CN104371684A - 一种多氢水解胶束酸解堵剂与解堵工艺 - Google Patents
一种多氢水解胶束酸解堵剂与解堵工艺 Download PDFInfo
- Publication number
- CN104371684A CN104371684A CN201410583045.6A CN201410583045A CN104371684A CN 104371684 A CN104371684 A CN 104371684A CN 201410583045 A CN201410583045 A CN 201410583045A CN 104371684 A CN104371684 A CN 104371684A
- Authority
- CN
- China
- Prior art keywords
- acid
- mixture
- water
- optimizing
- mass ratio
- 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
- 238000005516 engineering process Methods 0.000 title abstract description 5
- 239000000693 micelle Substances 0.000 title abstract 5
- 239000000203 mixture Substances 0.000 claims abstract description 84
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 70
- 239000007924 injection Substances 0.000 claims abstract description 56
- 238000002347 injection Methods 0.000 claims abstract description 56
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 49
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 38
- 230000007797 corrosion Effects 0.000 claims abstract description 23
- 238000005260 corrosion Methods 0.000 claims abstract description 23
- 239000003112 inhibitor Substances 0.000 claims abstract description 21
- 238000003756 stirring Methods 0.000 claims abstract description 20
- 150000008052 alkyl sulfonates Chemical class 0.000 claims abstract description 17
- 150000007524 organic acids Chemical class 0.000 claims abstract description 17
- JNYAEWCLZODPBN-JGWLITMVSA-N (2r,3r,4s)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol Chemical compound OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O JNYAEWCLZODPBN-JGWLITMVSA-N 0.000 claims abstract description 15
- 239000003960 organic solvent Substances 0.000 claims abstract description 15
- 239000004576 sand Substances 0.000 claims abstract description 13
- 239000000243 solution Substances 0.000 claims abstract description 13
- 229940051841 polyoxyethylene ether Drugs 0.000 claims abstract description 9
- 229920000056 polyoxyethylene ether Polymers 0.000 claims abstract description 9
- 239000002253 acid Substances 0.000 claims description 57
- 230000007062 hydrolysis Effects 0.000 claims description 42
- 238000006460 hydrolysis reaction Methods 0.000 claims description 42
- 150000002431 hydrogen Chemical class 0.000 claims description 40
- 239000001257 hydrogen Substances 0.000 claims description 40
- 229910052739 hydrogen Inorganic materials 0.000 claims description 40
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 34
- -1 polyoxyethylene Polymers 0.000 claims description 32
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 25
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 24
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 24
- 230000020477 pH reduction Effects 0.000 claims description 20
- 239000004094 surface-active agent Substances 0.000 claims description 18
- 241001449342 Chlorocrambe hastata Species 0.000 claims description 16
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 16
