Application of forecasting structural cracks technique of 3DMove in Chengdao buried hill
3DMove software, based on the three-dimension structural model of geologic interpretation, can forecast reservoir cracks from the point of view of formation of the structural geology, and analyze the characteristics of the cracks. 3DMove software dominates in forecasting cracks. We forecast the developments and directions of the cracks in Chengbei buried hill with the application of forecasting technique in 3DMove software, and obtain the chart about strain distributing on top in buried hill and the chart about relative density and orientation and the chart about the analysis of crack unsealing. In Chengbei 30 buried hill zone, north-west and north-east and approximately east-west cracks in Cenozoic are very rich and the main directions in every fault block are different. Forecasting results that are also verified by those of drilling approximately accord with the data from well logging, the case of which shows that the technique has the better ability in forecasting cracks, and takes more effects on exploration and exploitation of crack reservoir beds in ancient buried hill reservoirs.
作 者： WU Shiguo WANG Xiuling JI Yuxin LIU Yuzhen HAN Wengong 作者单位： WU Shiguo(Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China;Geophysical Research Institute, Shengli Oil Field, Dongying 257002, China)WANG Xiuling,JI Yuxin,LIU Yuzhen,HAN Wengong(Geophysical Research Institute, Shengli Oil Field, Dongying 257002, China)
刊 名： 中国科学D辑(英文版) SCI 英文刊名： SCIENCE IN CHINA (EARTH SCIENCES) 年，卷(期)： 2005 48(9) 分类号： P3 关键词： 3DMove structural crack buried hill structural restoration