Fine geological modeling of Pinghu oilfield

Pinghu oil and gas field is a lithology-structural reservoir with simple structure,active bottom and edge water,the main oil-bearing layers are Huagang and Pinghu group of Paleogene.The current field has entered a posthigh water cut stage.Using Gmax,Earthvision and Petrel software,a joint operation is carried out for detailed geological reservoir modeling.Using drilling data as mandatory binding,seismic attribute as appropriate constraint for modeling,seismic,well logging,reservoir properties and many other geological properties are fully considered in modeling,with the uncertainty and combination of random and organic modeling techniques,the geological modeling accuracy is substantially improved