电缆地层测试技术在胜利滩海油气勘探中的应用  

Application of MDT to Oil-gas Exploration in Shallow Sea Shengli Oilfield

作　　者：运华云[1] 于敦源[1] 谢云[1] 

机构地区：[1]中国石化胜利油田分公司,山东东营257001

出　　处：《测井技术》2009年第1期67-71,共5页Well Logging Technology

摘　　要：简要介绍了电缆地层测试技术(MDT)的原理、新型仪器的功能改进、主要作用和技术特点;对MDT测试技术在快速识别储层流体性质和产能预测等方面的应用效果进行了分析和评价;对某井基于MDT测试的产能预测成果与试油成果进行了对比,对比结果表明,当预测产能的相关生产参数与实际相吻合时,其预测的产能是可靠的。认为MDT在系统测压、建立新区新层系压力剖面和储层孔隙压力、划分纵向多油水系统、油气水界面、判断断块之间油藏的连通性等方面取得丰富成果和经验;随着仪器功能的扩展、测试能力的提高,通过取样获取产液性质、油气藏原始PVT关键数据进行产能预测,在油气藏类型评价和储量申报等方面的应用具有良好的发展前景。Wireline formation tester （MDT Modular Dynamics Formation Tester） is used by geoscientists as an efficient and rapid formation testing technology during exploration of oil and gas fields. This paper summarizes the testing theory, tool innovation, main functions and technique specialties of MDT tools. It also evaluates the application effects of MDT in rapid formation fluid identification and productivity prediction. The prediction results based on MDT testing of one well were compared with its actual DST results, the results of which indicate that the predicted productivity is reliable as long as the correlative production parameters of productivity prediction are consistent with the field condition. MDT has been widely used in systematic pressure measurements, building pressure profiles in virgin reservoirs, setting vertical compartmentalization,fluid contact identification and connectivity estimation between faulting reservoirs. With the development of MDT functions and testing ability, it will has a prospective future in reservoir characterization and reserves estimation by sampling, downhole fluid PVT analysis and productivity prediction.

关 键 词：电缆地层测试 储层流体识别 产能预测 滩浅海 胜利油田 

分 类 号：TE357.8[石油与天然气工程—油气田开发工程]