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X(1.,163314):S,,,,,:;;;;S,0.110.510-3Lm2,500m180m,,;,,,,11,,,1.11.1.12,,:kH=kxcos2A+kysin2A(1):kx=km+kr+ky;ky=km:kH,10-3Lm2;kX,kY,10-3Lm2;AkX,;km,10-3Lm2;kf,10-3Lm2;ky,10-3Lm21.1.23:PZ=QLln(rrw)2Pchk+K(r-rw)(2):Pz,MPa;Q,töd;k;10-3Lm2;L,mPas;OntheReforminHydraulicTransmissionTeachingXUHui,LITian-sheng(DepartmentofMechanicalEngineering,HunanInstituteofTechnology,Hengyang421008,China)Abstract:Throughreformofhydraulictransmissionteachingcontentspracticeteachingmodelsteachingmethodsandteachingmethodology,theteachingqualitiesareimproved,soastoin-creasestudentslearningoutcomesandqualities.Theeffectisprominent.Keywords:HydraulicTransmission;TeachingReform;Prominence67200819X:2008-05-12:,,2004,,h,m;rrw,m;K,MPaöm;c(2):,;,1.1.3,,:(2)Q=0,(rr-rw),:r=PH-PfK(3),,,,1.2,:PfD=1SSf(s)sinh(LD-XD)Sf(s)cosh(LDSf(s))(4):PfD,;LD,cm;s,Stehfest,,,,,,1.34,,,,,,;,1.4,:55sW5t=kUF(sw)õ(5sw5x)2õF(sw)õ52sw5x2(5)sw,:q=SkF(sw)õ5sw5xx=0(6):sw2,,2.1,6:Q=kLõ2Phln(rörw)(PH-Pf-Kõr)(7):K=Km+Kf,,:Q=kLõFB(PH-Pf-KõB)(8):KK,10-3Lm2;KmKf10-3Lm2;rrw,m;B,m;PHPf,MPa;KK,MPaöm;F,m2(7)(8),,,,,,78,(7)(8):R=PH-PfK(9)R=PH-PfK(10)(3)(4)R=RKK(5),KK,RR,77200819,,,,300m,,,,,,212m,,2.211.50,S2001,367.2%,1.2%,200531%,2.2%,3,9,,,,,,75m,150m:(1):5MPa,1MPa;(2):20MPa,25MPa,(1),,,7a,0.5t,,,,0.5%(2)12,,,,,,(2.0%);,,,,3,,,4,,,Qf=1.72810-7KfWfheKQ0(P0-PWf)B0L0K(ePK-1)ePK+1(11)K=2000K0KfWfln2reLfS12,,72.0195.48m,120150,,,,,872008191(m)(MPa)(t)(m)10H3016.36.53754.484.5666510H30-211.67.53753.683.9263710H52-4416.67.53755.390.3602710H56-409.66.3752.473.180210H60-4010.43.651.574.8300210H68-48146.0353.372.3108810H70-508.86.8752.584.7384410H72-4812.67.53753.877.5602910H76-4814.47.53754.480.4503910H76-527.47.82.595.4802210H80-4810.63.871.672.011110H84-525.46.81.582.157045(1),,,,(2),,(3),(4),,,,,,,(5),[1],,.[J].,2000,21(4):53-57.[2],,,.[J].,2002,23(2):64-67.[3].[M].:,1997.[4],,..,1997,16(3):35-38.[5]..,1993,14(4):45-50.[6].[M].:,1997.[7],.[J].,2002,23(3):228-230.[8],.[J].,2001,2(1):25-27.[9],.[J].,1999,23(2):53-54.Fracturedlowpermeablesublayerreservoirwateradjustmentandthedevelopmentofeffectivejoint-studyMANing(KeySecondOilRecoveryCompany,DaqingOilFieldLimitedCompany,Daqing,Heilongjiang163414)Abstract:AccordingtothefracturedistributionpatternsanddynamicfeaturesofwaterinjectionofSfracturedlowpermeabilityreservoirs,andonthebasisofreservoirdevelopmentadjustmenttheoriesofcarryingouteffectivedrivingsystemoflowpermeabilityreservoirs,thefiltrationfeaturesoffracture-matrixsystem,thewaterdisplacementcharacteristicsoffracturedreservoirs,themechanismofimbibitionproductiontheoryinfracturedreservoirs,etc.Ithasresearchedontheadjustmentfromanti-9ponitwellpatterntolinearwaterfloodingandwellpatternoffracturedreservoirsaimedatraisingeffectiveemployment.Additionally,effectiveslitlengthiscalculatedinthispaper,theabovetechniquesnotonlyguidingthewaterfloodadjustment,butalsoplayingapositiveroleintheimprovingandenhancingdevelopmenteffect.Keywords:LowPermeabilityReservoir;Fracture;Waterflooding;DevelopmentAdjustment;WaterfloodSystem97200819