CN103980870B - 钻井液用有机-无机复合型弱凝胶流型调节剂及其制备方法 - Google Patents
钻井液用有机-无机复合型弱凝胶流型调节剂及其制备方法 Download PDFInfo
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- CN103980870B CN103980870B CN201410198623.4A CN201410198623A CN103980870B CN 103980870 B CN103980870 B CN 103980870B CN 201410198623 A CN201410198623 A CN 201410198623A CN 103980870 B CN103980870 B CN 103980870B
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- drilling fluid
- flow regulator
- weak gel
- gel flow
- proportioning
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- 238000005553 drilling Methods 0.000 title claims abstract description 33
- 239000012530 fluid Substances 0.000 title claims abstract description 29
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 235000010339 sodium tetraborate Nutrition 0.000 claims abstract description 17
- CDMADVZSLOHIFP-UHFFFAOYSA-N disodium;3,7-dioxido-2,4,6,8,9-pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonane;decahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].O1B([O-])OB2OB([O-])OB1O2 CDMADVZSLOHIFP-UHFFFAOYSA-N 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000010425 asbestos Substances 0.000 claims abstract description 9
- 229910052895 riebeckite Inorganic materials 0.000 claims abstract description 9
- 239000000230 xanthan gum Substances 0.000 claims abstract description 9
- 229920001285 xanthan gum Polymers 0.000 claims abstract description 9
- 235000010493 xanthan gum Nutrition 0.000 claims abstract description 9
- 229940082509 xanthan gum Drugs 0.000 claims abstract description 9
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 claims abstract description 8
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims abstract description 8
- 235000019387 fatty acid methyl ester Nutrition 0.000 claims abstract description 8
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 claims abstract description 8
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims abstract description 7
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims abstract description 7
- 229920002678 cellulose Polymers 0.000 claims abstract description 7
- 239000000835 fiber Substances 0.000 claims abstract description 7
- 229920000447 polyanionic polymer Polymers 0.000 claims abstract description 7
- 229920013818 hydroxypropyl guar gum Polymers 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims abstract description 6
- 239000004354 Hydroxyethyl cellulose Substances 0.000 claims abstract description 5
- 239000001768 carboxy methyl cellulose Substances 0.000 claims abstract description 4
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims abstract description 4
- 239000001913 cellulose Substances 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 11
- 239000007864 aqueous solution Substances 0.000 claims description 10
- 238000004898 kneading Methods 0.000 claims description 6
- UKTDQTGMXUHPIF-UHFFFAOYSA-N [Na].S(O)(O)=O Chemical compound [Na].S(O)(O)=O UKTDQTGMXUHPIF-UHFFFAOYSA-N 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims description 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 abstract description 10
- 235000010980 cellulose Nutrition 0.000 abstract description 6
- 239000002131 composite material Substances 0.000 abstract description 5
- 235000010265 sodium sulphite Nutrition 0.000 abstract description 5
- 238000004132 cross linking Methods 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 abstract description 3
- 239000007787 solid Substances 0.000 abstract description 3
- 238000013329 compounding Methods 0.000 abstract description 2
- 230000008014 freezing Effects 0.000 abstract description 2
- 238000007710 freezing Methods 0.000 abstract description 2
- 239000000499 gel Substances 0.000 abstract 1
- 239000006254 rheological additive Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- OMVLJXANVFHCPO-UHFFFAOYSA-N dodecasodium;tetraborate;decahydrate Chemical class O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[O-]B([O-])[O-].[O-]B([O-])[O-].[O-]B([O-])[O-].[O-]B([O-])[O-] OMVLJXANVFHCPO-UHFFFAOYSA-N 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000007790 solid phase Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 244000007835 Cyamopsis tetragonoloba Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- -1 hydroxypropyl Chemical group 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 125000000896 monocarboxylic acid group Chemical group 0.000 description 1
