IN2014DN09876A - - Google Patents
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- Publication number
- IN2014DN09876A IN2014DN09876A IN9876DEN2014A IN2014DN09876A IN 2014DN09876 A IN2014DN09876 A IN 2014DN09876A IN 9876DEN2014 A IN9876DEN2014 A IN 9876DEN2014A IN 2014DN09876 A IN2014DN09876 A IN 2014DN09876A
- Authority
- IN
- India
- Prior art keywords
- salt
- acid
- subterranean formation
- diacetic acid
- aqueous phase
- Prior art date
Links
- 150000003839 salts Chemical class 0.000 abstract 4
- 230000015572 biosynthetic process Effects 0.000 abstract 3
- URDCARMUOSMFFI-UHFFFAOYSA-N 2-[2-[bis(carboxymethyl)amino]ethyl-(2-hydroxyethyl)amino]acetic acid Chemical compound OCCN(CC(O)=O)CCN(CC(O)=O)CC(O)=O URDCARMUOSMFFI-UHFFFAOYSA-N 0.000 abstract 2
- 239000008346 aqueous phase Substances 0.000 abstract 2
- DCCWEYXHEXDZQW-BYPYZUCNSA-N (2s)-2-[bis(carboxymethyl)amino]butanedioic acid Chemical compound OC(=O)C[C@@H](C(O)=O)N(CC(O)=O)CC(O)=O DCCWEYXHEXDZQW-BYPYZUCNSA-N 0.000 abstract 1
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 abstract 1
- 108010077895 Sarcosine Proteins 0.000 abstract 1
- 239000002738 chelating agent Substances 0.000 abstract 1
- 235000013922 glutamic acid Nutrition 0.000 abstract 1
- 239000004220 glutamic acid Substances 0.000 abstract 1
- FSYKKLYZXJSNPZ-UHFFFAOYSA-N sarcosine Chemical compound C[NH2+]CC([O-])=O FSYKKLYZXJSNPZ-UHFFFAOYSA-N 0.000 abstract 1
- VWNRYDSLHLCGLG-NDNWHDOQSA-J tetrasodium;(2s)-2-[bis(carboxylatomethyl)amino]butanedioate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]C(=O)C[C@@H](C([O-])=O)N(CC([O-])=O)CC([O-])=O VWNRYDSLHLCGLG-NDNWHDOQSA-J 0.000 abstract 1
- UZVUJVFQFNHRSY-OUTKXMMCSA-J tetrasodium;(2s)-2-[bis(carboxylatomethyl)amino]pentanedioate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]C(=O)CC[C@@H](C([O-])=O)N(CC([O-])=O)CC([O-])=O UZVUJVFQFNHRSY-OUTKXMMCSA-J 0.000 abstract 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
- C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0208—Separation of non-miscible liquids by sedimentation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/04—Breaking emulsions
- B01D17/042—Breaking emulsions by changing the temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/04—Breaking emulsions
- B01D17/047—Breaking emulsions with separation aids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/06—Separation of liquids from each other by electricity
-
- 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
- C09K8/528—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning inorganic depositions, e.g. sulfates or carbonates
-
- 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
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/62—Compositions for forming crevices or fractures
- C09K8/66—Compositions based on water or polar solvents
- C09K8/68—Compositions based on water or polar solvents containing organic compounds
-
- 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
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/62—Compositions for forming crevices or fractures
- C09K8/70—Compositions for forming crevices or fractures characterised by their form or by the form of their components, e.g. foams
-
- 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
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/62—Compositions for forming crevices or fractures
- C09K8/72—Eroding chemicals, e.g. acids
-
- 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
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/84—Compositions based on water or polar solvents
- C09K8/86—Compositions based on water or polar solvents containing organic compounds
-
- 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
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/92—Compositions for stimulating production by acting on the underground formation characterised by their form or by the form of their components, e.g. encapsulated material
