Study on the fault sealing properties of Huzhuangji oilfield

Fault sealing properties,which are related closely to the migration and accumulation of oil and gas,are the important aspect in oilfield oil-bearing property evaluation.Starting from the analysis and discussion of the theory of fault sealing properties,main influence factors and fault sealing model,by using of the method sound-wave time differences and sections of fault planes,the article analysed the fault sealing properties in complicated fault block area of Huzhuangji oilfield,and provided some guidance to the progressive exploration in this area.