关键词: 油气资源, 评价方法, 评价思路, 评价流程, 中国石油

Abstract:

The project of oil and gas resource assessment of main petroliferous basin implemented by PetroChina Company Limited was put in practice under the new condition of recombined petroleum industry of China.In the process of assessment,a set of assessment programs and systems that consistent with the international accustomed option and be combined with the actual characteristics of exploration and geology of China were established and operated.The assessment system has 3 obvious characteristics as follows:(1) The assessment method was established aiming at the features of basin and play;(2) The assessment methods for basin,play and block all were established according to genesis,analogy and statistic methods;(3) The assessment system was validated with multi-method and used in the matured areas.According to the different exploration degree and different assessment objects,the corresponding assessment methods were established.

Key words: oil and gas resources, assessment method, assessment philosophy, assessment process, PetroChina Company Limited