- C09K8/94—Foams
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
- C10G1/04—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by extraction
- C10G1/047—Hot water or cold water extraction processes
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G33/00—Dewatering or demulsification of hydrocarbon oils
- C10G33/02—Dewatering or demulsification of hydrocarbon oils with electrical or magnetic means
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G33/00—Dewatering or demulsification of hydrocarbon oils
- C10G33/04—Dewatering or demulsification of hydrocarbon oils with chemical means
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G75/00—Inhibiting corrosion or fouling in apparatus for treatment or conversion of hydrocarbon oils, in general
- C10G75/02—Inhibiting corrosion or fouling in apparatus for treatment or conversion of hydrocarbon oils, in general by addition of corrosion inhibitors
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/34—Arrangements for separating materials produced by the well
- E21B43/35—Arrangements for separating materials produced by the well specially adapted for separating solids
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261661055P | 2012-06-18 | 2012-06-18 | |
| EP12175064 | 2012-07-05 | ||
| PCT/EP2013/062317 WO2013189842A1 (en) | 2012-06-18 | 2013-06-14 | Process to produce oil or gas from a subterranean formation using a chelating agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2014DN09876A true IN2014DN09876A (pt) | 2015-08-07 |
Family
ID=49768154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN9876DEN2014 IN2014DN09876A (pt) | 2012-06-18 | 2013-06-14 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US10995257B2 (pt) |
| EP (1) | EP2861692B1 (pt) |
| CN (1) | CN104350123A (pt) |
| AU (1) | AU2013279581B2 (pt) |
| BR (1) | BR112014030274B1 (pt) |
| CA (1) | CA2875938C (pt) |
| CO (1) | CO7170122A2 (pt) |
| DK (1) | DK2861692T3 (pt) |
| IN (1) | IN2014DN09876A (pt) |
| MX (1) | MX365432B (pt) |
| RS (1) | RS58314B1 (pt) |
| WO (1) | WO2013189842A1 (pt) |
Families Citing this family (39)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012080299A1 (en) | 2010-12-17 | 2012-06-21 | Akzo Nobel Chemicals International B.V. | Ammonium salts of chelating agents and their use in oil and gas field applications |
| US20150315457A1 (en) * | 2012-12-03 | 2015-11-05 | Schlumberger Technology Corporation | Composition and method for treating subterranean formation |
| US10077636B2 (en) * | 2013-03-27 | 2018-09-18 | Halliburton Energy Services, Inc. | Use of nanoparticles in cleaning well bores |
| US10077606B2 (en) | 2013-03-27 | 2018-09-18 | Halliburton Energy Services, Inc. | Methods of mitigating bituminous material adhesion using nano-particles |
| AU2013404976B2 (en) * | 2013-11-11 | 2017-06-01 | Halliburton Energy Services, Inc. | Methods for enhancing propped fracture conductivity |
| CN104910886A (zh) * | 2014-03-12 | 2015-09-16 | 成都能生材科技开发有限责任公司 | 建造纳米孔缝的纳米采油驱油剂nda配制方法 |
| US10131831B2 (en) | 2014-04-11 | 2018-11-20 | Basf Se | Process for acidizing using retarded acid formulations |
| US10094203B2 (en) * | 2014-11-06 | 2018-10-09 | Ces Technology S.À R.L. | Corrosion inhibitors for drilling fluid brines |
| EP3259073A4 (en) * | 2015-02-20 | 2018-10-10 | Momentive Performance Materials Inc. | Compositions and methods for separating fluids |
| WO2016152491A1 (ja) * | 2015-03-26 | 2016-09-29 | 花王株式会社 | 粘性水系組成物 |
| US10508048B2 (en) | 2015-04-07 | 2019-12-17 | Conocophillips Company | Removal of oil recovery chemicals from production fluids |
| US10815765B2 (en) * | 2015-06-24 | 2020-10-27 | Schlumberger Technology Corporation | Enhanced viscosity of polymer solutions in high salinity brines |
| RU2018105144A (ru) * | 2015-08-26 | 2019-09-26 | Родиа Оперейшнс | Высокоэффективный экологически безопасный неэмульгатор |
