EA201792061A1 - Способ ингибирования проникновения воды в скважину для добычи углеводородной текучей среды из подземного пласта - Google Patents
Способ ингибирования проникновения воды в скважину для добычи углеводородной текучей среды из подземного пластаInfo
- Publication number
- EA201792061A1 EA201792061A1 EA201792061A EA201792061A EA201792061A1 EA 201792061 A1 EA201792061 A1 EA 201792061A1 EA 201792061 A EA201792061 A EA 201792061A EA 201792061 A EA201792061 A EA 201792061A EA 201792061 A1 EA201792061 A1 EA 201792061A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- extraction
- well
- water
- hydrocarbon fluid
- fluid medium
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 239000004215 Carbon black (E152) Substances 0.000 title abstract 2
- 238000000605 extraction Methods 0.000 title abstract 2
- 239000012530 fluid Substances 0.000 title abstract 2
- 229930195733 hydrocarbon Natural products 0.000 title abstract 2
- 150000002430 hydrocarbons Chemical class 0.000 title abstract 2
- 230000002401 inhibitory effect Effects 0.000 title abstract 2
- 230000035515 penetration Effects 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 2
- 239000000178 monomer Substances 0.000 abstract 4
- 230000015572 biosynthetic process Effects 0.000 abstract 2
- 229920001577 copolymer Polymers 0.000 abstract 2
- 239000006185 dispersion Substances 0.000 abstract 2
- 239000000839 emulsion Substances 0.000 abstract 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 1
- 125000005395 methacrylic acid group Chemical group 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- -1 polyoxyethylene chain Polymers 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/04—Acids; Metal salts or ammonium salts thereof
- C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
-
- 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
-
- 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
-
- 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
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
- C08F220/28—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety
- C08F220/285—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety and containing a polyether chain in the alcohol moiety
- C08F220/286—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety and containing a polyether chain in the alcohol moiety and containing polyethylene oxide in the alcohol moiety, e.g. methoxy polyethylene glycol (meth)acrylate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/52—Amides or imides
- C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
- C08F220/56—Acrylamide; Methacrylamide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
- C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/52—Aqueous emulsion or latex, e.g. containing polymers of a glass transition temperature (Tg) below 20°C
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/56—Non-aqueous solutions or dispersions
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/24—Homopolymers or copolymers of amides or imides
- C08L33/26—Homopolymers or copolymers of acrylamide or methacrylamide
-
- 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
- C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
- C09K2208/10—Nanoparticle-containing well treatment fluids
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Изобретение относится к способу ингибирования проникновения воды в скважину для добычи углеводородной текучей среды из подземного пласта, включающему: а) введение в указанный пласт по меньшей мере одного состава для обработки приствольной зоны, содержащего по меньшей мере одну эмульсию или одну дисперсию в органическом растворителе по меньшей мере одного сополимера: первого мономера, выбранного из акрилового мономера или метакрилового мономера, и второго мономера, содержащего по меньшей мере одну этиленовую ненасыщенность и по меньшей мере одну полиоксиэтиленовую цепь. Настоящее изобретение также относится к эмульсиям и дисперсиям сополимеров, пригодным для применения в вышеупомянутом способе.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITUB20150067 | 2015-04-13 | ||
