CA2556068A1 - Delayed tackifying compositions and associated methods involving controlling particulate migration - Google Patents
Delayed tackifying compositions and associated methods involving controlling particulate migration Download PDFInfo
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- CA2556068A1 CA2556068A1 CA002556068A CA2556068A CA2556068A1 CA 2556068 A1 CA2556068 A1 CA 2556068A1 CA 002556068 A CA002556068 A CA 002556068A CA 2556068 A CA2556068 A CA 2556068A CA 2556068 A1 CA2556068 A1 CA 2556068A1
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- delayed
- polymers
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- tackifying agent
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- 238000000034 method Methods 0.000 title claims abstract 29
- 230000003111 delayed effect Effects 0.000 title claims abstract 22
- 239000000203 mixture Substances 0.000 title claims abstract 17
- 238000013508 migration Methods 0.000 title abstract 2
- 230000005012 migration Effects 0.000 title abstract 2
- 239000002253 acid Substances 0.000 claims abstract 21
- 239000003795 chemical substances by application Substances 0.000 claims abstract 21
- 230000015572 biosynthetic process Effects 0.000 claims abstract 13
- 239000012190 activator Substances 0.000 claims abstract 11
- -1 poly(methyl acrylate) Polymers 0.000 claims 42
- 239000012530 fluid Substances 0.000 claims 12
- 229920000642 polymer Polymers 0.000 claims 11
- 229920001519 homopolymer Polymers 0.000 claims 8
- 229920001577 copolymer Polymers 0.000 claims 7
- 150000002905 orthoesters Chemical class 0.000 claims 5
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims 4
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical class CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims 4
- 125000005396 acrylic acid ester group Chemical group 0.000 claims 4
- 239000003349 gelling agent Substances 0.000 claims 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims 3
- 229920001710 Polyorthoester Polymers 0.000 claims 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 3
- 229920006237 degradable polymer Polymers 0.000 claims 3
- 239000002243 precursor Substances 0.000 claims 3
- XYOMMVNZIAGSMW-UHFFFAOYSA-N (prop-2-enoylamino)methyl propane-1-sulfonate Chemical compound CCCS(=O)(=O)OCNC(=O)C=C XYOMMVNZIAGSMW-UHFFFAOYSA-N 0.000 claims 2
- QNIRRHUUOQAEPB-UHFFFAOYSA-N 2-(prop-2-enoylamino)butane-2-sulfonic acid Chemical class CCC(C)(S(O)(=O)=O)NC(=O)C=C QNIRRHUUOQAEPB-UHFFFAOYSA-N 0.000 claims 2
- AURKDQJEOYBJSQ-UHFFFAOYSA-N 2-hydroxypropanoyl 2-hydroxypropanoate Chemical compound CC(O)C(=O)OC(=O)C(C)O AURKDQJEOYBJSQ-UHFFFAOYSA-N 0.000 claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims 2
- 229920002319 Poly(methyl acrylate) Polymers 0.000 claims 2
- 229920002125 Sokalan® Polymers 0.000 claims 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims 2
- 150000007513 acids Chemical class 0.000 claims 2
- 150000001252 acrylic acid derivatives Chemical class 0.000 claims 2
- 230000003213 activating effect Effects 0.000 claims 2
- 150000002148 esters Chemical class 0.000 claims 2
- 239000011521 glass Substances 0.000 claims 2
- 150000002596 lactones Chemical class 0.000 claims 2
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims 2
- 239000000463 material Substances 0.000 claims 2
- 125000005397 methacrylic acid ester group Chemical group 0.000 claims 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims 2
- 239000000178 monomer Substances 0.000 claims 2
- 229920001485 poly(butyl acrylate) polymer Polymers 0.000 claims 2
- 229920001490 poly(butyl methacrylate) polymer Polymers 0.000 claims 2
- 229920000747 poly(lactic acid) Polymers 0.000 claims 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims 2
