CN103756654B - 抗盐高密度隔离液及其制备方法 - Google Patents
抗盐高密度隔离液及其制备方法 Download PDFInfo
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- CN103756654B CN103756654B CN201410021059.9A CN201410021059A CN103756654B CN 103756654 B CN103756654 B CN 103756654B CN 201410021059 A CN201410021059 A CN 201410021059A CN 103756654 B CN103756654 B CN 103756654B
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- sodium
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- 239000007788 liquid Substances 0.000 title claims abstract description 44
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- 238000002955 isolation Methods 0.000 title abstract description 11
- 150000003839 salts Chemical class 0.000 title abstract description 7
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 19
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 17
- 239000000375 suspending agent Substances 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000011780 sodium chloride Substances 0.000 claims abstract description 10
- XFTALRAZSCGSKN-UHFFFAOYSA-M sodium;4-ethenylbenzenesulfonate Chemical compound [Na+].[O-]S(=O)(=O)C1=CC=C(C=C)C=C1 XFTALRAZSCGSKN-UHFFFAOYSA-M 0.000 claims abstract description 8
- 239000003085 diluting agent Substances 0.000 claims abstract description 5
- 238000003756 stirring Methods 0.000 claims description 28
- DZSVIVLGBJKQAP-UHFFFAOYSA-N 1-(2-methyl-5-propan-2-ylcyclohex-2-en-1-yl)propan-1-one Chemical compound CCC(=O)C1CC(C(C)C)CC=C1C DZSVIVLGBJKQAP-UHFFFAOYSA-N 0.000 claims description 14
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 12
- 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 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 229910052708 sodium Inorganic materials 0.000 claims description 8
- 239000011734 sodium Substances 0.000 claims description 8
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 6
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims description 6
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 6
- STCOOQWBFONSKY-UHFFFAOYSA-N tributyl phosphate Chemical group CCCCOP(=O)(OCCCC)OCCCC STCOOQWBFONSKY-UHFFFAOYSA-N 0.000 claims description 6
- 239000000230 xanthan gum Substances 0.000 claims description 6
- 229920001285 xanthan gum Polymers 0.000 claims description 6
- 229940082509 xanthan gum Drugs 0.000 claims description 6
- 235000010493 xanthan gum Nutrition 0.000 claims description 6
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 5
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 5
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 5
- 239000003999 initiator Substances 0.000 claims description 5
- -1 methylene phosphoric acid derivatives Chemical class 0.000 claims description 5
- CFOCOVNPZDVGDV-UHFFFAOYSA-N 3,4,5-trihydroxy-2-methylbenzoic acid Chemical compound CC1=C(O)C(O)=C(O)C=C1C(O)=O CFOCOVNPZDVGDV-UHFFFAOYSA-N 0.000 claims description 4
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 4
- 239000005864 Sulphur Substances 0.000 claims description 4
- 239000000654 additive Substances 0.000 claims description 4
- 230000000996 additive effect Effects 0.000 claims description 4
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical group [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 4
- 239000010428 baryte Substances 0.000 claims description 4
- 229910052601 baryte Inorganic materials 0.000 claims description 4
- 239000013530 defoamer Substances 0.000 claims description 4
- YDEXUEFDPVHGHE-GGMCWBHBSA-L disodium;(2r)-3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate Chemical group [Na+].[Na+].COC1=CC=CC(C[C@H](CS([O-])(=O)=O)OC=2C(=CC(CCCS([O-])(=O)=O)=CC=2)OC)=C1O YDEXUEFDPVHGHE-GGMCWBHBSA-L 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 229920001577 copolymer Polymers 0.000 claims description 3
- 229920002126 Acrylic acid copolymer Polymers 0.000 claims description 2
- 229920006322 acrylamide copolymer Polymers 0.000 claims description 2
- 235000012216 bentonite Nutrition 0.000 claims description 2
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 claims description 2
- 239000011837 N,N-methylenebisacrylamide Substances 0.000 abstract description 3
- ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical compound C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 238000002156 mixing Methods 0.000 abstract description 2
- 229920000536 2-Acrylamido-2-methylpropane sulfonic acid Polymers 0.000 abstract 1
