From northern and western to southern and eastern , the sedimentary facies transited from fan delta , braided delta to lake facies 由北、西向南、东，沉积相由扇三角洲、辫状河三角洲向湖泊过渡。
In this paper , we emphasis p11 - p13 layers , which is high meander channel , low meander channel and braided stream deposit 本文重点解剖p11 p13储层，分别属于高弯曲流河、低弯曲流河，辫状河成因环境。
From paleocene to miocene , the sedimentary facies evolved from the extensive alluvial fan to the braided fluvial river environment 从古新世到中新世，柴达木盆地北缘经历了由大规模冲积扇沉积到辫状河沉积的演化过程。
Early permian was initial stages of expanding of the lake basin . inside the region of interest , there developed fan delta , braided delta and lake facies 早二叠世是湖盆扩张初期，区内发育扇三角洲相、辫状河三角洲相和湖泊相。
The deposits in shanxi stage are , from north to south , alluvial fans , braided stream , meandering stream , delta plain , delta front and littoral sediments 山西期由北向南依次发育冲积扇、辫状河、曲流河、三角洲平原、三角洲前缘和滨浅湖沉积。
Major reservoir included sand bodies of subaquatic distributary channels in deltas , braided deltas , fan deltas , and sand bodies of turbidtte in deep lake 主要的储集层有：三角洲、辫状河三角洲、扇三角洲前缘水下分流河道砂体和深湖浊积岩砂体。
The lower part of formation , that is , 6 - 7th sand group , with the deposition of braided river is different with the upper , l + 2 - 5th sand group , which belongs to deposition of meandering river 埕岛油田馆上段下部6 ? 7砂组为辫状河沉积，上部1 + 2 ? 5砂组为曲流河沉积。
The fluvial sediments of the neogene in the nanpu 35 - 2 area of central bohai gulf are well - developed and can be divided into two types as meandering river sediments and braided river sediments 摘要渤海湾中部南堡35 - 2地区新三系河流沈积十分发育，可分?曲流可沈积和辫状河沈积两种类型。
The sedimentary systems were alluvial fan - braided fluvial river - lacustrine depositional systems during the paleocene - eocene , and braided fluvial river - lacustrine depositional systems during the oligocene - miocene 古新世始新世发育冲积扇辫状河湖泊沉积体系，渐新世中新世发育辫状河湖泊沉积体系。
Important gas - bearing reservoirs included sand bodies of distributary channels and subaquatic distributary channels in deltas and braided deltas , dolomitite in carbonate platform , and sand bodies in tidal flat and barrier island 重要的储集层有：三角洲和辫状河三角洲分流河道和水下分流河道砂体、碳酸盐岩台地的白云岩以及潮坪、障壁岛砂体。