| RU2736766C2 (ru) * | 2016-02-26 | 2020-11-19 | ЭКОЛАБ ЮЭсЭй ИНК. | Составы ингибиторов коррозии для подавления коррозии в средах, содержащих свободную серу и/или полисульфиды |
| US20190300780A1 (en) * | 2016-08-01 | 2019-10-03 | Halliburton Energy Services, Inc. | Nanoparticle gel systems for treating carbonate formations |
| US11084971B2 (en) | 2016-09-06 | 2021-08-10 | Halliburton Energy Services, Inc. | Acidizing treatment fluids for use in subterranean formation operations |
| WO2018086984A1 (en) | 2016-11-10 | 2018-05-17 | Basf Corporation | Process for increasing the production of hydrocarbons from hydrocarbon bearing reservoirs |
| US10301553B2 (en) | 2017-02-28 | 2019-05-28 | Ecolab Usa Inc. | Use of sulfonium salts as hydrogen sulfide inhibitors |
| US11066914B2 (en) | 2017-03-09 | 2021-07-20 | Saudi Arabian Oil Company | Foam from low cost petroleum sulfonate surfactants for fracturing along with wettability alteration |
| US11078405B2 (en) | 2017-03-09 | 2021-08-03 | Saudi Arabian Oil Company | 3 in 1 foam formulation for enhanced oil recovery including conformance control, ultra-low interfacial tension, and wettability alteration |
| US11066594B2 (en) | 2017-03-09 | 2021-07-20 | Saudi Arabian Oil Company | Fluoropolymers to reduce retention of nanosurfactants to carbonate reservoir rock for applications in oil fields |
| US11084972B2 (en) | 2017-03-09 | 2021-08-10 | Saudi Arabian Oil Company | Surface charge modified nanosurfactants for reduced retention by reservoir rock |
| CN108570320A (zh) * | 2017-03-13 | 2018-09-25 | 中国石油化工股份有限公司 | 一种适用于碳酸盐岩储层酸化的络合酸混合液及其应用 |
| EP3607022A1 (en) | 2017-04-07 | 2020-02-12 | Saudi Arabian Oil Company | Compositions and methods for controlled delivery of acid |
| EP3642299A1 (en) | 2017-06-23 | 2020-04-29 | Saudi Arabian Oil Company | Compositions and methods for controlling strong acid systems |
| CN109422852B (zh) * | 2017-08-22 | 2021-01-26 | 中国石油化工股份有限公司 | 一种微米级淀粉微球及其制备方法和应用 |
| US10982124B2 (en) | 2017-11-06 | 2021-04-20 | Saudi Arabian Oil Company | Drill-in fluid compositions and methods |
| US10900128B2 (en) | 2018-08-29 | 2021-01-26 | Championx Usa Inc. | Use of sulfonium salts as corrosion inhibitors |
| CA3115774A1 (en) | 2018-10-10 | 2020-04-16 | Saudi Arabian Oil Company | Methods for delivering in-situ generated acids for stimulation of downhole structures |
| US11167222B2 (en) | 2019-06-20 | 2021-11-09 | Baker Hughes Holdings Llc | Single-phase microemulsion additive for separation of oil and water |
| US11407933B2 (en) | 2019-10-28 | 2022-08-09 | King Fahd University Of Petroleum And Minerals | Location and orientation control by acid etching process |
| US11414589B2 (en) * | 2020-01-22 | 2022-08-16 | King Fahd University Of Petroleum And Minerals | Method of removing calcium carbonate-containing oil-based filter cake using a biodegradable acid solution |
| US11851613B2 (en) | 2020-08-06 | 2023-12-26 | Saudi Arabian Oil Company | Compositions and methods for controlled delivery of acid using sulfonate derivatives |
| US11820940B2 (en) * | 2021-09-15 | 2023-11-21 | Halliburton Energy Services, Inc. | Organic acid surfactant booster for contaminant removal from hydrocarbon-containing stream |
| CN113931027A (zh) * | 2021-10-15 | 2022-01-14 | 山东双硕环境科技有限公司 | 一种装配化卯榫自锁干铺人行道及其施工方法 |
| US11954800B2 (en) | 2021-12-14 | 2024-04-09 | Saudi Arabian Oil Company | Converting borehole images into three dimensional structures for numerical modeling and simulation applications |
| CN114344952B (zh) * | 2021-12-28 | 2023-04-07 | 内蒙古大学 | 多功能破乳剂及其制备方法和应用方法 |
| US20230348796A1 (en) * | 2022-04-28 | 2023-11-02 | Saudi Arabian Oil Company | Polymer-metal salt composite for the dehydration of water from sweet gas and liquid condensate streams |
| CN117603669B (zh) * | 2024-01-24 | 2024-04-19 | 北京石大瑞伽石油技术开发有限公司 | 一种油、气、水井综合解堵剂及其使用方法 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1223659A (en) * | 1914-11-19 | 1917-04-24 | William S Barnickel | Treatment of crude oil. |
