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截至2007年底,全国累计探明原油地质储量中的72%、经济可采储量中的87.4%以及累计探明气层气地质储量中的37.4%、经济可采储量中的42.3%已投入开发。全国原油剩余经济可采储量205809.83×104t。有15个盆地累计探明原油地质储量超过1×108t,它们的合计剩余经济可采储量为203968.00×104t,平均储采比11.67,而地质资源量和可采资源量分别占全国总量的82.0%和84.8%,平均探明程度分别为43.5%和42.1%;待发现常规石油地质资源量和可采资源量分别占全国总量的72.3%和76.6%。全国气层气剩余经济可采储量24372.60×108m3,在12个累计探明气层气地质储量超过300×108m3的盆地中,剩余经济可采储量24326.11×108m3,平均储采比40.3;地质资源量和可采资源量分别占全国总量的87.7%和88.7%,平均探明程度分别为19.0%和18.2%;待发现常规天然气地质资源量和可采资源量分别占全国总量的85.3%和86.5%。我国油气储产量集中于大中型盆地,而且也是待发现资源主要阵地。
As of the end of 2007, 72% of the total proved geological reserves, 87.4% of the recoverable reserves and 37.4% of the accumulated proven gas and gas reserves were accumulatively found in the country, and 42.3% of the recoverable reserves have been put into development. The remaining recoverable reserves of crude oil in the country are 205,809.83 × 104t. Among 15 basins, the total proven geological reserves of crude oil exceeded 1 × 108t. The total remaining economically recoverable reserves of them are 203968.00 × 104t and the average ratio of reserves to reserves is 11.67, while the amount of geological resources and recoverable resources respectively accounts for 82.0% of the national total % And 84.8% respectively, with an average of 43.5% and 42.1% respectively. It is found that conventional petroleum geological resources and recoverable resources account for 72.3% and 76.6% of the national total respectively. The remaining economically recoverable reserves of gas in the country are 24372.60 × 108m3. Among the 12 basins with accumulated proven gas reservoirs exceeding 300 × 108m3, the remaining economically recoverable reserves are 24326.11 × 108m3 and the average ratio of reserves to reserves is 40.3. The amount of geological resources And recoverable resources accounted for 87.7% and 88.7% of the national total respectively, with an average of 19.0% and 18.2% respectively. To find that the amount of conventional natural gas resources and recoverable resources accounted for 85.3% of the national total and 86.5%. China’s oil and gas reserves are concentrated in large and medium-sized basins, but also the main positions to be found resources.