CN109072680A - 包含碳纳米管材料的可变形井下结构以及形成和使用此类结构的方法 - Google Patents
包含碳纳米管材料的可变形井下结构以及形成和使用此类结构的方法 Download PDFInfo
- Publication number
- CN109072680A CN109072680A CN201780024797.0A CN201780024797A CN109072680A CN 109072680 A CN109072680 A CN 109072680A CN 201780024797 A CN201780024797 A CN 201780024797A CN 109072680 A CN109072680 A CN 109072680A
- Authority
- CN
- China
- Prior art keywords
- deformable
- conducting element
- cnt
- deformable material
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 title claims abstract description 293
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 143
- 239000002041 carbon nanotube Substances 0.000 title claims abstract description 136
- 229910021393 carbon nanotube Inorganic materials 0.000 title claims abstract description 136
- 238000000034 method Methods 0.000 title claims description 45
- 230000015572 biosynthetic process Effects 0.000 title description 12
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 title description 3
- 230000008961 swelling Effects 0.000 claims abstract description 14
- 238000004132 cross linking Methods 0.000 claims description 10
- 238000005259 measurement Methods 0.000 claims description 9
- 229910052799 carbon Inorganic materials 0.000 claims description 8
- 229920002635 polyurethane Polymers 0.000 claims description 7
- 239000004814 polyurethane Substances 0.000 claims description 7
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 6
- 239000002082 metal nanoparticle Substances 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 5
- 239000002105 nanoparticle Substances 0.000 claims description 5
- 230000004044 response Effects 0.000 claims description 5
- 229920000431 shape-memory polymer Polymers 0.000 claims description 5
- 238000001746 injection moulding Methods 0.000 claims description 4
- 239000002071 nanotube Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910052763 palladium Inorganic materials 0.000 claims description 3
- 150000004054 benzoquinones Chemical class 0.000 claims description 2
- 239000000835 fiber Substances 0.000 description 16
- 230000001939 inductive effect Effects 0.000 description 15
- 239000012530 fluid Substances 0.000 description 12
- 238000004804 winding Methods 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 11
- 238000005755 formation reaction Methods 0.000 description 10
- 229920001971 elastomer Polymers 0.000 description 9
- 238000005553 drilling Methods 0.000 description 8
- 230000006698 induction Effects 0.000 description 8
- 239000003990 capacitor Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000003921 oil Substances 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000000638 stimulation Effects 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 239000002202 Polyethylene glycol Substances 0.000 description 4
- 239000004020 conductor Substances 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 4
- 239000000806 elastomer Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 229920001223 polyethylene glycol Polymers 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 3
- 238000005576 amination reaction Methods 0.000 description 3
- 230000003466 anti-cipated effect Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000005672 electromagnetic field Effects 0.000 description 3
- 239000006261 foam material Substances 0.000 description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 239000003345 natural gas Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 229920002554 vinyl polymer Polymers 0.000 description 3
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 description 2
- DBCAQXHNJOFNGC-UHFFFAOYSA-N 4-bromo-1,1,1-trifluorobutane Chemical compound FC(F)(F)CCCBr DBCAQXHNJOFNGC-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 125000003368 amide group Chemical group 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- STVZJERGLQHEKB-UHFFFAOYSA-N ethylene glycol dimethacrylate Substances CC(=C)C(=O)OCCOC(=O)C(C)=C STVZJERGLQHEKB-UHFFFAOYSA-N 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000012948 isocyanate Substances 0.000 description 2
- 150000002513 isocyanates Chemical class 0.000 description 2
- 230000003446 memory effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005424 photoluminescence Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 229910052705 radium Inorganic materials 0.000 description 2
- HCWPIIXVSYCSAN-UHFFFAOYSA-N radium atom Chemical compound [Ra] HCWPIIXVSYCSAN-UHFFFAOYSA-N 0.000 description 2
- 238000010107 reaction injection moulding Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 229920002126 Acrylic acid copolymer Polymers 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 229920002396 Polyurea Polymers 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000012645 aldehyde polymerization Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012705 liquid precursor Substances 0.000 description 1
