IT1245383B - Composizione acquosa gelificabile avente tempo di gelificazione ritardato - Google Patents

Composizione acquosa gelificabile avente tempo di gelificazione ritardato

Info

Publication number
IT1245383B
IT1245383B ITMI910858A ITMI910858A IT1245383B IT 1245383 B IT1245383 B IT 1245383B IT MI910858 A ITMI910858 A IT MI910858A IT MI910858 A ITMI910858 A IT MI910858A IT 1245383 B IT1245383 B IT 1245383B
Authority
IT
Italy
Prior art keywords
ligand
delayed
gelifiable
ion
chromium
Prior art date
Application number
ITMI910858A
Other languages
English (en)
Inventor
Thomas Paul Lockhart
Paola Albonico
Original Assignee
Eniricerche Spa
Agip Spa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11359325&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1245383(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Publication of ITMI910858A0 publication Critical patent/ITMI910858A0/it
Priority to ITMI910858A priority Critical patent/IT1245383B/it
Application filed by Eniricerche Spa, Agip Spa filed Critical Eniricerche Spa
Priority to NO921053A priority patent/NO302841B1/no
Priority to US07/853,839 priority patent/US5338465A/en
Priority to EP92200820A priority patent/EP0506191B2/en
Priority to ES92200820T priority patent/ES2081553T5/es
Priority to DK92200820T priority patent/DK0506191T4/da
Priority to CA002063877A priority patent/CA2063877C/en
Priority to BR929201086A priority patent/BR9201086A/pt
Priority to MX9201404A priority patent/MX9201404A/es
Priority to JP4100188A priority patent/JPH05125354A/ja
Publication of ITMI910858A1 publication Critical patent/ITMI910858A1/it
Publication of IT1245383B publication Critical patent/IT1245383B/it
Application granted granted Critical

Links

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
    • C09K8/60—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
    • C09K8/88—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
    • C09K8/887—Compositions based on water or polar solvents containing organic compounds macromolecular compounds containing cross-linking agents
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F11/00—Compounds containing elements of Groups 6 or 16 of the Periodic System
    • C07F11/005—Compounds containing elements of Groups 6 or 16 of the Periodic System compounds without a metal-carbon linkage
    • 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
    • C09K8/504—Compositions based on water or polar solvents
    • C09K8/506—Compositions based on water or polar solvents containing organic compounds
    • C09K8/508—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
    • C09K8/512—Compositions based on water or polar solvents containing organic compounds macromolecular compounds containing cross-linking agents
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S507/00—Earth boring, well treating, and oil field chemistry
    • Y10S507/935—Enhanced oil recovery

Abstract

Una composizione acquosa gelificabile con gelificazione ritardata, regolabile in un ampio intervallo di tempi e temperature, contiene un polimero organico idrosolubile reticolabile con ione di cromo, ed un sistema reticolante/ritardante definibile con la formula: (FORMULA I) dove: Cr è uno ione di cromo trivalente;L è un legante organico ione monocarbossilato o bicarbossilato, portante eventualmente uno o più gruppi funzionali ammino o idrossi, complessato con lo ione cromo;L' è un legante organico acido monocarbossilico, o bicarbossilico, portante eventualmente uno o più gruppi funzionali ammino o idrossi, in forma non complessata con lo ione cromo;m assume un valore da 1 a 3 in dipendenza della natura del legante L;n assume un valore da 0,5 a 100;con la condizione che nel sistema reticolante/ritardante il legante L sia diverso dal legante L'.
ITMI910858A 1991-03-28 1991-03-28 Composizione acquosa gelificabile avente tempo di gelificazione ritardato IT1245383B (it)

Priority Applications (10)

Application Number Priority Date Filing Date Title
ITMI910858A IT1245383B (it) 1991-03-28 1991-03-28 Composizione acquosa gelificabile avente tempo di gelificazione ritardato
NO921053A NO302841B1 (no) 1991-03-28 1992-03-18 Vandig geldannende blanding og en fremgangsmåte for å redusere permeabiliteten i et petroleumsreservoar
US07/853,839 US5338465A (en) 1991-03-28 1992-03-19 Aqueous gellable composition with delayed gelling time
DK92200820T DK0506191T4 (da) 1991-03-28 1992-03-21 Vandigt gelerbart præparat med forsinket geleringstid
EP92200820A EP0506191B2 (en) 1991-03-28 1992-03-21 Aqueous gellable composition with delayed gelling time
ES92200820T ES2081553T5 (es) 1991-03-28 1992-03-21 Composicion gelificable acuosa con tiempo de gelificacion retardado.
CA002063877A CA2063877C (en) 1991-03-28 1992-03-24 Aqueous gellable composition with delayed gelling time
BR929201086A BR9201086A (pt) 1991-03-28 1992-03-27 Composicao gelificavel aquosa e processo para reducao da permeabilidade em um reservatorio de petroleo
MX9201404A MX9201404A (es) 1991-03-28 1992-03-27 Composicion gelable acuosa con tiempo de geleficacion retardado.
JP4100188A JPH05125354A (ja) 1991-03-28 1992-03-27 水性ゲル化組成物

