NO324590B1 - Fremgangsmate og middel for reduksjon av vannproduksjon fra olje- og gassbronner samt fremgangsmate for fremstilling av slikt middel - Google Patents
Fremgangsmate og middel for reduksjon av vannproduksjon fra olje- og gassbronner samt fremgangsmate for fremstilling av slikt middel Download PDFInfo
- Publication number
- NO324590B1 NO324590B1 NO20061847A NO20061847A NO324590B1 NO 324590 B1 NO324590 B1 NO 324590B1 NO 20061847 A NO20061847 A NO 20061847A NO 20061847 A NO20061847 A NO 20061847A NO 324590 B1 NO324590 B1 NO 324590B1
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- Prior art keywords
- water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 23
- 239000003795 chemical substances by application Substances 0.000 title claims description 45
- 239000002245 particle Substances 0.000 claims abstract description 64
- 150000001875 compounds Chemical class 0.000 claims abstract description 51
- 229920000642 polymer Polymers 0.000 claims abstract description 25
- 239000004971 Cross linker Substances 0.000 claims abstract description 22
- 238000006243 chemical reaction Methods 0.000 claims abstract description 16
- 239000000126 substance Substances 0.000 claims abstract description 10
- 239000002904 solvent Substances 0.000 claims abstract description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 27
- 239000000178 monomer Substances 0.000 claims description 18
- 230000008961 swelling Effects 0.000 claims description 15
- 229920001223 polyethylene glycol Polymers 0.000 claims description 13
- -1 vinyl alcohols Chemical class 0.000 claims description 12
- 150000001412 amines Chemical class 0.000 claims description 10
- 238000006116 polymerization reaction Methods 0.000 claims description 8
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 229920002554 vinyl polymer Polymers 0.000 claims description 7
- 229920001661 Chitosan Polymers 0.000 claims description 6
- 108010010803 Gelatin Proteins 0.000 claims description 6
- 150000008064 anhydrides Chemical group 0.000 claims description 6
- 229920001222 biopolymer Polymers 0.000 claims description 6
- 150000002148 esters Chemical group 0.000 claims description 6
- 229920000159 gelatin Polymers 0.000 claims description 6
- 239000008273 gelatin Substances 0.000 claims description 6
- 235000019322 gelatine Nutrition 0.000 claims description 6
- 235000011852 gelatine desserts Nutrition 0.000 claims description 6
- 150000002596 lactones Chemical class 0.000 claims description 6
- 150000003573 thiols Chemical class 0.000 claims description 6
- 239000004593 Epoxy Substances 0.000 claims description 5
- 238000004132 cross linking Methods 0.000 claims description 5
- 239000000839 emulsion Substances 0.000 claims description 5
- 125000003700 epoxy group Chemical group 0.000 claims description 5
- 125000000524 functional group Chemical group 0.000 claims description 5
- 230000002209 hydrophobic effect Effects 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- DCUFMVPCXCSVNP-UHFFFAOYSA-N methacrylic anhydride Chemical compound CC(=C)C(=O)OC(=O)C(C)=C DCUFMVPCXCSVNP-UHFFFAOYSA-N 0.000 claims description 5
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 5
- GJCOSYZMQJWQCA-UHFFFAOYSA-N 9H-xanthene Chemical compound C1=CC=C2CC3=CC=CC=C3OC2=C1 GJCOSYZMQJWQCA-UHFFFAOYSA-N 0.000 claims description 4
- 229920000856 Amylose Polymers 0.000 claims description 4
- 229920002307 Dextran Polymers 0.000 claims description 4
- 239000004115 Sodium Silicate Substances 0.000 claims description 4
- 229920000615 alginic acid Polymers 0.000 claims description 4
- 235000010443 alginic acid Nutrition 0.000 claims description 4
