CN110452673A - 一种适合油基钻井液环境下使用的高效驱油清洗液 - Google Patents
一种适合油基钻井液环境下使用的高效驱油清洗液 Download PDFInfo
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- CN110452673A CN110452673A CN201910758909.6A CN201910758909A CN110452673A CN 110452673 A CN110452673 A CN 110452673A CN 201910758909 A CN201910758909 A CN 201910758909A CN 110452673 A CN110452673 A CN 110452673A
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- cleaning solution
- drilling fluid
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- oil
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- 238000006073 displacement reaction Methods 0.000 title claims abstract description 46
- 239000012530 fluid Substances 0.000 title claims abstract description 45
- 238000005553 drilling Methods 0.000 title claims abstract description 42
- 239000003921 oil Substances 0.000 claims abstract description 97
- 235000019198 oils Nutrition 0.000 claims abstract description 95
- 239000004094 surface-active agent Substances 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000000654 additive Substances 0.000 claims abstract description 13
- 230000000996 additive effect Effects 0.000 claims abstract description 13
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 13
- 150000001408 amides Chemical class 0.000 claims abstract description 12
- 239000006184 cosolvent Substances 0.000 claims abstract description 12
- 229950008882 polysorbate Drugs 0.000 claims abstract description 12
- 229920000136 polysorbate Polymers 0.000 claims abstract description 12
- 235000019864 coconut oil Nutrition 0.000 claims abstract description 11
- 239000003240 coconut oil Substances 0.000 claims abstract description 11
- KDCGOANMDULRCW-UHFFFAOYSA-N 7H-purine Chemical compound N1=CNC2=NC=NC2=C1 KDCGOANMDULRCW-UHFFFAOYSA-N 0.000 claims description 20
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 229920001206 natural gum Polymers 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 4
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 4
- 229910052601 baryte Inorganic materials 0.000 claims description 4
- 239000010428 baryte Substances 0.000 claims description 4
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 claims description 4
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical group CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims description 2
- GZCGUPFRVQAUEE-KVTDHHQDSA-N aldehydo-D-mannose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)C=O GZCGUPFRVQAUEE-KVTDHHQDSA-N 0.000 claims description 2
- 150000004676 glycans Chemical class 0.000 claims description 2
- 229920001282 polysaccharide Polymers 0.000 claims description 2
- 239000005017 polysaccharide Substances 0.000 claims description 2
- 241000737241 Cocos Species 0.000 claims 1
- 235000013162 Cocos nucifera Nutrition 0.000 claims 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 1
- 239000005864 Sulphur Substances 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 239000003599 detergent Substances 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 235000015112 vegetable and seed oil Nutrition 0.000 claims 1
- 239000002002 slurry Substances 0.000 abstract description 15
- 239000004568 cement Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 239000003945 anionic surfactant Substances 0.000 abstract description 2
- 239000012065 filter cake Substances 0.000 abstract 2
- 239000000243 solution Substances 0.000 description 38
- 239000007788 liquid Substances 0.000 description 11
- 238000003756 stirring Methods 0.000 description 10
- 238000002360 preparation method Methods 0.000 description 6
- 238000004062 sedimentation Methods 0.000 description 5
- 239000011521 glass Substances 0.000 description 4
- 238000000518 rheometry Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
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- 239000007787 solid Substances 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 1
- 208000034809 Product contamination Diseases 0.000 description 1
