CN115141616A - 一种泡酸解卡剂及其制备方法和泡酸解卡方法 - Google Patents
一种泡酸解卡剂及其制备方法和泡酸解卡方法 Download PDFInfo
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- CN115141616A CN115141616A CN202210842063.6A CN202210842063A CN115141616A CN 115141616 A CN115141616 A CN 115141616A CN 202210842063 A CN202210842063 A CN 202210842063A CN 115141616 A CN115141616 A CN 115141616A
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- Prior art keywords
- stuck
- acid
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- percent
- drilling tool
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- 238000002791 soaking Methods 0.000 claims abstract description 64
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
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- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 33
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 33
- 239000007787 solid Substances 0.000 claims description 30
- 239000000314 lubricant Substances 0.000 claims description 25
- 239000000654 additive Substances 0.000 claims description 23
- 230000000996 additive effect Effects 0.000 claims description 23
- 239000010687 lubricating oil Substances 0.000 claims description 23
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 22
- NYRAVIYBIHCEGB-UHFFFAOYSA-N [K].[Ca] Chemical compound [K].[Ca] NYRAVIYBIHCEGB-UHFFFAOYSA-N 0.000 claims description 17
- 239000011248 coating agent Substances 0.000 claims description 17
- 239000000440 bentonite Substances 0.000 claims description 16
- 229910000278 bentonite Inorganic materials 0.000 claims description 16
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 16
- -1 iron ion Chemical class 0.000 claims description 16
- 235000021110 pickles Nutrition 0.000 claims description 16
- 239000000126 substance Substances 0.000 claims description 16
- 238000002347 injection Methods 0.000 claims description 14
- 239000007924 injection Substances 0.000 claims description 14
- 239000010428 baryte Substances 0.000 claims description 13
- 229910052601 baryte Inorganic materials 0.000 claims description 13
- 239000000243 solution Substances 0.000 claims description 13
- 125000006850 spacer group Chemical group 0.000 claims description 13
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 12
- 239000010426 asphalt Substances 0.000 claims description 11
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 11
- 239000000843 powder Substances 0.000 claims description 11
- 150000005846 sugar alcohols Polymers 0.000 claims description 11
- 238000006073 displacement reaction Methods 0.000 claims description 10
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 10
- 229920001285 xanthan gum Polymers 0.000 claims description 10
- 239000000230 xanthan gum Substances 0.000 claims description 10
- 229940082509 xanthan gum Drugs 0.000 claims description 10
- 235000010493 xanthan gum Nutrition 0.000 claims description 10
- 150000001412 amines Chemical class 0.000 claims description 7
- 229920002635 polyurethane Polymers 0.000 claims description 7
- 239000004814 polyurethane Substances 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- NWGKJDSIEKMTRX-AAZCQSIUSA-N Sorbitan monooleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O NWGKJDSIEKMTRX-AAZCQSIUSA-N 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 235000006408 oxalic acid Nutrition 0.000 claims description 4
- 239000011575 calcium Substances 0.000 claims description 2
- 229910052791 calcium Inorganic materials 0.000 claims description 2
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- 239000010959 steel Substances 0.000 description 25
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- 238000005086 pumping Methods 0.000 description 16
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 12
- 238000002955 isolation Methods 0.000 description 10
- 239000011734 sodium Substances 0.000 description 9
- 230000003068 static effect Effects 0.000 description 9
- 239000004115 Sodium Silicate Substances 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 8
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 8
- 229910052911 sodium silicate Inorganic materials 0.000 description 8
- 239000003208 petroleum Substances 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 241000196324 Embryophyta Species 0.000 description 6
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- 238000004880 explosion Methods 0.000 description 2
- 229910000833 kovar Inorganic materials 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000003129 oil well Substances 0.000 description 2
- 230000007017 scission Effects 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 241001291562 Martes pennanti Species 0.000 description 1
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 1
