表面活性剂在石油开采中的应用

1712200012FINECHEMICALSVol.17,No.12Dec.20001,2,2(1.,224003;2.,210038):(EOR),,,:;;:TQ423.9:A:1003-5214(2000)12-0696-04,199311,136022t,1383378m3,30t,19931132.74t,13988m3,,500t,1/3,,100,,3:(POR),,30%;(SOR),,40%50%;(EOR),,80%85%:,;,CO2;,;,,:,,,EOR1111(EOR),:(1),-(0.010.001)10-5N/cm,pH,(2)(3)(4),(5),(6)(7)(8),112(1),,:2000-06-26,,,,,(2),,,,(3),,,,:()(EOR),,,,,,,614,,,,2EOR,,,,,30mN/m,9.81MPam,(196.13392.27)kPam,,,2.1,:(1),;(2);(3);(4),,2030,5060,HLB813,,,,,,:(1)3523355w=2%Alfol(5,5,5)CH2COONa(6,7)CH2COONaw=2%w=4%,85%(2)2184763w=26.5%(,368)w=10.4%C9()w=4.8%w=12.1%w=55.6%,11000mg/kg4000mg/kg2000mg/kg5000mg/kg,(3)4077471,(70000220000mg/kg)149212,NO2C6H4(OC3H6)n(OC2H4)mOH(n=34,m=510)213EOR,80%90%,0.010.2m,,W/OO/W,,,,,,,,,,4.47.2kg79612,:,:(1)3506071(=360520):w=40%;w()=1%50%;w()=9%40%;w()=0.01%5%;w()4%(2)7917385(400):w=16.5%;C1112(25):w=5.4%;w()=34%;w()=3%;NaCl:w=43.1%,21,(3)1,1()1//11w()=25%,w()=20%,w()=55%2OP-4//14w()=30%,w()=20%,w()=50%3//25w()=30%,w()=30%,w()=40%4//719.4w()=25%,w()=30%,w()=45%5//53w()=30%,w()=30%,w()=40%6OP-3/4.55.5w()=30%,w()=25%,w()=45%7//25w()=25.4%,w()=36.6%,w()=38%214,,,:(1)3608612,w(2)=0.4%w(NaCl)=0.9%w(Ca2+)=0.2%(2)4609044,:w(2)=0.5%,w(Na2CO3)=2.65%,w(NaCl)=1%,(3)4676316CO2,0.05%0.5%,215,,0.25%0.05%OP-10,30%216,,,,(USP3391736,USP3522841)[1],,,,,[2]380,,,(1)(2)(3)896FINECHEMICALS17-(4)(5)(6)MY-1(7)CN88105018A,,JN-2,31.2%(8)BM-5(9)OP-15,(10)TR-VD-50(11),BN-9,(12)TC-1002(13)(14)PS,1(1860)(15)ZS29250,1(2060)[3](16),,,O/W10mPas4(1),80,,(2),(3),,,(4),,,:[1]DistasioJI.[M].:,1988.107-165.[2]W..[M].:,1991.4-107.[3],,.ZS29250[J].,1998,15():169-172.:(1961-),,,1986,,,:0515-8328388ApplicationofSurfaceActiveAgentinOilRecoveryLIUFang1,GAOZheng2song2,MIAOXin2cai2(1.DepartmentofMaterialEngineering,YanchengInstituteofTechnology,Yancheng224003,China;2.Number2ChemicalIndustryFactoryofJinlingPetroleumChemicalIndustryCompany,Nanjing210038,China)Abstract:Theuseofsurfaceactiveagentsinendoilrecovery(EOR)wasdiscussedinthispaper.Examplesofapplicationofsurfaceactiveagentsinendoilrecoverywerealsointroduced.Itwaspointedoutthat,inordertogetahigherrateofoilrecovery,coordinatedtechniqueofcompoundsurfaceactiveagent,polymerandotheradditivesshouldbeused.Keywords:surfaceactiveagent;oilrecovery;application99612,: