HRP20120881T1 - Tekuä†ina na bazi vode za sprjeäśavanje nastajanja emulzija voda/ulje ili za razdvajanje postojeä†ih emulzija voda/ulje - Google Patents
Tekuä†ina na bazi vode za sprjeäśavanje nastajanja emulzija voda/ulje ili za razdvajanje postojeä†ih emulzija voda/ulje Download PDFInfo
- Publication number
- HRP20120881T1 HRP20120881T1 HRP20120881AT HRP20120881T HRP20120881T1 HR P20120881 T1 HRP20120881 T1 HR P20120881T1 HR P20120881A T HRP20120881A T HR P20120881AT HR P20120881 T HRP20120881 T HR P20120881T HR P20120881 T1 HRP20120881 T1 HR P20120881T1
- Authority
- HR
- Croatia
- Prior art keywords
- water
- based liquid
- weight
- emulsions
- oil
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims 17
- 230000015572 biosynthetic process Effects 0.000 title claims 3
- 239000007762 w/o emulsion Substances 0.000 title 2
- 239000012530 fluid Substances 0.000 title 1
- 239000007788 liquid Substances 0.000 claims 16
- 239000003995 emulsifying agent Substances 0.000 claims 4
- 239000000839 emulsion Substances 0.000 claims 4
- 239000002736 nonionic surfactant Substances 0.000 claims 4
- 239000003921 oil Substances 0.000 claims 4
- 239000004094 surface-active agent Substances 0.000 claims 4
- 150000003839 salts Chemical class 0.000 claims 3
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims 1
- 241000520028 Lamium Species 0.000 claims 1
- 239000005662 Paraffin oil Substances 0.000 claims 1
- 229910001622 calcium bromide Inorganic materials 0.000 claims 1
- 239000001110 calcium chloride Substances 0.000 claims 1
- 229910001628 calcium chloride Inorganic materials 0.000 claims 1
- 235000011148 calcium chloride Nutrition 0.000 claims 1
- WGEFECGEFUFIQW-UHFFFAOYSA-L calcium dibromide Chemical compound [Ca+2].[Br-].[Br-] WGEFECGEFUFIQW-UHFFFAOYSA-L 0.000 claims 1
- 229930195733 hydrocarbon Natural products 0.000 claims 1
- 150000002430 hydrocarbons Chemical class 0.000 claims 1
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 239000003129 oil well Substances 0.000 claims 1
- 239000010690 paraffinic oil Substances 0.000 claims 1
- 238000005067 remediation Methods 0.000 claims 1
- 239000010802 sludge Substances 0.000 claims 1
- 239000002002 slurry Substances 0.000 claims 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
- C09K8/02—Well-drilling compositions
- C09K8/04—Aqueous well-drilling compositions
- C09K8/26—Oil-in-water emulsions
- C09K8/28—Oil-in-water emulsions containing organic additives
-
- 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
- C09K8/02—Well-drilling compositions
- C09K8/32—Non-aqueous well-drilling compositions, e.g. oil-based
- C09K8/34—Organic liquids
-
- 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
- C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Colloid Chemistry (AREA)
- Catalysts (AREA)
- Cleaning Or Drying Semiconductors (AREA)
Claims (8)
1. Upotreba tekućine na bazi vode, naznačena time što ta tekućina sadrži neionske surfaktante iz skupine koju čine alkilpoliglukozidni surfaktanti, gdje su navedeni surfaktanti stabilni u rasponu temperatura od 10 do 90 °C, čiji je HLB (hidrofilno-lipofilna ravnoteža) u rasponu od 8 do 20 i topljivi su u vodi sa sadržajem soli u rasponu od 0 do 60%, težinski, a moguće i soli, kao kompletna tekućina za sprječavanje nastajanja inverznih emulzija voda/ulje ili kao remedijacijska tekućina za razdvajanje postojećih emulzija u naftnim bušotinama u kojima se upotrebljavaju muljevi na bazi ulja.
2. Upotreba tekućine na bazi vode u skladu s patentnim zahtjevom 1, naznačena time što se soli bira između CaCl2, u rasponu koncentracija od 1-35%, težinski, u odnosu na ukupnu težinu tekućine na bazi vode, KCl, u rasponu koncentracija od 1-10%, težinski, u odnosu na ukupnu težinu tekućine na bazi vode, te CaBr2 u rasponu koncentracija od 40-60%, težinski, u odnosu na ukupnu težinu tekućine na bazi vode.