PCT/IB2016/052089 WO2016166672A1 (en) | 2015-04-13 | 2016-04-13 | Method for inhibiting the permeation of water in an extraction well of a hydrocarbon fluid from an underground reservoir |
Publications (2)
Publication Number | Publication Date |
---|---|
EA201792061A1 true EA201792061A1 (ru) | 2018-04-30 |
EA035356B1 EA035356B1 (ru) | 2020-06-01 |
Family
ID=53502744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201792061A EA035356B1 (ru) | 2015-04-13 | 2016-04-13 | Способ ингибирования проникновения воды в скважину для добычи углеводородной текучей среды из подземного пласта |
Country Status (9)
Country | Link |
---|---|
US (1) | US10927247B2 (ru) |
EP (1) | EP3283570B1 (ru) |
CN (1) | CN107646065B (ru) |
AU (1) | AU2016247878B2 (ru) |
CA (1) | CA2982229C (ru) |
CY (1) | CY1123588T1 (ru) |
EA (1) | EA035356B1 (ru) |
SA (1) | SA517390147B1 (ru) |
WO (1) | WO2016166672A1 (ru) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT201600086697A1 (it) * | 2016-08-23 | 2018-02-23 | Eni Spa | Metodo per inibire la permeazione di acqua in un pozzo di estrazione di un olio idrocarburico da un giacimento sotterraneo. |
IT201900004191A1 (it) * | 2019-03-22 | 2020-09-22 | Eni Spa | Metodo per inibire la permeazione di acqua in un pozzo di estrazione di un fluido idrocarburico da un giacimento sotterraneo. |
US11885219B2 (en) * | 2020-03-23 | 2024-01-30 | Cameron International Corporation | Chemical injection system for a resource extraction system |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3965986A (en) | 1974-10-04 | 1976-06-29 | Texaco Inc. | Method for oil recovery improvement |
US4182417A (en) * | 1977-07-08 | 1980-01-08 | The Dow Chemical Company | Method for controlling permeability of subterranean formations |
IT1396212B1 (it) * | 2009-10-20 | 2012-11-16 | Eni Spa | Procedimento per il recupero di olio pesante da un giacimento sotterraneo |
FR2963348B1 (fr) * | 2010-07-29 | 2014-05-09 | Soc Dexploitation De Produits Pour Les Industries Chimiques Seppic | Nouveaux polymeres aptes a former des microgels, procedes pour leur preparation et utilisation dans le traitement de cavites souterraines. |
IT1406670B1 (it) | 2010-12-27 | 2014-03-07 | Eni Spa | Metodo per contenere la formazione di coni d'acqua o di gas in un pozzo di estrazione di un fluido idrocarburico |
IT1403889B1 (it) * | 2010-12-27 | 2013-11-08 | Eni Spa | Metodo per la riduzione del coning in pozzi a olio mediante fluidi micro(nano)strutturati a rilascio controllato di sostanze barriera |
FR2986034B1 (fr) * | 2012-01-20 | 2016-08-12 | Snf Sas | Procede de recuperation assistee de petrole par injection d'une solution polymerique |
-
2016
- 2016-04-13 WO PCT/IB2016/052089 patent/WO2016166672A1/en active Application Filing
- 2016-04-13 EP EP16718912.5A patent/EP3283570B1/en active Active
- 2016-04-13 EA EA201792061A patent/EA035356B1/ru not_active IP Right Cessation
- 2016-04-13 US US15/565,813 patent/US10927247B2/en active Active
- 2016-04-13 CA CA2982229A patent/CA2982229C/en active Active
- 2016-04-13 AU AU2016247878A patent/AU2016247878B2/en active Active
- 2016-04-13 CN CN201680029823.4A patent/CN107646065B/zh active Active
-
2017
- 2017-10-12 SA SA517390147A patent/SA517390147B1/ar unknown
-
2020
- 2020-11-30 CY CY20201101131T patent/CY1123588T1/el unknown
Also Published As
Publication number | Publication date |
---|---|
US10927247B2 (en) | 2021-02-23 |
CN107646065B (zh) | 2020-11-27 |
CA2982229A1 (en) | 2016-10-20 |
EP3283570B1 (en) | 2020-09-02 |
CY1123588T1 (el) | 2022-03-24 |
WO2016166672A1 (en) | 2016-10-20 |
EP3283570A1 (en) | 2018-02-21 |
US20180134887A1 (en) | 2018-05-17 |
AU2016247878A1 (en) | 2017-11-02 |
AU2016247878B2 (en) | 2020-07-09 |
CN107646065A (zh) | 2018-01-30 |
SA517390147B1 (ar) | 2021-12-08 |
CA2982229C (en) | 2023-07-25 |
EA035356B1 (ru) | 2020-06-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KG TJ TM |