|
华南海相下组合层序地层格架与油气勘探
陈洪德 倪新锋 田景春 韦东晓
摘 要:在建立区域层序地层格架的基础上,指出区域性主力烃源岩及盖层主要形成于超层序的海侵体系域;高品质的区域性储层通常与超层序的高水位期-低水位期相一致.华南下组合海相碳酸盐岩油气纵向上总体存在3套生储盖组合,并将其划分为界面型、低位型、海侵型、高位型和综合型5种类型,不同类型的生储盖组合特征及成藏地质特征存在差异.提出礁滩相灰岩-白云化或白云岩-古岩溶为最有利储层,古隆起-后期构造圈闭为最有利部位,川东南-黔北地区为最有希望尽快取得突破的新区块的认识.
关键词:层序地层格架;生储盖组合;下组合;体系域;油气勘探;新认识;华南海相
分类号:TE111.2 文献标识码:A
文章编号:0253-9985(2006)03-0370-08
Sequence stratigraphic framework of marine lower assemblage in South China and petroleum exploration
Chen Hongde Ni Xinfeng Tian Jingchun Wei Dongxiao
|
基金项目:国家"十五"重大科技攻关项目(2004BA616A-06-02)
作者简介:陈洪德(1956-),男,教授(博士生导师),层序地层学与含油气盆地分析
作者单位:陈洪德(成都理工大学"油气藏地质及开发工程"国家重点实验室,沉积地质研究所,四川,成都,610059)
倪新锋(成都理工大学"油气藏地质及开发工程"国家重点实验室,沉积地质研究所,四川,成都,610059)
田景春(成都理工大学"油气藏地质及开发工程"国家重点实验室,沉积地质研究所,四川,成都,610059)
韦东晓(成都理工大学"油气藏地质及开发工程"国家重点实验室,沉积地质研究所,四川,成都,610059)
参考文献:
[1]李国辉,李翔,杨西南.四川盆地加里东古隆起震旦系气藏成藏控制因素[J].石油与天然气地质,2000,21(1):80~82 Li Guohui,Li Xiang,Yang Xinan.Controlling factors of Sinian gas pools in Caledonian paleouplift,Sichuan basin[J].Oil & Gas Geology,2000,21 (1):80 -82
[2]罗志立,刘顺,徐世琦.四川盆地震旦系含气层中有利勘探区块的选择[J].石油学报,1998,9(4):1~7 Luo Zhili,Liu Shun,Xu Shiqi.Selection of favorable area of exploration in Sinian bearing gas formation of Sichuan basin[J].Acta Petrolei Sinca,1998,9(4):1 -7
[3]徐世琦.加里东古隆起震旦-寒武系成藏条件[J].天然气工业,1999,19(6):7~10 Xu Shiqi.Conditions of forming reservoirs in Sinian-Cambrian of Caledonian ancient uplift[J].Natural Gas Industry,1999,19(6):7-10
[4]邓涛.四川盆地加里东古隆起的构造机制和成藏模式[J].石油实验地质,1996,18(4):356~360 Deng Tao.Tectonic mechanism and pooling model of the Caledo-nian paleoswell in Sichuan basin[J].Petroleum Geology & Experiment,1996,18(4):356-360
[5]徐世琦,洪海涛,师晓蓉.乐山-龙女寺古隆起与下古生界含油气性的关系探讨[J].天然气勘探与开发,2002,25(3):10~15 Xu Shiqi,Hong Haitao,Shi Xiaorong.Discussion on the relationship of the Leshan-Longnushi paleouplift and petroliferous property of Lower Palaeozoic strata[J].Natural Gas Exploration & Development,2002,25 (3):10-15
[6]李晓清,汪泽成,张兴为,等.四川盆地古隆起特征及对天然气的控制作用[J].石油与天然气地质,2001,22(4):347~351 Li Xiaoqing,Wang Zecheng,Zhang Xingwei,et al.Characteristics of Paleo-uplifts in Sichuan basin and their control action on natural gases[J].Oil & Gas Geology,2001,22(4):347 -351
[7]赵宗举,朱琰,邓红婴,等.中国南方古隆起对中、古生界原生油气藏的控制作用[J].石油实验地质,2003,25(1):10~17 Zhao Zongju,Zhu Yan,Deng Hongying,et al.Control of Paleouplifts to the Meso-Paleozoic primary oil and gas pools in the south of China[J].Petroleum Geology & Experiment,2003,25(1):10-17
[8]赵宗举,朱琰,徐云俊.中国南方古生界-中生界油气藏成藏规律及勘探方向[J].地质学报,2004,78(5):710~720 Zhao Zongju,Zhu Yan,Xu Yunjun.Formation rules and prediction of exploration targets of Paleozoic-Mesozoic oil-gas reservoirs in southern China[J].Acta Geologica Sinica,2004,78 (5):710 -720
[9]赵宗举,朱琰,王根海,等.叠合盆地油气系统研究方法--以中国南方中、古生界为例[J].石油学报,2002,23(1):11~18 Zhao Zongju,Zhu Yan,Wang Genhai,et al.The studying method of petroleum system in superposition basin:as an example by analyzing Mesozoic & Paleozoic in southern China[J].Acta Pe-trolei Sinca,2002,23(1):11-18
[10]陈洪德,侯明才,许效松,等.加里东期华南的盆地演化与层序格架[J].成都理工大学学报(自然科学版),2006,33(1):1~8 Chen Hongde,Hou Mingcai,Xu Xiaosong,et al.Tectonic evolution and sequence stratigraphic framework in South China during Caledonian[J].Journal of Chengdu University of Technology (Science & Technology Edition),2006,33 (1):1-8
[11]陈洪德,覃建雄,田景春,等.中国南方古生界层序格架中的生储盖组合类型及特征[J].石油与天然气地质,2004,25(1):62~69 Chen Hongde,Qin Jianxiong,Tian Jingchun,et al.Types and features of source-reservoir-cap rock combinations in Paleozoic sequence in southern China[J].Oil & Gas Geology,2004,25(1):62 -69
[12]赵宗举,俞广,朱琰,等.中国南方大地构造演化及其对油气的控制[J].成都理工大学学报(自然科学版),2003,30(2):55~168 Zhao Zongju,Yu Guang,Zhu Yan,et al.Tectonic evolution and its control over hydrocarbon in southern China[J].Journal of Chengdu University of Technology (Science & Technology Edition),2003,30(2):155-168
[13]沃玉进,肖开华,周雁,等.中国南方海相层系油气成藏组合类型与勘探前景[J].石油与天然气地质,2006,27(1):11~16 Wo Yujin,Xiao Kaihua,Zhou Yan,et al.Types of marine plays in southern China and exploration prospects[J].Oil & Gas Geology,2006,27(1):11 -16
[14]马永生,楼章华,郭彤楼,等.中国南方海相地层油气保存条件综合评价技术体系探讨[J].地质学报,2006,80(3):406~417 Ma Yongsheng,Lou Zhanghua,Guo Tonglou,et al.An exploration on a technological system of petroleum preservation evaluation for marine strata in south China[J].Acta G eologica Sinica,2006,80(3):406 -417
[15]Smith G T.Tectonic and eustatic singals in the sequence stratigraphy of the Upper Devonian,New York[J].AAPG Bull,2001,85 (2):309 -325
|
|