- 150000001298 alcohols Chemical class 0.000 claims description 14
- 229920000180 alkyd Polymers 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 13
- RILZRCJGXSFXNE-UHFFFAOYSA-N 2-[4-(trifluoromethoxy)phenyl]ethanol Chemical compound OCCC1=CC=C(OC(F)(F)F)C=C1 RILZRCJGXSFXNE-UHFFFAOYSA-N 0.000 claims description 12
- LRWZZZWJMFNZIK-UHFFFAOYSA-N 2-chloro-3-methyloxirane Chemical compound CC1OC1Cl LRWZZZWJMFNZIK-UHFFFAOYSA-N 0.000 claims description 12
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 12
- LDDQLRUQCUTJBB-UHFFFAOYSA-N ammonium fluoride Chemical compound [NH4+].[F-] LDDQLRUQCUTJBB-UHFFFAOYSA-N 0.000 claims description 12
- MTNDZQHUAFNZQY-UHFFFAOYSA-N imidazoline Chemical compound C1CN=CN1 MTNDZQHUAFNZQY-UHFFFAOYSA-N 0.000 claims description 12
- 150000002500 ions Chemical class 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 12
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 claims description 12
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 10
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 9
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 8
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 claims description 8
- HCPOCMMGKBZWSJ-UHFFFAOYSA-N ethyl 3-hydrazinyl-3-oxopropanoate Chemical compound CCOC(=O)CC(=O)NN HCPOCMMGKBZWSJ-UHFFFAOYSA-N 0.000 claims description 8
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 8
- 238000005406 washing Methods 0.000 claims description 8
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 6
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims description 6
- 238000013019 agitation Methods 0.000 claims description 6
- 230000003628 erosive effect Effects 0.000 claims description 6
- 239000011737 fluorine Substances 0.000 claims description 6
- 229910052731 fluorine Inorganic materials 0.000 claims description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 6
- RGSFGYAAUTVSQA-UHFFFAOYSA-N pentamethylene Natural products C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 claims description 6
- LDMOEFOXLIZJOW-UHFFFAOYSA-N 1-dodecanesulfonic acid Chemical compound CCCCCCCCCCCCS(O)(=O)=O LDMOEFOXLIZJOW-UHFFFAOYSA-N 0.000 claims description 4
- HVUMOYIDDBPOLL-UHFFFAOYSA-N 2-(3,4-Dihydroxyoxolan-2-yl)-2-hydroxyethyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)C1OCC(O)C1O HVUMOYIDDBPOLL-UHFFFAOYSA-N 0.000 claims description 4
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 4
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 4
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical class CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 4
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 4
- IYFATESGLOUGBX-YVNJGZBMSA-N Sorbitan monopalmitate Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O IYFATESGLOUGBX-YVNJGZBMSA-N 0.000 claims description 4
- NWGKJDSIEKMTRX-MDZDMXLPSA-N Sorbitan oleate Chemical compound CCCCCCCC\C=C\CCCCCCCC(=O)OCC(O)C1OCC(O)C1O NWGKJDSIEKMTRX-MDZDMXLPSA-N 0.000 claims description 4
