B2 (en) * | 2005-12-07 | 2010-03-02 | Geoservices | Mandrel for introduction into a fluid circulation duct, and related production well |
| US20120227973A1 (en) * | 2010-06-29 | 2012-09-13 | Baker Hughes Incorporated | Tool with Multisize Segmented Ring Seat |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003069115A2 (fr) * | 2002-02-11 | 2003-08-21 | Baker Hughes Incorporated | Procede de reparation de tubages de trou de sonde affaisses ou endommages |
| US7350582B2 (en) * | 2004-12-21 | 2008-04-01 | Weatherford/Lamb, Inc. | Wellbore tool with disintegratable components and method of controlling flow |
| US7628210B2 (en) * | 2007-08-13 | 2009-12-08 | Baker Hughes Incorporated | Ball seat having ball support member |
| US7673677B2 (en) * | 2007-08-13 | 2010-03-09 | Baker Hughes Incorporated | Reusable ball seat having ball support member |
| US8668006B2 (en) * | 2011-04-13 | 2014-03-11 | Baker Hughes Incorporated | Ball seat having ball support member |
-
2014
- 2014-01-23 AU AU2014212745A patent/AU2014212745B2/en not_active Ceased
- 2014-01-23 WO PCT/US2014/012711 patent/WO2014120543A1/fr active Application Filing
- 2014-01-23 CA CA2899016A patent/CA2899016A1/fr not_active Abandoned
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7669665B2 (en) * | 2005-12-07 | 2010-03-02 | Geoservices | Mandrel for introduction into a fluid circulation duct, and related production well |
| US20120227973A1 (en) * | 2010-06-29 | 2012-09-13 | Baker Hughes Incorporated | Tool with Multisize Segmented Ring Seat |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2899016A1 (fr) | 2014-08-07 |
| WO2014120543A1 (fr) | 2014-08-07 |
| AU2014212745A1 (en) | 2015-08-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2014212749B2 (en) | Deploying an expandable downhole seat assembly | |
| US9752407B2 (en) | Expandable downhole seat assembly | |
| US10364629B2 (en) | Downhole component having dissolvable components | |
| CA2930658C (fr) | Ensemble anneau segmente | |
| US9644452B2 (en) | Segmented seat assembly | |
| US10443330B2 (en) | Deploying an expandable downhole seat assembly | |
| US10538988B2 (en) | Expandable downhole seat assembly | |
| AU2014212745B2 (en) | Expandable downhole seat assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGA | Letters patent sealed or granted (standard patent) | ||
| MK14 | Patent ceased section 143(a) (annual fees not paid) or expired |