Advance of the application of well logging to coalbed methane ezploration
Well logging technology has played an irreplaceable role in the oil and gas exploration, and is becoming increasingly important in the deep oil and gas exploration. However, well logging interpretation technology for natural gas exploration can not be copied to coal bed methane exploration. Generally coal bed methane well logging technology has two direction of development, one is the new interpretation methods of the conventional logging data, the other is the new well logging methods. This paper introduced several methods in calculating such important parameters as porosity, permeability and gas content and discussed the application of the principal component analysis, Wavelet analysis to well log interpretation of coal seams by a case study.
coalbed methane well logging neural network wavelet analysis
J. F.Yu K.Guo X.X.Yuan Y. Yu
College of Geological Science and Engineering, Shandong University of Science and Technology, Qingdao, 266510, Shandong, China
国际会议
徐州
英文
486-494
2009-09-24（万方平台首次上网日期，不代表论文的发表时间）