中石油职称英语课文讲稿1-60第01课(39)

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1、40・PetroleumGeology［n.地质学］andOtherSciences.石油地质学与其它科学、1.Petroleumgeologyistheapplicationrn.应用］ofgeology(thestudyofrocks)totheexploration［n.勘探］forandproductionofoilandgas.Geologyitselfisfirmlygdv.牢牢地］basedonchemistry,physics,andbiology,involving［包括】theapplication^应用］ofessentially［基本的］abstract【adj

2、.抽象的］conceptstoobserved『观察idata.Inthepastthesedata［n.数据］werebasically［adv•基本上］observation^观察］andsubjective［adj.主观的］•buttheyarenowincreasingly［adv.越来越…］physical［a.物理学的］andchemical,andthereforemoreobjective［adj•客观的］.Geology,ingeneral,andpetroleumgeology,inparticular,stillrelyonvaluejudgements!(jud

3、gement):n.判断］basedonexperienceandanassessment［n.评估］ofvaliditym有效，效力；正确］amongthedatapresented.1、石油地质学是地质学(岩石研究)在油气勘探开发和生产中的应用。地质学本身是以化学、物理和生物学为基础，应用其基本的抽象理论概念来解释观察到的资料。在过去，这些资料主要凭主观观察获取。现在借助物理和化学手段，因而更具客观性。从根本上讲，地质学和石油地质学,仍然特别依赖于基于经验的数值判断和对现有资料的有效性评估。分析：baseon=建立在…基础上；ingeneral=大体上；inparticular=特

4、别；单词：geology=地质学；application=应用；exploration=勘探；physics=物理学；essentially=必要的；abstract=抽象的；basically=基本上；observation=观察；subjective=i观的；objective=客观的；judgement=判断；assessment=评估；validity=有效;2・Theapplication［n.应用］ofchemistrytothestudyofrocks（geochemistry［n.地球化学］）hasmanyusesinpetroleumgeology.Detailed［

5、详细的］knowledgeofthemineralogical［a.矿物学的］composition】构成］ofrocksisimportantatmanylevels［方面］.Intheearlystagesofexploration［n.勘探］certaingeneralconclusions!（conclusion）:n.结论］astothedistributionm分布］andqualityofpotential［n.潜在性］reservoir［n.储层］couldbemadefromtheirgross［adj.总的］lithology⑺岩性］.Forexample,thep

6、orosity［n.孔隙度］ofsandstones［n.沙岩］tendstobefacies（n.相］related［（reiate）：vi.有关；涉及］,whereas［而］incarbonate［n.碳酸盐］rocksthisisgenerallynotso.Detailed［详细的］knowledgeofthemineralogy［n.矿物学］ofreservoirs^.储层］enableS［（enabie）：v.使能够］estimates［估计］tobemadeoftherateatwhichtheymayloseporosity［n.孔隙度］duringburial［n.埋

7、葬］,andthisdetailedmineralogical［a.矿物学的］information［n.信息］isessential［adj.必要的］fortheaccurate［a.精确的］interpretation［n.解释］ofgeophysical［a.地球物理学的］welllogs［测井］throughreservoirs［n.储层］.Knowledgeofthechemistryofpore［n.孔隙］fluids】(fluid