Reservoir prediction method for the shallow-middle Qingshankou Formation in southern Songliao Basin
Wang Shi-rui1,2, Di Bang-rang1, Liu Chun-bo3, Ren Dun-zhan4, Lu Dao-lin2, Han Long1, Wang Zhen-guo4
1. CNPC Key Lab of Geophysical Prospecting, China University of Petroleum, Changping District, Beijing City, 102249, China;
2. Tenglongruibang Energy Scientific and Technological Development Ltd., Zhuozhou City, Hebei Province, 072751, China;
3. Research Institute of Exploration&Production, Jilin Oilfield Branch Company, Songyuan City, Jilin Province, 138000, China;
4. BGP Inc. of CNPC, Zhuozhou City, Hebei Province, 072751, China
Abstract：The dichotomy seismic attribute extraction method for wedge-shaped strata was proposed in this paper. At first the times for the upper and lower reference layers were picked up,then the middle time value of the two times is regarded as the time for the attribute points,and then the time pick-up goes further in more detail in this way. Rationality and effectiveness of this method were explained in this paper,and the method was applied in reservoir prediction for the shallow-middle Qingshankou Formation in southern Songliao Basin,and the practicability and feasibility of the method were proven in this paper. Through analysis of sedimentary characteristics and hydrocarbon accumulation rule for the target formation in this area,favorite reservoir development areas were determined and drilling targets were proposed.
王世瑞, 狄帮让, 刘春波, 任敦占, 陆道林, 韩龙, 王振国. 松辽盆地南部中浅层青山口组储层预测方法[J]. 石油地球物理勘探, 2009, 44(6): 726-732.
Wang Shi-rui, Di Bang-rang, Liu Chun-bo, Ren Dun-zhan, Lu Dao-lin, Han Long, Wang Zhen-guo. Reservoir prediction method for the shallow-middle Qingshankou Formation in southern Songliao Basin. OGP, 2009, 44(6): 726-732.