- 229920005615 natural polymer Polymers 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000004224 protection Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 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
- C09K8/02—Well-drilling compositions
- C09K8/03—Specific additives for general use in well-drilling compositions
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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)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410198623.4A CN103980870B (zh) | 2014-05-12 | 2014-05-12 | 钻井液用有机-无机复合型弱凝胶流型调节剂及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410198623.4A CN103980870B (zh) | 2014-05-12 | 2014-05-12 | 钻井液用有机-无机复合型弱凝胶流型调节剂及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN103980870A CN103980870A (zh) | 2014-08-13 |
CN103980870B true CN103980870B (zh) | 2016-11-23 |
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Family Applications (1)
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CN201410198623.4A Active CN103980870B (zh) | 2014-05-12 | 2014-05-12 | 钻井液用有机-无机复合型弱凝胶流型调节剂及其制备方法 |
Country Status (1)
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CN (1) | CN103980870B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108822814A (zh) * | 2018-05-24 | 2018-11-16 | 河北金丰新材料科技有限公司 | 一种代替膨润土制浆的复合化学泥浆材料制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102304356A (zh) * | 2011-07-06 | 2012-01-04 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | 一种利用环保型多效增稠剂配制环保型水基压裂液的方法 |
CN102433109A (zh) * | 2011-10-21 | 2012-05-02 | 中国石油大学(华东) | 一种强抑制、高润滑水基钻井液及其制备方法 |
-
2014
- 2014-05-12 CN CN201410198623.4A patent/CN103980870B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102304356A (zh) * | 2011-07-06 | 2012-01-04 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | 一种利用环保型多效增稠剂配制环保型水基压裂液的方法 |
CN102433109A (zh) * | 2011-10-21 | 2012-05-02 | 中国石油大学(华东) | 一种强抑制、高润滑水基钻井液及其制备方法 |
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CN103980870A (zh) | 2014-08-13 |
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PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Feng Chao Inventor after: Huang Daquan Inventor after: Wang Weizhong Inventor after: Guo Jianmei Inventor after: Zhang Xianbin Inventor after: Zhang Kun Inventor after: Zhang Xiangming Inventor after: Li Zhenjie Inventor after: Su Jun Inventor before: Huang Daquan Inventor before: Wang Weizhong Inventor before: Guo Jianmei Inventor before: Zhang Xianbin Inventor before: Zhang Kun Inventor before: Zhang Xiangming Inventor before: Li Zhenjie Inventor before: Su Jun |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: HUANG DAQUAN WANG WEIZHONG GUO JIANMEI ZHANG XIANBIN ZHANG KUN ZHANG XIANGMING LI ZHENJIE SU JUN TO: FENG CHAO HUANG DAQUAN WANG WEIZHONG GUO JIANMEI ZHANG XIANBIN ZHANG KUN ZHANG XIANGMING LI ZHENJIE SU JUN |
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CB03 | Change of inventor or designer information |
Inventor after: Feng Chao Inventor after: Su Jun Inventor after: Wang Can Inventor after: Huang Daquan Inventor after: Wang Weizhong Inventor after: Guo Jianmei Inventor after: Zhang Xianbin Inventor after: Zhang Kun Inventor after: Zhang Xiangming Inventor after: Li Zhenjie Inventor before: Feng Chao Inventor before: Huang Daquan Inventor before: Wang Weizhong Inventor before: Guo Jianmei Inventor before: Zhang Xianbin Inventor before: Zhang Kun Inventor before: Zhang Xiangming Inventor before: Li Zhenjie Inventor before: Su Jun |
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Effective date of registration: 20210730 Address after: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC Bohai Drilling Engineering Co.,Ltd. Address before: 300457 Tianjin Binhai New Area Development Zone Huanghai Road 106 Bohai Drilling Engineering Co., Ltd. science and Technology Development Office Patentee before: CNPC Bohai Drilling Engineering Co.,Ltd. |