CN112227965B - 一种耐高温包覆抽油杆 - Google Patents
一种耐高温包覆抽油杆 Download PDFInfo
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- CN112227965B CN112227965B CN202011424800.8A CN202011424800A CN112227965B CN 112227965 B CN112227965 B CN 112227965B CN 202011424800 A CN202011424800 A CN 202011424800A CN 112227965 B CN112227965 B CN 112227965B
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- CN
- China
- Prior art keywords
- solution
- sucker rod
- urea
- stirring
- phenylenediamine
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- 239000004642 Polyimide Substances 0.000 claims abstract description 54
- 229920001721 polyimide Polymers 0.000 claims abstract description 54
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 105
- 239000000243 solution Substances 0.000 claims description 79
- 238000003756 stirring Methods 0.000 claims description 70
- DKUYEPUUXLQPPX-UHFFFAOYSA-N dibismuth;molybdenum;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Mo].[Mo].[Bi+3].[Bi+3] DKUYEPUUXLQPPX-UHFFFAOYSA-N 0.000 claims description 51
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 50
- 239000004005 microsphere Substances 0.000 claims description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 41
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 claims description 40
- VLDPXPPHXDGHEW-UHFFFAOYSA-N 1-chloro-2-dichlorophosphoryloxybenzene Chemical compound ClC1=CC=CC=C1OP(Cl)(Cl)=O VLDPXPPHXDGHEW-UHFFFAOYSA-N 0.000 claims description 40
- 229920001807 Urea-formaldehyde Polymers 0.000 claims description 40
- 239000008367 deionised water Substances 0.000 claims description 40
- 229910021641 deionized water Inorganic materials 0.000 claims description 40
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 40
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 40
- 239000004202 carbamide Substances 0.000 claims description 35
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 33
- 239000003607 modifier Substances 0.000 claims description 32
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 25
- 239000007788 liquid Substances 0.000 claims description 25
- 239000011259 mixed solution Substances 0.000 claims description 25
- 238000005303 weighing Methods 0.000 claims description 25
- JHXKRIRFYBPWGE-UHFFFAOYSA-K bismuth chloride Chemical compound Cl[Bi](Cl)Cl JHXKRIRFYBPWGE-UHFFFAOYSA-K 0.000 claims description 20
- 238000006243 chemical reaction Methods 0.000 claims description 20
- XYIBRDXRRQCHLP-UHFFFAOYSA-N ethyl acetoacetate Chemical compound CCOC(=O)CC(C)=O XYIBRDXRRQCHLP-UHFFFAOYSA-N 0.000 claims description 20
- 238000005406 washing Methods 0.000 claims description 20
- 238000002360 preparation method Methods 0.000 claims description 19
- -1 urea ester Chemical class 0.000 claims description 19
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 16
- APUPEJJSWDHEBO-UHFFFAOYSA-P ammonium molybdate Chemical compound [NH4+].[NH4+].[O-][Mo]([O-])(=O)=O APUPEJJSWDHEBO-UHFFFAOYSA-P 0.000 claims description 15
- 229940010552 ammonium molybdate Drugs 0.000 claims description 15
- 235000018660 ammonium molybdate Nutrition 0.000 claims description 15
- 239000011609 ammonium molybdate Substances 0.000 claims description 15
- 238000001816 cooling Methods 0.000 claims description 15
- 238000001035 drying Methods 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 15
- 239000007787 solid Substances 0.000 claims description 15
- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 10
- 230000007935 neutral effect Effects 0.000 claims description 10
- 238000005260 corrosion Methods 0.000 claims description 8
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 5
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 5
- 239000007853 buffer solution Substances 0.000 claims description 5
- 238000005253 cladding Methods 0.000 claims description 5
- 238000004821 distillation Methods 0.000 claims description 5
- 239000005457 ice water Substances 0.000 claims description 5
- 239000007769 metal material Substances 0.000 claims description 5
