三维可视化技术在石油钻井中的应用

APPLICATION OF 3-D VISUALIZATION TECHNIQUE IN PETROLEUM DRILLING

随着油气勘探开发难度的提高 ,钻井的复杂程度也相应地增加。为了获得良好的钻井效益 ,应加强钻井、地质和地球物理学科的交流 ,尽可能多地使用钻井、地质、地球物理测井的相关资料。文章描述了三维可视化技术在钻井工程中的应用 ,即可以将已钻井数据、待钻井设计数据及其与之相关的力学、地质和地球物理数据紧密地结合 ,在三维可视化环境中形象直观地展示数据之间的相互关系 ,在钻前设计、钻进监测、钻井事故预测与处理及钻后分析中 ,有效提高钻井人员分析复杂数据和提取有效信息的能力 ,加速他们与相关学科的交流和协作 ,从而提高钻井效益。

Along with the increase in difficulty of oil and gas exploration and development,the degree of complication of petroleum drilling is relevantly increased In order to raise drilling benefits,the interchange of these disciplines as drilling,geology and geophysics should be strengthened and the data related to these disciplines should be used as much as possible The application of 3 D visualization technique in drilling engineering is described in the paper. Though combining the drilled data and pre drilling design data with their related data on mechanics,geology and well log,the interrelations among them may be visually show up in a 3 D visualization environment. On the basis of this,the abilities of the drilling personnel in analyzing complicated data and extracting usable messages can be effectively enhanced in the processes of pre drilling design, drilling monitoring, drilling trouble prediction and processing and post drilling analysis, etc ,thus accelerating their exchange and cooperation with the disciplines related and raising the drilling benefits