|Table of Contents|

Analysis of Sequence Stratigraphy and Sedimentary Facies of Changxing Formation in Yuanba Area of Northeast Sichuan(PDF)

《地球科学与环境学报》[ISSN:1672-6561/CN:61-1423/P]

Issue:
2012年第04期
Page:
36-42
Research Field:
基础地质与矿产地质
Publishing date:

Info

Title:
Analysis of Sequence Stratigraphy and Sedimentary Facies of Changxing Formation in Yuanba Area of Northeast Sichuan
Author(s):
TIAN Cheng-wei1 AN Xian-yin23 LUO Qing-yuan4 XU Shao-hua4
1. Regional Geological Survey Party, Sichuan Bureau of Geological and Exploration of Mineral Resources, Shuangliu 610213, Sichuan, China; 2. School of Geosciences, China University of Geosciences, Wuhan430074, Hubei, China; 3. Chengdu Institute of Geology and Mineral Resources, Chengdu 610082, Sichuan,China; 4. School of Energy Resources, Chengdu University of Technology, Chengdu 610059, Sichuan, China
Keywords:
sequence stratigraphy sedimentary facies palaeogeomorphology seismic facies reef Changxing Formation Yuanba Area Sichuan
PACS:
P618.13; TE121.3
DOI:
-
Abstract:
Based on the theory of Vail classical sequence stratigraphy, according to the outcrop, drilling, logging and seismic data, sequence stratigraphy of single well in Changxing Formation of Yuanba Area was divided; characteristic of sequence stratigraphy of single well was analyzed, and sequence stratigraphy of typical profiles in connected wells was laterally compared by the means of three-dimensional seismic, and sequence stratigraphic framework was established; sedimentary facies layouts were obtained by the overlay between palaeolandform map and seismic facies, and the characteristic and evolution rule of the layouts in different system tracts were discussed. The results showed that Changxing Formation in Yuanba Area could be divided into two third-order sequences which were composed by transgressive system tract(TST)and highstand system tract(HST); the sequence boundary was type Ⅱ, and sequence gradually thin toward the basin; the thickness of TST was thinner than that of HST, HST of SQ2 sequence developed in Well YuanbaX better than that in Well Yuanba22; reef and shoal mainly developed in HST of third-order sequence, and grew little in TST.

References:

