Comprehensive Research

Control of central paleo-uplift on reservoir development of the fifth member of Majiagou Formation in Fuxian area

  • Juan SU ,
  • Fei YANG ,
  • Juntao ZHANG ,
  • Tao ZHANG ,
  • Lu LIU ,
  • Jiaqi YANG
Expand
  • 1. Sinopec Petroleum Exploration and Production Research Institute, Beijing 102200, China
    2. Sinopec North China Company, Zhengzhou, Henan 450006, China

Received date: 2023-03-08

  Online published: 2024-05-07

Abstract

Since the discovery of the Ordovician weathering crust gas reservoir in the Ordos Basin in 1989, there has been notable progress in exploring the gas reservoir within the fifth member of the Majiagou Formation. However, the impact of the central paleo-uplift on the Majiagou Formation's deposition and reservoir characteristics in the Fuxian area remains underexplored. This gap in knowledge hampers oil and gas exploration efforts in the Lower Paleozoic strata of this region. Research into the stratigraphy, sedimentary microfacies, and karst development patterns of the Ordovician Majiagou Formation in the Fuxian area has shed light on how the central paleo-uplift influenced the area's geological deposition. This influence extends to the distribution of lithofacies and sedimentary microfacies as well. Findings indicate that the central paleo-uplift's effects on the Majiagou Formation in the Fuxian area have a legacy, with the formation's thickness varying significantly across different directions-thicker in the north and east, and thinner in the south and west. Further analysis of sedimentary microfacies reveals that the edges of the paleo-uplift were areas of strong hydrodynamic activity, leading to the formation of sheet-like intra-platform and tidal marginal beaches. The development of the Ordovician weathering crust is intricately linked to the central paleo-uplift's shape, structure, evolutionary history, and preservation conditions. The evolution of this uplift played a crucial role in both the development and preservation of the Ordovician karst system.

Cite this article

Juan SU , Fei YANG , Juntao ZHANG , Tao ZHANG , Lu LIU , Jiaqi YANG . Control of central paleo-uplift on reservoir development of the fifth member of Majiagou Formation in Fuxian area[J]. Petroleum Reservoir Evaluation and Development, 2024 , 14(2) : 297 -307 . DOI: 10.13809/j.cnki.cn32-1825/te.2024.02.015

