Zhikai LV
Research Institute of Petroleum Exploration and Development, China
Biography
Zhikai LV has her expertise in oil and gas production in evaluating gas well productivity. According to the one point method, his productivity chart was drawn. With horizontal wells test data, the chart can be used to estimate the absolute open flow rate of horizontal wells to obtain the reference index of reasonable gas production rate quickly and intuitively. Through the analysis of the actual production data of 63 wells which product 3 years, the relationship between the average daily production and absolute open flow rate was regressed. So the initial production rate equation is obtained to determine initial production. The results show that the productivity chart can be used to estimate the absolute open flow rate of horizontal wells to obtain the reference index of reasonable gas production rate quickly and intuitively for Sulige gas field and error range is within 10%.