老井复查技术方法的应用与探讨

老井复查正在成为各油田新增储量的较好方法之一,日益受到勘探甲方的重视。从河南油田的实际需要出发,在对老井复查的方法、程序进行探讨的同时,总结了老井复查技术在河南油田的应用情况,并以圈闭对比、同井纵向对比、横向对比、动态资料分析、重新落实微构造、复查原始资料、建立新的解释标准、利用新井资料、老井复查与新井部署结合共9个方面的应用实例对老井复查技术进行了详尽介绍,强调新井与老井结合是成功开展老井复查工作的关键。

Application and discussion of technical methods on old well re-examination.

Old well re-examination has been become one of the better ways to increase reserve and paid attention by the exploration operators increasingly. Setting out with the practical demand in Henan Oilfield and at the time of discussing the old well re-examination ways and procedures, the author summarized the application condition of old well examination technology in Henan Oilfield and introduced the applying examples from nine aspects with details, which was trap correlation, same well vertical and horizontal correlation, dynamic data analysis, re-ascertaining micro structures, re-examining original data, establishing new interpretation standard, adopting new well data, combining old well re-examination with new well deployment, and emphasized that the combination of new well with old well should be the key for performing old well re-examination work successfully.