- 150000001642 boronic acid derivatives Chemical class 0.000 claims description 4
- 229920002678 cellulose Polymers 0.000 claims description 4
- 239000001913 cellulose Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- 150000002118 epoxides Chemical class 0.000 claims description 4
- 239000003960 organic solvent Substances 0.000 claims description 4
- 238000010526 radical polymerization reaction Methods 0.000 claims description 4
- 229920001285 xanthan gum Polymers 0.000 claims description 4
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- 125000003277 amino group Chemical group 0.000 claims description 3
- 229920001577 copolymer Polymers 0.000 claims description 3
- 230000007062 hydrolysis Effects 0.000 claims description 3
- 238000006460 hydrolysis reaction Methods 0.000 claims description 3
- 125000005395 methacrylic acid group Chemical group 0.000 claims description 3
- MVBJSQCJPSRKSW-UHFFFAOYSA-N n-[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]prop-2-enamide Chemical compound OCC(CO)(CO)NC(=O)C=C MVBJSQCJPSRKSW-UHFFFAOYSA-N 0.000 claims description 3
- 150000002978 peroxides Chemical class 0.000 claims description 3
- JRKICGRDRMAZLK-UHFFFAOYSA-L persulfate group Chemical group S(=O)(=O)([O-])OOS(=O)(=O)[O-] JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 claims description 3
- 238000012643 polycondensation polymerization Methods 0.000 claims description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 3
- 235000019422 polyvinyl alcohol Nutrition 0.000 claims description 3
- 239000010453 quartz Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 150000004819 silanols Chemical class 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 229920001059 synthetic polymer Polymers 0.000 claims description 3
- MVYVKSBVZFBBPL-UHFFFAOYSA-N 2-(prop-2-enoylamino)propane-1-sulfonic acid Chemical compound OS(=O)(=O)CC(C)NC(=O)C=C MVYVKSBVZFBBPL-UHFFFAOYSA-N 0.000 claims description 2
- ZHESMCIWZWYNLC-UHFFFAOYSA-N 2-methylprop-2-enoyloxymethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCOC(=O)C(C)=C ZHESMCIWZWYNLC-UHFFFAOYSA-N 0.000 claims description 2
- MPTQLFFTNNKMRP-UHFFFAOYSA-N 3,4-dihydroxypyrrolidine-2,5-dione Chemical class OC1C(O)C(=O)NC1=O MPTQLFFTNNKMRP-UHFFFAOYSA-N 0.000 claims description 2
- JDXQWYKOKYUQDN-UHFFFAOYSA-N 3-hydroxypyrrolidine-2,5-dione Chemical group OC1CC(=O)NC1=O JDXQWYKOKYUQDN-UHFFFAOYSA-N 0.000 claims description 2
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 claims description 2
- PEEHTFAAVSWFBL-UHFFFAOYSA-N Maleimide Chemical compound O=C1NC(=O)C=C1 PEEHTFAAVSWFBL-UHFFFAOYSA-N 0.000 claims description 2
- 239000004594 Masterbatch (MB) Substances 0.000 claims description 2
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 claims description 2
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical class OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 claims description 2
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 claims description 2
- 150000003926 acrylamides Chemical class 0.000 claims description 2
- 150000001252 acrylic acid derivatives Chemical class 0.000 claims description 2
- 150000001299 aldehydes Chemical class 0.000 claims description 2
- 229940072056 alginate Drugs 0.000 claims description 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 2
- 125000002843 carboxylic acid group Chemical group 0.000 claims description 2
- 150000001735 carboxylic acids Chemical group 0.000 claims description 2
- 150000005690 diesters Chemical class 0.000 claims description 2
- 150000004676 glycans Chemical class 0.000 claims description 2
- 239000012948 isocyanate Substances 0.000 claims description 2