- YDONNITUKPKTIG-UHFFFAOYSA-N [Nitrilotris(methylene)]trisphosphonic acid Chemical group OP(O)(=O)CN(CP(O)(O)=O)CP(O)(O)=O YDONNITUKPKTIG-UHFFFAOYSA-N 0.000 claims description 4
- 235000011054 acetic acid Nutrition 0.000 claims description 4
- 235000015165 citric acid Nutrition 0.000 claims description 4
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims description 4
- YRIUSKIDOIARQF-UHFFFAOYSA-N dodecyl benzenesulfonate Chemical compound CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 YRIUSKIDOIARQF-UHFFFAOYSA-N 0.000 claims description 4
- 229940071161 dodecylbenzenesulfonate Drugs 0.000 claims description 4
- 235000019253 formic acid Nutrition 0.000 claims description 4
- QWTDNUCVQCZILF-UHFFFAOYSA-N isopentane Chemical compound CCC(C)C QWTDNUCVQCZILF-UHFFFAOYSA-N 0.000 claims description 4
- IZWSFJTYBVKZNK-UHFFFAOYSA-N lauryl sulfobetaine Chemical compound CCCCCCCCCCCC[N+](C)(C)CCCS([O-])(=O)=O IZWSFJTYBVKZNK-UHFFFAOYSA-N 0.000 claims description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 4
- TZBAVQKIEKDGFH-UHFFFAOYSA-N n-[2-(diethylamino)ethyl]-1-benzothiophene-2-carboxamide;hydrochloride Chemical compound [Cl-].C1=CC=C2SC(C(=O)NCC[NH+](CC)CC)=CC2=C1 TZBAVQKIEKDGFH-UHFFFAOYSA-N 0.000 claims description 4
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 claims description 4
- 125000000913 palmityl group Chemical group [H]C([*])([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])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 4
- 229940093430 polyethylene glycol 1500 Drugs 0.000 claims description 4
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 4
- 235000019260 propionic acid Nutrition 0.000 claims description 4
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 claims description 4
- MYOWBHNETUSQPA-UHFFFAOYSA-N tetradecane-1-sulfonic acid Chemical compound CCCCCCCCCCCCCCS(O)(=O)=O MYOWBHNETUSQPA-UHFFFAOYSA-N 0.000 claims description 4
- VPTUPAVOBUEXMZ-UHFFFAOYSA-N (1-hydroxy-2-phosphonoethyl)phosphonic acid Chemical compound OP(=O)(O)C(O)CP(O)(O)=O VPTUPAVOBUEXMZ-UHFFFAOYSA-N 0.000 claims description 2
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 claims description 2
- AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical compound CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 claims description 2
- 229920002582 Polyethylene Glycol 600 Polymers 0.000 claims description 2
- 229920002593 Polyethylene Glycol 800 Polymers 0.000 claims description 2
- LWZFANDGMFTDAV-BURFUSLBSA-N [(2r)-2-[(2r,3r,4s)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl] dodecanoate Chemical group CCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O LWZFANDGMFTDAV-BURFUSLBSA-N 0.000 claims description 2
- 125000001931 aliphatic group Chemical group 0.000 claims description 2
- 229940045714 alkyl sulfonate alkylating agent Drugs 0.000 claims description 2
- 239000001273 butane Substances 0.000 claims description 2
- AFABGHUZZDYHJO-UHFFFAOYSA-N dimethyl butane Natural products CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 claims description 2
