塔里木盆地塔中北坡构造解析与油气勘探方向

黄太柱

doi:10.11781/sysydz201403257

塔里木盆地塔中北坡构造解析与油气勘探方向

doi: 10.11781/sysydz201403257

黄太柱

中国石化西北油田分公司勘探开发研究院, 乌鲁木齐 830011

基金项目: 国家重点基础研究发展计划（“973”计划）项目（2012CB214800）和国家科技重大专项（2011ZX05005-004）资助。

详细信息

作者简介:
黄太柱（1961—）,男,高级工程师,从事油气勘探综合研究与管理工作。E-mail: htz41801@sina.com。

中图分类号: TE121.2
计量
- 文章访问数: 1007
- HTML全文浏览量: 98
- PDF下载量: 1047
- 被引次数: 0
出版历程
- 收稿日期: 2013-12-01
- 修回日期: 2014-04-01
- 刊出日期: 2014-05-28

Structural interpretation and petroleum exploration targets in northern slope of middle Tarim Basin

Huang Taizhu

Exploration and Production Research Institute of SINOPEC Northwest Oilfield Company, Urumqi, Xinjiang 830011, China

摘要

摘要: 通过塔中北坡三维地震资料的解析，对主要断裂带的变形特征、活动期次与控储控藏特征进行了研究，认为该区主要发育8排NNE或NEE走向的左行走滑断裂带，主要活动期为加里东中期（中奥陶世末）与海西早期（中泥盆世末）。海西早期张扭性走滑断裂是在加里东中期压扭性走滑断裂的基础上继承性发育的，受控于先存基底薄弱带与构造应力的不均衡作用，属于典型的被动型走滑断裂；断裂系统形成的裂缝及后期发生的热液活动，对奥陶系碳酸盐岩溶蚀孔洞-裂缝型储集体发育具有重要的控制作用。该区经历了加里东晚期、海西晚期与喜马拉雅期3个主要成藏期，古生代的构造格局与走滑断裂活动控制了本区油气纵向分布的差异与富集，形成了中下奥陶统以干气气藏为主、下志留统以油藏为主的成藏特征。塔中北坡奥陶系碳酸盐岩是寻找天然气规模储量与产量阵地的现实领域，走滑断裂附近分布的串珠状地震反射异常体是最有利的勘探目标；同时志留系柯坪塔格组中段泥岩覆盖下砂体的"甜点"发育区，是柯坪塔格组下段油藏的有利勘探区带。
- 走滑断裂 /
- 构造演化 /
- 油气运移 /
- 油气勘探 /
- 塔中北坡 /
- 塔里木盆地
Abstract: Based on the 3D seismic interpretation of the northern slope of the middle Tarim Basin, the evolution features, activity phases and their controlling on reservoirs of main faults were studied. There were 8 rows of NNE- or NEE-trending sinistral strike-slip faults in the study area, and the faults were active mainly during the middle Caledonian (the end of the Middle Ordovician) and the early Hercynian (the end of the Middle Devonian). The early Hercynian tense-shearing strike-slip faults developed based on the middle Caledonian compressive-torsional faults, and were controlled by previous basement weak zone and disproportion tectonic stress, hence belonged to typical passive strike-slip faults. Fractures and hydrothermal activities played important roles in the generation of fractured and vuggy reservoirs in Ordovician carbonate rocks. 3 main reservoir charging episodes were concluded including the late Caledonian, the late Hercynian and the Himalayan. Paleozoic tectonic frameworks and strike-slip fault activities controlled the longitudinal distribution and enrichment of hydrocarbon, featured by dry gas in the Middle and Lower Ordovician and oil in the Lower Silurian. The Ordovician carbonate rocks in northern slope of the middle Tarim Basin are actual domains for the industrial production of natural gas. The beaded seismic reflection anomalies near to strike-slip faults are most favorable exploration targets. The "desserts" in sands under mudstones in the middle Kepingtage Formation are also favorable targets.
- strike-slip fault /
- structural evolution /
- hydrocarbon migration /
- petroleum exploration /
- northern slope of middle Tarim Basin /
- Tarim Basin

HTML全文

参考文献(26)