3. Upotreba tekućine na bazi vode u skladu s patentnim zahtjevom 1, naznačena time što neionski surfaktanti imaju HLB u rasponu od 10 do 15.
4. Upotreba tekućine na bazi vode u skladu s bilo kojim od prethodnih patentnih zahtjeva, naznačena time što, kada se tekućinu na bazi vode upotrebljava za sprječavanje nastajanja inverznih emulzija voda/ulje, ona sadrži neionske surfaktante u rasponu koncentracija između 0,1 i 1%, težinski, a kada se upotrebljava za razdvajanje emulzija, sadrži neionske surfaktante u rasponu koncentracija od 0,2 do 5 %, težinski.
5. Upotreba tekućine na bazi vode u skladu s patentnim zahtjevom 4, naznačena time što se tekućina upotrebljava i u bušotinama iz kojih se dobivaju ugljikovodici i u bušotinama za injiciranje vode.
6. Upotreba tekućine na bazi vode u skladu s patentnim zahtjevom 4, naznačena time što muljevi na bazi ulja sadrže parafinsko ulje, koje se upotrebljava kao dispergirajuća faza i surfaktant ili par surfaktanata, od kojih jedan djeluje kao primarni emulgator, a drugi kao sekundarni emulgator.
7. Upotreba tekućine na bazi vode u skladu s patentnim zahtjevom 6, naznačena time što je parafinsko ulje lamium.
8. Upotreba tekućine na bazi vode u skladu s patentnim zahtjevom 6, naznačena time što je primarni emulgator prisutan u mulju u koncentraciji od 3-5%, težinski, a sekundarni emulgator u koncentraciji od 1-3%, težinski.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT001196A ITMI20071196A1 (it) | 2007-06-14 | 2007-06-14 | Fluidi a base acquosa per prevenire la formazione di emulsioni w-o o per risolvere emulsioni w-o gia'formate in matrici porose |
PCT/EP2008/004678 WO2008151791A2 (en) | 2007-06-14 | 2008-06-09 | Water-based fluid for preventing the formation of w/o emulsions or for resolving w/o emulsions already formed in porous matrices |
Publications (1)
Publication Number | Publication Date |
---|---|
HRP20120881T1 true HRP20120881T1 (hr) | 2012-11-30 |
Family
ID=39731517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HRP20120881AT HRP20120881T1 (hr) | 2007-06-14 | 2012-10-31 | Tekuä†ina na bazi vode za sprjeäśavanje nastajanja emulzija voda/ulje ili za razdvajanje postojeä†ih emulzija voda/ulje |
Country Status (12)
Country | Link |
---|---|
US (1) | US8691732B2 (hr) |
EP (1) | EP2158287B1 (hr) |
JP (1) | JP5539189B2 (hr) |
KR (1) | KR101453590B1 (hr) |
CN (1) | CN101730729B (hr) |
CA (1) | CA2703349C (hr) |
EA (1) | EA017750B1 (hr) |
HR (1) | HRP20120881T1 (hr) |
IL (1) | IL202724A (hr) |
IT (1) | ITMI20071196A1 (hr) |
PL (1) | PL2158287T3 (hr) |
WO (1) | WO2008151791A2 (hr) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9222013B1 (en) | 2008-11-13 | 2015-12-29 | Cesi Chemical, Inc. | Water-in-oil microemulsions for oilfield applications |
DK2838970T3 (en) | 2012-04-15 | 2017-03-20 | Flotek Chemistry Llc | Density formulations for foam filling |
US11407930B2 (en) | 2012-05-08 | 2022-08-09 | Flotek Chemistry, Llc | Compositions and methods for enhancement of production of liquid and gaseous hydrocarbons |
US9200192B2 (en) | 2012-05-08 | 2015-12-01 | Cesi Chemical, Inc. | Compositions and methods for enhancement of production of liquid and gaseous hydrocarbons |
US10577531B2 (en) | 2013-03-14 | 2020-03-03 | Flotek Chemistry, Llc | Polymers and emulsions for use in oil and/or gas wells |
US11180690B2 (en) | 2013-03-14 | 2021-11-23 | Flotek Chemistry, Llc | Diluted microemulsions with low surface tensions |
US9321955B2 (en) | 2013-06-14 | 2016-04-26 | Flotek Chemistry, Llc | Methods and compositions for stimulating the production of hydrocarbons from subterranean formations |
US10053619B2 (en) | 2013-03-14 | 2018-08-21 | Flotek Chemistry, Llc | Siloxane surfactant additives for oil and gas applications |
