Vol.3 No.2 (April 2013)
The Reservoir Characteristic and Favorable Area Prediction of J1s2 Formation in Block 1 and 3 of Central Junggar Basin
Big area, shallow water, gentle slope and oscillating movement are the main characteristics of the Junggar basin. The J1s2 formation is the main exploration strata of the block 1 and 3. During the J1s2 sedimentary period, on the influence of the northeast and northwest provenance, it developed the delta front deposition under the mere background there. The subaqueous distributary channel and channel mouth bar reservoir have the better physical property. The res- ervoir formation is controlled by the abnormal pressure belt, fracture system, sedimentary facies tract and ancient uplift. Among them, the development and evolution of Chemo ancient uplift supply the peculiar migration and accumulation background for oil & gas, which determined the characteristics of polyphase structural evolution and reservoir formation.
张 敏 , 陈 林 , 宋传春 (2013) 准噶尔盆地中部1、3区块J1s2储层发育特征及有利区带预测。 地球科学前沿， 3， 122-128. doi: 10.12677/AG.2013.32018
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