岩性油气藏 ›› 2015, Vol. 27 ›› Issue (5): 2529.doi: 10.3969/j.issn.1673-8926.2015.05.005
曾齐红1,马乙云1,2,谢 兴1,张友焱1,叶 勇1,刘 松1
Zeng Qihong1, Ma Yiyun1,2, Xie Xing1, Zhang Youyan1, Ye Yong1, Liu Song1
摘要:
根据地面激光雷达、高精度差分 GPS 和高精度数码影像资料,制定数字露头野外数据采集方案,建立激光雷达点云数据拼接和坐标转换处理流程,提出基于最佳趋势面的三角网建模方法和数字露头表层模型优化方法。 利用该方法,建立了鄂尔多斯盆地延长组谭家河露头的数字露头表层模型,在该模型的基础上开展了露头砂体展布与发育情况的分析,对识别出的三角洲平原分流河道砂体和三角洲前缘水下分流河道砂体进行了定量描述,前者单河道砂体垂向上呈孤立叠置样式,宽厚比小,后者单河道砂体垂向上呈多期连续叠置样式,宽厚比明显较大,进而对露头砂泥岩分布进行分析。 该区砂体发育受沉积环境控制,分流河道以及水下分流河道砂体发育区砂地比明显较大,砂地比由小变大的方向为北东—南西向,与研究区物源方向基本一致。
[ 1 ] Bellian J A , Kerans C , Jennette D C. Digital outcrop models : Applications of terrestrial scanning lidar technology in stratigraphic modeling [ J ] . Journal of Sedimentary Research , 2005 , 75 ( 2 ): 166-176.[ 2 ] Enge H D , Buckley S J , Rotevatn A , et al. From outcrop to reservoir simulation model : Workflow and procedures [ J ] . Geosphere , 2007 , 3 ( 6 ): 469-490.[ 3 ] Fabuel-Perez I , Hodgetts D , Redfern J. Integration of digital outcrop models ( DOMs ) and high resolution sedimentology-workflow and implications for geological modeling : Oukaimeden Sandstone Formation ,High Atlas ( Morocco )[ J ] . Petroleum Geoscience , 2010 , 16 ( 2 ):133-154.[ 4 ] HodgettsD.Laserscanninganddigitaloutcropgeologyinthepetroleum industry : A review [ J ] . Marine and Petroleum Geology , 2013 , 46 :335-354.[ 5 ] Tavani S , Granado P , Corradetti A. Building a virtual outcrop , extracting geological information from it , and sharing the results in Google Earth via Open Plot and Photoscan : An example from the Khaviz Anticline ( Iran )[ J ] . Computers & Geosciences , 2014 , 63 : 44-53.[ 6 ] 朱如凯,白斌,袁选俊,等 . 利用数字露头模型技术对曲流河三角洲沉积储层特征的研究[ J ] . 沉积学报, 2013 , 31 ( 5 ): 867-877.Zhu Rukai , Bai Bin , Yuan Xuanjun , et al. A new approach for outcrop characterization and geostatistical analysis of meandering channels sandbodies within a delta plain setting using digital outcrop models :Upper Triassic Yanchang tight sandstone Formation , Yanhe outcrop ,Ordos Basin [ J ] . Acta Sedimentologica Sinica , 2013 , 31 ( 5 ): 867-877.[ 7 ] 郑剑锋,沈安江,乔占峰,等 . 基于激光雷达技术的三维数字露头及其在地质建模中的应用—— — 以巴楚地区大班塔格剖面礁滩复合体为例[ J ] . 海相油气地质, 2014 , 19 ( 3 ): 72-78.Zheng Jianfeng , Shen Anjiang , Qiao Zhanfeng , et al. LIDAR-based 3-D digital outcrop modeling and application in geologic modeling : A case of modeling of Middle Ordovician reef-beach carbonate body at Dabantage outcrop in Bachu uplift, Tarim Basin [ J ] . Marine Origin Petroleum Geology , 2014 , 19 ( 3 ): 72-78.[ 8 ] 贾承造,邹才能,李建忠 , 等 . 中国致密油评价标准、主要类型、基本特征及资源前景[ J ] . 石油学报, 2012 , 33 ( 3 ): 343-350.Jia Chengzao , Zou Caineng , Li Jianzhong , et al. Assessment criteria ,main types , basic features and resource prospects of the tight oil in China [ J ] . Acta Petrolei Sinica , 2012 , 33 ( 3 ): 343-350.[ 9 ] 王昌勇,郑荣才,王成玉,等 . 鄂尔多斯盆地姬塬地区延长组中段岩性油藏成藏规律研究[ J ] . 岩性油气藏, 2010 , 22 ( 2 ): 84-89.WangChangyong , Zheng Rongcai , Wang Chengyu , et al. Hydrocarbon accumulation law of lithologic reservoirs of middle Yanchang Formation in Jiyuan area , Ordos Basin [ J ] . Lithologic Reservoirs ,2010 , 22 ( 2 ): 84-89.[ 10 ] 王伟力,高海仁 . 鄂尔多斯盆地中东部致密砂岩储层地质特征及控制因素[ J ] . 岩性油气藏, 2013 , 25 ( 6 ): 71-77.Wang Weili , Gao Hairen. Geologic characteristics and controlling factors of tight sand reservoir in the mid-eastern Ordos Basin [ J ] .Lithologic Reservoirs , 2013 , 25 ( 6 ): 71-77.[ 11 ] 罗忠,罗平,张兴阳,等 . 层序界面对砂岩成岩作用及储层质量的影响—— — 以鄂尔多斯盆地延河露头上三叠统延长组为例[ J ] . 沉积学报, 2007 , 25 ( 6 ): 903-914.Zhong Luo , Ping Luo , Zhang Xingyang , et al. Effect of sequence boundaryon sandstones diagenesis and reservoir quality : An outcrop study from the Upper Triassic Yanchang Formation , Ordos Basin ,northwest China [ J ] . Acta sedimentologica Sinica , 2007 , 25 ( 6 ):903-914.[ 12 ] 陈飞,罗平,张兴阳,等 . 鄂尔多斯盆地东缘上三叠统延长组砂体结构与层序地层学研究[ J ] . 地学前缘, 2010 , 17 ( 1 ): 330-338.Chen Fei , Luo ping , Zhang Xingyang , et al. Stratigraphic architecture and sequence straigraphy of Upper Triassic Yanchang Formation in the eastern margin of Ordos Basin [ J ] . Earth Science Frontiers ,2010 , 17 ( 1 ): 330-338.[ 13 ] 张昌民,尹太举,李少华,等 . 基准面旋回对河道砂体几何形态的控制作用—— — 以枣园油田孔一段枣 Ⅱ-Ⅲ 油组为例[ J ] . 岩性油气藏, 2007 , 19 ( 4 ): 9-12.Zhang Changmin , Yin Taiju , Li Shaohua , et al. Control of base level cycles on channel sand geometry : A case study on ZaoⅡ-Ⅲ reservoirs , Zaoyuan Oilfield [ J ] . Lithologic Reservoirs , 2007 , 19( 4 ): 9-12.[ 14 ] 郑荣才,王海红,韩永林,等 . 鄂尔多斯盆地姬塬地区长 6 段沉积相特征和砂体展布[ J ] . 岩性油气藏, 2008 , 20 ( 3 ): 21-26.Zheng Rongcai , Wang Haihong , Han Yonglin , et al. Sedimentary facies characteristics and sandbody distribution of Chang 6 member in Jiyuan area of Ordos Basin[ J ] . Lithologic Reservoirs , 2008 , 20( 3 ): 21-26. |
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