鄂尔多斯盆地乌审旗隆起东北侧怀远运动不整合特征及其对岩溶储层形成的意义

doi:10.11743/ogg20230108

Abstract

Abstract:

Huaiyuan movement during the first and second episodes of the Caledonian was a major tectonic activity in the Early Paleozoic Ordos Basin， featuring long-term sedimentary hiatus and forming a more effective karst reservoir near the paleo-uplift， with the impact second only to the Caledonian （the third episode） - Hercynian movement. To the east side of Wushenqi paleo-uplift， the first member of the Ordovician Majiagou Formation （Ma 1 Member） was in parallel， unconformable contact with the Cambrian Sanshanzi Formation as the result of Huaiyuan Movement， and on either side of the unconformity were carbonate strata with great differences in terms of electrical logging properties， mineral， elemental and isotopic compositions. The Sanshanzi Formation was of fine-crystalline dolomites with irregular dissolved pores and karst reservoirs. The well logging response shows low gamma value and high resistivity at the interval. The reservoirs of the formation were mostly deposited in relatively high-energy shoals near the paleo-uplift with normal seawater， and experienced reflux dolomitization at shallow burial stages. The Ma 1 Member is the first interval of sediments after the Huaiyuan movement， featuring complex lithology and mixed deposition of anhydrite， dolomite， mud and sand due to its proximity to the Wushenqi paleo-land. In terms of the depositional setting， the Ma 1 member was of marine type， that is， mixed tidal flat near the paleo-land in the early transgression period， though with great difference from the Sanshanzi Formation. The climate was relatively arid during its deposition， and the deposits were dominated by marine carbonates with intermittent terrigenous clastic supply. Its dolomite was a result of enecontemporaneous sabkha dolomitization. Controlled by both the primary facies belt with relatively high energy and the dolomitization as well as karstification related to the Huaiyuan movement， the reservoirs in the Sanshanzi Formation were mainly formed by a combination of dolomitization and epigenetic karstification and are widely seen in the vicinity of Wushenqi， Zhenyuan and Lyuliang paleo-uplifts.

Key words: unconformity surface, karst reservoir, Sanshanzi Formation, Huaiyuan movement, Wuzheng paleo-uplift, Ordos Basin

CLC Number:

TE122.2

Juntao ZHANG, Yuyin ZHANG, Ning GU, Xiaohui JIN, Tao ZHANG, Sihong LIU, Huichong JIA, Jiaqi YANG, Ling LIU, Xiaopeng GAO. Unconformity characteristics of Huaiyuan movement in the northeast of Wushenqi paleo-uplift in Ordos Basin and its implications for karst reservoir generation[J]. Oil & Gas Geology, 2023, 44(1): 101-109.