- 150000002513 isocyanates Chemical class 0.000 claims description 2
- 150000002734 metacrylic acid derivatives Chemical class 0.000 claims description 2
- ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical compound C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 claims description 2
- 229920002401 polyacrylamide Polymers 0.000 claims description 2
- 229920000058 polyacrylate Polymers 0.000 claims description 2
- 229920000193 polymethacrylate Polymers 0.000 claims description 2
- 229920001282 polysaccharide Polymers 0.000 claims description 2
- 239000005017 polysaccharide Substances 0.000 claims description 2
- 150000003254 radicals Chemical class 0.000 claims description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 2
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 2
- 235000019351 sodium silicates Nutrition 0.000 claims description 2
- 150000003460 sulfonic acids Chemical group 0.000 claims description 2
- 125000004149 thio group Chemical group *S* 0.000 claims description 2
- NLVXSWCKKBEXTG-UHFFFAOYSA-N vinylsulfonic acid Chemical class OS(=O)(=O)C=C NLVXSWCKKBEXTG-UHFFFAOYSA-N 0.000 claims description 2
- 229920001600 hydrophobic polymer Polymers 0.000 claims 2
- 125000000022 2-aminoethyl group Chemical group [H]C([*])([H])C([H])([H])N([H])[H] 0.000 claims 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims 1
- 125000001931 aliphatic group Chemical group 0.000 claims 1
- 239000012141 concentrate Substances 0.000 claims 1
- 238000005755 formation reaction Methods 0.000 description 24
- 230000035699 permeability Effects 0.000 description 5
- 239000002253 acid Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 3
- 238000007720 emulsion polymerization reaction Methods 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- LXEKPEMOWBOYRF-UHFFFAOYSA-N [2-[(1-azaniumyl-1-imino-2-methylpropan-2-yl)diazenyl]-2-methylpropanimidoyl]azanium;dichloride Chemical compound Cl.Cl.NC(=N)C(C)(C)N=NC(C)(C)C(N)=N LXEKPEMOWBOYRF-UHFFFAOYSA-N 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 238000002386 leaching Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- XSHISXQEKIKSGC-UHFFFAOYSA-N 2-aminoethyl 2-methylprop-2-enoate;hydron;chloride Chemical compound Cl.CC(=C)C(=O)OCCN XSHISXQEKIKSGC-UHFFFAOYSA-N 0.000 description 1
- VAFPXQHHVPNWBO-UHFFFAOYSA-N 3,4-dihydroxypyrrolidine-2,5-dione ethene Chemical compound OC1C(C(=O)NC1=O)O.C=C VAFPXQHHVPNWBO-UHFFFAOYSA-N 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical group 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 125000003636 chemical group Chemical group 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 229920006037 cross link polymer Polymers 0.000 description 1
- 150000002019 disulfides Chemical class 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 125000005641 methacryl group Chemical group 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 125000001453 quaternary ammonium group Chemical group 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 125000005372 silanol group Chemical group 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/56—Compositions for consolidating loose sand or the like around wells without excessively decreasing the permeability thereof
- C09K8/565—Oil-based compositions
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
- C09K8/502—Oil-based compositions
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Polymerisation Methods In General (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO20061847A NO324590B1 (no) | 2006-04-26 | 2006-04-26 | Fremgangsmate og middel for reduksjon av vannproduksjon fra olje- og gassbronner samt fremgangsmate for fremstilling av slikt middel |
