CN106967395B - 一种高密度、低粘度油基钻井液 - Google Patents
一种高密度、低粘度油基钻井液 Download PDFInfo
- Publication number
- CN106967395B CN106967395B CN201710260216.5A CN201710260216A CN106967395B CN 106967395 B CN106967395 B CN 106967395B CN 201710260216 A CN201710260216 A CN 201710260216A CN 106967395 B CN106967395 B CN 106967395B
- Authority
- CN
- China
- Prior art keywords
- oil
- acid
- drilling fluid
- parts
- based drilling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 72
- 239000012530 fluid Substances 0.000 title claims abstract description 68
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 42
- 239000003085 diluting agent Substances 0.000 claims abstract description 22
- 238000009736 wetting Methods 0.000 claims abstract description 22
- 229910001504 inorganic chloride Inorganic materials 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910001868 water Inorganic materials 0.000 claims abstract description 10
- 239000003921 oil Substances 0.000 claims description 68
- 238000010438 heat treatment Methods 0.000 claims description 56
- 239000000203 mixture Substances 0.000 claims description 33
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims description 28
- 229940043237 diethanolamine Drugs 0.000 claims description 28
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 25
- 239000000194 fatty acid Substances 0.000 claims description 25
- 229930195729 fatty acid Natural products 0.000 claims description 25
- 150000004665 fatty acids Chemical class 0.000 claims description 25
- 239000003784 tall oil Substances 0.000 claims description 25
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 17
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 17
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 17
- 239000005642 Oleic acid Substances 0.000 claims description 17
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 17
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 17
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 17
- HNNQYHFROJDYHQ-UHFFFAOYSA-N 3-(4-ethylcyclohexyl)propanoic acid 3-(3-ethylcyclopentyl)propanoic acid Chemical compound CCC1CCC(CCC(O)=O)C1.CCC1CCC(CCC(O)=O)CC1 HNNQYHFROJDYHQ-UHFFFAOYSA-N 0.000 claims description 16
- 239000010426 asphalt Substances 0.000 claims description 15
- CFQZKFWQLAHGSL-FNTYJUCDSA-N (3e,5e,7e,9e,11e,13e,15e,17e)-18-[(3e,5e,7e,9e,11e,13e,15e,17e)-18-[(3e,5e,7e,9e,11e,13e,15e)-octadeca-3,5,7,9,11,13,15,17-octaenoyl]oxyoctadeca-3,5,7,9,11,13,15,17-octaenoyl]oxyoctadeca-3,5,7,9,11,13,15,17-octaenoic acid Chemical compound OC(=O)C\C=C\C=C\C=C\C=C\C=C\C=C\C=C\C=C\OC(=O)C\C=C\C=C\C=C\C=C\C=C\C=C\C=C\C=C\OC(=O)C\C=C\C=C\C=C\C=C\C=C\C=C\C=C\C=C CFQZKFWQLAHGSL-FNTYJUCDSA-N 0.000 claims description 14
- DPUOLQHDNGRHBS-UHFFFAOYSA-N Brassidinsaeure Natural products CCCCCCCCC=CCCCCCCCCCCCC(O)=O DPUOLQHDNGRHBS-UHFFFAOYSA-N 0.000 claims description 14
- URXZXNYJPAJJOQ-UHFFFAOYSA-N Erucic acid Natural products CCCCCCC=CCCCCCCCCCCCC(O)=O URXZXNYJPAJJOQ-UHFFFAOYSA-N 0.000 claims description 14
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 14
- DPUOLQHDNGRHBS-KTKRTIGZSA-N erucic acid Chemical compound CCCCCCCC\C=C/CCCCCCCCCCCC(O)=O DPUOLQHDNGRHBS-KTKRTIGZSA-N 0.000 claims description 14
- 239000002253 acid Substances 0.000 claims description 11
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 9
- 239000000292 calcium oxide Substances 0.000 claims description 9
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 9
- YZAZXIUFBCPZGB-QZOPMXJLSA-N (z)-octadec-9-enoic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O.CCCCCCCC\C=C/CCCCCCCC(O)=O YZAZXIUFBCPZGB-QZOPMXJLSA-N 0.000 claims description 8
- QJZYHAIUNVAGQP-UHFFFAOYSA-N 3-nitrobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1C2C=CC1C(C(=O)O)C2(C(O)=O)[N+]([O-])=O QJZYHAIUNVAGQP-UHFFFAOYSA-N 0.000 claims description 8
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 8
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 8
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 8
- 239000000920 calcium hydroxide Substances 0.000 claims description 8
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 8