References

[1] 张春林, 邢凤存, 张月巧, 等. 鄂尔多斯盆地早古生代庆阳和乌审旗古隆起构造演化及其对寒武系岩相古地理的控制[J]. 石油与天然气地质, 2023, 44(1): 89-100.
[1] ZHANG Chunlin, XING Fengcun, ZHANG Yueqiao, et al. Tectonic evolution of Qingyang and Wushenqi paleo-uplifts during the Early Paleozoic and its control on Cambrian lithofacies paleogeography in the Ordos Basin[J]. Oil & Gas Geology, 2023, 44(1): 89-100.
[2] 汤锡元, 郭忠铭, 王定一. 鄂尔多斯盆地西部逆冲推覆构造带特征及其演化与油气勘探[J]. 石油与天然气地质, 1988, 9(1): 1-10.
[2] TANG Xiyuan, GUO Zhongming, WANG Dingyi. The characteristics and evolution of the thrust nappe tectonic belt and its petroleum potential in the west Ordos Basin[J]. Oil & Gas Geology, 1988, 9(1): 1-10.
[3] 刘池洋, 王建强, 黄雷, 等. 沉积盆地类型与其成因和称谓研究回顾与进展[J]. 西北大学学报(自然科学版), 2022, 52(6): 891-909.
[3] LIU Chiyang, WANG Jiangqiang, HUANG Lei, et al. Retrospective and progress on types,genesis and nomenclatures of sedimentary basins[J]. Journal of Northwest University(Natural Science Edition), 2022, 52(6): 891-909.
[4] 邓昆, 张哨楠, 周立发, 等. 鄂尔多斯盆地古生代中央古隆起形成演化与油气勘探[J]. 大地构造与成矿学, 2011, 35(2): 190-197.
[4] DENG Kun, ZHANG Shaonan, ZHOU Lifa, et al. Formation and tectonic evolution of the Paleozoic central paleouplift of Ordos Basin and its implications for oil-gas exploration[J]. Geotectonica et Metallogenia, 2011, 35(2): 190-197.
[5] 解国爱, 张庆龙, 潘明宝, 等. 鄂尔多斯盆地两种不同成因古隆起的特征及其在油气勘探中的意义[J]. 地质通报, 2005, 24(4): 373-377.
[5] XIE Guo'ai, ZHANG Qinglong, PAN Mingbao, et al. Two different genetic types of paleouplift in the Ordos basin and its significance in oil and gas exploration[J]. Geological Bulletin of China, 2005, 24(4): 373-377.
[6] 王庆飞, 邓军, 杨立强, 等. 鄂尔多斯盆地奥陶纪“L”状边缘隆起演化过程及其构造背景[J]. 现代地质, 2006, 20(1): 30-34.
[6] WANG Qingfei, DENG Jun, YANG Liqiang, et al. The tectonical background and evolution process of Ordovician Marginal L-Shaped Paleouplift in Ordos Basin[J]. Geoscience, 2006, 20(1): 30-34.
[7] 张吉森, 杨奕华, 王少飞, 等. 鄂尔多斯地区奥陶系沉积及其与天然气的关系[J]. 天然气工业, 1995, 15(2): 5-10.
[7] ZHANG Jisen, YANG Yihua, WANG Shaofei, et al. Ordovician deposition in Eerduosi area and the relation with natural gas[J]. Natural Gas Industry, 1995, 15(2): 5-10.
[8] 李相博, 王宏波, 黄军平, 等. 鄂尔多斯盆地怀远运动不整合面特征及油气勘探意义[J]. 石油与天然气地质, 2021, 42(5): 1043-1055.
[8] LI Xiangbo, WANG Hongbo, HUANG Junping, et al. Characteristics of unconformity resulted from Huaiyuan Movement in Ordos Basin and its significance for oil and gas exploration[J]. Oil & Gas Geology, 2021, 42(5): 1043-1055.
[9] 冯增昭, 鲍志东, 康棋发, 等. 鄂尔多斯奥陶纪古构造[J]. 古地理学报, 1999, 1(3): 83-94.
[9] FENG Zengzhao, BAO Zhidong, KANG Qifa, et al. Palaeotectonics of Ordovician in Ordos[J]. Journal of Palaeogeography, 1999, 1(3): 83-94.
[10] 何登发, 包洪平, 开百泽, 等. 鄂尔多斯盆地及其邻区关键构造变革期次及其特征[J]. 石油学报, 2021, 42(10): 1255-1269.
[10] HE Dengfa, BAO Hongping, KAI Baize, et al. Critical tectonic modification periods and its geologic features of Ordos Basin and adjacent areas[J]. Acta Petrolei Sinica, 2021, 42(10): 1255-1269.
[11] 包洪平, 何登发, 王前平, 等. 鄂尔多斯盆地四大古隆起演化及其油气控藏意义的差异[J]. 古地理学报, 2022, 24(5): 951-969.
[11] BAO Hongping, HE Dengfa, WANG Qianping, et al. Four main paleouplifts evolution in Ordos Basin and their differences in significance of oil and gas reservoir control[J]. Journal of Palaeogeography, 2022, 24(5): 951-969.
[12] 何登发, 包洪平, 孙方源, 等. 鄂尔多斯盆地中央古隆起的地质结构与成因机制[J]. 地质科学, 2020, 55(3): 627-656.
[12] HE Dengfa, BAO Hongping, SUN Fangyuan, et al. Geologic structure and genetic mechanism for the central uplift in the Ordos Basin[J]. Chinese Journal of Geology, 2020, 55(3): 627-656.