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- 239000006260 foam Substances 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
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- 239000004576 sand Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000011882 ultra-fine particle Substances 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
- C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
-
- 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
-
- 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
- E21B31/00—Fishing for or freeing objects in boreholes or 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
- E21B37/00—Methods or apparatus for cleaning boreholes or wells
- E21B37/06—Methods or apparatus for cleaning boreholes or wells using chemical means for preventing or limiting, e.g. eliminating, the deposition of paraffins or like substances
-
- 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
- C09K2208/02—Spotting, i.e. using additives for releasing a stuck drill
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Marine Sciences & Fisheries (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Lubricants (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210842063.6A CN115141616A (zh) | 2022-07-18 | 2022-07-18 | 一种泡酸解卡剂及其制备方法和泡酸解卡方法 |
Applications Claiming Priority (1)
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CN202210842063.6A CN115141616A (zh) | 2022-07-18 | 2022-07-18 | 一种泡酸解卡剂及其制备方法和泡酸解卡方法 |
Publications (1)
Publication Number | Publication Date |
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CN115141616A true CN115141616A (zh) | 2022-10-04 |
Family
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Family Applications (1)
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CN202210842063.6A Pending CN115141616A (zh) | 2022-07-18 | 2022-07-18 | 一种泡酸解卡剂及其制备方法和泡酸解卡方法 |
Country Status (1)
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CN (1) | CN115141616A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116445147A (zh) * | 2023-06-14 | 2023-07-18 | 中石化西南石油工程有限公司 | 海相地层解卡酸液及泡酸解卡的方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1766030A (zh) * | 2004-10-29 | 2006-05-03 | 中国石油化工股份有限公司 | 一种正电性水基解卡剂及其制备方法 |
CN102807850A (zh) * | 2012-07-30 | 2012-12-05 | 天津中海油服化学有限公司 | 一种钻井液用油基解卡剂组合物及制备方法 |
CN106520098A (zh) * | 2015-09-10 | 2017-03-22 | 中国石油化工股份有限公司 | 钻井用酸性解卡液及其制备方法 |
CN107663446A (zh) * | 2016-07-28 | 2018-02-06 | 中国石油化工股份有限公司 | 一种油基钻井液解堵剂及其制备方法 |
CN113897187A (zh) * | 2021-11-27 | 2022-01-07 | 石家庄华莱鼎盛科技有限公司 | 聚合物清洁钻井液体系 |
-
2022
- 2022-07-18 CN CN202210842063.6A patent/CN115141616A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1766030A (zh) * | 2004-10-29 | 2006-05-03 | 中国石油化工股份有限公司 | 一种正电性水基解卡剂及其制备方法 |
CN102807850A (zh) * | 2012-07-30 | 2012-12-05 | 天津中海油服化学有限公司 | 一种钻井液用油基解卡剂组合物及制备方法 |
CN106520098A (zh) * | 2015-09-10 | 2017-03-22 | 中国石油化工股份有限公司 | 钻井用酸性解卡液及其制备方法 |
CN107663446A (zh) * | 2016-07-28 | 2018-02-06 | 中国石油化工股份有限公司 | 一种油基钻井液解堵剂及其制备方法 |
CN113897187A (zh) * | 2021-11-27 | 2022-01-07 | 石家庄华莱鼎盛科技有限公司 | 聚合物清洁钻井液体系 |
Non-Patent Citations (3)
Title |
---|
何银坤等: "《钻采工艺》", 《钻采工艺》, no. 5, pages 105 - 108 * |
李作宾等: "《钻井事故预防及处理案例分析》", vol. 1, 30 May 2010, 中国石油大学出版社, pages: 106 - 108 * |
邓昌松等: ""泡酸解卡技术在TZ4SH井的实践与认识"", 《探矿工程(岩土钻掘工程)》, no. 6, pages 38 - 40 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116445147A (zh) * | 2023-06-14 | 2023-07-18 | 中石化西南石油工程有限公司 | 海相地层解卡酸液及泡酸解卡的方法 |
CN116445147B (zh) * | 2023-06-14 | 2023-10-24 | 中石化西南石油工程有限公司 | 海相地层解卡酸液及泡酸解卡的方法 |
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Effective date of registration: 20221229 Address after: No. 1706, Shimao Building, No. 99, Mengzhuiwan Cross Street, Chenghua District, Chengdu, Sichuan 610000 Applicant after: ZHOUJI STRAIT ENERGY TECHNOLOGY Co.,Ltd. Applicant after: Intercontinental Strait Energy Technology (Beijing) Co.,Ltd. Applicant after: Intercontinental Strait Energy Technology (Wuhan) Co.,Ltd. Address before: 610051 no.1706, Shimao building, 99 mengzhuiwan Hengjie, Chenghua District, Chengdu, Sichuan Province Applicant before: ZHOUJI STRAIT ENERGY TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20231009 Address after: No. 1706, Shimao Building, No. 99, Mengzhuiwan Cross Street, Chenghua District, Chengdu, Sichuan 610000 Applicant after: ZHOUJI STRAIT ENERGY TECHNOLOGY Co.,Ltd. Applicant after: Intercontinental Strait Energy Technology (Beijing) Co.,Ltd. Address before: No. 1706, Shimao Building, No. 99, Mengzhuiwan Cross Street, Chenghua District, Chengdu, Sichuan 610000 Applicant before: ZHOUJI STRAIT ENERGY TECHNOLOGY Co.,Ltd. Applicant before: Intercontinental Strait Energy Technology (Beijing) Co.,Ltd. Applicant before: Intercontinental Strait Energy Technology (Wuhan) Co.,Ltd. |