- 239000004021 humic acid Substances 0.000 claims description 8
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 8
- 239000000347 magnesium hydroxide Substances 0.000 claims description 8
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims description 8
- 239000000395 magnesium oxide Substances 0.000 claims description 8
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 8
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 8
- 239000011347 resin Substances 0.000 claims description 8
- 229920005989 resin Polymers 0.000 claims description 8
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 6
- 239000000654 additive Substances 0.000 claims description 6
- 230000000996 additive effect Effects 0.000 claims description 6
- 239000001110 calcium chloride Substances 0.000 claims description 6
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 6
- 239000002283 diesel fuel Substances 0.000 claims description 6
- 150000003841 chloride salts Chemical class 0.000 claims description 4
- 150000001804 chlorine Chemical class 0.000 claims description 4
- 239000001103 potassium chloride Substances 0.000 claims description 4
- 235000011164 potassium chloride Nutrition 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- 239000011780 sodium chloride Substances 0.000 claims description 4
- 229910001514 alkali metal chloride Inorganic materials 0.000 claims description 3
- 229910001617 alkaline earth metal chloride Inorganic materials 0.000 claims description 3
- 239000002585 base Substances 0.000 claims description 3
- 239000007957 coemulsifier Substances 0.000 claims description 3
- 239000000539 dimer Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims description 2
- 239000000440 bentonite Substances 0.000 abstract description 10
- 229910000278 bentonite Inorganic materials 0.000 abstract description 10
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 abstract description 10
- 230000032683 aging Effects 0.000 abstract description 7
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 abstract description 5
- 229910052601 baryte Inorganic materials 0.000 abstract description 5
- 239000010428 baryte Substances 0.000 abstract description 5
- 230000005484 gravity Effects 0.000 abstract description 4
- 239000004033 plastic Substances 0.000 abstract description 4
- 239000003638 chemical reducing agent Substances 0.000 abstract description 2
- 239000000706 filtrate Substances 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 description 15
- 229960004418 trolamine Drugs 0.000 description 11
- 238000007599 discharging Methods 0.000 description 10
- 239000007864 aqueous solution Substances 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000011938 amidation process Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 239000012267 brine Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 150000004668 long chain fatty acids Chemical group 0.000 description 1
- 125000005608 naphthenic acid group Chemical group 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000007363 ring formation reaction Methods 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004094 surface-active agent 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
- C09K8/02—Well-drilling compositions
- C09K8/32—Non-aqueous well-drilling compositions, e.g. oil-based
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710260216.5A CN106967395B (zh) | 2017-04-20 | 2017-04-20 | 一种高密度、低粘度油基钻井液 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710260216.5A CN106967395B (zh) | 2017-04-20 | 2017-04-20 | 一种高密度、低粘度油基钻井液 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106967395A CN106967395A (zh) | 2017-07-21 |
CN106967395B true CN106967395B (zh) | 2020-01-14 |
Family
ID=59333139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710260216.5A Active CN106967395B (zh) | 2017-04-20 | 2017-04-20 | 一种高密度、低粘度油基钻井液 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106967395B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108276974B (zh) * | 2018-02-10 | 2020-09-11 | 长江大学 | 一种深水恒流变合成基钻井液 |
CN110872497B (zh) * | 2018-08-30 | 2022-03-15 | 中石化石油工程技术服务有限公司 | 一种生物质醇醚基钻井液及其制备方法 |