- 239000004926 polymethyl methacrylate Substances 0.000 claims 2
- 230000000087 stabilizing effect Effects 0.000 claims 2
- PYOKUURKVVELLB-UHFFFAOYSA-N trimethyl orthoformate Chemical compound COC(OC)OC PYOKUURKVVELLB-UHFFFAOYSA-N 0.000 claims 2
- NDQXKKFRNOPRDW-UHFFFAOYSA-N 1,1,1-triethoxyethane Chemical compound CCOC(C)(OCC)OCC NDQXKKFRNOPRDW-UHFFFAOYSA-N 0.000 claims 1
- FGWYWKIOMUZSQF-UHFFFAOYSA-N 1,1,1-triethoxypropane Chemical compound CCOC(CC)(OCC)OCC FGWYWKIOMUZSQF-UHFFFAOYSA-N 0.000 claims 1
- HDPNBNXLBDFELL-UHFFFAOYSA-N 1,1,1-trimethoxyethane Chemical compound COC(C)(OC)OC HDPNBNXLBDFELL-UHFFFAOYSA-N 0.000 claims 1
- ZGMNAIODRDOMEK-UHFFFAOYSA-N 1,1,1-trimethoxypropane Chemical compound CCC(OC)(OC)OC ZGMNAIODRDOMEK-UHFFFAOYSA-N 0.000 claims 1
- BFUFJIQCXYWATP-UHFFFAOYSA-N 1,1,1-tripropoxypropane Chemical compound CCCOC(CC)(OCCC)OCCC BFUFJIQCXYWATP-UHFFFAOYSA-N 0.000 claims 1
- UEVZIKFSVBYKAC-UHFFFAOYSA-N 1-(1,1-dibutoxyethoxy)butane Chemical class CCCCOC(C)(OCCCC)OCCCC UEVZIKFSVBYKAC-UHFFFAOYSA-N 0.000 claims 1
- BQIKKNNMJKMBEQ-UHFFFAOYSA-N 1-(1,1-dibutoxypropoxy)butane Chemical compound CCCCOC(CC)(OCCCC)OCCCC BQIKKNNMJKMBEQ-UHFFFAOYSA-N 0.000 claims 1
- JDQNNHFSSCEQPM-UHFFFAOYSA-N 1-(1,1-dipropoxyethoxy)propane Chemical compound CCCOC(C)(OCCC)OCCC JDQNNHFSSCEQPM-UHFFFAOYSA-N 0.000 claims 1
- SGJBIFUEFLWXJY-UHFFFAOYSA-N 1-(dibutoxymethoxy)butane Chemical compound CCCCOC(OCCCC)OCCCC SGJBIFUEFLWXJY-UHFFFAOYSA-N 0.000 claims 1
- RWNXXQFJBALKAX-UHFFFAOYSA-N 1-(dipropoxymethoxy)propane Chemical compound CCCOC(OCCC)OCCC RWNXXQFJBALKAX-UHFFFAOYSA-N 0.000 claims 1
- FPIVAWNGRDHRSQ-UHFFFAOYSA-N 2-[di(propan-2-yloxy)methoxy]propane Chemical compound CC(C)OC(OC(C)C)OC(C)C FPIVAWNGRDHRSQ-UHFFFAOYSA-N 0.000 claims 1
- GJCOSYZMQJWQCA-UHFFFAOYSA-N 9H-xanthene Chemical compound C1=CC=C2CC3=CC=CC=C3OC2=C1 GJCOSYZMQJWQCA-UHFFFAOYSA-N 0.000 claims 1
- 239000005995 Aluminium silicate Substances 0.000 claims 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims 1
- 244000007835 Cyamopsis tetragonoloba Species 0.000 claims 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- 229920002732 Polyanhydride Polymers 0.000 claims 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims 1
- 150000001298 alcohols Chemical class 0.000 claims 1
- 125000001931 aliphatic group Chemical group 0.000 claims 1
- 229920003232 aliphatic polyester Polymers 0.000 claims 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 1
- 235000012211 aluminium silicate Nutrition 0.000 claims 1
- 150000001412 amines Chemical group 0.000 claims 1
- 229910001570 bauxite Inorganic materials 0.000 claims 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims 1
- 239000011230 binding agent Substances 0.000 claims 1
- 229920001222 biopolymer Polymers 0.000 claims 1
- 229910052796 boron Inorganic materials 0.000 claims 1
- 239000000378 calcium silicate Substances 0.000 claims 1
- 229910052918 calcium silicate Inorganic materials 0.000 claims 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 239000006229 carbon black Substances 0.000 claims 1
- 229910010293 ceramic material Inorganic materials 0.000 claims 1
- 239000003245 coal Substances 0.000 claims 1
- MRUAUOIMASANKQ-UHFFFAOYSA-N cocamidopropyl betaine Chemical compound CCCCCCCCCCCC(=O)NCCC[N+](C)(C)CC([O-])=O MRUAUOIMASANKQ-UHFFFAOYSA-N 0.000 claims 1
- 239000002131 composite material Substances 0.000 claims 1
- 235000013399 edible fruits Nutrition 0.000 claims 1
- 239000000945 filler Substances 0.000 claims 1
- 239000010881 fly ash Substances 0.000 claims 1
- 239000004088 foaming agent Substances 0.000 claims 1
- 239000013505 freshwater Substances 0.000 claims 1
- 150000004676 glycans Chemical class 0.000 claims 1
- 239000010439 graphite Substances 0.000 claims 1
