摘要
随着油田勘探开发力度的加大,大斜度及水平井部署比例越来越大,井眼不规则、易喷易漏等问题严重制约了传统电缆测井安全地取全取准资料。介绍了过钻杆测井系统的原理以及在吐哈油田的应用情况,通过对比电缆测井资料,结合交会图分析技术,对该仪器测井资料的测井质量和评价方法进行了研究。分析表明该测井仪器资料所测自然伽马、电阻率及声波、放射性测井资料质量较好,能够满足储层评价需要。经过测井资料储层评价后,优选了测试层段,多口井的试油结果验证了测井资料的准确性。
Highly-deviated wells and horizontal wells are deployed more and more in oilfiled exploration and development,irregular borehole,easy spray leakage problems have seriously restricted the traditional cable logging to obtain data sufficiently and accurately. The paper introduces the theory of the logging device and the application in Tuha oilfield. Based on the comparision with the cable logging data,combined with the intersection graph technique,the logging quality and evaluation methods of the instrument are studied. The analysis shows that the natural gamma ray,resistivity,acoustic wave and radioactivity logs obtained from the logging data are better in quality and can meet the needs of reservoir evaluation. After logging reservoir evaluation and optimization of the test section,oil test results of wells verify the accuracy of logging data.
作者
刘洪亮
王成荣
叶志红
王学斌
宋政龙
舒世明
LIU Hongliang WANG Chengrong YE Zhihong WANG Xuebin SONG Zhenglong SHU Shiming(Tuha Division,China Petroleum Logging Co.Ltd., Shanshan , Xinjiang 838102, China)
出处
《石油管材与仪器》
2016年第5期66-68,72,共4页
Petroleum Tubular Goods & Instruments
关键词
过钻杆测井技术
交会图技术
储层评价
through drill pipe logging technique
intersection graph technique
reservoir evaluation