Figures/Tables 8

Fig.1

Fig. 2

Fig.3

Fig. 4

Fig.5

Fig. 6

Fig.7

Fig. 8

References 32

1	LOUCKS R G. Paleocave carbonate reservoirs： Origins， burial-depth modifications， spatial complexity， and reservoir implications［J］. AAPG Bulletin， 1999， 83（11）： 1795-1834.
2	漆立新，云露. 塔河油田奥陶系碳酸盐岩岩溶发育特征与主控因素［J］. 石油与天然气地质， 2010， 31（1）： 1-12.
	QI Lixin， YUN Lu. Development characteristics and main controlling factors of the Ordovician carbonate karst in Tahe Oilfield［J］. Oil & Gas Geology， 2010， 31（1）： 1-12.
3	何治亮，马永生，朱东亚，等. 深层-超深层碳酸盐岩储层理论技术进展与攻关方向［J］. 石油与天然气地质， 2021， 42（3）： 533-546.
	HE Zhiliang， MA Yongsheng， ZHU Dongya， et al. Theoretical and technological progress and research direction of deep and ultra-deep carbonate reservoirs［J］. Oil & Gas Geology， 2021， 42（3）： 533-546.
4	马永生，黎茂稳，蔡勋育，等. 海相深层油气富集机理与关键工程技术基础研究进展［J］. 石油实验地质， 2021， 43（5）： 737-748.
	MA Yongsheng， LI Maowen， CAI Xunyu， et al. Advances in basic research on the mechanism of deep marine hydrocarbon enrichment and key exploitation technologies［J］. Petroleum Geology and Experiment， 2021， 43（5）： 737-748.
5	焦方正. 塔里木盆地顺北特深碳酸盐岩断溶体油气藏发现意义与前景［J］. 石油与天然气地质， 2018， 39（2）： 207-216.
	JIAO Fangzheng. Significance and prospect of ultra-deep carbonate fault-karst reservoirs in Shunbei area， Tarim Basin［J］. Oil & Gas Geology， 2018， 39（2）： 207-216.
6	叶涛，王清斌，黄志，等. 碳酸盐岩层序地层格架对岩溶储层的控制作用——以渤海西南海域下古生界为例［J］. 吉林大学学报（地球科学版）， 2021， 51（4）： 991-1005.
	YE Tao， WANG Qingbin， HUANG Zhi， et al. Characteristic of sequence stratigraphic framework and its controls on reservoir： A case study of Lower-Paleozoic carbonate in southwest area of Bohai Sea［J］. Journal of Jilin University（Earth Science Edition）， 2021， 51（4）： 991-1005.
7	毛先宇，宋本彪，田昌炳. 层序界面控制下差异早成岩作用对碳酸盐岩储层的影响——以伊拉克R油田Mishrif组为例［J］. 断块油气田， 2022， 29（3）： 344-352.
	MAO Xianyu， SONG Benbiao， TIAN Changbing. Effect of differential early diagenesis controlled by sequence boundary on carbonate reserviors： A case study of Mishrif Formation in R Oilfield， Iraq［J］. Fault-Block Oil and Gas Field， 2022， 29（3）： 344-352.
8	杨华，刘新社，张道锋. 鄂尔多斯盆地奥陶系海相碳酸盐岩天然气成藏主控因素及勘探进展［J］. 天然气工业， 2013， 33（5）： 1-12.
	YANG Hua， LIU Xinshe， ZHANG Daofeng. Main controlling factors of gas pooling in Ordovician marine carbonate reservoirs in the Ordos Basin and advances in gas exploration［J］. Natural Gas Industry， 2013， 33（5）： 1-12.
9	胡春桥，任来义，贺永红，等. 鄂尔多斯盆地延长探区油气勘探历程与启示［J］. 新疆石油地质， 2021， 42（3）： 312-318.
	HU Chunqiao， REN Laiyi， HE Yonghong， et al. Petroleum exploration history and enlightenment of Yanchang exploration area in Ordos Basin［J］. Xinjiang Petroleum Geology， 2021， 42（3）： 312-318.
10	何发岐，徐兵威，邵隆坎. 再论油气勘探开发哲学和创新性思维——纪念 “中国陆上第一口油井” 延1井［J］. 油气藏评价与开发， 2022， 12（2）： 265-273.