US10590332B2 (en) | 2013-03-14 | 2020-03-17 | Flotek Chemistry, Llc | Siloxane surfactant additives for oil and gas applications |
US9428683B2 (en) | 2013-03-14 | 2016-08-30 | Flotek Chemistry, Llc | Methods and compositions for stimulating the production of hydrocarbons from subterranean formations |
US10717919B2 (en) | 2013-03-14 | 2020-07-21 | Flotek Chemistry, Llc | Methods and compositions for use in oil and/or gas wells |
US10941106B2 (en) | 2013-03-14 | 2021-03-09 | Flotek Chemistry, Llc | Methods and compositions incorporating alkyl polyglycoside surfactant for use in oil and/or gas wells |
US9464223B2 (en) | 2013-03-14 | 2016-10-11 | Flotek Chemistry, Llc | Methods and compositions for use in oil and/or gas wells |
US9068108B2 (en) | 2013-03-14 | 2015-06-30 | Cesi Chemical, Inc. | Methods and compositions for stimulating the production of hydrocarbons from subterranean formations |
US10287483B2 (en) | 2013-03-14 | 2019-05-14 | Flotek Chemistry, Llc | Methods and compositions for use in oil and/or gas wells comprising a terpene alcohol |
US10000693B2 (en) | 2013-03-14 | 2018-06-19 | Flotek Chemistry, Llc | Methods and compositions for use in oil and/or gas wells |
US9868893B2 (en) | 2013-03-14 | 2018-01-16 | Flotek Chemistry, Llc | Methods and compositions for use in oil and/or gas wells |
US11254856B2 (en) | 2013-03-14 | 2022-02-22 | Flotek Chemistry, Llc | Methods and compositions for use in oil and/or gas wells |
US10421707B2 (en) | 2013-03-14 | 2019-09-24 | Flotek Chemistry, Llc | Methods and compositions incorporating alkyl polyglycoside surfactant for use in oil and/or gas wells |
US9884988B2 (en) | 2013-03-14 | 2018-02-06 | Flotek Chemistry, Llc | Methods and compositions for use in oil and/or gas wells |
US9890625B2 (en) | 2014-02-28 | 2018-02-13 | Eclipse Ior Services, Llc | Systems and methods for the treatment of oil and/or gas wells with an obstruction material |
US9890624B2 (en) | 2014-02-28 | 2018-02-13 | Eclipse Ior Services, Llc | Systems and methods for the treatment of oil and/or gas wells with a polymeric material |
US9505970B2 (en) | 2014-05-14 | 2016-11-29 | Flotek Chemistry, Llc | Methods and compositions for use in oil and/or gas wells |
CA2898770C (en) | 2014-07-28 | 2019-05-21 | Cesi Chemical, Inc. | Methods and compositions related to gelled layers in oil and/or gas wells |
US11421149B2 (en) | 2015-11-16 | 2022-08-23 | Halliburton Energy Services, Inc. | Alkyl polyglycoside surfactants for use in subterranean formations |
CA3039483C (en) * | 2016-11-18 | 2021-05-04 | The Procter & Gamble Company | Fabric treatment compositions and methods for providing a benefit |
US10870816B2 (en) | 2016-11-18 | 2020-12-22 | The Procter & Gamble Company | Fabric treatment compositions having low calculated cationic charge density polymers and fabric softening actives and methods for providing a benefit |
US10934472B2 (en) | 2017-08-18 | 2021-03-02 | Flotek Chemistry, Llc | Compositions comprising non-halogenated solvents for use in oil and/or gas wells and related methods |
WO2019108971A1 (en) | 2017-12-01 | 2019-06-06 | Flotek Chemistry, Llc | Methods and compositions for stimulating the production of hydrocarbons from subterranean formations |
CN109401745B (zh) * | 2018-11-21 | 2021-03-12 | 西南石油大学 | 一种自适应流度控制体系及其在高温高盐油藏的应用 |
US11214727B1 (en) | 2019-09-27 | 2022-01-04 | Lubchem Inc. | Sealants and lubricants for wireline operations |
US11104843B2 (en) | 2019-10-10 | 2021-08-31 | Flotek Chemistry, Llc | Well treatment compositions and methods comprising certain microemulsions and certain clay control additives exhibiting synergistic effect of enhancing clay swelling protection and persistency |
