摘要随着我国经济的快速发展，目前我们国家对石油需求量的不断增大，从而加大对一批含油区块进行开发力度。所谓的油田开发，就是依据详探成果和必要的生产试验资料，在综合研究的基础上对具有工业价值的油田，按石油市场的需求，从油田的实际情况和生产规律上出发，以提高采收率为最终目的，从而制定出合理的开发方案，并对油田进行建设和投产，使油田按方案规划的生产能力和经济效益进行生产，直至油田开发结束的全过程。根据胜利油田草8区块已经探得的一些基本情况，如油层的几何参数和各个小层的物性，流体的基本物性以及相关生产工具的价格和当前实际的经济指标等等，来对胜利油田草8区块进行进一步的开发方案设计，例如储量的计算，开发井网的设计，注水井采油井的井数等。根据这些数据，对胜利油田草8区块做进一步的经济评价。相关研究已经表明，胜利油田草8区块下埋藏有大量油气，本文在后面的计算中通过油藏的储量计算，也算出该区块有较高的储量丰度，是高丰度油气藏，同时，该地区地理位置良好，环境气候也很适宜，政治经济条件稳定，这些条件都可为后来的区块油藏开发打下基础。关键词：石油；储量；见水时间；经济指标AbstractWiththerapiddevelopmentofeconomyinourcountry,atpresentourcountry'sgrowingdemandforoil.Andsteppingupeffortstodevelopabatchofoilbearingblock.Theso-calledoilfielddevelopment,isbasedonexplorationresultsandnecessaryproductiontestdata,onthebasisofcomprehensivestudyinfieldsofcommercialvalue,accordingtotheoilmarketdemand,fromtheactualsituationofoilfieldandtheproductionrule,inordertoimprovetheoilrecoveryastheultimategoal,tomakeareasonabledevelopmentscheme,andtheoilfieldconstructionandputintoproduction,makesuretheoilfieldaccordingtotheprogramplanningproductioncapacityandeconomicbenefitinproduction,untiltheendthewholeprocessofoilfielddevelopment.AccordingtoShengLioilfieldCao.8blocksalreadygetsomeofthebasicsituation,suchasgeometricparametersofthereservoirandthephysicalnatureofeachlayer,thebasicphysicalpropertiesoffluidandrelatedtoolsofproductionpriceandcurrentactualeconomicindicators,etc.TodomoredevelopmentintheCao8blockofShengLioilfield,suchasthecalculationofreserves,developmentwellpatterndesign,Injectionproductionwellnumberandsoon,accordingtothedataatthesametime,theeconomyoftheblockstodofurtherevaluation.Relatedstudieshaveshownthat,buriedundertheblockhasalargenumberofoilandgas,inthispaperthecalculationthroughthereservoirbehindthecalculationofreserves.Alsocalculatetheblockswithhighreservesabundance,isahighabundanceratiosreservoirs.Atthesametime,thegeographicalpositionisgood,environmentalclimateisalsoveryappropriate,stablepoliticalandeconomicconditions,theseconditionscanblockreservoirdevelopmentlaysthefoundationforlater.Keywords:oil;reserves;waterbreakthroughtime;economicindicators目录第1章前言.............................................................11.1研究意义........................................................11.2研究内容........................................................1第2章区域地质概况.....................................................32.1胜利油田概况.....................................................32.2胜利油田草8区块地理位置及地质概况...............................3第3章设计基本参数....................................................53.1油藏几何参数及各小层物性.........................................53.2流体物性.........................................................53.3油水相渗关系.....................................................63.4井眼半径.........................................................63.5...
