论文部分内容阅读
我国对常规天然气和致密气缺乏系统的天然气商品率统计,对煤层气产量和利用量的统计也不规范。在获得系统数据前,建议在对“十三五”规划的研究中采用商品率90%以框算燃气商品量。在我国天然气统计中有储产量、进口量的系统数字。国产量和进口量之和被称为供应量,往往亦被认为是消费量。而在规划中常以消费量与产量间的缺口,预计届时的应进口量。但在产量和国产气的供应量间缺少商品量的统计数。天然气库存量和年变化目前还较小,对天然气供销平衡影响不大。产量与消量之间的商品量问题,对认识和预测天
China’s conventional natural gas and tight gas lack of systematic natural gas commodity rate statistics, the production of coalbed methane and utilization statistics are not standardized. Before obtaining the system data, it is suggested that 90% of the product rate should be adopted in the study of the “13th Five-Year Plan” to calculate the gas commodity quantity. In China’s natural gas statistics, there is a system of figures for production and imports. The sum of domestic output and imports is called supply and is often also considered as consumption. In the planning, the gap between consumption and output is often estimated, and the expected import volume at that time is expected. However, there is a lack of statistics on the quantity of the commodity between the production and the supply of domestic gas. Natural gas inventories and annual changes are still small, the balance between supply and marketing of natural gas has little effect. The question of the amount of output between volume and volume, on the understanding and forecasting days