CN105112041B - 耐受低pH值环境和较高矿化度的压裂液及其制备方法 - Google Patents
耐受低pH值环境和较高矿化度的压裂液及其制备方法 Download PDFInfo
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- CN105112041B CN105112041B CN201510529142.1A CN201510529142A CN105112041B CN 105112041 B CN105112041 B CN 105112041B CN 201510529142 A CN201510529142 A CN 201510529142A CN 105112041 B CN105112041 B CN 105112041B
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- fracturing fluid
- acid
- water
- surfactant
- point depressant
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- 239000012530 fluid Substances 0.000 title claims abstract description 26
- 238000002360 preparation method Methods 0.000 title claims abstract description 6
- 239000004094 surface-active agent Substances 0.000 claims abstract description 39
- 239000002253 acid Substances 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 229920000642 polymer Polymers 0.000 claims abstract description 18
- 230000000994 depressogenic effect Effects 0.000 claims abstract description 15
- 239000002562 thickening agent Substances 0.000 claims abstract description 15
- 239000000203 mixture Substances 0.000 claims abstract description 13
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 19
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 14
- 150000001412 amines Chemical class 0.000 claims description 10
- ARXJGSRGQADJSQ-UHFFFAOYSA-N 1-methoxypropan-2-ol Chemical group COCC(C)O ARXJGSRGQADJSQ-UHFFFAOYSA-N 0.000 claims description 9
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- JOLQKTGDSGKSKJ-UHFFFAOYSA-N 1-ethoxypropan-2-ol Chemical compound CCOCC(C)O JOLQKTGDSGKSKJ-UHFFFAOYSA-N 0.000 claims description 6
- UAUDZVJPLUQNMU-KTKRTIGZSA-N erucamide Chemical compound CCCCCCCC\C=C/CCCCCCCCCCCC(N)=O UAUDZVJPLUQNMU-KTKRTIGZSA-N 0.000 claims description 5
- 239000002202 Polyethylene glycol Substances 0.000 claims 2
- 229920001223 polyethylene glycol Polymers 0.000 claims 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 230000002378 acidificating effect Effects 0.000 abstract description 10
- 230000002776 aggregation Effects 0.000 abstract description 5
- 238000004220 aggregation Methods 0.000 abstract description 5
- 239000003431 cross linking reagent Substances 0.000 abstract description 4
- 229920001938 Vegetable gum Polymers 0.000 abstract description 3
- 238000004132 cross linking Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000007935 neutral effect Effects 0.000 abstract description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 7
- 229920000831 ionic polymer Polymers 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 150000003512 tertiary amines Chemical group 0.000 description 6
- 229960000583 acetic acid Drugs 0.000 description 5
- ONHFWHCMZAJCFB-UHFFFAOYSA-N myristamine oxide Chemical group CCCCCCCCCCCCCC[N+](C)(C)[O-] ONHFWHCMZAJCFB-UHFFFAOYSA-N 0.000 description 5
- UAUDZVJPLUQNMU-UHFFFAOYSA-N Erucasaeureamid Natural products CCCCCCCCC=CCCCCCCCCCCCC(N)=O UAUDZVJPLUQNMU-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- ZUHZZVMEUAUWHY-UHFFFAOYSA-N n,n-dimethylpropan-1-amine Chemical compound CCCN(C)C ZUHZZVMEUAUWHY-UHFFFAOYSA-N 0.000 description 3
- 229920002401 polyacrylamide Polymers 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 239000012362 glacial acetic acid Substances 0.000 description 2
- 239000000693 micelle Substances 0.000 description 2
- 150000003384 small molecules Chemical class 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- JDSQBDGCMUXRBM-UHFFFAOYSA-N 2-[2-(2-butoxypropoxy)propoxy]propan-1-ol Chemical compound CCCCOC(C)COC(C)COC(C)CO JDSQBDGCMUXRBM-UHFFFAOYSA-N 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 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
- C09K8/72—Eroding chemicals, e.g. acids
- C09K8/74—Eroding chemicals, e.g. acids combined with additives added for specific purposes
-
- 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