[1]	蔡习尧,钱一雄,陈强路,等.塔里木盆地古隆1井奥陶系恰尔巴克组与一间房组的发现及意义[J].石油实验地质,2011,33(4):348-352,358. Cai Xiyao,Qian Yixiong,Chen Qianglu,et al.Discovery and significance of Qrebake and Yijianfang fomations of Ordovician in well GL1,Tarim Basin[J].Petroleum Geology & Experiment,2011,33(4):348-352,358.
[2]	赵明,甘华军,岳勇,等.塔里木盆地古城墟隆起西端奥陶系碳酸盐岩储层特征及预测[J].中国地质,2009,36(1):93-100. Zhao Ming,Gan Huajun,Yue Yong,et al.Characteristics of Ordovician carbonate reservoirs in the western plunge of Guchengxu uplift,Tarim Basin[J].Geology in China,2009,36(1):93-100.
[3]	唐照星,曹自成,汪新文,等.塔里木盆地古城墟隆起鹰山组内幕储层特征及影响因素[J].岩性油气藏,2013,25(4):44-49. Tang Zhaoxing,Cao Zicheng,Wang Xinwen,et al.Reservoir characteristics and influencing factors in the inner Yingshan Formation in Guchengxu uplift,Tarim Basin[J].Lithologic Reservoirs,2013,25(4):44-49.
[4]	邹元荣,郭书元,钱一雄,等.塔里木盆地古城墟隆起西部倾没端奥陶系成藏条件分析[J].中国西部油气地质,2005,1(2):144-147. Zou Yuanrong,Guo Shuyuan,Qian Yixiong,et al.Forming mechanism of Ordovician reservoirs in the Western plunge of Guchengxu uplift,Tarim Basin[J].West China Petroleum Geosciences,2005,1(2):144-147.
[5]	吴光宏,黎兵,周新科,等.塔中古城墟隆起奥陶系钻探成果与勘探意义[J].新疆石油地质,2007,28(2):154-157. Wu Guanghong,Li Bing,Zhou Xinke,et al.The drilling efforts and significance of Ordovician in Guchengxu uplift of Tazhong area[J].Xinjiang Petroleum Geology,2007,28(2):154-157.
[6]	蔡习尧,张智礼,邓小杰,等.塔里木板块古城墟隆起奥陶系油气成藏分析[J].地层学杂志,2012,36(4):733-738. Cai Xiyao,Zhang Zhili,Deng Xiaojie,et al.Configuration of the lower Palaeozoic source and reservoir units in the Guchengxu high,Tarim block[J].Journal of Stratigraphy,2012,36(4):733-738.
[7]	熊万林,陈红汉,云露,等.塔中隆起北坡顺托果勒区块志留系储层油气充注历史:以顺9井流体包裹体分析为例[J].石油学报,2013,34(2):239-246. Xiong Wanlin,Chen Honghan,Yun Lu,et al.Hydrocarbon charging history for Silurian reservoirs of Shuntuoguole block in the north slope of Tazhong uplift,Tarim Basin:constraints from fluid inclusion of well Shun 9[J].Acta Petrolei Sinica,2013,34(2):239-246.
[8]	马庆佑,沙旭光,李玉兰,等.塔中顺托果勒区块走滑断裂特征及控油作用[J].石油实验地质,2012,34(2):120-124. Ma Qingyou,Sha Xuguang,Li Yulan,et al.Characteristics of strike-slip fault and its controlling on oil in Shuntuoguole region,middle Tarim Basin[J].Petroleum Geology & Experiment,2012,34(2):120-124.
[9]	孙崇浩,杨海军,潘文庆,等.塔中地区奥陶系鹰山组精细划分[J].新疆石油地质,2012,33(1):46-48. Sun Chonghao,Yang Haijun,Pan Wenqing,et al.Fine division of Yingshan formation of Ordovician in Tazhong area,Tarim Basin[J].Xinjiang Petroleum Geology,2012,33(1):46-48.
[10]	马庆佑,沙旭光,李宗杰,等.塔里木盆地塔中北围斜中下奥陶统顶部暴露剥蚀的证据探讨[J].石油实验地质,2013,35(5):500-504. Ma Qingyou,Sha Xuguang,Li Zongjie,et al.Evidence of exposure erosion of Lower-Middle Ordovician top in Beiweixie region,middle Tarim Basin[J].Petroleum Geology & Experiment,2013,35(5):500-504.
[11]	杨海军,李勇,刘胜,等.塔中地区中、上奥陶统划分对比的主要认识[J].新疆石油地质,2000,21(3):209-212. Yang Haijun,Li Yong,Liu Sheng,et al.Classification and correlation of middle-upper ordovician in Tazhong Area and its key understanging[J].Xinjiang Petroleum Geology,2000,21(3):209-212.
[12]	夏义平,刘万辉,徐礼贵,等.走滑断层的识别标志及其石油地质意义[J].中国石油勘探,2007,12(1):17-23,48. Xia Yiping,Liu Wanhui,Xu Ligui,et al.Identification of strike-slip fault and its petroleum geology significance[J].China Petroleum Exploration,2007,12(1):17-23,48.
[13]	邬光辉,成丽芳,刘玉魁,等.塔里木盆地寒武—奥陶系走滑断裂系统特征及其控油作用[J].新疆石油地质,2011,32(3):239-243. Wu Guanghui,Cheng Lifang,Liu Yukui,et al.Strike-slip fault system of the Cambrian-Ordovician and its oil-controlling effect in Tarim Basin[J].Xinjiang Petroleum Geology,2011,32(3):239-243.
