A Study Of Reservoir Appraisal And The Building Of Commercial Production On The Key Zone Of Huabei Oilfield

For now, HuaBei oilfield exploration area developed reservoirs, basically has entered the high water-cut stage, stable yield, oil field development faces the challenge of resource replacement, without reserve, low grade, complicated geological conditions, and are far away from old reservoir development system, and difficult to use effectively. At the same time, with the continuous improvement of exploration degree, the exploration no major breakthrough, so that the new situation the construction of a productivity of passive in old oil fields in recent years. This thesis through optimizing resource evaluation with geological characteristics of complex fault block of west-DaWangZhuang zone slope zone, and the geological characteristics of the suqiao area south-history structure zone and other zone to carry out the comprehensive reservoir evaluation research, And in terms of work ideas, work process and content made the concrete implementing scheme. By applying multi big Angle deviated well drilling technology, horizontal well drilling technology, many software for reservoir prediction technology,3d seismic acquisition and processing technology and other advanced technology, as well as request according to the research content, in the slope zone in the three "combination":in the belt and to go study, the combination of reservoir evaluation and combining the construction of a productivity, reservoir evaluation and evaluation of the best combination and other advanced mode has achieved fruitful research results, Put forward and implement multi-port evaluation capacity building location, new millions of tons of proven oil reserves, and for the coming year of the reservoir evaluation research on the specific deployment arrangement, scientific research and production for oilfield to solve the practical problems. The application technology by the implementation of the scene inspection also highlights the application of the results have been achieved.