- C09K8/602—Compositions for stimulating production by acting on the underground formation containing surfactants
-
- 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
- C09K8/725—Compositions containing polymers
-
- 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
- C09K2208/30—Viscoelastic surfactants [VES]
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- 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)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyethers (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510529142.1A CN105112041B (zh) | 2015-08-26 | 2015-08-26 | 耐受低pH值环境和较高矿化度的压裂液及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510529142.1A CN105112041B (zh) | 2015-08-26 | 2015-08-26 | 耐受低pH值环境和较高矿化度的压裂液及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN105112041A CN105112041A (zh) | 2015-12-02 |
CN105112041B true CN105112041B (zh) | 2018-03-30 |
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Family Applications (1)
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CN201510529142.1A Active CN105112041B (zh) | 2015-08-26 | 2015-08-26 | 耐受低pH值环境和较高矿化度的压裂液及其制备方法 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10047279B2 (en) | 2016-05-12 | 2018-08-14 | Saudi Arabian Oil Company | High temperature viscoelastic surfactant (VES) fluids comprising polymeric viscosity modifiers |
US10407606B2 (en) | 2016-05-12 | 2019-09-10 | Saudi Arabian Oil Company | High temperature viscoelastic surfactant (VES) fluids comprising nanoparticle viscosity modifiers |
US10563119B2 (en) | 2017-07-27 | 2020-02-18 | Saudi Arabian Oil Company | Methods for producing seawater based, high temperature viscoelastic surfactant fluids with low scaling tendency |
CN108285783A (zh) * | 2018-03-08 | 2018-07-17 | 中国石油大学(华东) | 一种耐温型复合清洁压裂液及其制备方法 |
CN108659810B (zh) * | 2018-04-17 | 2021-05-04 | 四川申和新材料科技有限公司 | 弹性携砂压裂液以及用于该压裂液的稠化剂及其制备方法 |
CN109337663A (zh) * | 2018-11-19 | 2019-02-15 | 中国石油集团川庆钻探工程有限公司工程技术研究院 | 低渗透储层用连续混配驱油型压裂液及其制备方法和应用 |
CN111234796A (zh) * | 2020-01-21 | 2020-06-05 | 中国石油天然气股份有限公司 | 一种表面活性剂及其制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102212018A (zh) * | 2011-04-14 | 2011-10-12 | 陕西科技大学 | 一种酸性增稠剂及其制备方法 |
CN102277152A (zh) * | 2011-05-16 | 2011-12-14 | 陕西科技大学 | 一种酸触发增稠剂及其制备方法 |
CN102453481A (zh) * | 2011-01-21 | 2012-05-16 | 中国石油大学(北京) | 一种酸性粘弹性流体及其制备方法和用途 |
CN103261365A (zh) * | 2010-12-16 | 2013-08-21 | 阿克佐诺贝尔化学国际公司 | 作为水性增稠剂的粘弹性表面活性剂和疏水改性聚合物组合物 |
-
2015
- 2015-08-26 CN CN201510529142.1A patent/CN105112041B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103261365A (zh) * | 2010-12-16 | 2013-08-21 | 阿克佐诺贝尔化学国际公司 | 作为水性增稠剂的粘弹性表面活性剂和疏水改性聚合物组合物 |
CN102453481A (zh) * | 2011-01-21 | 2012-05-16 | 中国石油大学(北京) | 一种酸性粘弹性流体及其制备方法和用途 |
CN102212018A (zh) * | 2011-04-14 | 2011-10-12 | 陕西科技大学 | 一种酸性增稠剂及其制备方法 |
CN102277152A (zh) * | 2011-05-16 | 2011-12-14 | 陕西科技大学 | 一种酸触发增稠剂及其制备方法 |
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CN105112041A (zh) | 2015-12-02 |
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Effective date of registration: 20190918 Address after: 710065 Room 11805, Building 2, Innovative Business Apartment, 69 Jinye Road, Xi'an High-tech Zone, Shaanxi Province Patentee after: Xi'an Coreyite New Material Technology Co.,Ltd. Address before: 710021 Shaanxi city of Xi'an province Weiyang University City Patentee before: SHAANXI University OF SCIENCE & TECHNOLOGY |
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Effective date of registration: 20230410 Address after: 710075 no.011236, block a, leading international building, east entrance of Keji 5th Road, high tech Zone, Xi'an City, Shaanxi Province Patentee after: SHAANXI BANGXI CHEMICAL Co.,Ltd. Patentee after: Xi'an Coreyite New Material Technology Co.,Ltd. Address before: Room 11805, Building 2, Innovation Business Apartment, No. 69 Jinye Road, High tech Zone, Xi'an City, Shaanxi Province, 710065 Patentee before: Xi'an Coreyite New Material Technology Co.,Ltd. |
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