摘要
以Assel-15H为例,将三维地质建模与传统地质导向技术相结合,充分利用随钻地质导向实时数据,取得厚油层钻遇的良好效果,成功地解决了地质导向技术在苏丹复杂断块油田的技术难题。
Using the geosteering technology in Sudan oilfields can break the western technology monopoly and solve the technology challenge during the horizontal well drilling process. This article uses Assel-15H as an example, carrying out pre-drilling geological risk analysis. Combined the 3-D geological modeling and the oriented geosteering technology, making full use of the LWD data and rebuilding the 3D geological model during the drilling process, a high drilling footage has been finally achieved. The success of this horizontal well gives a reference on how to use the geosteering technique in the complex fault block reservoir and how to make the proposed solutions in the horizontal well drilling.
出处
《石油地质与工程》
CAS
2011年第6期104-106,9-10,共3页
Petroleum Geology and Engineering
