高砂比壓裂工藝技術(shù)的研究與應(yīng)用.pdf

1、，]弘分類號UDCy778619密級——孝卞斜技大署碩士學(xué)位論文高砂比壓裂工藝技術(shù)的研究與應(yīng)用學(xué)位申請人：裴少婧學(xué)科專業(yè)：機(jī)械工程指導(dǎo)教師：易孟林教授論文答辯日期2Q墮璽壘且2墨邑答辯委員會主席曇波學(xué)位授予日期生且目評閱人墅睦玉萱撾堊鹽堊塑華中科技大學(xué)碩士學(xué)位論文AbstractThisarticleisbasedwiththethoughtsofhi曲sandratiofracture，andbasedonthetheoryofthe

2、hi曲sandratiofbctureandthereservesprandtlfeatureofTuHafieldWefinishedaseriesoffeasibilitystudiestothewellhistorywhichcouldbeperformedhighsandratio丘acnlre，andthetechnologyandtheworkmertailsofhighsandratio丘acturethenweprovi

3、derelativeoptimumtechnicplanandworkperformanceThisarticlehasfoundedonFracproPTl01threedimensionalshydraulicfracturingmodel，itusetheFracproPTl01softwaretodothecomputerimitationanddaterailtimeanalysisforthechosedmodelthus，

4、wegainedthegeometricaldimensionandtheconstructionscaleofthecrack，finalywefinishedtheworkdesignofhighsandratiofractureThroughoptimumtohi曲sandratiofracturetechnicdesignandcontrolthetechnictowardimportantworkprocedureforwor

5、kkeyprocess，especiallyperformedtheprepadfluidmultisectionslugtechnicandfracturehighlycontroltechnologydecreasedthechanceofsandedup，andthuscontrolledwateredoutandmaketheperformanceofthehighsandratiofracturemoreliableandop

6、erable111isarticlethroughstrictselectiontowardhigllsandratioliacturematerialandexperimentsoffracturingfluidheatresistanceandshearstrength，optimumformulationofllighsandratiofracturingfluidreservespermeabilityclearedthefra

7、cture，decreaseddamageoffracturingfluidformulationtostratumcoreThisarticlethroughstatisticsanalysistotheappliedande位ctofhi曲sandratio舳ctureinTuHafieldItuseshi曲sandratiofractureinsteadoftheusualfractureitismaketheincreaseof

8、theproductionmuchmoreandthesteadyproducetermmuchlongerHi曲sandratioffactllrenotonlyincreasedproductionresponse，butalsoprovideatheoryfoundationfortheultrahighsandratiofiactIlreandtheTipScreenout矗acn們Keywords：blacko“modeldi