High-Resolution Sequence Stratigraphy in the Lower Member of Es2 in Shanghe Oilfield

Author

Gao, Lihua ; Han, Zuozhen ; Yu, Xiangqing ; Chi, Naijie ; Qin, Zhen ; Han, Chao

Author_Institution

Key Lab. of Depositional Mineralization & Sedimentary Miner. in Shandong Province, Shandong Univ. of Sci. & Technol., Qingdao, China

fYear

2011

fDate

25-28 March 2011

Firstpage

1

Lastpage

4

Abstract

By using high resolution sequence stratigraphy theory and technique, chronostratigraphic sequence framework is established and finely compared, 3 medium term base level cycles and 46 short term base level cycles are outlined of the lower member of the Es2 in Shanghe Oilfield. According to coring data, logging, drilling and other experimental analysis data, the main depositional environments in the study area is delta front. Based on the sequence division and correlation strata, longitudinal characteristics, the distribution and evolution of sedimentary microfacies in different periods have been revealed.

Keywords

geology; stratigraphy; Es2; Shanghe oilfield; chronostratigraphic sequence framework; coring data; correlation strata; delta front; drilling; high resolution sequence stratigraphy theory; logging; longitudinal charecteristics; medium term base level cycles; sedimentary microfacies; sequence division; short term base level cycles; Bars; Belts; Correlation; Mouth; Rocks; Surface treatment;

fLanguage

English

Publisher

ieee

Conference_Titel

Power and Energy Engineering Conference (APPEEC), 2011 Asia-Pacific

Conference_Location

Wuhan

ISSN

2157-4839

Print_ISBN

978-1-4244-6253-7

Type

conf

DOI

10.1109/APPEEC.2011.5748936

Filename

5748936