	HE Faqi， XU Bingwei， SHAO Longkan. On philosophy and innovative thinking of oil & gas exploration and development： Commemoration of the first oil well on land in China， Well-Yan 1［J］. Reservoir Evaluation and Development， 2022， 12（2）： 265-273.
11	李依林. 大牛地气田奥陶系马五7亚段储集空间类型及成因［J］. 石油地质与工程， 2021， 35（6）： 31-37.
	LI Yilin. Reservoir space types and genesis of Ordovician M57 sub member in Daniudi Gas Field［J］. Petroleum Geology and Engineering， 2021， 35（6）： 31-37.
12	丁晓琪，刘鑫，祁壮壮，等. 碳酸盐岩孔洞型储层分层次储集空间表征——以鄂尔多斯盆地大牛地中奥陶统马家沟组马五7为例［J］. 石油实验地质， 2021， 43（4）： 689-696.
	DING Xiaoqi， LIU Xin， QI Zhuangzhuang， et al. Reservoir space characterization of vuggy carbonate reservoirs with multiple scales： A case study of Ma 5-7 interval， Middle Ordovician Majiagou Formation， Daniudi area， Ordos Basin［J］. Petroleum Geology and Experiment， 2021， 43（4）： 689-696.
13	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.
	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.
14	魏柳斌，赵俊兴，苏中堂，等. 鄂尔多斯盆地奥陶系中组合微生物碳酸盐岩分布规律及沉积模式［J］. 石油勘探与开发， 2021， 48（6）：1162-1174.
	WEI Liubin， ZHAO Junxing， SU Zhongtang， et al. Distribution and depositional model of microbial carbonates in the Ordovician middle assemblage， Ordos Basin， NW China［J］. Petroleum Exploration and Development， 2021， 48（6）：1162-1174.
15	任海姣，吴伟涛，赵靖舟，等. 鄂尔多斯盆地中部奥陶系马四段天然气成藏主控因素［J］. 特种油气藏， 2021， 28（2）： 27-33.
	REN Haijiao， WU Weitao， ZHAO Jingzhou， et al. Key controlling factors of natural gas accumulation in the Ordovician Ma member 4 in the central Ordos Basin［J］. Special Oil & Gas Reservoirs， 2021， 28（2）： 27-33.
16	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， 1242.
	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， 1242.
17	张军涛，金晓辉，李淑筠，等. 鄂尔多斯盆地奥陶系马五段孔隙充填物类型与成因［J］. 石油与天然气地质， 2016， 37（5）： 684-690.
	ZHANG Juntao， JIN Xiaohui， LI Shujun， et al. Types and origin of pore-fillings from the 5th member of the Ordovician Majiagou Formation in Ordos Basin［J］. Oil & Gas Geology， 2016， 37（5）： 684-690.
18	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.
	HE Dengfa， BAO Hongping， Baize KAI， et al. Critical tectonic modification periods and its geologic features of Ordos Basin and adjacent area［J］. Acta Petrolei Sinica， 2021， 42（10）： 1255-1269.
19	刘显阳，魏柳斌，刘宝宪，等. 鄂尔多斯盆地西南部寒武系风化壳天然气成藏特征［J］. 天然气工业， 2021， 41（4）： 13-21.
	LIU Xianyang， WEI Liubin， LIU Baoxian， et al. Characteristics of natural gas accumulation in the Cambrian weathering crust in the southwestern Ordos Basin［J］. Natural Gas Industry， 2021， 41（4）： 13-21.
20	张春林，姚泾利，李程善，等. 鄂尔多斯盆地深层寒武系碳酸盐岩储层特征与主控因素［J］. 石油与天然气地质， 2021， 42（3）： 604-614.
	ZHANG Chunlin， YAO Jingli， LI Chengshan， et al. Characteristics of deep Cambrian carbonate reservoirs in the Ordos Basin and main control factors［J］. Oil & Gas Geology， 2021， 42（3）： 604-614.