US11512243B2 (en) | 2020-10-23 | 2022-11-29 | Flotek Chemistry, Llc | Microemulsions comprising an alkyl propoxylated sulfate surfactant, and related methods |
Family Cites Families (13)
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US4787990A (en) * | 1983-02-04 | 1988-11-29 | Conoco Inc. | Low toxicity oil-based drilling fluid |
DE4023834A1 (de) * | 1990-07-27 | 1992-01-30 | Huels Chemische Werke Ag | Demulgatoren zur spaltung von erdoelemulsionen |
US6090762A (en) * | 1993-05-07 | 2000-07-18 | Albright & Wilson Uk Limited | Aqueous based surfactant compositions |
US6090754A (en) * | 1995-05-11 | 2000-07-18 | Atlantic Richfield Company | Surfactant blends for well operation |
US5830831A (en) * | 1995-05-11 | 1998-11-03 | Atlantic Richfield Company | Surfactant blends for well operations |
US6063737A (en) * | 1997-06-12 | 2000-05-16 | Shell Oil Company | Aqueous displacement fluid compositions for use in wellbores |
EP1030901A1 (en) | 1997-11-14 | 2000-08-30 | U.S. Borax Inc. | Bleach catalysts |
US6383984B1 (en) * | 1999-01-29 | 2002-05-07 | Basf Aktiengesellschaft | Aqueous suspension concentrate |
US6972274B1 (en) * | 1999-09-24 | 2005-12-06 | Akzo Nobel N.V. | Method of improving the permeability of an underground petroleum-containing formation |
FR2810883B1 (fr) * | 2000-06-28 | 2006-07-28 | Seppic Sa | Nouveaux latex inverses autoinversibles sur des esters d'acides gras, compositions cosmetiques, dermocosmetiques, dermopharmaceutiques ou pharmaceutiques en comportant |
CN1174075C (zh) * | 2001-04-30 | 2004-11-03 | 中海油田服务股份有限公司 | 油基泥浆固井用冲洗液 |
US7279446B2 (en) * | 2004-11-15 | 2007-10-09 | Rhodia Inc. | Viscoelastic surfactant fluids having enhanced shear recovery, rheology and stability performance |
DE102006003201A1 (de) * | 2006-01-24 | 2007-07-26 | Basf Construction Polymers Gmbh | Verfahren zum Brechen der Viskosität Polymer-verdickter wässriger Systeme für die Erdöl- und Erdgasgewinnung |
-
2007
- 2007-06-14 IT IT001196A patent/ITMI20071196A1/it unknown
-
2008
- 2008-06-09 PL PL08759186T patent/PL2158287T3/pl unknown
- 2008-06-09 EP EP08759186A patent/EP2158287B1/en not_active Not-in-force
- 2008-06-09 EA EA200901592A patent/EA017750B1/ru not_active IP Right Cessation
- 2008-06-09 US US12/664,483 patent/US8691732B2/en not_active Expired - Fee Related
- 2008-06-09 CA CA2703349A patent/CA2703349C/en not_active Expired - Fee Related
- 2008-06-09 KR KR1020107000068A patent/KR101453590B1/ko active IP Right Grant
- 2008-06-09 CN CN200880023788.0A patent/CN101730729B/zh not_active Expired - Fee Related
- 2008-06-09 JP JP2010511535A patent/JP5539189B2/ja not_active Expired - Fee Related
- 2008-06-09 WO PCT/EP2008/004678 patent/WO2008151791A2/en active Application Filing
-
2009
- 2009-12-14 IL IL202724A patent/IL202724A/en active IP Right Grant
-
2012
- 2012-10-31 HR HRP20120881AT patent/HRP20120881T1/hr unknown
Also Published As
Publication number | Publication date |
---|---|
KR20100029817A (ko) | 2010-03-17 |
WO2008151791A3 (en) | 2009-04-09 |
IL202724A0 (en) | 2010-06-30 |
US20100216670A1 (en) | 2010-08-26 |
KR101453590B1 (ko) | 2014-10-21 |
IL202724A (en) | 2014-05-28 |
CA2703349A1 (en) | 2008-12-18 |
US8691732B2 (en) | 2014-04-08 |
CN101730729B (zh) | 2014-06-11 |
JP5539189B2 (ja) | 2014-07-02 |
PL2158287T3 (pl) | 2013-01-31 |
WO2008151791A2 (en) | 2008-12-18 |
ITMI20071196A1 (it) | 2008-12-15 |
CA2703349C (en) | 2015-11-24 |
EP2158287B1 (en) | 2012-08-01 |
EP2158287A2 (en) | 2010-03-03 |
EA017750B1 (ru) | 2013-02-28 |
JP2010529269A (ja) | 2010-08-26 |
CN101730729A (zh) | 2010-06-09 |
EA200901592A1 (ru) | 2010-10-29 |
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