| BRPI0710759-5A BRPI0710759A2 (pt) | 2006-04-26 | 2007-04-26 | mÉtodo e agente quÍmico para reduÇço de produÇço de Água em poÇos de àleo e gÁs |
| EA200870479A EA200870479A1 (ru) | 2006-04-26 | 2007-04-26 | Способ и химический агент для уменьшения добычи воды из нефте- и газосодержащих скважин |
| US12/297,982 US8765647B2 (en) | 2006-04-26 | 2007-04-26 | Method and chemical agent for reduction of water production from oil and gas containing wells |
| MX2008013690A MX2008013690A (es) | 2006-04-26 | 2007-04-26 | Metodo y agente quimico para la reduccion de produccion de agua de pozos que contienen petroleo y gas. |
| CA002649843A CA2649843A1 (en) | 2006-04-26 | 2007-04-26 | Method and chemical agent for reduction of water production from oil and gas containing wells |
| PCT/NO2007/000144 WO2007126318A1 (en) | 2006-04-26 | 2007-04-26 | Method and chemical agent for reduction of water production from oil and gas containing wells |
| EP07747605A EP2010622A4 (en) | 2006-04-26 | 2007-04-26 | PROCESS AND CHEMICAL AGENT REDUCING WELL WATER PRODUCTION CONTAINING PETROLEUM AND GAS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO20061847A NO324590B1 (no) | 2006-04-26 | 2006-04-26 | Fremgangsmate og middel for reduksjon av vannproduksjon fra olje- og gassbronner samt fremgangsmate for fremstilling av slikt middel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO20061847L NO20061847L (no) | 2007-10-29 |
| NO324590B1 true NO324590B1 (no) | 2007-11-26 |
Family
ID=38655765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20061847A NO324590B1 (no) | 2006-04-26 | 2006-04-26 | Fremgangsmate og middel for reduksjon av vannproduksjon fra olje- og gassbronner samt fremgangsmate for fremstilling av slikt middel |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US8765647B2 (es) |
| EP (1) | EP2010622A4 (es) |
| BR (1) | BRPI0710759A2 (es) |
| CA (1) | CA2649843A1 (es) |
| EA (1) | EA200870479A1 (es) |
| MX (1) | MX2008013690A (es) |
| NO (1) | NO324590B1 (es) |
| WO (1) | WO2007126318A1 (es) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9040468B2 (en) | 2007-07-25 | 2015-05-26 | Schlumberger Technology Corporation | Hydrolyzable particle compositions, treatment fluids and methods |
| US10011763B2 (en) | 2007-07-25 | 2018-07-03 | Schlumberger Technology Corporation | Methods to deliver fluids on a well site with variable solids concentration from solid slurries |
| US7947630B2 (en) * | 2008-04-21 | 2011-05-24 | Nalco Company | Compositions comprising at least two different polymeric microparticles and methods for recovering hydrocarbon fluids from a subterranean reservoir |
| EP2204431A1 (de) * | 2008-12-18 | 2010-07-07 | Basf Se | Verfahren zur Blockierung unterirdischer Formationen |
| CA2753520C (en) | 2009-03-12 | 2017-10-24 | Conocophillips Company | Crosslinked swellable polymer |
| AR076870A1 (es) * | 2009-05-15 | 2011-07-13 | Conocophillips Co | Composiciones que comprenden particulas polimericas expandibles y metodo para aumentar la recuperacion de fluidos hidrocarbonados en una formacion subterranea |
| US20130319667A1 (en) * | 2010-10-20 | 2013-12-05 | Schlumberger Technology Corporation | Degradable latex and method |
| US8490707B2 (en) | 2011-01-11 | 2013-07-23 | Schlumberger Technology Corporation | Oilfield apparatus and method comprising swellable elastomers |
| AU2012232814A1 (en) * | 2011-03-24 | 2013-10-03 | Sofradim Production | Enzymatically degradable compositions |
| US8763698B2 (en) | 2011-04-08 | 2014-07-01 | Basf Se | Process for producing mineral oil from underground formations |