21	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.
	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.
22	刘化清，李相博，马玉虎，等. 鄂尔多斯盆地怀远运动不整合面与深层天然气勘探领域［J］. 天然气工业， 2021， 41（6）： 1-12.
	LIU Huaqing， LI Xiangbo， MA Yuhu， et al. The unconformity caused by the Huaiyuan movement and the deep natural gas exploration field in the Ordos Basin［J］. Natural Gas Industry， 2021， 41（6）： 1-12.
23	冯增昭，鲍志东. 鄂尔多斯奥陶纪马家沟期岩相古地理［J］. 沉积学报， 1999， 17（1）： 1-8.
	FENG Zengzhao， BAO Zhidong. Lithofacies paleogeography of Majiagou age of Ordovician in Ordos Basin［J］. Acta Sedimentologica Sinica， 1999， 17（1）： 1-8.
24	郭彦如，赵振宇，付金华，等. 鄂尔多斯盆地奥陶纪层序岩相古地理［J］. 石油学报， 2012， 33（S2）： 95-109.
	GUO Yanru， ZHAO Zhenyu， FU Jinhua， et al. Sequence lithofacies paleogeography of the Ordovician in Ordos Basin， China［J］. Acta Petrolei Sinica， 2012， 33（S2）： 95-109.
25	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， 521.
	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， 521.
26	蔡本俊，李席珍，魏寿彭，等. 邯邢地区中奥陶统蒸发岩特征及其对内生铁（硫）矿床的控制［J］. 中国地质科学院地质力学研究所所刊， 1987（2）： 1-84.
	CAI Benjun， LI Xizhen， WEI Shoupeng， et al. Features of the Middle Ordovician evaporites and its control over the endogenic iron （sulfur） deposits in Han-Xing district， Hebei［J］. Bulletin of the Institute of Geomechanics Chinese Academy of Geological Sciences， 1987（2）： 1-84.
27	宋奠南. 对怀远运动的再认识［J］. 山东地质， 2001， 17（1）： 19-23， 51.
	SONG Diannan. Re-recognization of Huaiyuan movement［J］. Geology of Shandong， 2001， 17（1）： 19-23， 51.
28	RIBEIRO J， FLORES D. Occurrence， leaching， and mobility of major and trace elements in a coal mining waste dump： The case of Douro Coalfield， Portugal［J］. Energy Geoscience， 2021， 2（2）： 121-128.
29	CALVERT S E， PEDERSEN T F. Geochemistry of recent oxic and anoxic marine sediments： Implications for the geological record［J］. Marine Geology， 1993， 113（1/2）： 67-88.
30	KIMURA H， WATANABE Y. Oceanic anoxia at the Precambrian-Cambrian boundary［J］. Geology， 2001， 29（11）： 995-998.
31	陈松，傅雪海，桂和荣，等. 皖北新元古界望山组灰岩微量元素地球化学特征［J］. 古地理学报， 2012， 14（6）： 813-820.
	CHEN Song， FU Xuehai， GUI Herong， et al. Geochemical characteristics of trace elements in limestone of the Neoproterozoic Wangshan Formation in northern Anhui Province［J］. Journal of Palaeogeography， 2012， 14（6）： 813-820.
32	佘敏，沈安江，吕玉珍，等. 白云岩差异压实及对储层物性保存的控制作用［J］. 中国石油大学学报（自然科学版）， 2021， 45（5）： 13-22.
	SHE Min， SHEN Anjiang， Yuzhen LYU， et al. Differential compaction of dolostone reservoir and its controlling effect on physical property preservation［J］. Journal of China University of Petroleum（Edition of Natural Science）， 2021， 45（5）： 13-22.

