LITHOLOGIC RESERVOIRS ›› 2015, Vol. 27 ›› Issue (6): 87-96.doi: 10.3969/j.issn.1673-8926.2015.06.012

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Lithofacies paleogeography of Ordovician in western Ordos Basin

Wu Xingning 1,Sun Liuyi 2,Yu Zhou 1,Ren Junfeng2,Ding Zhenchun 1,Huang Zhengliang2   

  1.  1. Petrochina Hangzhou Research Institute of Geology ， Hangzhou 310023 ， China ； 2. Research Institute of Exploration and Development ， PetroChina Changqing Oilfield Company ， Xi ’ an 710018 ， China
  • Online:2015-12-20 Published:2015-12-20

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Abstract:

 Based on the analysis of outcrop, drill cores, thin section and logging data, six types of sedimentary facies and ten kinds of microfacies of Ordovician were identified in western Ordos Basin. Affected by the continuous expansion of Helan aulacogen, the sedimentary models of Ordovician in northern Ordos Basin are significantly different in different periods. From the Early Ordovician to the Middle Ordovician, the sedimentary model transformed from gentle slope platform gradually to platform-slope-basin. The ramp facies of Zhuozishan Formation and platform edge facies of kelimoli Formation are mainly of limestone, bioclastic limestone and oolitic limestone, which provides an important material basis for the development of high quality reservoirs. Wulalike Formation and Lashizhong Formation developed deepwater basin facies mudstone and lime mudstone, and they are favorable facies belt for the development of hydrocarbon source rocks.

Key words: CO2 flooding, geological storage, enhanced gas recovery, depleted gas reservoirs, low permeability tight gas reservoir

［1］ 杨华，王宝清，孙六一，等.鄂尔多斯盆地古隆起周边地区奥陶系马家沟组储层影响因素［J］.岩性油气藏，2013，25（3）：9-16.

Yang Hua，Wang Baoqing，Sun Liuyi，et al. Influencing factors of reservoirs for Ordovician Majiagou Formation in the surrounding area of paleo-uplift in Ordos Basin［J］. Lithologic Reservoirs，2013，25（3）：9-16.

［2］王起琮，赵淑萍，魏钦廉，等.鄂尔多斯盆地中奥陶统马家沟组海相碳酸盐岩储集层特征［J］.古地理学报，2012，14（2）：229-242.

Wang Qicong，Zhao Shuping，Wei Qinlian，et al. Marine carbonate reservoir characteristics of the Middle Ordovician Majiagou Formation in Ordos Basin［J］. Journal of Palaeogeography，2012，14（2）：229-242.

［3］付金华，郑聪斌.鄂尔多斯盆地奥陶纪华北海和祁连海演变及岩相古地理特征［J］.古地理学报，2001，3（4）：25-34.

Fu Jinhua，Zheng Congbin. Evolution between north China sea and Qilian sea of the Ordovician and the characteristics of lithofacies palaeogeography in Ordos Basin ［J］. Journal of Palaeogeography，2001，3（4）：25-34.

［4］韩品龙，张月巧，冯乔，等.鄂尔多斯盆地祁连海域奥陶纪岩相古地理特征及演化［J］.现代地质，2009，23（5）：822-827.

Han Pinlong，Zhang Yueqiao，Feng Qiao，et al. Petrofacies palaeogeography and evolution of Ordovician of Qilian sea area in Ordos Basin［J］. Geoscience，2009，23（5）：822-827.

［5］冯增昭，鲍志东，康祺发，等.鄂尔多斯早古生代古构造［J］.古地理学报，1999，1（2）：84-91.

Feng Zengzhao，Bao Zhidong，Kang Qifa，et al. The structure of early Paleozoic in Ordos［J］. Journal of Palaeogeography，1999，1（2）：84-91.

［6］姚泾利，赵永刚，雷卞军，等.鄂尔多斯盆地西部马家沟期层序岩相古地理［J］.西南石油大学学报：自然科学版，2008，30（1）：33-37.

Yao Jingli，Zhao Yonggang，Lei Bianjun，et al. Sequence lithofacies paleogeography of western Ordos Basin in Majiagou stage，Ordovician［J］. Journal of Southwest Petroleum University：Science & Technology Edition，2008，30（1）：33-37.

［7］王少昌，付琐堂，李熙哲，等.鄂尔多斯盆地西缘古生代槽台过渡带裂谷系弧形构造带的形成与发展及对油气聚集富集规律的影响［J］.天然气地球科学，2005，16（4）：421-427.

