AU2012384933A1 - High pressure seal back-up - Google Patents
High pressure seal back-up Download PDFInfo
- Publication number
- AU2012384933A1 AU2012384933A1 AU2012384933A AU2012384933A AU2012384933A1 AU 2012384933 A1 AU2012384933 A1 AU 2012384933A1 AU 2012384933 A AU2012384933 A AU 2012384933A AU 2012384933 A AU2012384933 A AU 2012384933A AU 2012384933 A1 AU2012384933 A1 AU 2012384933A1
- Authority
- AU
- Australia
- Prior art keywords
- high pressure
- seal
- pressure seal
- seal back
- disposed
- 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.)
- Abandoned
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 68
- 238000001125 extrusion Methods 0.000 claims abstract description 55
- 230000004044 response Effects 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 11
- 230000007423 decrease Effects 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 10
- 230000009467 reduction Effects 0.000 claims description 7
- 229920000642 polymer Polymers 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000004698 Polyethylene Substances 0.000 claims description 2
- 229920002313 fluoropolymer Polymers 0.000 claims description 2
- 239000004811 fluoropolymer Substances 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 230000003247 decreasing effect Effects 0.000 claims 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 238000005553 drilling Methods 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000003993 interaction Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010008 shearing Methods 0.000 description 4
- 229920002449 FKM Polymers 0.000 description 3
- 229920002943 EPDM rubber Polymers 0.000 description 2
- 229920006169 Perfluoroelastomer Polymers 0.000 description 2
- 239000004696 Poly ether ether ketone Substances 0.000 description 2
- 239000004734 Polyphenylene sulfide Substances 0.000 description 2
- 229920006172 Tetrafluoroethylene propylene Polymers 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920002530 polyetherether ketone Polymers 0.000 description 2
- 229920000069 polyphenylene sulfide Polymers 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229920008285 Poly(ether ketone) PEK Polymers 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 235000012206 bottled water Nutrition 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229920001973 fluoroelastomer Polymers 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920003223 poly(pyromellitimide-1,4-diphenyl ether) Polymers 0.000 description 1
- 229920002312 polyamide-imide Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 229920005573 silicon-containing polymer Polymers 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
- E21B33/1208—Packers; Plugs characterised by the construction of the sealing or packing means
- E21B33/1216—Anti-extrusion means, e.g. means to prevent cold flow of rubber packing
-
- 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
- E21B23/06—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for setting packers
-
- 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
- E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
- E21B2200/01—Sealings characterised by their shape
Landscapes
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Sealing Devices (AREA)
- Gasket Seals (AREA)
- Mechanical Sealing (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2012/046813 WO2014011194A1 (en) | 2012-07-13 | 2012-07-13 | High pressure seal back-up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2012384933A1 true AU2012384933A1 (en) | 2015-02-26 |
Family
ID=49916448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2012384933A Abandoned AU2012384933A1 (en) | 2012-07-13 | 2012-07-13 | High pressure seal back-up |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20140084547A1 (es) |
| EP (1) | EP2872731A1 (es) |
| AU (1) | AU2012384933A1 (es) |
| BR (1) | BR112015000504A2 (es) |
| CA (1) | CA2878925A1 (es) |
| EA (1) | EA201590009A1 (es) |
| MX (1) | MX2015000498A (es) |
| SG (1) | SG11201500032SA (es) |