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI910858A IT1245383B (it) 1991-03-28 1991-03-28 Composizione acquosa gelificabile avente tempo di gelificazione ritardato

Publications (3)

Publication Number Publication Date
ITMI910858A0 ITMI910858A0 (it) 1991-03-28
ITMI910858A1 ITMI910858A1 (it) 1992-09-28
IT1245383B true IT1245383B (it) 1994-09-20

Family

ID=11359325

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI910858A IT1245383B (it) 1991-03-28 1991-03-28 Composizione acquosa gelificabile avente tempo di gelificazione ritardato

Country Status (10)

Country Link
US (1) US5338465A (it)
EP (1) EP0506191B2 (it)
JP (1) JPH05125354A (it)
BR (1) BR9201086A (it)
CA (1) CA2063877C (it)
DK (1) DK0506191T4 (it)
ES (1) ES2081553T5 (it)
IT (1) IT1245383B (it)
MX (1) MX9201404A (it)
NO (1) NO302841B1 (it)

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US5415229A (en) * 1994-01-03 1995-05-16 Marathon Oil Company Hydrocarbon recovery process utilizing a gel prepared from a polymer and a preformed crosslinking agent
US5421411A (en) * 1994-01-03 1995-06-06 Marathon Oil Company Process for reducing permeability in a subterranean hydrocarbon-bearing formation utilizing a gelation solution having a controlled gelation rate
US5431226A (en) * 1994-01-03 1995-07-11 Marathan Oil Company Process for reducing permeability in a high-temperature subterranean hydrocarbon-bearing formation utilizing a decarboxylated crosslinking agent
ES2294814T3 (es) * 1997-05-16 2008-04-01 Amgen Inc. Geles de liberacion retardada y sostenida.
US6152234A (en) 1998-06-10 2000-11-28 Atlantic Richfield Company Method for strengthening a subterranean formation
US6189615B1 (en) 1998-12-15 2001-02-20 Marathon Oil Company Application of a stabilized polymer gel to an alkaline treatment region for improved hydrocarbon recovery
US6166103A (en) * 1998-12-21 2000-12-26 Atlantic Richfield Company Aqueous gelable compositions with delayed gelling times
US6156819A (en) * 1998-12-21 2000-12-05 Atlantic Richfield Company Use of low- and high-molecular-weight polymers in well treatments
US6133204A (en) * 1999-02-09 2000-10-17 Atlantic Richfield Company Use of oil-based gel-breaker/inhibitor compounds with polymer gels in well treatments
US6265355B1 (en) 1999-02-09 2001-07-24 Atlantic Richfield Company Gel-breaker composition and a method for breaking a gel
AU2002347160A1 (en) * 2001-12-07 2003-06-17 Aqueolic Canada Ltd. Method for terminating or reducing water flow in a subterranean formation
US6691780B2 (en) 2002-04-18 2004-02-17 Halliburton Energy Services, Inc. Tracking of particulate flowback in subterranean wells
US20050173116A1 (en) 2004-02-10 2005-08-11 Nguyen Philip D. Resin compositions and methods of using resin compositions to control proppant flow-back
US7211547B2 (en) 2004-03-03 2007-05-01 Halliburton Energy Services, Inc. Resin compositions and methods of using such resin compositions in subterranean applications
US7299875B2 (en) 2004-06-08 2007-11-27 Halliburton Energy Services, Inc. Methods for controlling particulate migration
US7091160B2 (en) * 2004-06-24 2006-08-15 Halliburton Energy Services, Inc. Methods and compositions for reducing subterranean formation permeabilities
US7757768B2 (en) 2004-10-08 2010-07-20 Halliburton Energy Services, Inc. Method and composition for enhancing coverage and displacement of treatment fluids into subterranean formations
US7883740B2 (en) 2004-12-12 2011-02-08 Halliburton Energy Services, Inc. Low-quality particulates and methods of making and using improved low-quality particulates
US7673686B2 (en) 2005-03-29 2010-03-09 Halliburton Energy Services, Inc. Method of stabilizing unconsolidated formation for sand control
US7318474B2 (en) 2005-07-11 2008-01-15 Halliburton Energy Services, Inc. Methods and compositions for controlling formation fines and reducing proppant flow-back
