摘要
We have achieved good development results in Dongying group reservoir,Sha-Zhong reservoir and Sha-Er reservoir of the Dongying Formation of Niuju oil field.The Sha-san reservoir was developed by LandMark workstation.Comprehensively analyzed earthquake geology,geological structure,faults and the combination interpretation result.Results show that has some advantages with good trap quantity,size,shape,structure form earlier,the reformation weak in the end,has the good conditions of forming scale reservoirs.It provided accurate and reliable geological basis for well deployment,made better result in the rolling development.