Wang Shaochang，Fu Suotang，Li Xizhe，et al. The influence to the accumulation of oil and gas of the development of the arcuate structure zone in the transition zone from the plat to the geosyncline in the west of Ordos Basin［J］. Natural Gas Geoscience，2005，16（4）：421-427.

［8］徐黎明，周立发，张义楷，等.鄂尔多斯盆地构造应力场特征及其构造背景［J］.大地构造与成矿学，2006，30（4）：455-462.

Xu Liming，Zhou Lifa，Zhang Yikai，et al. Tectonic stress field characteristics and tectonic background of the Ordos Basin ［J］.Geotectonica et Metallogenia，2006，30（4）：455-462.

［10］杨华，陶家庆，欧阳征健，等.鄂尔多斯盆地西缘构造特征及其成因机制［J］.西北大学学报：自然科学版，2011，41（5）：863-868.

Yang Hua，Tao Jiaqing，Ouyang Zhengjian，et al. Structural characteristics and forming mechanism in the western margin of the Ordos Basin［J］. Journal of Northwest University：Natural Science Edition，2011，41（5）：863-868.

［11］郭彦如，赵振宇，徐旺林，等.鄂尔多斯盆地奥陶系层序地层格架［J］.沉积学报，2014 ，32 （1）：44-60.

Guo Yanru，Zhao Zhenyu，Xu Wanglin，et al. Sequence stratigraphy system of the Ordovician in the Ordos Basin［J］. Acta Sedimentologica Sinica，2014，32（1）：44-60.

［12］魏魁生，徐怀大，叶淑芬.鄂尔多斯盆地北部下古生界层序地层分析［J］.石油与天然气地质，1997，18（2）：48-55.

Wei Kuisheng，Xu Huaida，Ye Shufen. Analysis of the lower Paleozoic sequence stratigraphy in the northern Ordos Basin［J］. Oil & Gas Geology，1997，18（2）：48-55.

［13］段杰，张哨楠，丁晓琪，等.鄂尔多斯盆地西缘下古生界地层分析［J］.四川地质学报，2008，28（4）：272-275.

Duan Jie，Zhang Shaonan，Ding Xiaoqi，et al. The lower Paleozoic group in the western margin of the Ordos Basin［J］. Acta Geologica Sichuan，2008，28（4）：272-275.

［14］曾令帮，段玉顺，毕明波，等.鄂尔多斯盆地西北部礁滩相储层地震识别与勘探效果［J］.岩性油气藏，2011，23（2）：75-79.

Zeng Lingbang，Duan Yushun，Bi Mingbo，et al. Seismic identification and exploration effect of reef-bank facies reservoir in northwestern Ordos Basin［J］. Lithologic Reservoirs，2011，23（2）：75-79.

［15］杨奕华，黄月明，俞惠隆，等.鄂尔多斯西部天然气储层的孔隙特征［J］.江汉石油学院学报，1992，14（2）：9-14.

Yang Yihua，Huang Yueming，Yu Huilong，et al. The pore characteristics of natural gas reservoir in western Ordos ［J］. Journal of Jianghan Petroleum Institute，1992，14（2）：9-14.

［16］罗香建，田景春，张锦泉，等.鄂尔多斯盆地高桥地区奥陶系马家沟组马五1+2 亚段储层特征［J］.岩性油气藏，2012，24（4）：24-28.

Luo Xiangjian，Tian Jingchun，Zhang Jinquan，et al. Reservoir characteristics of Ma 5 1+2 sub-member of the Ordovician Majiagou Formation in Gaoqiao area，Ordos Basin［J］. Lithologic Reservoirs，2012，24（4）：24-28.

［17］郑聪斌，张军，李振宏.鄂尔多斯盆地西缘古岩溶洞穴特征［J］. 天然气工业，2005，25（4）：27-32.

Zheng Congbin，Zhang Jun，Li Zhenghong. Paleokarst cave features of the western fringe of Ordos Basin［J］. Natural Gas Industry，2005，25（4）：27-32.

［18］王欣，李振宏，郑聪斌.鄂尔多斯盆地奥陶系储层演化与油气运聚［J］.天然气地球科学，2006，17（1）：114-118.

Wang Xin，Li Zhenghong，Zhen Cunbing. The evolution of Ordovician reservoir and migration-accumulation of oil-gas in Ordos Basin ［J］. Natural Gas Geoscience，2006，17（1）：114-118.
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