- 229910002804 graphite Inorganic materials 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims 1
- 239000011159 matrix material Substances 0.000 claims 1
- 239000010445 mica Substances 0.000 claims 1
- 229910052618 mica group Inorganic materials 0.000 claims 1
- 239000004005 microsphere Substances 0.000 claims 1
- NRZWYNLTFLDQQX-UHFFFAOYSA-N p-tert-Amylphenol Chemical group CCC(C)(C)C1=CC=C(O)C=C1 NRZWYNLTFLDQQX-UHFFFAOYSA-N 0.000 claims 1
- 238000012856 packing Methods 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 229920000141 poly(maleic anhydride) Polymers 0.000 claims 1
- 239000002745 poly(ortho ester) Substances 0.000 claims 1
- 229920000515 polycarbonate Polymers 0.000 claims 1
- 239000004417 polycarbonate Substances 0.000 claims 1
- 239000002861 polymer material Substances 0.000 claims 1
- 229920001282 polysaccharide Polymers 0.000 claims 1
- 239000005017 polysaccharide Substances 0.000 claims 1
- 230000000246 remedial effect Effects 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 239000004576 sand Substances 0.000 claims 1
- 239000013535 sea water Substances 0.000 claims 1
- 239000000377 silicon dioxide Substances 0.000 claims 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims 1
- 239000004094 surface-active agent Substances 0.000 claims 1
- 229920001059 synthetic polymer Polymers 0.000 claims 1
- 239000000454 talc Substances 0.000 claims 1
- 229910052623 talc Inorganic materials 0.000 claims 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims 1
- 239000004408 titanium dioxide Substances 0.000 claims 1
- GKASDNZWUGIAMG-UHFFFAOYSA-N triethyl orthoformate Chemical compound CCOC(OCC)OCC GKASDNZWUGIAMG-UHFFFAOYSA-N 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 239000002023 wood Substances 0.000 claims 1
- 229920001285 xanthan gum Polymers 0.000 claims 1
- 239000004711 α-olefin 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
- C09K8/60—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
- C09K8/80—Compositions for reinforcing fractures, e.g. compositions of proppants used to keep the fractures open
-
- 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
- Y10S507/922—Fracture fluid
- Y10S507/924—Fracture fluid with specified propping feature
Abstract
Methods and compositions relating to delayed tackifying compositions that comprise an aqueous tackifying agent and a delayed acid-releasing activator that may be used to stabilize particulates and reduce particulate migration within a subterranean formation.
Claims (21)
1. A method comprising the steps of:
providing a treatment fluid that comprises a delayed tackifying composition, the delayed tackifying composition comprising an aqueous tackifying agent and a delayed acid-releasing activator;
placing the treatment fluid in a subterranean formation;
allowing the acid precursor to produce an acid after a delay period; and allowing the acid to activate the aqueous tackifying agent so as to form an activated aqueous tackifying agent that is capable of stabilizing particulates.
providing a treatment fluid that comprises a delayed tackifying composition, the delayed tackifying composition comprising an aqueous tackifying agent and a delayed acid-releasing activator;
placing the treatment fluid in a subterranean formation;
allowing the acid precursor to produce an acid after a delay period; and allowing the acid to activate the aqueous tackifying agent so as to form an activated aqueous tackifying agent that is capable of stabilizing particulates.
2. The method of claim 1 wherein the step of allowing the acid to activate the aqueous tackifying agent to form an activated aqueous tackifying agent that is capable of stabilizing particulates occurs before, during, or after the step of placing the treatment fluid in the subterranean formation.
