CAJ | 학술논문

为了探索文安斜坡外带特殊油气层解释评价方法,提高解释符合率,为后续完井试油措施提供可靠依据,通过分析油气层解释评价难点,分析油气藏成因及不同地层流体性质在录井资料中的响应特征,建立了峰型法、图版法以及综合对比分析法等方法,最终形成系统的文安斜坡外带录井解释评价工作流程.通过应用该成果,提高了对文安斜坡带油气显示特征的认识和评价规律的把握,2008年上半年在该区解释探井、开发井共10口井38层,与2007年同期相比,解释符合率提高了10个百分点.
위료탐색문안사파외대특수유기층해석평개방법,제고해석부합솔,위후속완정시유조시제공가고의거,통과분석유기층해석평개난점,분석유기장성인급불동지층류체성질재록정자료중적향응특정,건립료봉형법、도판법이급종합대비분석법등방법,최종형성계통적문안사파외대록정해석평개공작류정.통과응용해성과,제고료대문안사파대유기현시특정적인식화평개규률적파악,2008년상반년재해구해석탐정、개발정공10구정38층,여2007년동기상비,해석부합솔제고료10개백분점.
By analyzing difficulty in reservoir interpretation and evaluation, reservoir origin, response characteristics of different fluid nature in logging data, research work was conducted to explore the interpretation and evaluation methods of special oil and gas layers in the outer zone of Wen'an slope. It also can increase interpretation consistency and provide a reliable basis for sequent completion and testing measures. Peak-type, plates and comprehensive comparative analysis methods were proposed to form the systematically logging interpretation and evaluation process suitable for the outer zone of Wen'an slope. Through the application of these findings, understanding and evaluation of oil and gas show in this zone was increased. The interpretation work of 10 exploration and development wells with 38 layers were done in the first half of 2008, whose consistency rate is 10 percent higher than that of 2007.