- 229920003145 methacrylic acid copolymer Polymers 0.000 description 1
- 229940117841 methacrylic acid copolymer Drugs 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical compound C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- JMANVNJQNLATNU-UHFFFAOYSA-N oxalonitrile Chemical compound N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920002480 polybenzimidazole Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000005056 polyisocyanate Substances 0.000 description 1
- 229920001228 polyisocyanate Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- -1 polyoxyethylene units Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000012781 shape memory material Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000000007 visual effect Effects 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
-
- 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
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)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Carbon And Carbon Compounds (AREA)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/063,034 US20170254170A1 (en) | 2016-03-07 | 2016-03-07 | Deformable downhole structures including carbon nanotube materials, and methods of forming and using such structures |
| US15/063034 | 2016-03-07 | ||
| PCT/US2017/020903 WO2017155868A1 (en) | 2016-03-07 | 2017-03-06 | Deformable downhole structures including carbon nanotube materials, and methods of forming and using such structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109072680A true CN109072680A (zh) | 2018-12-21 |
Family
ID=59724070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780024797.0A Pending CN109072680A (zh) | 2016-03-07 | 2017-03-06 | 包含碳纳米管材料的可变形井下结构以及形成和使用此类结构的方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20170254170A1 (ru) |
| EP (1) | EP3426876A4 (ru) |
| CN (1) | CN109072680A (ru) |
| CA (1) | CA3016882A1 (ru) |
| RU (1) | RU2018133552A (ru) |
| WO (1) | WO2017155868A1 (ru) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114144571A (zh) * | 2019-07-22 | 2022-03-04 | 沙特阿拉伯石油公司 | 确定井筒完整性的方法 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10060253B2 (en) * | 2016-04-11 | 2018-08-28 | Baker Hughes Incorporated | Downhole systems and articles for determining a condition of a wellbore or downhole article, and related methods |
| GB2595146B (en) | 2019-02-20 | 2023-07-12 | Schlumberger Technology Bv | Non-metallic compliant sand control screen |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6079277A (en) * | 1997-12-12 | 2000-06-27 | The Research Foundation Of State University Of New York | Methods and sensors for detecting strain and stress |
| US20070227734A1 (en) * | 2004-12-16 | 2007-10-04 | Rune Freyer | Method and Device for Sealing a Void Incompletely Filled with a Cast Material |
| US20080099998A1 (en) * | 2006-10-26 | 2008-05-01 | C.R.F. Societa Consortile Per Azioni | Gasket for the cylinder head of an engine of a motor-vehicle, with a stucture of polymeric nanocomposite material, having integrated sensor capability |
| WO2010132996A1 (en) * | 2009-05-22 | 2010-11-25 | University Of New Brunswick | Force sensing compositions, devices and methods |
| US20110017509A1 (en) * | 2007-12-14 | 2011-01-27 | Franco Galletti | Electric article comprising at least one element made from a semiconductive polymeric material and semiconductive polymeric composition |
| US20110318486A1 (en) * | 2010-06-29 | 2011-12-29 | Hon Hai Precision Industry Co., Ltd. | Method for making composite carbon nanotube structure |
| WO2012167240A2 (en) * | 2011-06-03 | 2012-12-06 | Baker Hughes Incorporated | Sealing devices for sealing inner wall surfaces of a wellbore and methods of installing same in a wellbore |
| US20120312102A1 (en) * | 2011-06-07 | 2012-12-13 | The University Of Texas System | Force sensing device and methods for preparing and uses thereof |
| US20120318532A1 (en) * | 2011-06-16 | 2012-12-20 | Schlumberger Technology Corporation | Temperature Resistant Downhole Elastomeric Device |
| CN104405328A (zh) * | 2014-10-22 | 2015-03-11 | 中国石油天然气股份有限公司 | 一种井下封隔装置 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7190169B2 (en) | 1999-12-24 | 2007-03-13 | Baker Hughes Incorporated | Method and apparatus for internal calibration in induction logging instruments |
| US20050161212A1 (en) * | 2004-01-23 | 2005-07-28 | Schlumberger Technology Corporation | System and Method for Utilizing Nano-Scale Filler in Downhole Applications |
| WO2008154384A2 (en) | 2007-06-06 | 2008-12-18 | Baker Hughes Incorporated | Wrap on reactive element barrier packer and method of creating same |
| US8181708B2 (en) | 2007-10-01 | 2012-05-22 | Baker Hughes Incorporated | Water swelling rubber compound for use in reactive packers and other downhole tools |