- XHZPRMZZQOIPDS-UHFFFAOYSA-N 2-Methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonic acid Chemical compound OS(=O)(=O)CC(C)(C)NC(=O)C=C XHZPRMZZQOIPDS-UHFFFAOYSA-N 0.000 abstract 1
- 239000002518 antifoaming agent Substances 0.000 abstract 1
- 229940088644 n,n-dimethylacrylamide Drugs 0.000 abstract 1
- YLGYACDQVQQZSW-UHFFFAOYSA-N n,n-dimethylprop-2-enamide Chemical compound CN(C)C(=O)C=C YLGYACDQVQQZSW-UHFFFAOYSA-N 0.000 abstract 1
- 239000003973 paint Substances 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 14
- 239000011083 cement mortar Substances 0.000 description 13
- 238000005553 drilling Methods 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000000203 mixture Substances 0.000 description 6
- 239000001768 carboxy methyl cellulose Substances 0.000 description 4
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 4
- 239000004568 cement Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- ONCZQWJXONKSMM-UHFFFAOYSA-N dialuminum;disodium;oxygen(2-);silicon(4+);hydrate Chemical compound O.[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Na+].[Na+].[Al+3].[Al+3].[Si+4].[Si+4].[Si+4].[Si+4] ONCZQWJXONKSMM-UHFFFAOYSA-N 0.000 description 4
- 229940080314 sodium bentonite Drugs 0.000 description 4
- 229910000280 sodium bentonite Inorganic materials 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 230000008719 thickening Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920002401 polyacrylamide Polymers 0.000 description 2
- 229920000058 polyacrylate Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 102200120772 rs876661123 Human genes 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 206010067482 No adverse event Diseases 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000011268 mixed slurry Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 239000000725 suspension 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
- C09K8/40—Spacer compositions, e.g. compositions used to separate well-drilling from cementing masses
Landscapes
- 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)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Abstract
Description
试验温度 | n值 | K(Pa·sn) | 密度差/4h(g/cm3) | 析水 | |
实施例3 | 室温 | 0.825 | 0.295 | 0.005 | ≤0.5% |
对比例 | 室温 | 0.951 | 0.203 | 0.135 | 15% |
Claims (5)
Priority Applications (1)
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CN201410021059.9A CN103756654B (zh) | 2014-01-16 | 2014-01-16 | 抗盐高密度隔离液及其制备方法 |
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CN201410021059.9A CN103756654B (zh) | 2014-01-16 | 2014-01-16 | 抗盐高密度隔离液及其制备方法 |
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CN103756654A CN103756654A (zh) | 2014-04-30 |
CN103756654B true CN103756654B (zh) | 2016-06-08 |
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CN201410021059.9A Active CN103756654B (zh) | 2014-01-16 | 2014-01-16 | 抗盐高密度隔离液及其制备方法 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104564022A (zh) * | 2014-09-03 | 2015-04-29 | 北京石大博诚科技有限公司 | 一种bosw超微试油液施工方法 |
CN104830294B (zh) * | 2015-01-20 | 2017-12-05 | 西南石油大学 | 一种耐高温抗污染固井隔离液及其制备方法 |
CN104962259A (zh) * | 2015-05-29 | 2015-10-07 | 成都欧美克石油科技有限公司 | 一种油基泥浆固井用双效隔离液及其制备方法 |
CN107338027A (zh) * | 2017-06-07 | 2017-11-10 | 常州杰轩纺织科技有限公司 | 一种隔离液及其制备方法 |
CN107915455B (zh) * | 2017-10-20 | 2020-10-27 | 新疆维吾尔自治区煤田灭火工程局 | 灌浆填充用的复合悬砂剂及其制备和使用方法 |
CN108441194A (zh) * | 2018-03-27 | 2018-08-24 | 长江大学 | 一种合成基钻井液固井前井壁的清洗方法及使用的固井前置液 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102212352A (zh) * | 2010-04-12 | 2011-10-12 | 长江大学 | 一种防气窜非渗透胶乳固井水泥浆 |
CN102746836A (zh) * | 2012-07-30 | 2012-10-24 | 廊坊古莱特石油技术有限公司 | 一种油气田固井自愈合水泥浆 |
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2014
- 2014-01-16 CN CN201410021059.9A patent/CN103756654B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102212352A (zh) * | 2010-04-12 | 2011-10-12 | 长江大学 | 一种防气窜非渗透胶乳固井水泥浆 |
CN102746836A (zh) * | 2012-07-30 | 2012-10-24 | 廊坊古莱特石油技术有限公司 | 一种油气田固井自愈合水泥浆 |
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C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Liu Wenming Inventor after: Fu Jiawen Inventor after: Kang Hongchang Inventor after: Song Guoping Inventor after: Hou Zhandong Inventor before: Liu Wenming Inventor before: Fu Jiawen Inventor before: Kang Hongchang Inventor before: Song Guoping Inventor before: Hou Zhandong |
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C14 | Grant of patent or utility model | ||
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Effective date of registration: 20201209 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. |