[14]	陈冰,钟惠智.塔里木地区深层地球物理探测与物性反演.上海:同济大学海洋与地球科学学院,2010. Chen Bing,Zhong Huizhi.Inversion of deep geophysical exploration and the physical properties of the Tarim area.Shanghai:School of ocean and earth science,Tongji University,2010.
[15]	许志琴,曾令森,杨经绥,等.走滑断裂、"挤压性盆—山构造"与油气资源关系的探讨[J].地球科学:中国地质大学学报,2004,29(6):631-643. Xu Zhiqin,Zeng Lingsen,Yang Jingsui,et al.Role of large-scale strike-slip fault in the formation of petroleum-bearing compressional basin-mountain range systems[J].Earth Science:Journal of China University of Geosciences,2004,29(6):631-643.
[16]	贾承造.塔里木盆地板块构造与大陆动力学[M].北京:石油工业出版社,2004. Jia Chengzao.Plate tectonics and continental dynamics,Tarim Basin[M].Beijing:Petroleum Industry Press,2004.
[17]	李传新,贾承造,李本亮,等.塔里木盆地塔中低凸起北斜坡古生代断裂展布与构造演化[J].地质学报,2009,83(8):1065-1073. Li Chuanxin,Jia Chengzao,Li Benliang,et al.Distribution and tectonic evolution of the Paleozoic fault system,the north slop of Tazhong uplift,Tarim Basin[J].Acta Geologica Sinica,2009,83(8):1065-1073.
[18]	吕修祥,杨宁,周新源,等.塔里木盆地断裂活动对奥陶系碳酸盐岩储层的影响[J].中国科学:D辑:地球科学,2008,38(S1):48-54. Lü Xiuxiang,Yang Ning,Zhou Xinyuan,et al.Influencing in Ordovician carbonate reservoir of active faults in Tarim Basin[J].Science in China:Series D:Earth Sciences,2008,38(S1):48-54.
[19]	张庆莲,侯贵廷,潘文庆,等.新疆巴楚地区走滑断裂对碳酸盐岩构造裂缝发育的控制[J].地质通报,2010,29(8):1160-1167. Zhang Qinglian,Hou Guiting,Pan Wenqing,et al.Development of fractures in carbonate rocks under the influence of strike-slip faults in Bachu area[J].Geological Bulletin of China,2010,29(8):1160-1167.
[20]	潘文庆,侯贵廷,齐英敏,等.碳酸盐岩构造裂缝发育模式探讨[J].地学前缘,2013,20(5):188-195. Pan Wenqing,Hou Guiting,Qi Yingmin,et al.Discussion on the development modles of structura fractures in the carbonite rocks[J].Earth Science Frontiers,2013,20(5):188-195.
[21]	王飞宇,张水昌,张宝民,等.塔里木盆地寒武系海相烃源岩有机成熟度及演化史[J].地球化学,2003,32(5):461-468. Wang Feiyu,Zhang Shuichang,Zhang Baomin,et al.Maturity and its history of Cambrian marine source rocks in the Tarim Basin[J].Geochimica,2003,32(5):461-468.
[22]	张水昌,王招明,张飞宇,等.塔里木盆地塔东2油藏形成历史:原油稳定性与裂解作用实例研究[J].石油勘探与开发,2004,31(6):25-31. Zhang Shuichang,Wang Zhaoming,Wang Feiyu,et al.Oil accumulation history in Tadong 2 oil reservoir in Tarim Basin,NW China:A case study of oil stability and cracking[J].Petroleum Exploration and Development,2004,31(6):25-31.
[23]	全裕科,侯洪斌,漆立新,等.塔中北坡两顺地区志留系成藏条件及期次分析[J].矿物岩石,2008,28(4):100-108. Quan Yuke,Hou Hongbin,Qi Lixin,et al.Analysis of geological conditions and exploration potential of Silurian pool in the Liang-shun region,northern slope of Tazhong[J].Journal of Mineralogy and Petrology,2008,28(4):100-108.
[24]	兰晓东,朱炎铭,冉启贵,等.塔东地区下古生界烃源岩热演化及有利生烃区分析[J].新疆地质,2013,31(1):37-41. Lan Xiaodong,Zhu Yanming,Ran Qigui,et al.Thermal evolution of Eopaleozoic source rock and favorable generation area in Eastern Tarim Basin[J].Xinjiang Geology,2013,31(1):37-41.
[25]	胡国艺,李谨,崔会英,等.塔东地区天然气生成地质模式及其封盖条件评价[J].中国科学:D辑:地球科学,2008,38(S2):87-96. Hu Guoyi,Li Jin,Cui Huiying,et al.Geological model of Gas generation and Its sealing condition evaluation in Eastern Tarim Basin[J].Science in China:Series D:Earth Sciences,2008,38(S2):87-96.
[26]	韩剑发,张海祖,于红枫,等.塔中隆起海相碳酸盐岩大型凝析气田成藏特征与勘探[J].岩石学报,2012,28(3):769-782. Han Jianfa,Zhang Haizu,Yu Hongfeng,et al.Hydrocarbon accumulation characteristic and exploration on large marine carbonate condensate field in Tazhong Uplift[J].Acta Petrologica Sinica,2012,28(3):769-782.