全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...
科技导报  2015 

准噶尔盆地红车地区三叠系层序地层特征

DOI: 10.3981/j.issn.1000-7857.2015.03.004, PP. 29-36

Keywords: 红车地区,层序地层,三叠系,沉积相,油气藏

Full-Text   Cite this paper   Add to My Lib

Abstract:

以层序地层学和沉积学的基本理论为指导,在大量测井、钻井、地震、分析化验等资料综合分析的基础上,对红车地区三叠系进行层序地层划分对比,将整个三叠系划分为5个三级层序(TSQ1—TSQ5),其中TSQ2相当于克拉玛依下亚组,TSQ3相当于克拉玛依上亚组。研究发现,三叠纪进入板内前陆盆地演化阶段,构造活动较缓,无明显的构造坡折,难以识别出初次湖泛面,易识别出最大湖泛面,其下为湖侵体系域,之上为高位体系域。根据准噶尔盆地西北缘构造发育背景和沉积体系的类型及展布,并结合沉积相旋回的演化特征,建立了区内三叠系层序地层发育模式,盆地构造活动等因素对层序的形成具有明显的控制作用。探讨了层序地层格架对油气分布的控制作用,指出TSQ2沉积时期,泛滥平原发育使得其泥质含量较高,更有利于岩性油气藏的形成,尤其在红9井—红61井一带,砂地比普遍在25%~40%,同时该区域储层物性较好,为TSQ2时期岩性圈闭最为有利区域。