- 230000003373 anti-fouling effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
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- 238000011160 research Methods 0.000 description 1
- MZSDGDXXBZSFTG-UHFFFAOYSA-M sodium;benzenesulfonate Chemical compound [Na+].[O-]S(=O)(=O)C1=CC=CC=C1 MZSDGDXXBZSFTG-UHFFFAOYSA-M 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
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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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
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CN201910758909.6A CN110452673A (zh) | 2019-08-16 | 2019-08-16 | 一种适合油基钻井液环境下使用的高效驱油清洗液 |
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CN201910758909.6A CN110452673A (zh) | 2019-08-16 | 2019-08-16 | 一种适合油基钻井液环境下使用的高效驱油清洗液 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111826146A (zh) * | 2020-08-06 | 2020-10-27 | 中国石油大学(北京) | 一种利用浊点和原位乳化协同清洗油基泥浆的方法及配套清洗剂 |
CN113667463A (zh) * | 2021-09-08 | 2021-11-19 | 中石化石油工程技术服务有限公司 | 一种中低温油基钻井液用驱油隔离液及其制备方法 |
CN114859018A (zh) * | 2021-02-04 | 2022-08-05 | 中国石油天然气股份有限公司 | 试油入井工作液的性能测试方法、装置、设备及存储介质 |
Citations (7)
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CN103492525A (zh) * | 2011-03-25 | 2014-01-01 | 普拉德研究及开发股份有限公司 | 固井之前清洁井眼的组合物和方法 |
CN103642476A (zh) * | 2013-12-17 | 2014-03-19 | 长江大学 | 一种页岩气开发油基钻井液固井前置液 |
CN103756653A (zh) * | 2013-12-19 | 2014-04-30 | 中国石油集团渤海钻探工程有限公司 | 无固相抗盐清洁型固井隔离液及其制备方法 |
CN103849364A (zh) * | 2012-11-30 | 2014-06-11 | 天津中油渤星工程科技有限公司 | 油基钻井液固井用冲洗液及制备方法 |
CN105038737A (zh) * | 2015-06-29 | 2015-11-11 | 北京中科天启油气技术有限公司 | 一种强抑制防塌钻井液及其应用 |
CN105419758A (zh) * | 2015-12-25 | 2016-03-23 | 中国石油大学(华东) | 一种适用于油基钻井液的固井冲洗液体系及制备方法 |
CN106085395A (zh) * | 2016-06-20 | 2016-11-09 | 中国石油大学(华东) | 一种适用于油基钻井液的微乳液型冲洗液体系及制备方法 |
-
2019
- 2019-08-16 CN CN201910758909.6A patent/CN110452673A/zh active Pending
Patent Citations (7)
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CN103492525A (zh) * | 2011-03-25 | 2014-01-01 | 普拉德研究及开发股份有限公司 | 固井之前清洁井眼的组合物和方法 |
CN103849364A (zh) * | 2012-11-30 | 2014-06-11 | 天津中油渤星工程科技有限公司 | 油基钻井液固井用冲洗液及制备方法 |
CN103642476A (zh) * | 2013-12-17 | 2014-03-19 | 长江大学 | 一种页岩气开发油基钻井液固井前置液 |
CN103756653A (zh) * | 2013-12-19 | 2014-04-30 | 中国石油集团渤海钻探工程有限公司 | 无固相抗盐清洁型固井隔离液及其制备方法 |
CN105038737A (zh) * | 2015-06-29 | 2015-11-11 | 北京中科天启油气技术有限公司 | 一种强抑制防塌钻井液及其应用 |
CN105419758A (zh) * | 2015-12-25 | 2016-03-23 | 中国石油大学(华东) | 一种适用于油基钻井液的固井冲洗液体系及制备方法 |
CN106085395A (zh) * | 2016-06-20 | 2016-11-09 | 中国石油大学(华东) | 一种适用于油基钻井液的微乳液型冲洗液体系及制备方法 |
Non-Patent Citations (2)
Title |
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欧红娟等: "油基钻井液固井前置液技术研究进展 ", 《精细石油化工进展》 * |
王成文等: "微乳液型油基钻井液冲洗液技术 ", 《油田化学》 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111826146A (zh) * | 2020-08-06 | 2020-10-27 | 中国石油大学(北京) | 一种利用浊点和原位乳化协同清洗油基泥浆的方法及配套清洗剂 |
CN114859018A (zh) * | 2021-02-04 | 2022-08-05 | 中国石油天然气股份有限公司 | 试油入井工作液的性能测试方法、装置、设备及存储介质 |
CN114859018B (zh) * | 2021-02-04 | 2023-09-26 | 中国石油天然气股份有限公司 | 试油入井工作液的性能测试方法、装置、设备及存储介质 |
CN113667463A (zh) * | 2021-09-08 | 2021-11-19 | 中石化石油工程技术服务有限公司 | 一种中低温油基钻井液用驱油隔离液及其制备方法 |
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Effective date of registration: 20210609 Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Applicant after: SINOPEC Group Applicant after: SINOPEC OILFIELD SERVICE Corp. Applicant after: SINOPEC OILFIELD SERVICE JIANGHAN Corp. Applicant after: SINOPEC JIANGHAN PETROLEUM ENGINEERING CO.,LTD. SHALE GAS EXTRACTION TECHNOLOGY SERVICE CO. Address before: 100029 12th floor, no.6, Huixin East Street, Chaoyang District, Beijing Applicant before: SINOPEC OILFIELD SERVICE Corp. Applicant before: SINOPEC OILFIELD SERVICE JIANGHAN Corp. Applicant before: SINOPEC JIANGHAN PETROLEUM ENGINEERING CO.,LTD. SHALE GAS EXTRACTION TECHNOLOGY SERVICE CO. |
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Application publication date: 20191115 |
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