双封隔器的MDT测井技术在新疆油田的应用  

Application of MDT dual packer technique to Xinjiang oilfield

作　　者：王国斌[1] 段庆庆[1] 程芳[1] 叶运清[1] 

机构地区：[1]新疆油田公司勘探公司

出　　处：《石油仪器》2008年第3期28-30,100,共3页Petroleum Instruments

摘　　要：MDT单探针模块在低孔低渗、非均质性强以及裂缝性储层进行流体分析测试时,往往表现为泵效差、成功率低,难以满足直观、快速判别储层流体性质的需求。新疆油田近二十口井的应用效果表明,MDT双封隔器模块提高了复杂地层中的流体分析测试的成功率,对低孔低渗储层、复杂岩性储层以及裂缝性储层的流体性质识别准确、高效,为降低探井试油成本发挥了重要作用。The application of MDT single-probe modular to the reservoir with low porosity and permeability,high heterogeneity or fracture always shows poor pump efficiency,low success rate,which can not meet the demand in judging the fluid properties directly and fast.The applied effect to 20 wells in Xinjiang oilfield indicates that MDT Dual Packer can improve the success rate of fluid analysis test in complex reservoir.it also play an important role in the identification of complex reservoir,reservoir with low porosity and permeability,reservoir with fracture,cutting down the cost of well testing and well drilling.

关 键 词：MDT双封隔器 低孔-低渗 复杂岩性 裂缝 油气识别 

分 类 号：P631.81[天文地球—地质矿产勘探]