The Research Of Ordovician Strike Slip Fault In Halahatang Rejion

Halahatang oilfield is a large marine carbonate oilfield in Tarim Basin, At present, with the deepening of exploration, Many problems encountered in the process of production, How to search for oil and gas enrichment area, how to deploy the high and stable production wells has become an urgent problem, Many strike slip faults are developed in the Ordovician carbonate formation In Halahatang rejoin, It is difficult to identify the strike slip faults in seismic section, In this study, Firstly, we optimize the seismic data, It is advantageous for us to identify the strike slip faults in seismic section, Finally, we use various methods to predict fracture, Through research we know that Strike slip fault is the main factor to control the development of carbonate reservoir. Reservoir development along the fracture, In addition,Fault provides a passage for oil and gas migration, The oil and gas in the reservoir are entered along the strike slip fault passage. And further study found, Different types of fracture, the degree of enrichment of oil and gas is not the same, Large strike slip faults and the flower-like fault are the main enrichment zones of oil and gas. Vertical high and steep fracture is not the main enrichment zone of oil and gas.