新一代快速平台综合电缆测井PEX适应性分析

Adaptability Research of a New Platform Express Integrated Wereline Logging

介绍斯伦贝谢公司多任务采集和成像系统(MAXIS)快速平台综合电缆测井PEX(Platform Express Integrated Wireline Logging)的组成及技术性能特点,分析PEX在新疆油田的推广应用情况。该快速平台综合电缆测井具有多任务能力,支持不同任务的同时处理,仪器组合能力强,精度高,采集地质信息丰富,提高了井场效率和评价能力。在38口井测井评价中开展了不同储层类型的适应性分析,具有在非均质性砂砾岩、致密油(薄层)、低电阻率油层、火山岩、灰岩等复杂储层快速识别油气水层的优势。

Introduced is Schlumberger company＆#39;s a new generation of portable multitasking acquisition and imaging system （MAXIS）-integrated cable well logging platform-express PEX（platform express integrated wireline logging）.Its composition and technical characteristics are introduced in this paper, which focuses on the promotion and application in Xinjiang oilfield.The PEX has multi-tasking capability to support different tasks at the same time, which makes data acquisition more efficient, economic, precision and informative.Hence, the PEX significantly improves the efficiency of well site and evaluation skills.Adaptability analysis was carried out in variety of reservoirs in 38 wells, the result shows that the PEX has outstanding potential in identifying oil, gas and water in complex reservoir, with the heterogeneity, thin layer, low resistance and volcanic rocks.The logging express platform is suitable for all kinds of reservoir interpretation evaluation.