Sedimentary facies of the Carboniferous-Permian residual strata in northern Jiyang Depression, Bohai Bay Basin
Yang Ren-Chao1, Li Yang1, Wang Yong2, Li Wen-Hou3, Zhao Yong-Fu2
1 College of Earth Science and Engineering,Shandong University of Science and Technology,Qingdao 266590,China; 2 Exploration and Management Center,Sinopec Shengli Oilfield,Shandong Dongying 257022,China; 3 Department of Geology,Northwest University,Xi’an 710069,China
Abstract The Carboniferous-Permian residual strata in the northern Jiyang Depression of the Bohai Bay Basin has become one of the key areas for oil and gas exploration in recent years. In order to clearly understand the distribution characteristics of sedimentary facies and sand body in ancient buried hill reservoir,the sedimentary characteristics of the Carboniferous-Permian in the northern Jiyang Depression of Bohai Bay Basin have been systematically studied based on the stratigraphic division and correlation,well logs,sedimentary structures,lithology and sedimentary sequences. Results show that the thickness of the Carboniferous-Permian strata in the buried hill area has changed rapidly,and the Shiqianfeng Formation have been almost eroded. During the Carboniferous-Permian period,the study area underwent the evolution process of alternating continent-marine facies,continent-marine transitional facies and river facies. During the Benxi and Taiyuan Formations depositional period,the lagoon,tidal flat and barrier island facies developed in the study area. The delta facies developed in the Shanxi Formation depositional period,and it was mainly characterized as the delta plain deposits,which can identify the detailed facies such as distributary channel,interdistributary channel,natural levee and peat swamp. During the Upper and Lower Shihezi Formations,braided river facies was the dominated sedimentary facies and it was divided into channel bar,channel lag deposits and floodplain microfacies. The sand bodies in the Benxi and Taiyuan Formations are spotted distributed under control of the evolution of sedimentary environment. The sand bodies of Shanxi Formation,the Lower and Upper Shihezi Formation are distributed in a banded strip near NE to SW direction. The studies on the sedimentary facies and distribution law of sand bodies in the buried hills of the northern Jiyang Depression can provide key geological basis for oil and gas exploration in the ancient buried hills.
Fund:China-ASEAN Maritime Cooperation Fund Project(No.12120100500017001)and the National Natural Science Foundation of China(No.41372108)
About author: Yang Ren-Chao,born in 1976,professor, is mainly engaged in researches on sedimentology and petroleum geology. E-mail: yang100808@126.com.
Cite this article:
Yang Ren-Chao,Li Yang,Wang Yong et al. Sedimentary facies of the Carboniferous-Permian residual strata in northern Jiyang Depression, Bohai Bay Basin[J]. JOPC, 2021, 23(3): 525-538.
Yang Ren-Chao,Li Yang,Wang Yong et al. Sedimentary facies of the Carboniferous-Permian residual strata in northern Jiyang Depression, Bohai Bay Basin[J]. JOPC, 2021, 23(3): 525-538.
[1] 曹忠祥,刘华,王玉林. 2002. 济阳坳陷石炭二叠系沉积与层序地层分析. 山东科技大学学报(自然科学版), 21(2): 68-71. [Cao Z X,Liu H,Wang Y L.2002. Sedimentation and stratigraphic sequence analysis of Permo-Carboniferous System in Jiyang Depression. Journal of Shandong University of Science and Technology(Natural Science), 21(2): 68-71] [2] 曹忠祥,张宇,蔡攀,李友强,刘建磊,董月昌. 2016. 济阳坳陷精细勘探新成果与启示. 中国石油勘探, 21(3): 14-23. [Cao Z X,Zhang Y,Cai P,Li Y Q,Liu J L,Dong Y C.2016. New achievements and recognitions of fine exploration in Jiyang Depression. China Petroleum Exploration, 21(3): 14-23] [3] 陈世悦. 1998. 论秦岭碰撞造山作用对华北石炭二叠纪海侵过程的控制. 岩相古地理,l8(2): 48-54. [Chen S Y.1998. The controls of the collisional orogenesis in the Qinling Mountains on the Carboniferous-Permian transgressional processes in North China. Sedimentary Facies and Palaeogeography,18(2): 48-54] [4] 杜玉民,陈永红,林玉祥,何瑞武. 2003. 惠民凹陷南坡曲古1井煤成气藏研究. 天然气工业, 23(5): 12-15. [Du Y M,Chen Y H,Lin Y X,He R W.2003. Research on Well Qugu-1 coal-formed gas reservoir in the south slope of Huimin sag. Natural Gas Industry, 23(5): 12-15] [5] 韩会军,刘华,刘长江,黄华州. 2007. 