References

[1]  丘东洲. 准噶尔盆地西北缘三叠-侏罗系隐蔽油气圈闭勘探[J]. 新疆 石油地质, 1994, 15(1): 1-9. Qiu Dongzhou. Exploration of the concealed oil-gas trap of Triassic-Jurassic in northwestern Margin of Junggar Basin[J]. Xinjiang Petroleum Geology, 1994, 15(1): 1-9.
[2]  Cross T A, Lessenger M A. Sediment volume partitioning: Rationale for stratigraphic model evaluation and high-resolution stratigraphic correlation [M]//Gradstein F M, Sandvik K O, Milton N J, eds. Sequence Stratigraphy Concepts and Applications. NPF Special Publication, 1998, 8: 171-195.
[3]  邓宏文, 王洪亮, 宁宁. 沉积物体积分配原理—高分辨层序地层学的 理论基础[J]. 地学前缘, 2000, 7(4): 305-313. Deng Hongwen, Wang Hongliang, Ning Ning. Sediment volume partition principle: Theory basis for high-resolution sequence stratigraphy [J]. Earth Sciences Frontiers, 2000, 7(4): 305-313.
[4]  郑荣才, 尹世民, 彭军. 基准面旋回结构与叠加样式的沉积动力学分 析[J]. 沉积学报, 2000, 18(3): 369-375. Zheng Rongcai, Yin Shimin, Peng Jun. Sediment dynamic analysis of sequnece structure and stacking pattern of base-level cycle[J]. Acta Sedimentologica Sinica, 2000, 18(3): 369-375.
[5]  Vail P R. Seismic stratigraphy interpretation using sequence stratigraphy. Part 1: Seismic stratigraphy interpretation procedure[M]//Seismic Stratigraphy: AAPG Studies in Geology. Tulsa: AAPG, 1987: 1-10.
[6]  丘东洲, 李晓清. 盆-山耦合关系与成烃作用——以准噶尔西北地区 为例[J]. 沉积与特提斯地质, 2002, 22(3): 6-12. Qiu Dongzhou. Li Xiaoqing. The basin-range coupling and hydrocarbon generation: An example from northwestern Junggar Basin[J]. Sedimentary Geology and Tethyan Geology, 2002, 22(3): 6-12.
[7]  丘东洲, 赵玉光. 西准噶尔界山前陆盆地晚期层序地层模式及其应用 [J]. 岩相古地理, 1993, 13(4): 1-17. Qiu Dongzhou. Zhao Yuguang. Sequence stratigraphic models and the application in the late stage of the development of the foreland basin in the west Junggar boundary mountain area, Xinjiang[J]. Sedimentary Facies and Palaeogeography, 1993, 13(4): 1-17.
[8]  王龙樟. 准噶尔盆地中新生代陆相层序地层学探讨及其应用[J]. 新疆 石油地质, 1995, 16(4): 324-331. Wang Longzhang. A study on Mesozoic-Cenozoic continental sequence stratigraphy and its application in Junggar Basin[J]. Xinjiang Petroleum Geology, 1995, 16(4): 324-331.
[9]  李德江, 杨俊生, 朱筱敏. 准噶尔盆地层序地层学研究[J]. 西安石油大 学学报: 自然科学版, 2005, 20(3): 60-69. Li Dejiang. Yang Junsheng. Zhu Xiaomin. Study on the sequence stratigraphy of Junggar Basin[J]. Journal of Xi'an Shiyou University: Natural Science Edition, 2005, 20(3): 60-69.
[10]  王雅宁, 鲍志东, 张尚锋, 等. 准噶尔盆地红车地区侏罗系沉积特征 与沉积环境演化[J]. 科技导报, 2011, 29(2): 28-35. Wang Yaning, Bao Zhidong, Zhang Shangfeng, et al. Sedimentary characteristics and environmental changes of Jurassic in hongche area, Junggar Basin[J]. Science & Technology Review, 2011, 29(2): 28-35.
[11]  张继庆, 江新胜, 刘志刚, 等. 准噶尔盆地西北缘三叠-侏罗系沉积 模式[J]. 新疆石油地质, 1992, 13(3): 206-216. Zhang Jiqing, Jiang Xinsheng, Liu Zhigang, et al. Sedimentation model for the Triassic and Jurassic strata of the northwestern Margin in Junggar Basin[J]. Xinjiang Petroleum Geology, 1992, 13(3): 206-216.
[12]  王雅宁, 张尚锋, 赵卫军, 等. 准噶尔盆地红车地区三叠系沉积相分 析[J]. 新疆石油地质, 2009, 30(1): 68-72. Wang Yaning, Zhang Shangfeng, Zhao Weijun, et al. Sedimentary facies of Triassic in Hong-Che fault belt of Junggar Basin[J]. Xinjiang Petroleum Geology, 2009, 30(1): 68-72.
[13]  卢远征, 邓胜徽. 准噶尔盆地南缘三叠纪-侏罗纪之交的古气候[J]. 古地理学报, 2009, 11(6): 652-660. Lu Yuanzheng, Deng Shenghui. Palaeoclimate around the Triassic-Jurassic Boundary in southern margin of Junggar Basin[J]. Journal of Palaeogeography, 2009, 11(6): 652-660.
[14]  王龙樟. 准噶尔盆地中新生代湖水位升降曲线的建立与剖析[J]. 岩 相古地理, 1994, 14(6): 1-13. Wang Longzhang. Approaches to the curves for the lake-level fluctuations in the Junggar Basin during Meso-Cenozoic time[J]. Sedimentary Facies and Palaeogeography, 1994, 14(6): 1-13.
[15]  蔚远江, 胡素云, 雷振宇, 等. 准噶尔西北缘前陆冲断带三叠纪-侏 罗纪逆冲断裂活动的沉积响应[J]. 地学前缘, 2005, 12(4): 423-437. Yu Yuanjiang, Hu Suyun, Lei Zhenyu, et al. Sedimentary response to Triassic-Jurassic thrust faulting in the foreland thrust belt of the northwestern Junggar Basin[J]. Earth Sciences Frontiers, 2005, 12(4): 423-437.
[16]  裘怿楠. 储层沉积学研究工作流程[J]. 石油勘探与开发, 1990, 17 (1): 86-90. Qiu Yinan. A proposed flow-diagram for reservoir sedimentological study[J]. Petroleum Exploration and Development, 1990, 17(1): 86-90.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133