3. The method of claim 1 wherein the delay period range from about 15 minutes to about 75 hours.
4. The method of claim 1 wherein the aqueous tackifying agent comprises a polymer selected from the group consisting of: acrylic acid polymers; acrylic acid ester polymers; acrylic acid derivative polymers; acrylic acid homopolymers; acrylic acid ester homopolymers; poly(methyl acrylate); poly (butyl acrylate); poly(2-ethylhexyl acrylate);
acrylic acid ester co-polymers; methacrylic acid derivative polymers;
methacrylic acid homopolymers; methacrylic acid ester homopolymers; poly(methyl methacrylate);
poly(butyl methacrylate); poly(2-ethylhexyl methacrylate); acrylamido-methyl-propane sulfonate polymers; acrylamido-methyl-propane sulfonate derivative polymers; acrylamido-methyl-propane sulfonate co-polymers; acrylic acid/acrylamido-methyl-propane sulfonate co-polymers, derivatives thereof, and combinations thereof.
acrylic acid ester co-polymers; methacrylic acid derivative polymers;
methacrylic acid homopolymers; methacrylic acid ester homopolymers; poly(methyl methacrylate);
poly(butyl methacrylate); poly(2-ethylhexyl methacrylate); acrylamido-methyl-propane sulfonate polymers; acrylamido-methyl-propane sulfonate derivative polymers; acrylamido-methyl-propane sulfonate co-polymers; acrylic acid/acrylamido-methyl-propane sulfonate co-polymers, derivatives thereof, and combinations thereof.
5. The method of claim 1 wherein the aqueous tackifying agent comprises at least one aqueous tackifying agent selected from the group consisting of:
benzyl coco di-(hydroxyethyl) quaternary amine; p-T-amyl-phenol condensed with formaldehyde;
and a copolymer comprising from about 80% to about 100% C1-30 alkylmethacrylate monomers and from about 0% to about 20% hydrophillic monomers.
benzyl coco di-(hydroxyethyl) quaternary amine; p-T-amyl-phenol condensed with formaldehyde;
and a copolymer comprising from about 80% to about 100% C1-30 alkylmethacrylate monomers and from about 0% to about 20% hydrophillic monomers.
6. The method of claim 1 wherein the aqueous tackifying agent comprises from about 0.01 % to about 10% of the delayed tackifying composition.
7. The method of claim 1 wherein the delayed acid-releasing activator comprises an acid precursor selected from the group consisting of: orthoesters;
poly(orthoesters);
degradable polymers; encapsulated acids; esters; lactones; lactic anhydride;
and maleic anhydride.
poly(orthoesters);
degradable polymers; encapsulated acids; esters; lactones; lactic anhydride;
and maleic anhydride.
8. The method of claim 1 wherein the delayed-acid releasing activator comprises an orthoester defined by the formula: RC(OR')(OR'')(OR'''), wherein R', R'', and R"' are not hydrogen and R', R'', and R''' may or may not be the same group.
9. The method of claim 1 wherein the delayed-acid releasing activator comprises an orthoester or a poly(orthoester) selected from the group consisting of:
orthoacetates;
trimethyl orthoacetate; triethyl orthoacetate; tripropyl orthoacetate;
triisopropyl orthoacetate;
tributyl orthoacetates; poly(orthoacetates); orthoformates; trimethyl orthoformate; triethyl orthoformate; tripropyl orthoformate; triisopropyl orthoformate; tributyl orthoformate;
poly(orthoformates); orthopropionates; trimethyl orthopropionate; triethyl orthopropionate;
tripropyl orthopropionate; triisopropyl orthopropionate; tributyl orthopropionate;
poly(orthopropionates); and orthoesters of polyfunctional alcohols.
orthoacetates;
trimethyl orthoacetate; triethyl orthoacetate; tripropyl orthoacetate;
triisopropyl orthoacetate;
tributyl orthoacetates; poly(orthoacetates); orthoformates; trimethyl orthoformate; triethyl orthoformate; tripropyl orthoformate; triisopropyl orthoformate; tributyl orthoformate;
poly(orthoformates); orthopropionates; trimethyl orthopropionate; triethyl orthopropionate;
tripropyl orthopropionate; triisopropyl orthopropionate; tributyl orthopropionate;
poly(orthopropionates); and orthoesters of polyfunctional alcohols.
10. The method of claim 1 wherein the delayed-acid releasing activator comprises a degradable polymer selected from the group consisting of: aliphatic polyesters;
poly(lactides); poly(glycolides); poly(.epsilon.-caprolactones);
poly(hydroxybutyrates);
poly(anhydrides); poly(adipic anhydride); poly(suberic anhydride);
poly(sebacic anhydride);
poly(dodecanedioic anhydride); poly(maleic anhydride); poly(benzoic anhydride); poly(lactic acid); a blend of poly(lactic acid) and poly(glycolide); and aliphatic polycarbonates.
poly(lactides); poly(glycolides); poly(.epsilon.-caprolactones);
poly(hydroxybutyrates);
poly(anhydrides); poly(adipic anhydride); poly(suberic anhydride);
poly(sebacic anhydride);
poly(dodecanedioic anhydride); poly(maleic anhydride); poly(benzoic anhydride); poly(lactic acid); a blend of poly(lactic acid) and poly(glycolide); and aliphatic polycarbonates.
