勝利油田新增探明儲(chǔ)量SEC評(píng)估現(xiàn)狀與分析
[Abstract]:The result of SEC reserves evaluation is an important index to measure the development potential of oil companies. In order to reduce the difference between domestic and foreign new proven reserves evaluation and to increase the contribution rate of new proven reserves to the total evaluation results in that year, This paper analyzes the present situation of SEC evaluation of newly proved reserves in Shengli Oilfield and the difference between the results of SEC evaluation and domestic evaluation over the years. It is concluded that the rules of SEC change and the grade of reserves decrease. Well control error is the main factor that causes the SEC evaluation result of new proven reserves to decline step by step. According to SEC criterion, reserve evaluation can be divided into two categories: static parameters (oil area, effective thickness, recovery factor) and dynamic parameters (initial production rate, decline rate, drilling plan). The difference of the above parameters between domestic and foreign countries is explained in detail, and the countermeasures of optimizing the domestic reserve management mode and standardizing the data are put forward to reduce the difference of reserve evaluation. The aim is to provide reference for the completion of domestic reserve task and the integration of domestic and foreign reserves evaluation system.
【作者單位】: 中國(guó)石化勝利油田分公司勘探開(kāi)發(fā)研究院;
【基金】:中國(guó)石化勝利油田分公司先導(dǎo)課題項(xiàng)目“勝利油田分公司上市儲(chǔ)量替代率影響因素研究”(編號(hào):YKY1006)資助
【分類號(hào)】:TE155
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