- 239000003995 emulsifying agent Substances 0.000 claims description 2
- 238000011156 evaluation Methods 0.000 claims description 2
- SSILHZFTFWOUJR-UHFFFAOYSA-N hexadecane-1-sulfonic acid Chemical compound CCCCCCCCCCCCCCCCS(O)(=O)=O SSILHZFTFWOUJR-UHFFFAOYSA-N 0.000 claims description 2
- PHTQWCKDNZKARW-UHFFFAOYSA-N isoamylol Chemical compound CC(C)CCO PHTQWCKDNZKARW-UHFFFAOYSA-N 0.000 claims description 2
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 claims description 2
- 229960003511 macrogol Drugs 0.000 claims description 2
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 claims description 2
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 claims description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 2
- 229940057847 polyethylene glycol 600 Drugs 0.000 claims description 2
- 229940093429 polyethylene glycol 6000 Drugs 0.000 claims description 2
- 229940085675 polyethylene glycol 800 Drugs 0.000 claims description 2
- 229920005862 polyol Polymers 0.000 claims description 2
- 235000011067 sorbitan monolaureate Nutrition 0.000 claims description 2
- PRXRUNOAOLTIEF-WUOFIQDXSA-N sorbitan trioleate Chemical compound CCCCCCCC\C=C\CCCCCCCC(=O)OCC(OC(=O)CCCCCCC\C=C\CCCCCCCC)C1OCC(O)C1OC(=O)CCCCCCC\C=C\CCCCCCCC PRXRUNOAOLTIEF-WUOFIQDXSA-N 0.000 claims description 2
- 125000003944 tolyl group Chemical group 0.000 claims description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- 239000000126 substance Substances 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 abstract 2
- DDFHBQSCUXNBSA-UHFFFAOYSA-N 5-(5-carboxythiophen-2-yl)thiophene-2-carboxylic acid Chemical compound S1C(C(=O)O)=CC=C1C1=CC=C(C(O)=O)S1 DDFHBQSCUXNBSA-UHFFFAOYSA-N 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical compound OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 abstract 1
- 239000002202 Polyethylene glycol Substances 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 238000009775 high-speed stirring Methods 0.000 abstract 1
- 229920001223 polyethylene glycol Polymers 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 14
- 230000000903 blocking effect Effects 0.000 description 9
- 235000020681 well water Nutrition 0.000 description 7
- 239000002349 well water Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000013508 migration Methods 0.000 description 5
- 230000005012 migration Effects 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 239000011435 rock Substances 0.000 description 5
- 238000005457 optimization Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 239000002734 clay mineral Substances 0.000 description 2
- 239000010779 crude oil Substances 0.000 description 2
- 206010020718 hyperplasia Diseases 0.000 description 2
- 239000010729 system oil Substances 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 241000772415 Neovison vison Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 229910001448 ferrous ion Inorganic materials 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 239000007764 o/w emulsion Substances 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 239000002195 soluble material Substances 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
