• 责任者：Gong Qingshun (Hangzhou Research Institute of Geology ; PetroChina ; Hangzhou 310023 ; China) ; Shou Jianfeng
• 刊名：Chinese Journal of Geology
• 出版年：2012
• 卷期：47(1)
• 关键词：砂体 ; sand bodies ; 三角洲沉积作用 ; deltaic sedimentation ; 柴达木盆地 ; Qaidam Basin
• 页码：p.116-128
• 图表：9 illus., 2 tables, 18 refs.
• 分类号：1003
• 出版序号：20130291
• issnNo：ISSN0563-5020
• isbnNo：CN11-1937/P

The Lulehe Formation of Kunbei oilfield in the Qaidam Basin is mainly a set of terrigenous clastics combination, including conglomerate, pebbled sandstones, sandstones, siltstones and mudstones, etc.. According to the study on detailed descriptions to rock core and regional geology, a braided delta deposit was recognized. Based on the detailed analysis on well testing data, underwater distributary channel that was testified to be of better storage capability controlled the vertical and areal distributions of hydrocarbon in Lulehe Formation.