| EP2694618B1 (de) | 2011-04-08 | 2015-01-28 | Basf Se | Verfahren zum fördern von erdöl aus unterirdischen formationen |
| US20130105161A1 (en) * | 2011-10-27 | 2013-05-02 | Halliburton Energy Services, Inc. | Delayed, Swellable Particles for Prevention of Fluid Migration Through Damaged Cement Sheaths |
| US9587473B2 (en) | 2013-04-17 | 2017-03-07 | Halliburton Energy Services, Inc. | Stabilizing unconsolidated formation for fines control |
| NO340788B1 (no) * | 2014-09-17 | 2017-06-19 | Wellcem Innovation As | Forbedret fremgangsmåte og kjemisk middel for reduksjon av vannproduksjon fra olje- og gassholdige brønner |
| MX2017008756A (es) | 2015-03-26 | 2017-11-17 | Halliburton Energy Services Inc | Metodos y composiciones para reducir la produccion de agua en vacios o fracturas en las formaciones subterraneas. |
| EP3533854B1 (en) * | 2018-03-01 | 2022-05-04 | Momentive Performance Materials Inc. | Method of inhibiting water penetration into oil- and gas- producing formations |
| CN108485616B (zh) * | 2018-03-26 | 2020-09-08 | 中国石油天然气集团有限公司 | 一种钻井液用环保型有机硅防水锁剂及其制备方法和应用 |
| CN108865091A (zh) * | 2018-06-14 | 2018-11-23 | 兰州凯宏中原石油科技有限公司 | 一种溶胶增强复合酸解堵液及其制备方法 |
| CN109575223A (zh) * | 2018-12-28 | 2019-04-05 | 南京高正农用化工有限公司 | 一种温度和pH双重刺激响应性智能聚合物微囊及其制备方法 |
| CN113354771B (zh) * | 2020-03-02 | 2022-06-21 | 中国石油化工股份有限公司 | 活性功能共聚物及其制备方法与应用 |
| CN113462373B (zh) * | 2021-07-13 | 2022-08-02 | 中国石油大学(华东) | 一种低渗透油气藏防水锁剂及其制备方法与应用 |
| CN114591718B (zh) * | 2022-03-17 | 2023-04-11 | 中国石油大学(华东) | 一种稳定砾石层井壁的钻井液用抗高温化学固壁剂及其制备方法与应用 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4670166A (en) * | 1985-02-27 | 1987-06-02 | Exxon Chemical Patents Inc. | Polymer article and its use for controlled introduction of reagent into a fluid |
| US4913935A (en) * | 1988-12-28 | 1990-04-03 | Aluminum Company Of America | Polymer coated alumina |
| US5735349A (en) * | 1996-08-16 | 1998-04-07 | Bj Services Company | Compositions and methods for modifying the permeability of subterranean formations |
| US20040071715A1 (en) * | 1999-12-15 | 2004-04-15 | Schwendeman Steven P. | Polymer compositions that stabilize and control the release of formaldehyde-treated vaccine antigens |
| US6454003B1 (en) * | 2000-06-14 | 2002-09-24 | Ondeo Nalco Energy Services, L.P. | Composition and method for recovering hydrocarbon fluids from a subterranean reservoir |
| NO20004109L (no) * | 2000-08-16 | 2002-02-18 | Sinvent As | Stabilisering av formasjoner |
| GB0028269D0 (en) * | 2000-11-20 | 2001-01-03 | Norske Stats Oljeselskap | Well treatment |
-
2006
- 2006-04-26 NO NO20061847A patent/NO324590B1/no not_active IP Right Cessation
-
2007
- 2007-04-26 US US12/297,982 patent/US8765647B2/en not_active Expired - Fee Related
- 2007-04-26 EP EP07747605A patent/EP2010622A4/en not_active Withdrawn
- 2007-04-26 BR BRPI0710759-5A patent/BRPI0710759A2/pt not_active Application Discontinuation
- 2007-04-26 WO PCT/NO2007/000144 patent/WO2007126318A1/en active Application Filing
- 2007-04-26 MX MX2008013690A patent/MX2008013690A/es unknown
- 2007-04-26 CA CA002649843A patent/CA2649843A1/en not_active Abandoned
- 2007-04-26 EA EA200870479A patent/EA200870479A1/ru unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EA200870479A1 (ru) | 2009-04-28 |
| CA2649843A1 (en) | 2007-11-08 |
| WO2007126318A1 (en) | 2007-11-08 |
| EP2010622A4 (en) | 2010-04-07 |
| BRPI0710759A2 (pt) | 2011-06-14 |
| US20090275489A1 (en) | 2009-11-05 |
| US8765647B2 (en) | 2014-07-01 |
| MX2008013690A (es) | 2008-12-18 |
| EP2010622A1 (en) | 2009-01-07 |
| NO20061847L (no) | 2007-10-29 |
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