CN109763127A - 一种可溶桥塞用快速溶解液及其制备方法 - Google Patents
一种可溶桥塞用快速溶解液及其制备方法 Download PDFInfo
- Publication number
- CN109763127A CN109763127A CN201910162022.0A CN201910162022A CN109763127A CN 109763127 A CN109763127 A CN 109763127A CN 201910162022 A CN201910162022 A CN 201910162022A CN 109763127 A CN109763127 A CN 109763127A
- Authority
- CN
- China
- Prior art keywords
- parts
- bridge plug
- solvable bridge
- lysate
- quick
- 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.)
- Granted
Links
- 239000006166 lysate Substances 0.000 title claims abstract description 48
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 57
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical class [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims abstract description 45
- 150000001450 anions Chemical class 0.000 claims abstract description 29
- 239000003112 inhibitor Substances 0.000 claims abstract description 29
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000004094 surface-active agent Substances 0.000 claims abstract description 28
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims abstract description 26
- 150000007524 organic acids Chemical class 0.000 claims abstract description 22
- UTPOUAZEFGTYAY-UHFFFAOYSA-N azanium;2-chloroacetate Chemical compound [NH4+].[O-]C(=O)CCl UTPOUAZEFGTYAY-UHFFFAOYSA-N 0.000 claims abstract description 19
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims abstract description 6
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 51
- 230000005764 inhibitory process Effects 0.000 claims description 29
- 239000007795 chemical reaction product Substances 0.000 claims description 24
- -1 fluoroalkyl carboxylic acids Chemical class 0.000 claims description 18
- 239000000376 reactant Substances 0.000 claims description 16
- 238000003756 stirring Methods 0.000 claims description 15
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 12
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 9
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 8
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 8
- 230000035484 reaction time Effects 0.000 claims description 8
- 239000001103 potassium chloride Substances 0.000 claims description 6
- 235000011164 potassium chloride Nutrition 0.000 claims description 6
- KRXFTOUYGXMRRU-UHFFFAOYSA-N 3h-1,3-benzothiazole-2-thione;sodium Chemical compound [Na].C1=CC=C2SC(=S)NC2=C1 KRXFTOUYGXMRRU-UHFFFAOYSA-N 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 150000003839 salts Chemical class 0.000 claims description 5
- PRPAGESBURMWTI-UHFFFAOYSA-N [C].[F] Chemical compound [C].[F] PRPAGESBURMWTI-UHFFFAOYSA-N 0.000 claims description 4
- 235000019270 ammonium chloride Nutrition 0.000 claims description 4
- 239000004310 lactic acid Substances 0.000 claims description 4
- 235000014655 lactic acid Nutrition 0.000 claims description 4
- LNOPIUAQISRISI-UHFFFAOYSA-N n'-hydroxy-2-propan-2-ylsulfonylethanimidamide Chemical compound CC(C)S(=O)(=O)CC(N)=NO LNOPIUAQISRISI-UHFFFAOYSA-N 0.000 claims description 4
- 229910019142 PO4 Inorganic materials 0.000 claims description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 3
- 239000010452 phosphate Substances 0.000 claims description 3
- 230000003213 activating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 125000003709 fluoroalkyl group Chemical group 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 238000010992 reflux Methods 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 claims 1
- 239000008240 homogeneous mixture Substances 0.000 claims 1
- 230000007797 corrosion Effects 0.000 abstract description 16
- 238000005260 corrosion Methods 0.000 abstract description 16
- 230000015572 biosynthetic process Effects 0.000 abstract description 8
- 238000006056 electrooxidation reaction Methods 0.000 abstract description 7
- 239000003792 electrolyte Substances 0.000 abstract description 5
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 abstract description 5
- 239000000654 additive Substances 0.000 abstract description 3
- 230000000996 additive effect Effects 0.000 abstract description 3
- 238000004090 dissolution Methods 0.000 description 14
- 239000007789 gas Substances 0.000 description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910000861 Mg alloy Inorganic materials 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000006184 cosolvent Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000116 mitigating effect Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- BHNHHSOHWZKFOX-UHFFFAOYSA-N 2-methyl-1H-indole Chemical class C1=CC=C2NC(C)=CC2=C1 BHNHHSOHWZKFOX-UHFFFAOYSA-N 0.000 description 1