[13] 包洪平, 杨帆, 白海峰, 等. 细分小层岩相古地理编图的沉积学研究及油气勘探意义——以鄂尔多斯地区中东部奥陶系马家沟组马五段为例[J]. 岩石学报, 2017, 33(4): 1094-1106.
[13] BAO Hongping, YANG Fan, BAI Haifeng, et al. Sedimentology study on sub-member lithofacies paleogeography mapping and its petroleum exploration significance: Taking Ma5 member of Lower Ordovician Majiagou Formation in central-eastern Ordos Basin for example[J]. Acta Petrologica Sinica, 2017, 33(4): 1094-1106.
[14] 胡安平, 沈安江, 张杰, 等. 碳酸盐岩-膏盐岩高频沉积旋回组合生-储特征——以鄂尔多斯盆地奥陶系马家沟组中-下组合为例[J]. 石油与天然气地质, 2022, 43(4): 943-956.
[14] HU Anping, SHEN Anjiang, ZHANG Jie, et al. Source-reservoir characteristics of high-frequency cyclic carbonate-evaporite assemblages: A case study of the lower and middle assemblages in the Ordovician Majiagou Formation, Ordos Basin[J]. Oil & Gas Geology, 2022, 43(4): 943-956.
[15] 倪春华, 周小进, 王果寿, 等. 鄂尔多斯盆地富县地区天然气地球化学特征及其成因[J]. 西安石油大学学报(自然科学版), 2010, 25(5): 20-25.
[15] NI Chunhua, ZHOU Xiaojin, WANG Guoshou, et al. Geochemical characteristics and genesis of natural gas in Fu County area, Ordos Basin[J]. Journal of Xi'an Shiyou University(Natural Science Edition), 2010, 25(5): 20-25.
[16] 张涛, 张亚雄, 金晓辉, 等. 鄂尔多斯盆地奥陶系马家沟组碳酸盐岩-蒸发岩层系层序地层模式及其对源-储的控制作用[J]. 石油与天然气地质, 2023, 44(1): 110-124.
[16] ZHANG Tao, ZHANG Yaxiong, JIN Xiaohui, et al. Sequence stratigraphy models of carbonate-evaporite successions and their controls on source rocks and reservoirs in the Ordovician Majiagou Formation, Ordos Basin[J]. Oil & Gas Geology, 2023, 44(1): 110-124.
[17] 李振宏, 胡健民. 鄂尔多斯盆地构造演化与古岩溶储层分布[J]. 石油与天然气地质, 2010, 31(5): 640-647.
[17] LI Zhenhong, HU Jianmin. Structural evolution and distribution of paleokarst reservoirs in the Ordos Basin[J]. Oil & Gas Geology, 2010, 31(5): 640-647.
[18] 马春生, 许化政, 郑浚茂, 等. 鄂尔多斯盆地富县地区奥陶系岩溶风化壳储集层类型与形成条件[J]. 海相油气地质, 2011, 16(2): 42-46.
[18] MA Chunsheng, XU Huazheng, ZHENG Junmao, et al. Types and formation conditions of Ordovician karst weathering-crust reservoirs in Fuxian slope area, Ordos Basin[J]. Marine Origin Petroleum Geology, 2011, 16(2): 42-46.
[19] 赵文智, 沈安江, 乔占峰, 等. 中国碳酸盐岩沉积储层理论进展与海相大油气田发现[J]. 中国石油勘探, 2022, 27(4): 1-15.
[19] ZHAO Wenzhi, SHEN Anjiang, QIAO Zhanfeng, et al. Theoretical progress in carbonate reservoir and discovery of large marine oil and gas fields in China[J]. China Petroleum Exploration, 2022, 27(4): 1-15.
[20] 魏柳斌, 陈洪德, 郭玮, 等. 鄂尔多斯盆地乌审旗-靖边古隆起对奥陶系盐下沉积与储层的控制作用[J]. 石油与天然气地质, 2021, 42(2): 391-400.
[20] WEI Liubin, CHEN Hongde, GUO Wei, et al. Wushen-Jingbian Paleo-uplift and its control on the Ordovician subsalt deposition and reservoirs in Ordos Basin[J]. Oil & Gas Geology, 2021, 42(2): 391-400.
[21] 张军涛, 金晓辉, 谷宁, 等. 鄂尔多斯盆地北部地区马家沟组岩溶储层的差异性和发育模式[J]. 石油与天然气地质, 2021, 42(5): 1159-1168.
[21] ZHANG Juntao, JIN Xiaohui, GU Ning, et al. Differences and development patterns of karst reservoirs in Majiagou Formation, northern Ordos Basin[J]. Oil & Gas Geology, 2021, 42(5): 1159-1168.
[22] 包洪平, 王前平, 闫伟, 等. 鄂尔多斯盆地中东部奥陶系碳酸盐岩膏盐岩体系沉积特征与天然气成藏潜力[J]. 地学前缘, 2023, 30(1): 30-44.
[22] BAO Hongping, WANG Qianping, YAN Wei, et al. Sedimentary characteristics and gas accumulation potential of the Ordo-vician carbonate-evaporite paragenesis system in central and eastern Ordos Basin[J]. Earth Science Frontiers, 2023, 30(1): 30-44.
[23] 马宁, 丁晓琪, 张威, 等. 鄂尔多斯盆地富县中奥陶统风化壳古地貌特征[J]. 天然气勘探与开发, 2022, 45(2): 7-14.
[23] MA Ning, DING Xiaoqi, ZHANG Wei, et al. Paleogeomorphic features of Middle Ordovician weathering crust, Fuxian area, Ordos Basin[J]. Natural Gas Exploration and Development, 2022, 45(2): 7-14.
Outlines

/