沁水盆地南部煤层气评价试采井组的标定技术及应用

Calibration Technology and Application of CBM Evaluation Production Test Well Group in Southern Qinshui Basin

沁水盆地南部煤层气地质条件好,具备煤层气勘探评价和开发的资源基础。本文在总结沁水盆地南部煤层气地质条件的基础上,重点论述了勘探阶段煤层气试采井组的地质选区和井位标定技术,通过应用实例说明,在评价阶段利用煤炭勘查和煤层气勘探资料标定试采井组可行,并且整体效果较好。

The CBM geological condition is favorable in Southern Qinshui Basin which has the resource basis for CBM exploration evaluation and development.In this paper,on the basis of summarizing the CBM geological conditions in Southern Qinshui Basin,the geological region selection of CBM production test well group and the calibration technology of well location during the exploration process are discussed.Through the application examples,using the data of coal exploration and CBM exploration in evaluation phase to calibrate the production test well group is feasible,and the overall effect is good.