关键词: 产能, 预测, 方法, 模型, 油气层

Abstract: The productivity prediction of hydrocarbon reservoirs is very important but also unresolved in petroleum industry.A new method for productivity prediction of oil and gas formation is proposed in this paper based on the hydrodynamics of rock formations by using well-log information before well testing.The mathematical models for predicting the productivity of both oil and gas formations are established based upon the abundant core data and petrophysical measurements on rock samples from various oil or condensate reservoirs in Tarim Basin. It is the first time in Tarim Basin that the successful prediction of productivity for hydrocarbon reservoir comes true and the prediction has been well proved by the test results.From very high production to low production or even dry zone,the good agreement between the predicted productivity with the DST data demonstrated the availability and the application prospects of the technique.

Key words: productivity, prediction, method, models, hydrocarbon formation