| Geological faults as separate oil bodies of water flooding on the distribution of residual oil in the end how much impact of the current research in this area remains blank. Faults in order to in-depth analysis of the role of water flooding, the premise must study the characteristics of fault geometry and kinematics.Therefore, this fully utilize the existing three-dimensional seismic data, drilling data, logging data and the development of dynamic data, system fault geometry characteristics, kinematics.Portugal oilfield of Daqing Putaohua secondary structure is the most southern structural belt a three-tier structure, constructed to the northwest syncline phase high table, to the Northeast and Pacific tectonic syncline Tuen phase, tectonic extension south the tower structure obo. North Oil Field in Portugal based on three-dimensional seismic interpretation, detailed interpretation of the system backbone Pubei Oil profile 5000km,include T3,T2,T11,T1,T06 layers. And the three-dimensional seismic interpretation Portugal northern oil fields, based on the characteristics of different types of fault geometry, specifically the nature of faults of different characteristics of fault kinematics, fault history of the growth mechanism and development, and ultimately of the role of faults on the control of oil and water .Recognized through the fault system formed during the depression period and the reversal of both the active faults of the depression of the activities of the formation of reverse faults Fuyang Putaohua oil and oil source fault, the main fault zone intensive boundary fault, the scale is relatively large. Oil source fault is the main channel vertical migration of oil and gas, control the "Fuyang" and "Putouhua" oil and gas reservoirs show"Tau down-style "gathering mode. Putaohua intensive oil and gas accumulation in the fault belt, Fuyang oil-intensive oil and gas accumulation in the fracture zone between the horst block.
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