商河油田中南部沙一段火成巖儲層研究.pdf

1、中國石油大學(xué)碩士研究生學(xué)位論文華東(中清r學(xué)碩士學(xué)位)商河油田中南部沙一段火成巖儲層研究學(xué)科專業(yè)：培養(yǎng)方向：碩士生：指導(dǎo)教師：礦產(chǎn)普查與勘探油氣藏開發(fā)地質(zhì)梁金平國景星(教授)TheCharacteristicsofvoeanieRockReservoirinEslofSoutheastofShangheOilFieldLIANGJinping(MineralInvestigationandExploration)DirectedbyPr

2、ofessorGUOJingxingAbstraetBy刪血唱geologicaldataandinterprationofwelllogs&seismicsurveyIinvestigatedShan9741&Shang59flautblockswhicharelocatedateastofcenterupliftbeltinHuimintopographicdepressionFirstlyaccordingtoseimicplan

3、es，observationofcorethinsectionsandthecharacteristicsofwellloggingculwes，tidentifiedthesortofvocanicrockinSha1stratnm，andtheninducedthesymbolofvocanicrockanddistributionverticallyandhorizontallyofvocanicrockinstudiedarea

4、weconcludedthatthelitholo西ccharacteristicesalemainlyvolcaniclasticrock，sedimentaryvolcanicrockandvolcanicsedimentaryrockThevocanicrockcanbedevidedintosixstagesThescaleofvocanicmckinShang58bMcksisbiggerthanShang741blockSe

5、condlyIstudiedthecharacteristicsofvocanicreservoirThevocanicrockinthisareawasmainlyformedinthewaterThekindsofstorgingspacemainlyalepfimaryporedissolutionporeandfractureReservoirswithdifferentlithologyhavedifferentstoring

6、spacetypesThereservoirqualitymainlyaleeffectedbydepositionalenvironment，rocktype，lithogeny，posteriortectonicactivityanddiagenesis，thereintocktypeandtectonicactivityareleadingfactorsThirdlyIstartedwiththeanalysisofsinglew