11. The method of claim 1 wherein the treatment fluid is a fracturing fluid or a gravel pack fluid.
12. The method of claim 1 wherein the treatment fluid comprises a component selected from the group consisting of: fresh water; salt water; brines;
seawater; a foaming agent; alkylamidobetaines; cocoamidopropyl betaine; alpha-olefin sulfonate;
trimethyltallowammonium chloride; C8 to C22 alkylethoxylate sulfate;
trimethylcocoammonium chloride; gelling agents; natural biopolymers; synthetic polymers;
crosslinked gelling agents; viscoelastic surfactants; guar; xanthan;
polysaccharides;
depolymerized gelling agents; and breakers.
seawater; a foaming agent; alkylamidobetaines; cocoamidopropyl betaine; alpha-olefin sulfonate;
trimethyltallowammonium chloride; C8 to C22 alkylethoxylate sulfate;
trimethylcocoammonium chloride; gelling agents; natural biopolymers; synthetic polymers;
crosslinked gelling agents; viscoelastic surfactants; guar; xanthan;
polysaccharides;
depolymerized gelling agents; and breakers.
13. The method of claim 1 wherein the subterranean formation is a coal bed methane formation.
14. The method of claim 1 wherein the delayed tackifying composition is coated on at least a plurality of proppant particulates.
15. A method comprising:
providing a delayed tackifying composition that comprises an aqueous tackifying agent and an delayed acid-releasing activator;
introducing the delayed tackifying composition to a chosen portion of a subterranean formation;
allowing the delayed acid-releasing activator to produce an acid that is capable of activating the aqueous tackifying agent;
allowing the aqueous tackifying agent to become activated to produce an activated aqueous tackifying agent; and allowing the activated aqueous tackifying agent to adhere to particulates within the portion of the subterranean formation.
providing a delayed tackifying composition that comprises an aqueous tackifying agent and an delayed acid-releasing activator;
introducing the delayed tackifying composition to a chosen portion of a subterranean formation;
allowing the delayed acid-releasing activator to produce an acid that is capable of activating the aqueous tackifying agent;
allowing the aqueous tackifying agent to become activated to produce an activated aqueous tackifying agent; and allowing the activated aqueous tackifying agent to adhere to particulates within the portion of the subterranean formation.
16. The method of claim 15 wherein the delayed acid-releasing activator comprises an acid precursor selected from the group consisting of:
orthoesters;
poly(orthoesters); degradable polymers; encapsulated acids; esters; lactones;
lactic anhydride;
and maleic anhydride; and the aqueous tackifying agent is selected from the group consisting of: acrylic acid polymers; acrylic acid ester polymers; acrylic acid derivative polymers;
acrylic acid homopolymers; acrylic acid ester homopolymers; poly(methyl acrylate); poly (butyl acrylate); poly(2-ethylhexyl acrylate); acrylic acid ester co-polymers;
methacrylic acid derivative polymers; methacrylic acid homopolymers; methacrylic acid ester homopolymers;
poly(methyl methacrylate); poly(butyl methacrylate); poly(2-ethylhexyl methacrylate);
acrylamido-methyl-propane sulfonate polymers; acrylamido-methyl-propane sulfonate derivative polymers; acrylamido-methyl-propane sulfonate co-polymers; acrylic acid/acrylamido-methyl-propane sulfonate co-polymers, derivatives thereof, and combinations thereof.
orthoesters;
poly(orthoesters); degradable polymers; encapsulated acids; esters; lactones;
lactic anhydride;
and maleic anhydride; and the aqueous tackifying agent is selected from the group consisting of: acrylic acid polymers; acrylic acid ester polymers; acrylic acid derivative polymers;
acrylic acid homopolymers; acrylic acid ester homopolymers; poly(methyl acrylate); poly (butyl acrylate); poly(2-ethylhexyl acrylate); acrylic acid ester co-polymers;
methacrylic acid derivative polymers; methacrylic acid homopolymers; methacrylic acid ester homopolymers;
poly(methyl methacrylate); poly(butyl methacrylate); poly(2-ethylhexyl methacrylate);
acrylamido-methyl-propane sulfonate polymers; acrylamido-methyl-propane sulfonate derivative polymers; acrylamido-methyl-propane sulfonate co-polymers; acrylic acid/acrylamido-methyl-propane sulfonate co-polymers, derivatives thereof, and combinations thereof.
