|
|
|
| A study of the structure of southern Tuquan Basin and oil-gas prospect based on magnetotelluric sounding |
| ZHANG Peng-Hui1,2, ZHONG Qing1,2, FANG Hui1,2, YUAN Yong-Zhen1,2, ZHANG Xio-Bo1,2, CHEN Shu-Wang3, DING Que-Hong3 |
1. Institute of Geophysical and Geochemical Exploation, CAGS, Langfang 065000, China;
2. Key Laboratory of Geophysical Electromagnetic Detection Technique of Ministry of Land and Resources, Langfang 065000, China;
3. Shenyang Center of Geological Survey, China Geological Survey, Shenyang 110034, China |
|
|
|
|
Abstract Based on magnetotelluric sounding results in combination with regional geology, the authors analyzed structural framework, structure and stratigraphic distribution of southern Tuquan Basin. The results show that the Tuquan Basin is a superimposed basin, in which Mesozoic strata were developed on the basis of late Paleozoic marine sedimentary basin, and late Paleozoic structure probably controlled Mesozoic sedimentation. The Tuquan Basin might be a compression type basin developed in the front of the overthrust nappe belt, and the two suites of low-resistance beds (Hongqi Formation and lower Permian strata) might be the potential hydrocarbon-producing strata.
|
|
Received: 25 October 2015
Published: 10 December 2015
|
|
|
|
|
|
| [1] |
CHEN Xiu-Juan, LIU Zhi-Di, LIU Yu-Xi, CHAI Hui-Qiang, WANG Yong. Research into the pore structure of tight reservoirs:A review[J]. Geophysical and Geochemical Exploration, 2022, 46(1): 22-31. |
| [2] |
XIAO Guan-Hua, ZHANG Wei, CHEN Heng-Chun, ZHUO Wu, WANG Yan-Jun, REN Li-Ying. Application of shallow seismic reflection surveys in the exploration of urban underground space in Jinan[J]. Geophysical and Geochemical Exploration, 2022, 46(1): 96-103. |
|
|
|
|