- C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
- C09K8/524—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning organic depositions, e.g. paraffins or asphaltenes
-
- 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
- C09K8/528—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning inorganic depositions, e.g. sulfates or carbonates
-
- 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)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Organic Chemistry (AREA)
- Geology (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Geochemistry & Mineralogy (AREA)
- Inorganic Chemistry (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410583045.6A CN104371684B (zh) | 2014-10-27 | 2014-10-27 | 一种多氢水解胶束酸解堵剂与解堵工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410583045.6A CN104371684B (zh) | 2014-10-27 | 2014-10-27 | 一种多氢水解胶束酸解堵剂与解堵工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104371684A true CN104371684A (zh) | 2015-02-25 |
CN104371684B CN104371684B (zh) | 2018-06-15 |
Family
ID=52550888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410583045.6A Active CN104371684B (zh) | 2014-10-27 | 2014-10-27 | 一种多氢水解胶束酸解堵剂与解堵工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104371684B (zh) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105419760A (zh) * | 2015-12-09 | 2016-03-23 | 中国石油天然气股份有限公司 | 一种多元协同增效型解堵剂 |
CN105505361A (zh) * | 2015-12-29 | 2016-04-20 | 中国石油天然气股份有限公司 | 一种注水井自生泡沫胶束酸液的制备方法 |
CN105542732A (zh) * | 2015-12-29 | 2016-05-04 | 中国石油天然气股份有限公司 | 一种注水井自生泡沫胶束酸液 |
CN106967402A (zh) * | 2017-03-16 | 2017-07-21 | 中国石油化工股份有限公司 | 一种适用于深层火山岩气藏的酸化解堵剂及其施工方法 |
CN107043618A (zh) * | 2016-11-14 | 2017-08-15 | 青海华鑫石油材料有限责任公司 | 一种油气田用有机复合解堵剂及其制备方法 |
CN108084984A (zh) * | 2017-12-05 | 2018-05-29 | 西南石油大学 | 一种降低胍胶压裂液在砂岩储层伤害的解除剂 |
CN108865092A (zh) * | 2018-05-21 | 2018-11-23 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | 注水井解堵增注用缓释螯合酸及制备方法和解堵增注方法 |
CN109439301A (zh) * | 2018-11-27 | 2019-03-08 | 中国石油集团川庆钻探工程有限公司 | 适用于钻井封隔酚醛树脂的清洗剂 |
CN109593518A (zh) * | 2018-12-06 | 2019-04-09 | 古莱特科技股份有限公司 | 一种用于油田酸化解堵的固体酸解堵体系 |
CN109958406A (zh) * | 2019-03-08 | 2019-07-02 | 中核通辽铀业有限责任公司 | 一种地浸采铀酸化洗孔方法 |
CN110055043A (zh) * | 2019-05-17 | 2019-07-26 | 西安奥德石油工程技术有限责任公司 | 多级靶向复合酸及其制备方法 |
CN112342004A (zh) * | 2020-11-02 | 2021-02-09 | 中国石油化工股份有限公司 | 一种改善注聚堵塞井解堵效果的疏水改性剂及聚合物驱方法 |
CN112708404A (zh) * | 2019-10-24 | 2021-04-27 | 中国石油天然气股份有限公司 | 一种酸化用微乳液型暂堵剂及其制备方法和应用 |
CN115961914A (zh) * | 2022-12-23 | 2023-04-14 | 大庆井升伟业油田技术服务有限公司 | 一种适用于薄差储层的一剂多能的在线解堵工艺 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101671552A (zh) * | 2009-09-28 | 2010-03-17 | 大庆油田有限责任公司 | 一种三元复合驱采出井硅酸盐垢清垢剂 |
CN101691839A (zh) * | 2009-09-30 | 2010-04-07 | 陕西中孚石油技术有限责任公司 | 用于低渗透油井的超低阻酸类微乳液解堵增产技术 |