| US1531173A (en) * | 1920-12-11 | 1925-03-24 | John D Brady | Process for the prevention of petroleum emulsions in the well |
| US2167327A (en) * | 1938-02-19 | 1939-07-25 | Shell Dev | Process for breaking petroleum suspensions |
| US2319885A (en) * | 1940-10-08 | 1943-05-25 | Petrolite Corp | Process and composition for treatment of emulsions |
| US5128046A (en) * | 1990-04-16 | 1992-07-07 | Nalco Chemical Company | Water clarification through chelation |
| US6435277B1 (en) * | 1996-10-09 | 2002-08-20 | Schlumberger Technology Corporation | Compositions containing aqueous viscosifying surfactants and methods for applying such compositions in subterranean formations |
| US5965029A (en) * | 1998-06-15 | 1999-10-12 | Simon; Jules A. | System and method for treating an oil gas well stream |
| US20070042913A1 (en) | 2005-08-17 | 2007-02-22 | Hutchins Richard D | Wellbore treatment compositions containing foam extenders and methods of use thereof |
| US9027647B2 (en) | 2006-08-04 | 2015-05-12 | Halliburton Energy Services, Inc. | Treatment fluids containing a biodegradable chelating agent and methods for use thereof |
| CA2677840C (en) * | 2007-02-19 | 2015-11-24 | M-I L.L.C. | Breaker and displacement fluid and method of use |
| US20080277112A1 (en) * | 2007-05-10 | 2008-11-13 | Halliburton Energy Services, Inc. | Methods for stimulating oil or gas production using a viscosified aqueous fluid with a chelating agent to remove calcium carbonate and similar materials from the matrix of a formation or a proppant pack |
| GB2462956B (en) | 2007-06-20 | 2011-06-29 | Akzo Nobel Nv | A method for preventing the formation of calcium carboxylate deposits in the dewatering process for crude oil/water streams |
| DK2229423T3 (en) * | 2008-01-09 | 2017-08-28 | Akzo Nobel Nv | APPLICATION OF AN ACID Aqueous SOLUTION CONTAINING A CHELATING AGENT AS AN OIL FIELD CHEMICAL |
| US8881823B2 (en) * | 2011-05-03 | 2014-11-11 | Halliburton Energy Services, Inc. | Environmentally friendly low temperature breaker systems and related methods |
| US9145512B2 (en) * | 2011-11-23 | 2015-09-29 | Saudi Arabian Oil Company | Dual-phase acid-based fracturing composition with corrosion inhibitors and method of use thereof |
-
2013
- 2013-06-14 CN CN201380030534.2A patent/CN104350123A/zh active Pending
- 2013-06-14 WO PCT/EP2013/062317 patent/WO2013189842A1/en active Application Filing
- 2013-06-14 CA CA2875938A patent/CA2875938C/en not_active Expired - Fee Related
- 2013-06-14 DK DK13733964.4T patent/DK2861692T3/en active
- 2013-06-14 EP EP13733964.4A patent/EP2861692B1/en active Active
- 2013-06-14 MX MX2014015260A patent/MX365432B/es active IP Right Grant
- 2013-06-14 BR BR112014030274-0A patent/BR112014030274B1/pt active IP Right Grant
- 2013-06-14 AU AU2013279581A patent/AU2013279581B2/en not_active Expired - Fee Related
- 2013-06-14 IN IN9876DEN2014 patent/IN2014DN09876A/en unknown
- 2013-06-14 RS RS20190092A patent/RS58314B1/sr unknown
- 2013-06-14 US US14/406,706 patent/US10995257B2/en active Active
-
2015
- 2015-01-09 CO CO15004657A patent/CO7170122A2/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| MX365432B (es) | 2019-06-03 |
| CO7170122A2 (es) | 2015-01-28 |
| US10995257B2 (en) | 2021-05-04 |
| AU2013279581A1 (en) | 2014-12-04 |
| MX2014015260A (es) | 2015-03-05 |
| BR112014030274A2 (pt) | 2017-06-27 |
| EP2861692B1 (en) | 2018-10-31 |
| WO2013189842A1 (en) | 2013-12-27 |
| US20150107832A1 (en) | 2015-04-23 |
| AU2013279581B2 (en) | 2016-05-19 |
| EP2861692A1 (en) | 2015-04-22 |
| DK2861692T3 (en) | 2019-02-04 |
| RS58314B1 (sr) | 2019-03-29 |
| BR112014030274B1 (pt) | 2023-01-10 |
| CA2875938A1 (en) | 2013-12-27 |
| BR112014030274A8 (pt) | 2021-04-13 |
| CA2875938C (en) | 2020-09-22 |
| CN104350123A (zh) | 2015-02-11 |
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