| WO (1) | WO2014011194A1 (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160245038A1 (en) * | 2013-11-06 | 2016-08-25 | Halliburton Energy Services, Inc. | Swellable Seal with Backup |
| MY190437A (en) | 2016-02-29 | 2022-04-21 | Halliburton Energy Services Inc | Sealing apparatus for high pressure high temperature (hpht) applications |
| US11365808B2 (en) * | 2019-03-27 | 2022-06-21 | Baker Hughes Oilfield Operations Llc | O-ring gland for downhole tool |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3362720A (en) * | 1965-07-01 | 1968-01-09 | Dresser Ind | Annular seal assembly |
| FR1557910A (es) * | 1968-01-09 | 1969-02-21 | ||
| CH501857A (de) * | 1969-03-10 | 1971-01-15 | Marco Dr Ing Turolla | Ringdichtung |
| US3600048A (en) * | 1969-08-22 | 1971-08-17 | Avco Corp | Pressure balanced segmented seal |
| US5333956A (en) * | 1992-10-28 | 1994-08-02 | Hoffman Arnold R | Trolley wheel assembly |
| US5879010A (en) * | 1997-07-22 | 1999-03-09 | Green Tweed Of Delaware, Inc. | Seal assembly with mechanically joined anti-extrusion rings |
| US6648337B1 (en) * | 1998-11-14 | 2003-11-18 | Polymer Sealing Solutions, Inc. | Backup ring with controlled spacing |
| US6886636B2 (en) * | 1999-05-18 | 2005-05-03 | Down Hole Injection, Inc. | Downhole fluid disposal apparatus and methods |
| US20060220327A1 (en) * | 2001-02-19 | 2006-10-05 | Russell Larry R | Groove-mounted seals with integral antiextrusion device |
| US6840328B2 (en) * | 2002-07-11 | 2005-01-11 | Schlumberger Technology Corporation | Anti-extrusion apparatus and method |
| US20050109502A1 (en) * | 2003-11-20 | 2005-05-26 | Jeremy Buc Slay | Downhole seal element formed from a nanocomposite material |
| JP4715396B2 (ja) * | 2005-08-30 | 2011-07-06 | 株式会社デンソー | 流体制御弁 |
| US20140015201A1 (en) * | 2012-07-13 | 2014-01-16 | Halliburton Energy Services, Inc. | High pressure seal back-up |
-
2012
- 2012-07-13 BR BR112015000504A patent/BR112015000504A2/pt not_active IP Right Cessation
- 2012-07-13 CA CA2878925A patent/CA2878925A1/en not_active Abandoned
- 2012-07-13 US US13/989,783 patent/US20140084547A1/en not_active Abandoned
- 2012-07-13 WO PCT/US2012/046813 patent/WO2014011194A1/en active Application Filing
- 2012-07-13 EP EP12880802.9A patent/EP2872731A1/en not_active Withdrawn
- 2012-07-13 EA EA201590009A patent/EA201590009A1/ru unknown
- 2012-07-13 MX MX2015000498A patent/MX2015000498A/es unknown
- 2012-07-13 AU AU2012384933A patent/AU2012384933A1/en not_active Abandoned
- 2012-07-13 SG SG11201500032SA patent/SG11201500032SA/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR112015000504A2 (pt) | 2017-06-27 |
| SG11201500032SA (en) | 2015-02-27 |
| US20140084547A1 (en) | 2014-03-27 |
| WO2014011194A1 (en) | 2014-01-16 |
| CA2878925A1 (en) | 2014-01-16 |
| MX2015000498A (es) | 2015-06-05 |
| EP2872731A1 (en) | 2015-05-20 |
| EA201590009A1 (ru) | 2015-10-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9650858B2 (en) | Resettable packer assembly and methods of using the same | |
| US10577889B2 (en) | Constructed annular safety valve element package | |
| US9109407B2 (en) | Unequal load collet and method of use | |
| US8505638B2 (en) | Restricted axial movement locking mechanism | |
| AU2018293447B2 (en) | Seal apparatus and methods of use | |
| US8746352B2 (en) | Pressure energized interference fit seal | |
| AU2016395858A1 (en) | Sealing apparatus for high pressure high temperature (HPHT) applications | |
| CA2974633A1 (en) | Wellbore isolation devices and methods of use | |
| US20140084547A1 (en) | High pressure seal back-up | |
| NO20170762A1 (en) | Extrusion prevention ring for a liner hanger system | |
| US20140015201A1 (en) | High pressure seal back-up | |
| NO20171292A1 (en) | Wellbore isolation devices and methods of use | |
| US20140251634A1 (en) | Subsea Wellhead System With Hydraulically Set Seal Assemblies | |
| AU2015387217A1 (en) | Wellbore isolation devices and methods of use |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK5 | Application lapsed section 142(2)(e) - patent request and compl. specification not accepted |