[1] 段金宝,黄仁春,程胜辉,等.川东北元坝地区长兴期—飞仙关期碳酸盐岩台地沉积体系及演化[J].成都理工大学学报:自然科学版,2008,35(6):663-668. DUAN Jin-bao,HUANG Ren-chun,CHENG Sheng-hui,et al.Depositional System and the Evolution of Carbonate Rock Platform of Changxing-Feixianguan Period in Yuanba Area of Northeast Sichuan,China[J].Journal of Chengdu University of Technology:Science and Technology Edition,2008,35(6):663-668.
[2] 肖朝晖,王招明,吴金才,等.塔里木盆地石炭系层序 地层划分及演化[J].石油实验地质,2011,33(3):244-248. XIAO Zhao-hui,WANG Zhao-ming,WU Jin-cai,et al.Sequence Stratigraphic Division and Evolution of Carboniferous in Tarim Basin[J].Petroleum Geology and Experiment,2011,33(3):244-248.
[3] 丁晓琪,张哨楠.层序地层学在河流相地层研究中的应用[J].西安石油大学学报:自然科学版,2010,25(4):1-5. DING Xiao-qi,ZHANG Shao-nan.Application of Sequence Stratigraphy in the Research of Fluvial Strata[J].Journal of Xi'an Shiyou University:Natural Science Edition,2010,25(4):1-5.
[4] 周雨双,李 群,姜海健,等.塔里木盆地巴楚隆起HT1井区志留系层序地层分析和隐蔽圈闭识别[J].石油实验地质,2011,33(4):359-363. ZHOU Yu-shuang,LI Qun,JIANG Hai-jian,et al.Sequence Stratigraphic Analysis and Subtle Trap Identification of Silurian Around Well HT1, Bachu Uplift,Tarim Basin[J].Petroleum Geology and Experiment,2011,33(4):359-363.
[5] 陈 飞,胡光义,孙立春,等.鄂南地区上三叠统延长组层序地层特征及其控藏因素分析[J].西安石油大学学报:自然科学版,2012,27(1):27-34. CHEN Fei,HU Guang-yi,SUN Li-chun,et al.Sequence Stratigraphic Characteristic of Yanchang Formation of Upper Triassic in Southern Ordos Basin and Its Control Factors[J].Journal of Xi'an Shiyou University:Natural Science Edition,2012,27(1):27-34.
[6] 田景春,彭 军,陈高武,等.塔里木盆地东河塘组层序地层学研究[J].地球科学与环境学报,2007,29(2):130-136. TIAN Jing-chun,PENG Jun,CHEN Gao-wu,et al.Researches on Sequences Stratigraphy of Donghetang Formation in Tarim Basin[J].Journal of Earth Sciences and Environment,2007,29(2):130-136.
[7] 吴因业,朱如凯,罗 平,等.沉积学与层序地层学研究新进展——第18届国际沉积学大会综述[J].沉积学报,2011,29(1):199-206. WU Yin-ye, ZHU Ru-kai, LUO Ping, et al.Advance on Sedimentology and Sequence Stratigraphy—A Summary from 18th International Sedimentology Congress[J].Acta Sedimentologica Sinica,2011,29(1):199-206.
[8] 伊海生.测井曲线旋回分析在碳酸盐岩层序地层研究中的应用[J].古地理学报,2011,13(4):456-466. YI Hai-sheng.Application of Well Log Cycle Analysis in Studies of Sequence Stratigraphy of Carbonate Rocks[J].Journal of Palaeogeography,2011,13(4):456-466.
[9] 冯有良,吴河勇,刘文龙.徐家围子断陷下白垩统营城组四段层序地层与沉积体系发育特征[J].沉积学报,2011,29(5):899-905. FENG You-liang,WU He-yong,LIU Wen-long.Sequence Stratigraphy and Depositional Characteristics of the 4th Member of Yingcheng Formation of Lower Cretaceous,Rifted Depression of Xujiaweizi,Songliao Basin[J].Acta Sedimentologica Sinica,2011,29(5):899-905.
[10] 王 银.川东北元坝地区生物礁的识别与追踪[J].天然气技术,2009,3(4):25-29. WANG Yin.Detecting and Tracking of Bioreef in Yuanba Area,Northeastern Sichuan Basin[J].Natural Gas Technology,2009,3(4):25-29.
[11] 陈洪德,钟怡江,侯明才,等.川东北地区长兴组—飞仙关组碳酸盐岩台地层序充填结构及成藏效应[J].石油与天然气地质,2009,30(5):539-547. CHEN Hong-de,ZHONG Yi-jiang,HOU Ming-cai,et al.Sequence Styles and Hydrocarbon Accumulation Effects of Carbonate Rock Platform in the Changxing-Feixianguan Formations in the Northeastern Sichuan Basin[J].Oil and Gas Geology,2009,30(5):539-547.
[12] 马永生,牟传龙,郭彤楼,等.四川盆地东北部长兴组层序地层与储层分布[J].地学前缘,2005,12(3):179-185. MA Yong-sheng,MOU Chuan-long,GUO Tong-lou,et al.Sequence Stratigraphy and Reservoir Distribution of the Changxing Formation in Northeastern Sichuan Basin[J].Earth Science Frontiers,2005,12(3):179-185.
[13] VAIL P R.Seismic Stratigraphy Interpretation Using Sequence Stratigraphy Part 1:Seismic Stratigraphy Interpretation Procedure[C]∥BALLY A W.Atlas of Seismic Stratigraphy.Tulsa:AAPG Studies in Geology,1987:1-10.
[14] 刘永强,刘晓龙.冀中坳陷饶阳凹陷留西地区沙三上亚段层序地层与隐蔽油藏[J].石油与天然气地质,2009,30(6):747-753. LIU Yong-qiang,LIU Xiao-long.Sequence Stratigraphy of the Upper Third Member of the Shahejie Formation in Liuxi Area of the Raoyang Sag,the Jizhong Depression and Exploration of Subtle Reservoirs[J].Oil and Gas Geology,2009,30(6):747-753.

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Last Update: 2012-12-20