[1]	Weitao WU, Yansong FENG, Shixiang FEI, Yifei WANG, Heyuan WU, Xudong YANG. Enrichment factors and play fairway mapping for tight gas in the 5^th member of the Permian Shiqianfeng Formation， Shenmu gas field， Ordos Basin [J]. Oil & Gas Geology, 2024, 45(3): 739-751.
[2]	Debin YANG, Xinbian LU, Dian BAO, Fei CAO, Yan WANG, Ming WANG, Runcheng XIE. New insights into the genetic types and characteristics of the Ordovician marine fault-karst carbonate reservoirs in the northern Tarim Basin [J]. Oil & Gas Geology, 2024, 45(2): 357-366.
[3]	Changjian ZHANG, Debin YANG, Lin JIANG, Yingbing JIANG, Qi CHANG, Xuejian MA. Characteristics and origin of over-dissolution residual fault-karst reservoirs in the northern Tahe oilfield， Tarim Basin [J]. Oil & Gas Geology, 2024, 45(2): 367-383.
[4]	Chenglin LIU, Zhengang DING, Liyong FAN, Rui KANG, Sijie HONG, Yuxin ZHU, Jianfa CHEN, Haidong WANG, Nuo XU. Geochemical characteristics and enrichment factors of helium-bearing natural gas in the Ordos Basin [J]. Oil & Gas Geology, 2024, 45(2): 384-392.
[5]	Junyu WAN, Jianhui ZHU, Suping YAO, Yi ZHANG, Chuntang LI, Wei ZHANG, Haijian JIANG, Jie WANG. Geobiological evaluation of hydrocarbon-generating organisms and source rocks in the Ordovician Majiagou Formation， east-central Ordos Basin [J]. Oil & Gas Geology, 2024, 45(2): 393-405.
[6]	LiHua YANG, ChiYang LIU, Lei HUANG, Yijun ZHOU, Yongtao LIU, Yang QIN. Discovery of suspected intrusive rock bodies in Gufengzhuang area， Ordos Basin and its geological significance [J]. Oil & Gas Geology, 2024, 45(1): 142-156.
[7]	Liang SHI, Bojiang FAN, Zhonghou LI, Ziwei YU, Zijin LIN, Xinyang DAI. Migration differentiation of hydrocarbon components in the 7^th member of the Triassic Yanchang Formation， central Ordos Basin [J]. Oil & Gas Geology, 2024, 45(1): 157-168.
[8]	Jiangjun CAO, Jiping WANG, Daofeng ZHANG, Long WANG, Xiaotian LI, Ya LI, Yuanyuan ZHANG, Hui XIA, Zhanhai YU. Effects of diagenetic evolution on gas-bearing properties of deep tight sandstone reservoirs： A case study of reservoirs in the 1^st member of the Permian Shanxi Formation in the Qingyang gas field， southwestern Ordos Basin [J]. Oil & Gas Geology, 2024, 45(1): 169-184.
[9]	Zongquan HU, Ruyue WANG, Jing LU, Dongjun FENG, Yuejiao LIU, Baojian SHEN, Zhongbao LIU, Guanping WANG, Jianhua HE. Storage characteristic comparison of pores between lacustrine shales and their interbeds and differential evolutionary patterns [J]. Oil & Gas Geology, 2023, 44(6): 1393-1404.
[10]	Chenglin LIU, Zhengang DING, Jianfa CHEN, Liyong FAN, Rui KANG, Haidong WANG, Sijie HONG, Anqi TIAN, Xueyong CHEN. Characteristics and helium-generating potential of helium source rocks in the Ordos Basin [J]. Oil & Gas Geology, 2023, 44(6): 1546-1554.
[11]	Yong LI, Zhitong ZHU, Peng WU, Chenzhou SHEN, Jixian GAO. Pressure evolution of gas-bearing systems in the Upper Paleozoic tight reservoirs at the eastern margin of the Ordos Basin [J]. Oil & Gas Geology, 2023, 44(6): 1568-1581.
[12]	Jianhui ZENG, Yaxiong ZHANG, Zaizhen ZHANG, Juncheng QIAO, Maoyun WANG, Dongxia CHEN, Jingli YAO, Jingchen DING, Liang XIONG, Yazhou LIU, Weibo ZHAO, Kebo REN. Complex gas-water contacts in tight sandstone gas reservoirs： Distribution pattern and dominant factors controlling their formation and distribution [J]. Oil & Gas Geology, 2023, 44(5): 1067-1083.
[13]	Yueli LIANG, Xiaoming ZHAO, Xi ZHANG, Shuxin LI, Jiawang GE, Zhihong NIE, Tingshan ZHANG, Haihua ZHU. Orbital forced high-resolution sequence boundary identification of marine-continental transitional shale and its geological significance： A case in Shan 2³ sub-member at the eastern margin of Ordos Basin [J]. Oil & Gas Geology, 2023, 44(5): 1231-1242.
[14]	Han LI, Jinhua FU, Hancheng JI, Lei ZHANG, Yuwei SHE, Wei GUAN, Xianghui JING, Hongwei WANG, qian CAO, Gang LIU, Jiayi WEI. Bauxite series in the Upper Paleozoic weathering crusts in the southwestern Ordos Basin： Development and distribution of dominant reservoirs [J]. Oil & Gas Geology, 2023, 44(5): 1243-1255.
[15]	Xiao LI, Peng GUO, Yanzhi HU, Shixiang LI, Weiwei YANG. Experiment and numerical simulation of hydraulic fracturing in lacustrine shale： Taking the Ordos Basin as an example [J]. Oil & Gas Geology, 2023, 44(4): 1009-1019.

Unconformity characteristics of Huaiyuan movement in the northeast of Wushenqi paleo-uplift in Ordos Basin and its implications for karst reservoir generation

RichHTML

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

Figures/Tables 8

References 32

Related Articles 15

Recommended Articles

Metrics