17. The method of claim 15 wherein the step of introducing the delayed tackifying composition to a chosen portion of a subterranean formation occurs before, during, or after a fracture acidizing process or a matrix acidizing process.
18. The method of claim 15 wherein the method is a primary method, a proactive method, or a remedial method relative to a fracturing treatment or a gravel packing treatment in the subterranean formation.
19. The method of claim 15 wherein the delayed tackifying composition is coated on at least a plurality of proppant particulates selected from the group consisting of: sand;
bauxite; ceramic materials; glass materials; resin precoated proppant; polymer materials;
tetrafluoroethylene materials; nut shells; nut shell pieces; fruit pit pieces;
processed wood particles; composite particulates prepared from a binder with a filler particulate; silica;
alumina; fumed carbon; carbon black; graphite; mica; titanium dioxide; meta-silicate;
calcium silicate; kaolin; talc; zirconia; boron; fly ash; hollow glass microspheres; and mixtures thereof.
bauxite; ceramic materials; glass materials; resin precoated proppant; polymer materials;
tetrafluoroethylene materials; nut shells; nut shell pieces; fruit pit pieces;
processed wood particles; composite particulates prepared from a binder with a filler particulate; silica;
alumina; fumed carbon; carbon black; graphite; mica; titanium dioxide; meta-silicate;
calcium silicate; kaolin; talc; zirconia; boron; fly ash; hollow glass microspheres; and mixtures thereof.
20. The method of claim 15 further comprising:
providing a gravel pack treatment fluid that comprises an aqueous fluid and optionally a gelling agent with the delayed tackifying composition; and introducing the gravel pack treatment fluid with the delayed tackifying composition into the subterranean formation so as to place a gravel pack in or near a portion of the subterranean formation.
providing a gravel pack treatment fluid that comprises an aqueous fluid and optionally a gelling agent with the delayed tackifying composition; and introducing the gravel pack treatment fluid with the delayed tackifying composition into the subterranean formation so as to place a gravel pack in or near a portion of the subterranean formation.
21. A method comprising:
providing a fracturing fluid that comprises a delayed tackifying composition, the delayed tackifying composition comprising an aqueous tackifying agent and a delayed acid-releasing activator;
placing the fracturing fluid into a portion of a subterranean formation at a pressure sufficient to create or enhance a fracture therein;
allowing the delayed acid-releasing activator to produce an acid that is capable of activating the aqueous tackifying agent;
allowing the aqueous tackifying agent to become activated to produce an activated aqueous tackifying agent; and allowing the activated aqueous tackifying agent to adhere to particulates within the portion of the subterranean formation.
providing a fracturing fluid that comprises a delayed tackifying composition, the delayed tackifying composition comprising an aqueous tackifying agent and a delayed acid-releasing activator;
placing the fracturing fluid into a portion of a subterranean formation at a pressure sufficient to create or enhance a fracture therein;
allowing the delayed acid-releasing activator to produce an acid that is capable of activating the aqueous tackifying agent;
allowing the aqueous tackifying agent to become activated to produce an activated aqueous tackifying agent; and allowing the activated aqueous tackifying agent to adhere to particulates within the portion of the subterranean formation.
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US11/205,332 US7484564B2 (en) | 2005-08-16 | 2005-08-16 | Delayed tackifying compositions and associated methods involving controlling particulate migration |
US11/205,332 | 2005-08-16 |
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CA2556068A1 true CA2556068A1 (en) | 2007-02-16 |
CA2556068C CA2556068C (en) | 2011-02-08 |
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CA2556068A Expired - Fee Related CA2556068C (en) | 2005-08-16 | 2006-08-11 | Delayed tackifying compositions and associated methods involving controlling particulate migration |
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US (1) | US7484564B2 (en) |
AU (1) | AU2006203483B2 (en) |
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-
2005
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2006
- 2006-08-11 CA CA2556068A patent/CA2556068C/en not_active Expired - Fee Related
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RU2443856C2 (en) | 2012-02-27 |
AU2006203483A1 (en) | 2007-03-08 |
US7484564B2 (en) | 2009-02-03 |
US20070039733A1 (en) | 2007-02-22 |
AU2006203483B2 (en) | 2011-04-14 |
CA2556068C (en) | 2011-02-08 |
RU2006129620A (en) | 2008-02-20 |
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