The Lacustrine-deltaic Sedimentary Model of Fu1 and Fu2 Member in Matouzhuang Oilfield,Subei Basin
Received date: 2008-07-29
Revised date: 2008-10-15
Online published: 2008-12-10
By studying the lithology, structure, sedimentary structure, sedimentary sequence, and character of electrical property of the lithosomic body, the sedimentary facies of Fu1 and Fu2 Member in Matouzhuang oilfield are classified. The sedimentary models of all facies are established, and the evolution of them is analyzed. There are delta front intrafacies in Fu1 Member, and frontal sand sheet, mouth bar, distributary channel under water, bay between distributary channels under water, and natural levee under water occur from bottom to top. It is characteristic of progradation of delta. Delta front intrafacies vanishes at the end of the sedimentation of Fu1 member. There are offshore shallow lacustrine intrafacies in Fu2 Member, including the subdivided facies of organic beach, oolitic beach, calcareous beach, sandy bar in shallow lake, and mud in offshore shallow lake. Classifying the type of carbonatite beach by lithology makes its name simple and concrete. In Fu2 Member, there are two sedimentary models of wide shallow lake sand bar and carbonatite beach in uplifted area underwater.
YANG Bai ;YANG Shao-chun ;ZHANG Jian-liang ; WANG Jia-yue ; LIU Jin-hua . The Lacustrine-deltaic Sedimentary Model of Fu1 and Fu2 Member in Matouzhuang Oilfield,Subei Basin[J]. Natural Gas Geoscience, 2008 , 19(06) : 790 -795 . DOI: 10.11764/j.issn.1672-1926.2008.06.790
［1］Houser C，Greenwood C.Hydrodynamic and sediment transport within the inner surf of zone a lacustrine multiple-barred nearshore［J］.Marine Geology,2005,218(1-4):37-63.
［2］朱筱敏,信荃麟,张晋仁.断陷湖盆滩坝储集体沉积特征及沉积模式［J］.沉积学报,1994,12(2):20-27.
［3］陈世悦,杨剑萍,操应长.惠民凹陷西部下第三系沙河街组两种滩坝沉积特征［J］.煤田地质与勘探,2000,28(3):1-3.
［4］高瑞祺,蔡希源.松辽盆地油气田形成条件与分布规律［M］.北京:石油工业出版社,1997:1-200.
［5］于广瀛,周锋德.泌阳凹陷双江地区核三段Ⅰ、Ⅲ、Ⅳ砂组沉积微相研究［J］.天然气地球科学,2002,13(1-2):77-80.
［6］李延平,陈树民,宋永忠,等.大庆长垣及以东泉三、四段扶杨油层浅水湖泊—三角洲体系沉积特征［J］.大庆石油地质与开发,2005,24(5):13-15.
［7］宋春晖,方小敏,师永民,等.青海湖现代三角洲沉积特征及形成控制因素［J］.兰州大学学报,2001,37(3):112-119.
［8］党犇,赵虹,李文厚,等.安塞油田延长组长6油层组沉积微相特征［J］.天然气地球科学,2004,15(6):597-600.
［9］姜在兴.沉积学［M］.北京:石油工业出版社,2003:375-390.
［10］伊强,周京津,郭志远,等.惠民凹陷沙河街组滨浅湖碎屑滩坝沉积特征［J］.西部探矿工程,2006,18(增刊):213-214.
［11］赵澄林.油区岩相古地理［M］.东营:石油大学出版社,2001:295-307.
［12］邱旭明,刘玉瑞,傅强.苏北盆地上白垩统—第三系层序地层与沉积演化［M］.北京:地质出版社,2006:96-106.
［13］赵澄林,朱平,陈方鸿.高邮凹陷高分辨率层序地层学及储层研究［M］.北京:石油工业出版社,2001:8-35.
/
| 〈 |
|
〉 |
甘公网安备 62010202000678号