Sandstone Bodies Distribution in Sequence Stratigraphic Framework of Jurassic Sangonghe Formation in Moxizhuang Area, Junggar Basin

Jump To References Section

Authors

  • Zhiwen Li
     School of Geosciences and Info-Physics, Central South University, Hunan Changsha, 410083 ,CN
  • Jianhua Guo
     School of Geosciences and Info-Physics, Central South University, Hunan Changsha, 410083 ,CN
  • Zhen Zhang
     School of Geosciences and Info-Physics, Central South University, Hunan Changsha, 410083 ,CN

Keywords:

Junggar basin; Moxizhuang area; Sangonghe formation; sequence stratigraphic framework; system tract; sandstone bodies distribution.

Abstract

Based on Vail’s classical sequence stratigraphy theory, the sequence stratigraphy framework of Jurassic Sangonghe formation in Moxizhuang area is studied by using outcrop, logging and logging data. The first flooding surface (FFS) and the maximum flooding surface (MFS) at both sequence boundary and sequence interior are identified.The Sangonghe formation is divided into 2 third-order sequences to identify the low stand systems tract (LST), transgressive system tract (TST) and high stand systems tract (HST). Due to the mutual cutting and superimposition of multi-stage channel sand bodies, the connectivity of subaqueous distributary channel sand bodies in SQ2 sequence of Sangonghe Formation is good, especially in the sedimentary period of fan delta front in the LST of SQ2 sequence. JSQ1 sequence is mainly the development of meandering river point bar sand bodies; The sand bodies in the LST of JSQ2 sequence are mainly developed in the subaqueous distributary channel of the fan delta front. The HST of JSQ2 sequence is mainly the development of sand bodies in shallow lakes and bars. According to the development and evolution of sand bodies in the two sequences of the Sangonghe formation, places atwells Z101 - Z105, Z3 - Z5 and Z102 - Z103 are areas where sand bodies are developed intensively.

Downloads

Download data is not yet available.

Metrics

Metrics Loading ...

Downloads

Published

2022-10-20

How to Cite

Li, Z., Guo, J., & Zhang, Z. (2022). Sandstone Bodies Distribution in Sequence Stratigraphic Framework of Jurassic Sangonghe Formation in Moxizhuang Area, Junggar Basin. Journal of Mines, Metals and Fuels, 67(4), 221–226. Retrieved from https://informaticsjournals.co.in/index.php/jmmf/article/view/31545

Issue

Volume 67, Issue 4, April 2019

Section

Articles

License

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

 

References

Liu C P. (2013): Reservoir microscopic characteristics and effective reservoir control factors of J1s2 in Moxizhuang area, Junggar Basin [J]. Geology in China, 40(5): 1515-1522.

Qiong L I, Jianjun H E, Zhengwen L I. (2017): Identification of sand body based on seismic high resolution 3D nonlinear inversion in Moxizhuang, Junggar Basin, China [J]. Journal of Chengdu University of Technology, 44(6): 727-737.

Cui J D, Guo J H, Li Q. (2012): Sequence stratigraphy of Jurassic Sangonghe Formation in Moxizhuang Area, Junggar Basin [J]. Journal of Central South University (Science and Technology), 43(6): 2222-2230.

Liu H, Wang Y M, Wang Y, et al. (2002): Analysis of Interfacial Structure in J1s2 2 Internal Sequence of Jurassic Sangonghe Formation in Junggar Basin[J]. Xinjiang Petroleum Geology, 23(2): 127-129.

Zhang D, Bao Z. (2005): Sedimentary facies and reservoir characters of the Member 2 of Sangonghe Formation of Lower Jurassic in Central Junggar Basin[J]. Journal of Palaeogeography, 7(2):185-196.

Qi L, Bao Z, Wu B, et al. (2008): Distribution and sequence stratigraphic framework of the Jurassic strata on the northwestern margin of the Junggar Basin[J]. Oil & Gas Geology, 29(2):261-267.

Vail P R. (1977): Global cycles of relative changes of sea level[J]. Seismic Stratigraphy Applications to Hydrocarbon Exploration, 83:469-472.

Posamentier H W, Weimer P. (1993): Siliciclastic sequence stratigraphy and petroleum geology - Where to from here?[J]. Aapg Bulletin, 77: 5(5): 731-742.

Brown A R, Dahm C G, Graebner R J. (1981): A stratigraphic case history using three-dimensional seismic data in the Gulf of Thailand [J]. Geophysical Prospect, 29(3):327-349.

Cross T A. (2000): Stratigraphic controls on reservoir attributes in continental strata [J]. Earth Science Frontiers, 2000(4):322-350.

Liu Y, Li Y. Research on the Terrigenous Outcrop Sequence Stratigraphy and Sedimentology in the Jurassic Junggar Basin [J]. Acta Geosicientia Sinica, 2001.

Reynolds A. D. (1999): Dimensions of Paralic Sandstone Bodies [J]. Aapg Bulletin, 83(2):211-229.

Shen W X, Fan T L, Guo G, et al. (2009): Development of reservoir sandbody in sequence stratigraphic framework of middle-lower Jurassic in Turpan Sag[J]. Journal of Central South University (Science and Technology), 40(6):1672-1678.

FAN Tai-liang, LÜ Yan-cang, Ding Ming-hua. (2000): The regularitiesof formation and distribution of reservoirs in systems ofcontinental sequence stratigraphy [J]. Earth Science Frontiers, 7(4): 315"321.