US8613320B2 (en) 2006-02-10 2013-12-24 Halliburton Energy Services, Inc. Compositions and applications of resins in treating subterranean formations
US7926591B2 (en) 2006-02-10 2011-04-19 Halliburton Energy Services, Inc. Aqueous-based emulsified consolidating agents suitable for use in drill-in applications
US7819192B2 (en) 2006-02-10 2010-10-26 Halliburton Energy Services, Inc. Consolidating agent emulsions and associated methods
US7665517B2 (en) 2006-02-15 2010-02-23 Halliburton Energy Services, Inc. Methods of cleaning sand control screens and gravel packs
US8688161B2 (en) * 2006-02-22 2014-04-01 Qualcomm Incorporated System and method for creating an ad hoc group in a push-to-talk system
US20070225176A1 (en) * 2006-03-27 2007-09-27 Pope Gary A Use of fluorocarbon surfactants to improve the productivity of gas and gas condensate wells
US7772162B2 (en) 2006-03-27 2010-08-10 Board Of Regents, The University Of Texas System Use of fluorocarbon surfactants to improve the productivity of gas and gas condensate wells
US20080051300A1 (en) * 2006-08-23 2008-02-28 Pope Gary A Compositions and method for improving the productivity of hydrocarbon producing wells
US20080047706A1 (en) * 2006-08-23 2008-02-28 Pope Gary A Method of obtaining a treatment composition for improving the productivity of hydrocarbon producing wells
US7934557B2 (en) 2007-02-15 2011-05-03 Halliburton Energy Services, Inc. Methods of completing wells for controlling water and particulate production
CN101835956B (zh) * 2007-03-23 2015-07-01 德克萨斯州立大学董事会 用于处理水堵井的组合物和方法
RU2009138852A (ru) * 2007-03-23 2011-04-27 Борд Оф Риджентс, Зе Юниверсити Оф Техас Систем (Us) Способ обработки трещиноватой формации
US9353309B2 (en) 2007-03-23 2016-05-31 Board Of Regents, The University Of Texas System Method for treating a formation with a solvent
RU2485303C2 (ru) * 2007-03-23 2013-06-20 Борд Оф Риджентс, Зе Юниверсити Оф Техас Систем Композиции и способы обработки скважины с водным барьером
CN101835872B (zh) * 2007-03-23 2014-06-18 德克萨斯州立大学董事会 处理含烃地层的方法
US20100181068A1 (en) * 2007-03-23 2010-07-22 Board Of Regents, The University Of Texas System Method and System for Treating Hydrocarbon Formations
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US7762329B1 (en) 2009-01-27 2010-07-27 Halliburton Energy Services, Inc. Methods for servicing well bores with hardenable resin compositions
US8975217B2 (en) * 2009-06-23 2015-03-10 Halliburton Energy Services, Inc. Methods for treating a well with a cross-linked water-soluble polymer-complexed metal cation network and an aromatic compound capable of forming a chelating agent to uncross-link the polymer
WO2011018257A1 (de) * 2009-08-12 2011-02-17 Basf Se Organische salze zur reduzierung von gesteinspermeabilitäten
US8653011B2 (en) * 2009-11-12 2014-02-18 Schlumberger Technology Corporation Gelled hydrocarbon system and method with dual-function viscosifier/breaker additive
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JP5995306B2 (ja) * 2012-03-22 2016-09-21 国立研究開発法人産業技術総合研究所 低分子ゲル化剤及び該ゲル化剤を用いたヒドロゲル
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Also Published As

Publication number Publication date
CA2063877A1 (en) 1992-09-29
ITMI910858A0 (it) 1991-03-28
CA2063877C (en) 2003-05-13
ES2081553T5 (es) 1999-02-16
MX9201404A (es) 1992-09-01
EP0506191B2 (en) 1998-08-12
US5338465A (en) 1994-08-16
NO921053D0 (no) 1992-03-18
NO921053L (no) 1992-09-29
JPH05125354A (ja) 1993-05-21
BR9201086A (pt) 1992-11-24
DK0506191T4 (da) 1999-05-17
EP0506191A1 (en) 1992-09-30
ITMI910858A1 (it) 1992-09-28
EP0506191B1 (en) 1995-12-13
NO302841B1 (no) 1998-04-27
ES2081553T3 (es) 1996-03-16
DK0506191T3 (da) 1996-03-04

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Legal Events

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0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970313