CN110835111B (zh) * | 2019-12-02 | 2021-07-09 | 浙江树人学院(浙江树人大学) | 油基钻井液用膨润土的制备工艺 |
CN114106798A (zh) * | 2020-08-28 | 2022-03-01 | 中石化石油工程技术服务有限公司 | 一种油基钻井液及其制备方法和用途 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103320104B (zh) * | 2013-06-27 | 2015-09-02 | 中国石油大学(北京) | 一种油包水型生物柴油基钻井液及其制备方法 |
CN103710010B (zh) * | 2013-12-30 | 2017-02-22 | 安东石油技术(集团)有限公司 | 一种抗高温油基钻井液体系 |
CN105623628B (zh) * | 2014-11-03 | 2021-04-02 | 成都西油华巍科技有限公司 | 一种超高密度油基钻井液 |
CN104818005B (zh) * | 2015-05-20 | 2017-12-19 | 中国海洋石油总公司 | 一种高温高密度无土油基钻井液及其制备方法 |
CN105199689B (zh) * | 2015-10-30 | 2018-03-23 | 北京奥凯立科技发展股份有限公司 | 一种低粘高切油包水钻井液 |
-
2017
- 2017-04-20 CN CN201710260216.5A patent/CN106967395B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN106967395A (zh) | 2017-07-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106967395B (zh) | 一种高密度、低粘度油基钻井液 | |
CN103146364B (zh) | 一种强抑制水基钻井液 | |
EP0163459B1 (en) | Oil field cements | |
CN102757778B (zh) | 一种抗高矿化度水质压裂液 | |
US8668010B2 (en) | Wellbore servicing compositions comprising a fluid loss agent and methods of making and using same | |
CN111534290B (zh) | 一种储层保护钻井液用解水锁剂及其制备和使用方法 | |
CN107109201B (zh) | 聚合物组合物 | |
NO173346B (no) | Fremgangsmaate for oeket utvinning av olje i underjordiske formasjoner | |
EP1309522B1 (en) | Set retarders for foamed cements | |
CN104861944A (zh) | 一种深水恒流变油基钻井液 | |
MX2008015575A (es) | Aditivos de perdida de fluido modificados hidrofobicamente y productos de viscosificador. | |
US20160130495A1 (en) | Spacer fluid having sized particulates and methods of using the same | |
CN112408890A (zh) | 抗高温、增韧、防气窜固井水泥浆及其制备方法 | |
CN106221683B (zh) | 一种水基钻井液用固井隔离液的制备方法 | |
CN107043615B (zh) | 一种低乳化剂添加的油基钻井液 | |
CN106634886B (zh) | 钻井液用降粘剂硅氟聚合物及其制备方法 | |
US20160060507A1 (en) | Method for reusing produced water for hydraulic fracturing | |
US20150307769A1 (en) | Permeability of subterranean reservoirs using acid diversion | |
CN110724514B (zh) | 一种纳米高温乳化胶凝酸及制备方法 | |
CN102757777B (zh) | 一种用于致密气藏压裂的抑制水锁型耐高温压裂液 | |
CN113025299B (zh) | 一种水基胍胶压裂液增效剂及其制备方法与应用 | |
Ghazali et al. | Feasibility study of tannin-lignosulfonate drilling fluid system for drilling geothermal prospect | |
CA3011702A1 (en) | Spacer fluid having sized particulates and methods of using the same | |
CN110760295B (zh) | 一种油井水泥浆高温增粘剂及其制备方法 | |
CN118146446B (zh) | 一种压裂液稠化剂及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Xu Mingbiao Inventor after: By Fuchang Inventor after: Wen Hua Inventor after: Yan Haiyuan Inventor before: Xu Mingbiao Inventor before: By Fuchang Inventor before: Wen Hua |
|
CB03 | Change of inventor or designer information | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200426 Address after: 434000, No. 1, South Ring Road, Shashi District, Hubei, Jingzhou Co-patentee after: JINGZHOU JIAHUA TECHNOLOGY Co.,Ltd. Patentee after: Yangtze University Co-patentee after: COSL CHEMICALS (TIANJIN) Co.,Ltd. Address before: 434000, No. 1, South Ring Road, Shashi District, Hubei, Jingzhou Co-patentee before: JINGZHOU JIAHUA TECHNOLOGY Co.,Ltd. Patentee before: Yangtze University |
|
TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: No.1, South Ring Road, Shashi District, Jingzhou City, Hubei Province Patentee after: Yangtze University Patentee after: JINGZHOU JIAHUA TECHNOLOGY Co.,Ltd. Patentee after: Tianjin Yike Environmental Protection Technology Co.,Ltd. Address before: No.1, South Ring Road, Shashi District, Jingzhou City, Hubei Province Patentee before: Yangtze University Patentee before: JINGZHOU JIAHUA TECHNOLOGY Co.,Ltd. Patentee before: COSL CHEMICALS (TIANJIN) Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20230719 Address after: No.1, South Ring Road, Shashi District, Jingzhou City, Hubei Province Patentee after: Yangtze University Patentee after: JINGZHOU JIAHUA TECHNOLOGY Co.,Ltd. Address before: No.1, South Ring Road, Shashi District, Jingzhou City, Hubei Province Patentee before: Yangtze University Patentee before: JINGZHOU JIAHUA TECHNOLOGY Co.,Ltd. Patentee before: Tianjin Yike Environmental Protection Technology Co.,Ltd. |
|
TR01 | Transfer of patent right |