济阳坳陷石炭二叠系储层特征及其沉积控制. 中国矿业大学学报, 36(4): 522-526. [Han H J,Liu H,Liu C J,Huang H Z.2007. Reservoir characteristics and their depositional control of the Permo-Carboniferous in Jiyang Depression. Journal of China University of Mining & Technology, 36(4): 522-526] [6] 李理,钟大赉. 2018. 渤海湾盆地济阳坳陷碎屑锆石裂变径迹年龄记录的构造抬升事件. 岩石学报, 34(2): 483-494. [Li L,Zhong D L.2018. Tectonic uplift recorded by detrital zircon fission track age in Jiyang Depression,Bohai Bay Basin. Acta Petrologica Sinica, 34(2): 483-494] [7] 李文涛. 2011. 临清坳陷东部地区石炭—二叠系油气成藏时期研究. 油气地质与采收率, 18(3): 1-4. [Li W T.2011. Research on hydrocarbon forming period of Carboniferous-Permian in eastern Linqing Depression Basin. Petroleum Geology and Recovery Efficiency, 18(3): 1-4] [8] 李孝军,李文涛,张海君. 2005. 济阳坳陷裂解气成藏分析及勘探方向. 油气地质与采收率, 12(1): 42-43,45. [Li X J,Li W T,Zhang H J.2005. Cracking gas reservoir-forming analysis and exploration orientation in Jiyang Depression. Petroleum Geology and Recovery Efficiency, 12(1): 42-43,45] [9] 林武,李政,李钜源,徐兴友. 2007. 济阳坳陷孤北潜山带天然气成因类型及分布规律. 石油与天然气地质, 28(3): 419-426. [Lin W,Li Z,Li J Y,Xu X Y.2007. Genetic types and distribution pattern of natural gases in Gubei buried-hills,Jiyang Depression. Oil & Gas Geology, 28(3): 419-426] [10] 缪九军,张欣国,张彦霞,邱岐,李贶. 2008. 渤海湾盆地胜利油区石炭—二叠系赋存特征及意义. 石油实验地质, 30(2): 127-132. [Miao J J,Zhang X G,Zhang Y X,Qiu Q,Li K.2008. Occurrence characteristics and significance of Carboniferous and Permian in the Shengli Oil Field,the Bohai Bay Basin. Petroleum Geology & Experiment, 30(2): 127-132] [11] 彭传圣. 2005. 济阳坳陷孤北低潜山煤成气成藏条件及特征. 中国海洋大学学报(自然科学版),35(4): 670-676. [Peng C S.2005. The pool-forming condition and character of coal-formed gas in Gubei Deeply Buried Hill of Jiyang Depression. Periodical of Ocean University of China,35(4): 670-676] [12] 宋明水,王惠勇,张云银. 2019. 济阳坳陷潜山“挤—拉—滑”成山机制及油气藏类型划分. 油气地质与采收率, 26(4): 1-8. [Song M S,Wang H Y,Zhang Y Y.2019. “Extrusion,tension and strike-slip”mountain forming mechanism and reservoir type of buried hills in Jiyang Depression. Petroleum Geology and Recovery Efficiency, 26(4): 1-8] [13] 隋风贵,曹高社,毕磊,林会喜,邢娜娜,陈俊侠. 2013. 济阳坳陷古桩西断层的发现及其对桩西潜山形成的影响. 地质论评, 59(6): 1189-1198. [Sui F G,Cao G S,Bi L,Lin H X,Xing N N,Chen J X.2013. Ancient Zhuangxi Fault: discovery and its influence on the formation of the zhuangxi buried hill in Jiyang depression. Geological Review, 59(6): 1189-1198] [14] 王惠勇,陈世悦,李红梅,谭明友,张云银. 2015. 济阳坳陷石炭-二叠系煤系页岩气生烃潜力评价. 煤田地质与勘探,(3): 38-44. [Wang H Y,Chen S Y,Li H M,Tan M Y,Zhang Y Y.2015. Hydrocarbon generation potential evaluation of shale gas of Permo-Carboniferous coal bearing measures in Jiyang depression. Coal Geology & Exploration,(3): 38-44] [15] 王世虎,夏斌,陈根文,姜在兴,肖尚斌. 2004. 济阳坳陷构造特征及形成机制讨论. 大地构造与成矿学, 28(4): 428-434. [Wang S H,Xia B,Chen G W,Jiang Z X,Xiao S W.2004. Characteristics of Jiyang Depression and mechanism of basin formation. Geotectonica et Metallogenia, 28(4): 428-434] [16] 王颖,赵锡奎,高博禹. 2002. 济阳坳陷构造演化特征. 成都理工大学学报(自然科学版), 29(2): 181-187. [Wang Y,Zhao X K,Gao B Y.2002. Characters of tectonic evolution of the Jiyang Depression. Journal of Chengdu University of Technology(Science & Technology Edition), 29(2): 181-187] [17] 王玉林. 2003. 济阳地区上古生界沉积与层序地层分析. 河南石油,17(5): 1-3,5. [Wang Y L.2003. Sequence stratigraphic analysis on the upper Paleozoic in Jiyang area. Henan Petroleum ,17(5): 1-3,5] [18] 翟光明,何文渊. 2003. 渤海湾盆地勘探策略探讨. 石油勘探与开发, 30(6): 1-4. [Zhai G M,He W Y.2003. Exploration strategy of Bohai Bay Basin. Petroleum Exploration and Development, 30(6): 1-4] [19] 张关龙,陈世悦,王海方,张鹏飞. 2009. 济阳坳陷石炭—二叠系沉积特征及岩相古地理演化. 中国石油大学学(自然科学版), 33(3): 11-17. [Zhang G L,Chen S Y,Wang H F,Zhang P F.2009. Sedimentary characteristics and lithofacies paleogeography evolution of Pero-carboniferous system in Jiyang Depression. Journal of China University of Petroleum(Edition of Natural Science), 33(3): 11-17] [20] Su J,Zhu W,Lu H,Xu M,Yang W,Zhang Z.2009. Geometry styles and quantification of inversion structures in the Jiyang Depression,Bohai Bay Basin,eastern China. Marine and Petroleum Geology, 26(1): 25-38. [21] Zhang K H,Chen S Y,Zhang G L.2014. Carboniferous-Permian marine transgressions in the Jiyang Depression. International Journal of Mining Science and Technology, 24: 87-92.