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- 239000002105 nanoparticle Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 5
- 238000001291 vacuum drying Methods 0.000 claims description 5
- 238000005086 pumping Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 6
- 238000000605 extraction Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000007259 addition reaction Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000006482 condensation reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009477 glass transition Effects 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- VGGLHLAESQEWCR-UHFFFAOYSA-N N-(hydroxymethyl)urea Chemical compound NC(=O)NCO VGGLHLAESQEWCR-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001621 bismuth Chemical class 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical compound [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000001699 photocatalysis Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G39/00—Compounds of molybdenum
-
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/046—Couplings; joints between rod or the like and bit or between rod and rod or the like with ribs, pins, or jaws, and complementary grooves or the like, e.g. bayonet catches
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
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CN202011424800.8A CN112227965B (zh) | 2020-12-09 | 2020-12-09 | 一种耐高温包覆抽油杆 |
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CN202011424800.8A CN112227965B (zh) | 2020-12-09 | 2020-12-09 | 一种耐高温包覆抽油杆 |
Publications (2)
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CN112227965A CN112227965A (zh) | 2021-01-15 |
CN112227965B true CN112227965B (zh) | 2021-04-06 |
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CN202011424800.8A Active CN112227965B (zh) | 2020-12-09 | 2020-12-09 | 一种耐高温包覆抽油杆 |
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Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1518960A (en) * | 1924-03-20 | 1924-12-09 | Bowser Estella Harriett | Sucker-rod joint |
CN1445313A (zh) * | 2002-03-20 | 2003-10-01 | 斯普雷赖特股份有限公司 | 粉末涂料组合物和方法 |
CN102639640A (zh) * | 2009-11-19 | 2012-08-15 | 东洋纺织株式会社 | 氨基甲酸酯改性聚酰亚胺系阻燃树脂组合物 |
CN104074470A (zh) * | 2014-06-11 | 2014-10-01 | 济南琪玙复合材料技术开发有限公司 | 一种耐高温耐磨防腐复合抽油杆及制备方法 |
CN204024500U (zh) * | 2014-06-11 | 2014-12-17 | 济南琪玙复合材料技术开发有限公司 | 一种耐高温耐磨防腐复合抽油杆 |
CN206000475U (zh) * | 2016-06-15 | 2017-03-08 | 东营弘州机械制造有限公司 | 抽油杆接箍与抽油杆接头推承面防腐器 |
CN206957592U (zh) * | 2016-10-31 | 2018-02-02 | 吉林市圣赢碳纤维制品有限公司 | 一种混杂纤维增强热固性树脂复合材料抽油杆扶正器 |
CN108264752A (zh) * | 2018-02-11 | 2018-07-10 | 温州市赢创新材料技术有限公司 | 一种耐热聚酰亚胺复合质子膜及其制备方法 |
CN109098672A (zh) * | 2018-09-30 | 2018-12-28 | 大庆丹枫石油技术开发有限公司 | 一种耐高温耐磨损的抽油杆扶正器 |
-
2020
- 2020-12-09 CN CN202011424800.8A patent/CN112227965B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1518960A (en) * | 1924-03-20 | 1924-12-09 | Bowser Estella Harriett | Sucker-rod joint |
CN1445313A (zh) * | 2002-03-20 | 2003-10-01 | 斯普雷赖特股份有限公司 | 粉末涂料组合物和方法 |
CN102639640A (zh) * | 2009-11-19 | 2012-08-15 | 东洋纺织株式会社 | 氨基甲酸酯改性聚酰亚胺系阻燃树脂组合物 |
CN104074470A (zh) * | 2014-06-11 | 2014-10-01 | 济南琪玙复合材料技术开发有限公司 | 一种耐高温耐磨防腐复合抽油杆及制备方法 |
CN204024500U (zh) * | 2014-06-11 | 2014-12-17 | 济南琪玙复合材料技术开发有限公司 | 一种耐高温耐磨防腐复合抽油杆 |
CN206000475U (zh) * | 2016-06-15 | 2017-03-08 | 东营弘州机械制造有限公司 | 抽油杆接箍与抽油杆接头推承面防腐器 |
CN206957592U (zh) * | 2016-10-31 | 2018-02-02 | 吉林市圣赢碳纤维制品有限公司 | 一种混杂纤维增强热固性树脂复合材料抽油杆扶正器 |
CN108264752A (zh) * | 2018-02-11 | 2018-07-10 | 温州市赢创新材料技术有限公司 | 一种耐热聚酰亚胺复合质子膜及其制备方法 |
CN109098672A (zh) * | 2018-09-30 | 2018-12-28 | 大庆丹枫石油技术开发有限公司 | 一种耐高温耐磨损的抽油杆扶正器 |
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Inventor after: Liu Yiliang Inventor after: Sun Jiaxing Inventor after: Cui Donghua Inventor after: Liu Yichen Inventor after: Liu Yihe Inventor after: Liu Guoguang Inventor before: Liu Yiliang Inventor before: Sun Jiaxing Inventor before: Cui Donghua Inventor before: Liu Yichen Inventor before: Liu Yihe Inventor before: Yu Fazhen Inventor before: Liu Guoguang |