CN101955770A (zh) * | 2010-05-14 | 2011-01-26 | 北京奥凯立科技发展股份有限公司 | 一种用于油井钻探的主体酸及具有所述主体酸的多氢酸酸化体系 |
CN101955764A (zh) * | 2009-07-20 | 2011-01-26 | 中国石油天然气股份有限公司 | 无固相钻井液滤饼解除体系 |
CN102634332A (zh) * | 2012-03-26 | 2012-08-15 | 中国石油天然气股份有限公司 | 高粘土含量砂岩油藏降压注汽用解堵剂 |
CN102635344A (zh) * | 2012-04-13 | 2012-08-15 | 中国石油天然气股份有限公司 | 提高三低砂岩油藏导流能力的复合解堵方法 |
CN102775980A (zh) * | 2012-07-17 | 2012-11-14 | 大庆井升伟业油田技术服务有限公司 | 一种适用于复杂岩性储层酸化解堵剂 |
CN103509540A (zh) * | 2013-08-07 | 2014-01-15 | 西安石油大学 | 一种渐注式油层深部解堵剂及注入工艺 |
CN103937476A (zh) * | 2014-03-20 | 2014-07-23 | 西安石油大学 | 一种用于多层产出液混合结垢与腐蚀控制的缓蚀阻垢剂 |
CN103937475A (zh) * | 2014-04-22 | 2014-07-23 | 大庆中油泰克石油技术服务有限公司 | 二氧化碳酸化解堵剂及酸化后残液不返排工艺 |
-
2014
- 2014-10-27 CN CN201410583045.6A patent/CN104371684B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101955764A (zh) * | 2009-07-20 | 2011-01-26 | 中国石油天然气股份有限公司 | 无固相钻井液滤饼解除体系 |
CN101671552A (zh) * | 2009-09-28 | 2010-03-17 | 大庆油田有限责任公司 | 一种三元复合驱采出井硅酸盐垢清垢剂 |
CN101691839A (zh) * | 2009-09-30 | 2010-04-07 | 陕西中孚石油技术有限责任公司 | 用于低渗透油井的超低阻酸类微乳液解堵增产技术 |
CN101955770A (zh) * | 2010-05-14 | 2011-01-26 | 北京奥凯立科技发展股份有限公司 | 一种用于油井钻探的主体酸及具有所述主体酸的多氢酸酸化体系 |
CN102634332A (zh) * | 2012-03-26 | 2012-08-15 | 中国石油天然气股份有限公司 | 高粘土含量砂岩油藏降压注汽用解堵剂 |
CN102635344A (zh) * | 2012-04-13 | 2012-08-15 | 中国石油天然气股份有限公司 | 提高三低砂岩油藏导流能力的复合解堵方法 |
CN102775980A (zh) * | 2012-07-17 | 2012-11-14 | 大庆井升伟业油田技术服务有限公司 | 一种适用于复杂岩性储层酸化解堵剂 |
CN103509540A (zh) * | 2013-08-07 | 2014-01-15 | 西安石油大学 | 一种渐注式油层深部解堵剂及注入工艺 |
CN103937476A (zh) * | 2014-03-20 | 2014-07-23 | 西安石油大学 | 一种用于多层产出液混合结垢与腐蚀控制的缓蚀阻垢剂 |
CN103937475A (zh) * | 2014-04-22 | 2014-07-23 | 大庆中油泰克石油技术服务有限公司 | 二氧化碳酸化解堵剂及酸化后残液不返排工艺 |
Non-Patent Citations (2)
Title |
---|
席建勇: "高浓度乳化酸体系研究与应用", 《新疆石油学院学报》 * |
纪凤勇等: "多氢酸+氧化复合酸解堵工艺应用及评价", 《石油化工应用》 * |
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105419760B (zh) * | 2015-12-09 | 2018-03-09 | 中国石油天然气股份有限公司 | 一种多元协同增效型解堵剂 |
CN105419760A (zh) * | 2015-12-09 | 2016-03-23 | 中国石油天然气股份有限公司 | 一种多元协同增效型解堵剂 |
CN105505361B (zh) * | 2015-12-29 | 2018-06-01 | 中国石油天然气股份有限公司 | 一种注水井自生泡沫胶束酸液的制备方法 |
CN105505361A (zh) * | 2015-12-29 | 2016-04-20 | 中国石油天然气股份有限公司 | 一种注水井自生泡沫胶束酸液的制备方法 |
CN105542732A (zh) * | 2015-12-29 | 2016-05-04 | 中国石油天然气股份有限公司 | 一种注水井自生泡沫胶束酸液 |
CN105542732B (zh) * | 2015-12-29 | 2018-06-01 | 中国石油天然气股份有限公司 | 一种注水井自生泡沫胶束酸液 |
CN107043618A (zh) * | 2016-11-14 | 2017-08-15 | 青海华鑫石油材料有限责任公司 | 一种油气田用有机复合解堵剂及其制备方法 |
CN106967402A (zh) * | 2017-03-16 | 2017-07-21 | 中国石油化工股份有限公司 | 一种适用于深层火山岩气藏的酸化解堵剂及其施工方法 |
CN108084984B (zh) * | 2017-12-05 | 2019-01-15 | 西南石油大学 | 一种降低胍胶压裂液在砂岩储层伤害的解除剂 |
CN108084984A (zh) * | 2017-12-05 | 2018-05-29 | 西南石油大学 | 一种降低胍胶压裂液在砂岩储层伤害的解除剂 |
CN108865092B (zh) * | 2018-05-21 | 2021-01-29 | 中国石油天然气集团有限公司 | 注水井解堵增注用缓释螯合酸及制备方法和解堵增注方法 |
CN108865092A (zh) * | 2018-05-21 | 2018-11-23 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | 注水井解堵增注用缓释螯合酸及制备方法和解堵增注方法 |
CN109439301A (zh) * | 2018-11-27 | 2019-03-08 | 中国石油集团川庆钻探工程有限公司 | 适用于钻井封隔酚醛树脂的清洗剂 |
CN109593518A (zh) * | 2018-12-06 | 2019-04-09 | 古莱特科技股份有限公司 | 一种用于油田酸化解堵的固体酸解堵体系 |