- 229910001051 Magnalium Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- TVDSBUOJIPERQY-UHFFFAOYSA-N prop-2-yn-1-ol Chemical group OCC#C TVDSBUOJIPERQY-UHFFFAOYSA-N 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- FDRCDNZGSXJAFP-UHFFFAOYSA-M sodium chloroacetate Chemical group [Na+].[O-]C(=O)CCl FDRCDNZGSXJAFP-UHFFFAOYSA-M 0.000 description 1
- RYBDDEQWEMKITB-UHFFFAOYSA-N sodium;1,3-thiazole Chemical compound [Na].C1=CSC=N1 RYBDDEQWEMKITB-UHFFFAOYSA-N 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F1/00—Etching metallic material by chemical means
- C23F1/10—Etching compositions
- C23F1/14—Aqueous compositions
- C23F1/16—Acidic compositions
- C23F1/22—Acidic compositions for etching magnesium or alloys thereof
-
- 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
- E21B33/134—Bridging plugs
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
Description
缓蚀助溶调理剂加量,% | 样块溶解时间,min |
0 | 480 |
1 | 45 |
2 | 39 |
3 | 8 |
4 | 6 |
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2018110188301 | 2018-08-31 | ||
CN201811018830.1A CN108677190A (zh) | 2018-08-31 | 2018-08-31 | 一种可溶桥塞用快速溶解液及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN109763127A true CN109763127A (zh) | 2019-05-17 |
CN109763127B CN109763127B (zh) | 2022-03-08 |
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CN201811018830.1A Pending CN108677190A (zh) | 2018-08-31 | 2018-08-31 | 一种可溶桥塞用快速溶解液及其制备方法 |
CN201910162022.0A Active CN109763127B (zh) | 2018-08-31 | 2019-03-04 | 一种可溶桥塞用快速溶解液及其制备方法 |
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CN201811018830.1A Pending CN108677190A (zh) | 2018-08-31 | 2018-08-31 | 一种可溶桥塞用快速溶解液及其制备方法 |
Country Status (1)
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CN (2) | CN108677190A (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110847852A (zh) * | 2019-10-22 | 2020-02-28 | 中国石油天然气股份有限公司 | 一种加速可溶桥塞溶解的电化学方法 |
CN111852393A (zh) * | 2020-07-06 | 2020-10-30 | 中国石油天然气股份有限公司 | 一种加速可溶金属球座溶解速率的装置及方法 |
CN116004208A (zh) * | 2022-08-17 | 2023-04-25 | 四川省蕤峰伟业科技有限公司 | 一种多功能井筒清洗剂及其制备方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110656904A (zh) * | 2019-09-11 | 2020-01-07 | 中国石油天然气股份有限公司 | 一种加快可溶桥塞溶解速率的方法 |
CN111826147B (zh) * | 2020-07-14 | 2022-08-26 | 东方宝麟科技发展(北京)有限公司 | 一种水平井压裂用可溶桥塞助溶剂及可溶桥塞助溶工艺 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104651691A (zh) * | 2015-02-06 | 2015-05-27 | 宁波高新区融创新材料科技有限公司 | 快速降解镁合金材料及其制造方法和应用 |
CN105086989A (zh) * | 2014-05-19 | 2015-11-25 | 中国石油化工股份有限公司 | 一种页岩气藏压裂前复合酸液、其制备方法和应用 |
-
2018
- 2018-08-31 CN CN201811018830.1A patent/CN108677190A/zh active Pending
-
2019
- 2019-03-04 CN CN201910162022.0A patent/CN109763127B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105086989A (zh) * | 2014-05-19 | 2015-11-25 | 中国石油化工股份有限公司 | 一种页岩气藏压裂前复合酸液、其制备方法和应用 |
CN104651691A (zh) * | 2015-02-06 | 2015-05-27 | 宁波高新区融创新材料科技有限公司 | 快速降解镁合金材料及其制造方法和应用 |
Non-Patent Citations (1)
Title |
---|
佟曼丽: "《油田化学》", 28 February 1997, 石油大学出版社 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110847852A (zh) * | 2019-10-22 | 2020-02-28 | 中国石油天然气股份有限公司 | 一种加速可溶桥塞溶解的电化学方法 |
CN111852393A (zh) * | 2020-07-06 | 2020-10-30 | 中国石油天然气股份有限公司 | 一种加速可溶金属球座溶解速率的装置及方法 |
CN116004208A (zh) * | 2022-08-17 | 2023-04-25 | 四川省蕤峰伟业科技有限公司 | 一种多功能井筒清洗剂及其制备方法 |
Also Published As
Publication number | Publication date |
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CN108677190A (zh) | 2018-10-19 |
CN109763127B (zh) | 2022-03-08 |
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Address after: 644000 comprehensive building of longshun Garden community, Taixing Road, shaping Town, Lingang Development Zone, Yibin City, Sichuan Province Patentee after: SICHUAN CHANGNING NATURAL GAS DEVELOPMENT Co.,Ltd. Patentee after: SICHUAN SHENGNUO OIL. AND GAS ENGINEERING TECHNOLOGY SERVICE Co.,Ltd. Patentee after: Sichuan Weiwodun Petroleum Technology Co.,Ltd. Address before: 644005 complex building of longshun Garden community, Taixing Road, shaping Town, Lingang Development Zone, Yibin City, Sichuan Province Patentee before: SICHUAN CHANGNING NATURAL GAS DEVELOPMENT Co.,Ltd. Patentee before: SICHUAN SHENGNUO OIL. AND GAS ENGINEERING TECHNOLOGY SERVICE Co.,Ltd. Patentee before: SICHUAN WEWODON CHEMICAL CO.,LTD. |
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