| US7681653B2 (en) | 2008-08-04 | 2010-03-23 | Baker Hughes Incorporated | Swelling delay cover for a packer |
| US7997338B2 (en) | 2009-03-11 | 2011-08-16 | Baker Hughes Incorporated | Sealing feed through lines for downhole swelling packers |
| US8487625B2 (en) | 2009-04-07 | 2013-07-16 | Baker Hughes Incorporated | Performing downhole measurement using tuned transmitters and untuned receivers |
| CA2856678C (en) * | 2009-05-01 | 2015-07-21 | Weatherford/Lamb, Inc. | Wellbore isolation tool using sealing element having shape memory polymer |
| WO2012044192A1 (en) | 2010-10-01 | 2012-04-05 | Baker Hughes Incorporated | Apparatus and method for capacitive measuring of sensor standoff in boreholes filled with oil based drilling fluid |
| US9090012B2 (en) | 2010-12-30 | 2015-07-28 | Baker Hughes Incorporated | Process for the preparation of conformable materials for downhole screens |
| US8684075B2 (en) | 2011-02-17 | 2014-04-01 | Baker Hughes Incorporated | Sand screen, expandable screen and method of making |
| US9010428B2 (en) * | 2011-09-06 | 2015-04-21 | Baker Hughes Incorporated | Swelling acceleration using inductively heated and embedded particles in a subterranean tool |
| WO2014197829A1 (en) * | 2013-06-06 | 2014-12-11 | Halliburton Energy Services, Inc. | Deformable plug and seal well system |
| US9228420B2 (en) | 2013-08-19 | 2016-01-05 | Baker Hughes Incorporated | Conformable materials containing heat transfer nanoparticles and devices made using same |
| US9428985B2 (en) | 2013-12-24 | 2016-08-30 | Baker Hughes Incorporated | Swellable downhole structures including carbon nitride materials, and methods of forming such structures |
| US9334337B2 (en) | 2014-01-24 | 2016-05-10 | Baker Hughes Incorporated | Enhanced water swellable compositions |
-
2016
- 2016-03-07 US US15/063,034 patent/US20170254170A1/en not_active Abandoned
-
2017
- 2017-03-06 CN CN201780024797.0A patent/CN109072680A/zh active Pending
- 2017-03-06 EP EP17763825.1A patent/EP3426876A4/en not_active Withdrawn
- 2017-03-06 RU RU2018133552A patent/RU2018133552A/ru not_active Application Discontinuation
- 2017-03-06 CA CA3016882A patent/CA3016882A1/en not_active Abandoned
- 2017-03-06 WO PCT/US2017/020903 patent/WO2017155868A1/en active Application Filing
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6079277A (en) * | 1997-12-12 | 2000-06-27 | The Research Foundation Of State University Of New York | Methods and sensors for detecting strain and stress |
| US20070227734A1 (en) * | 2004-12-16 | 2007-10-04 | Rune Freyer | Method and Device for Sealing a Void Incompletely Filled with a Cast Material |
| US20080099998A1 (en) * | 2006-10-26 | 2008-05-01 | C.R.F. Societa Consortile Per Azioni | Gasket for the cylinder head of an engine of a motor-vehicle, with a stucture of polymeric nanocomposite material, having integrated sensor capability |
| US20110017509A1 (en) * | 2007-12-14 | 2011-01-27 | Franco Galletti | Electric article comprising at least one element made from a semiconductive polymeric material and semiconductive polymeric composition |
| WO2010132996A1 (en) * | 2009-05-22 | 2010-11-25 | University Of New Brunswick | Force sensing compositions, devices and methods |
| US20110318486A1 (en) * | 2010-06-29 | 2011-12-29 | Hon Hai Precision Industry Co., Ltd. | Method for making composite carbon nanotube structure |
| WO2012167240A2 (en) * | 2011-06-03 | 2012-12-06 | Baker Hughes Incorporated | Sealing devices for sealing inner wall surfaces of a wellbore and methods of installing same in a wellbore |
| US20120312102A1 (en) * | 2011-06-07 | 2012-12-13 | The University Of Texas System | Force sensing device and methods for preparing and uses thereof |
| US20120312560A1 (en) * | 2011-06-07 | 2012-12-13 | Board Of Regents, The University Of Texas System | Sealing apparatus and method for forming a seal in a subterranean wellbore |
| US20120318532A1 (en) * | 2011-06-16 | 2012-12-20 | Schlumberger Technology Corporation | Temperature Resistant Downhole Elastomeric Device |
| CN104405328A (zh) * | 2014-10-22 | 2015-03-11 | 中国石油天然气股份有限公司 | 一种井下封隔装置 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114144571A (zh) * | 2019-07-22 | 2022-03-04 | 沙特阿拉伯石油公司 | 确定井筒完整性的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2018133552A (ru) | 2020-03-24 |
| EP3426876A1 (en) | 2019-01-16 |
| CA3016882A1 (en) | 2017-09-14 |
| RU2018133552A3 (ru) | 2020-07-03 |
| EP3426876A4 (en) | 2019-10-16 |
| US20170254170A1 (en) | 2017-09-07 |
| WO2017155868A1 (en) | 2017-09-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: Texas in the United States Applicant after: Ge (GE) Beck Hughes Ltd Address before: American Texas Applicant before: Ge (GE) Beck Hughes Ltd |
|
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181221 |