CN109958406A (zh) * | 2019-03-08 | 2019-07-02 | 中核通辽铀业有限责任公司 | 一种地浸采铀酸化洗孔方法 |
CN109958406B (zh) * | 2019-03-08 | 2021-07-20 | 中核通辽铀业有限责任公司 | 一种地浸采铀酸化洗孔方法 |
CN110055043A (zh) * | 2019-05-17 | 2019-07-26 | 西安奥德石油工程技术有限责任公司 | 多级靶向复合酸及其制备方法 |
CN112708404A (zh) * | 2019-10-24 | 2021-04-27 | 中国石油天然气股份有限公司 | 一种酸化用微乳液型暂堵剂及其制备方法和应用 |
CN112708404B (zh) * | 2019-10-24 | 2022-12-02 | 中国石油天然气股份有限公司 | 一种酸化用微乳液型暂堵剂及其制备方法和应用 |
CN112342004A (zh) * | 2020-11-02 | 2021-02-09 | 中国石油化工股份有限公司 | 一种改善注聚堵塞井解堵效果的疏水改性剂及聚合物驱方法 |
CN112342004B (zh) * | 2020-11-02 | 2022-06-24 | 中国石油化工股份有限公司 | 一种改善注聚堵塞井解堵效果的疏水改性剂及聚合物驱方法 |
CN115961914A (zh) * | 2022-12-23 | 2023-04-14 | 大庆井升伟业油田技术服务有限公司 | 一种适用于薄差储层的一剂多能的在线解堵工艺 |
CN115961914B (zh) * | 2022-12-23 | 2023-08-29 | 大庆井升伟业油田技术服务有限公司 | 一种适用于薄差储层的一剂多能的在线解堵工艺 |
Also Published As
Publication number | Publication date |
---|---|
CN104371684B (zh) | 2018-06-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104371684A (zh) | 一种多氢水解胶束酸解堵剂与解堵工艺 | |
CN102703045B (zh) | 一种超低渗透油田多段塞复合降压增注剂 | |
Atilhan et al. | Review on chemical enhanced oil recovery: Utilization of ionic liquids and deep eutectic solvents | |
CN102635344B (zh) | 提高三低砂岩油藏导流能力的复合解堵方法 | |
CN106398676A (zh) | 一种抗温抗盐稠油乳化降粘剂及应用 | |
CN108690588A (zh) | 环保型油井解堵体系、制备方法及其解堵方法 | |
CN107892911A (zh) | 多功能复合自转向酸体系 | |
CN105255475B (zh) | 一种胍胶压裂返排液重复利用方法 | |
CN103275684A (zh) | 油田热洗油基高效清蜡、防蜡剂 | |
CN103074050A (zh) | 一种高泥质砂岩储层用防垢型多氢缓速酸 | |
CN103666439B (zh) | 一种海水基速溶压裂液及其配制方法 | |
CN106433592A (zh) | 一种适合高钙油藏的有机碱复合驱油体系及其制备方法 | |
CN109971444A (zh) | 适用于油气田的生物酶解堵剂 | |
CN104232041B (zh) | 一种油水井用低滤失强溶蚀酸化解堵液及其制备方法 | |
CN102295918A (zh) | 一种天然羧酸盐-聚合物微球二元复合调驱体系及其制备与应用 | |
CN106634917A (zh) | 一种致密油藏油水井解堵剂 | |
CN106520103B (zh) | 一种用于注水井长效降压增注的除垢剂及其制备方法 | |
CN104277820A (zh) | 一种高温砂岩油藏缓速酸 | |
CN105368439A (zh) | 一种不动管柱连续注入酸化酸液体系及其制备方法 | |
CN105385431A (zh) | 一种油田注水用纳米乳液增注剂及其制备方法,油田注水体系 | |
NO20070177L (no) | Lavdosenaftenatinhibitorer | |
CN108559481A (zh) | 一种低滤失酸化油田井用解堵液及其制备方法 | |
CN101407716B (zh) | 一种提高油井二、三次回采产油率的复配材料 | |
CN105950126A (zh) | 一种酸化解堵用延迟控释酸及其制备方法,酸化解堵方法 | |
CN105542732B (zh) | 一种注水井自生泡沫胶束酸液 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200114 Address after: Room 1102, building C, northwest Guojin center, Wenjing Road, fengchengba Road, Weiyang District, Xi'an City, Shaanxi Province Patentee after: SHAANXI YINUO OIL AND GAS ENGINEERING TECHNOLOGY SERVICE CO.,LTD. Address before: Two East Road 710065 Shaanxi electronic city of Xi'an province No. 18 Patentee before: XI'AN SHIYOU University |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221216 Address after: 710021 Room 808, Building B, Zhongcheng International, Fengcheng Fourth Road, Xi'an, Shaanxi Patentee after: XI'AN SHENGTE OILFIELD TECHNOLOGY SERVICE CO.,LTD. Address before: 710021 Room 1102, Block C, Northwest Guojin Center, Wenjing Road, Fengcheng 8th Road, Weiyang District, Xi'an City, Shaanxi Province Patentee before: SHAANXI YINUO OIL AND GAS ENGINEERING TECHNOLOGY SERVICE CO.,LTD. |
|
TR01 | Transfer of patent right |