库车前陆盆地玉东地区白垩系油气成藏过程

doi:10.7623/syxb201806002

石油学报 ›› 2018, Vol. 39 ›› Issue (6): 620-630.DOI: 10.7623/syxb201806002

库车前陆盆地玉东地区白垩系油气成藏过程

刘建良^1,2, 刘可禹^1,2, 姜振学³, 邢金艳⁴

1. 中国石油大学地球科学与技术学院山东青岛 266580;
2. 青岛海洋科学与技术国家实验室海洋矿产资源评价与探测技术功能实验室山东青岛 266071;
3. 中国石油大学非常规天然气研究院北京 102249;
4. 中国华电集团有限公司科学技术研究总院北京 100160

收稿日期:2017-12-07 修回日期:2018-04-15 出版日期:2018-06-25 发布日期:2018-07-03
通讯作者: 刘建良,男,1988年10月生,2010年获中国地质大学(武汉)学士学位,2016年获中国石油勘探开发研究院博士学位,现为中国石油大学(华东)博士后,主要从事含油气系统定量研究。Email:51liujianliang@163.com
作者简介:刘建良,男,1988年10月生,2010年获中国地质大学(武汉)学士学位,2016年获中国石油勘探开发研究院博士学位,现为中国石油大学(华东)博士后,主要从事含油气系统定量研究。Email:51liujianliang@163.com
基金资助:
中国博士后科学基金第60批面上项目（2016M602221）、中国科学院战略性先导科技专项（A类）资助项目（XDA14010401）、山东省自然科学基金项目（ZR2018BD018）和中央高校基本科研业务费专项资金项目（18CX02185A）资助。

Cretaceous hydrocarbon accumulation process in Yudong area,Kuqa foreland basin

Liu Jianliang^1,2, Liu Keyu^1,2, Jiang Zhenxue³, Xing Jinyan⁴

1. School of Geosciences, China University of Petroleum, Shandong Qingdao 266580;
2. Evaluation and Detection Technology Laboratory of Marine Mineral Resources, Qingdao National Laboratory for Marine Science and Technology, Shandong Qingdao 266071, China;
3. Institute of Unconventional Natural Gas Research, China University of Petroleum, Beijing 102249, China;
4. China Huadian Science and Technology Institute, Beijing 100160, China

Received:2017-12-07 Revised:2018-04-15 Online:2018-06-25 Published:2018-07-03

摘要/Abstract

摘要：

利用流体包裹体岩相学观察和显微测温、定量荧光分析和盆地模拟技术，研究了库车前陆盆地玉东地区白垩系储集层油气成藏过程。结果表明，玉东地区经历了晚期油、气充注和后期调整富集。其成藏过程：①来自库车坳陷中侏罗统的湖相原油在距今4 Ma时充注到玉东地区下白垩统储集层，充注量较少，形成的轻质油包裹体丰度较低，黄色荧光轻质油包裹体记录了该期原油充注；②来自库车坳陷中—下侏罗统的煤型天然气在距今3.5 Ma时充注进来，天然气对早期原油气洗，轻质组分溶解到天然气中形成次生凝析气，重质组分和沥青质富集残留，蓝白色荧光油包裹体和气烃包裹体记录了该期天然气充注；③随着天然气持续充注和库车组沉积晚期构造抬升，天然气与早期原油发生混合作用的同时，在浮力驱动下，向上运移，并在古近系膏泥岩盖层之下富集成藏，形成凝析气藏。现今气水界面位于深度为4 776 m处，该界面之下形成以凝析油、重质油和沥青质为主的残余油藏，残余油水界面位于深度4 798.5 m处，但残余油饱和度较低。

关键词: 流体包裹体, 定量荧光, 油气成藏过程, 玉东地区, 库车前陆盆地

Abstract:

The hydrocarbon accumulation process of Cretaceous reservoirs in Yudong area, Kuqa foreland basin is investigated by petrographic observation and microthermometry of fluid inclusions, quantitative fluorescence analysis and basin modelling. The results show that Yudong area experienced the accumulation process of the late oil and gas charging as well as the later adjustment and enrichment as below:(1) The lacustrine crude oil sourced from Mid-Jurassic Kuqa depression was charged to the Cretaceous reservoirs in Yudong area at 4 Ma, and the charging volume is small, thus forming light oil inclusions with low abundance. This stage of crude oil charging was recorded by the yellowish-fluorescence light oil inclusions. (2) The coal-based natural gas sourced from the Mid-Lower Jurassic Kuqa depression was charged in at about 3.5 Ma. The early crude oil was washed by the gas, and the light compounds were dissolved into natural gas to form the secondary condensate gas with residual heavy compounds and asphaltenes enriched. This stage of natural gas charging was recorded by the blueish fluorescence oil inclusions and gas hydrocarbon inclusions. (3) With the continuous charging of natural gas and the uplift event in the Late Kuqa Stage, natural gas was mixed with early crude oil, then migrated upwards by the buoyancy, and accumulated beneath the Paleogene gypsum mudstone cap to form a condensate gas reservoir with the current gas-water contact at 4 776 m. Below the gas-water contact, a residual reservoir was formed, mainly consisting of condensate oil, heavy oil and asphaltenes. The residual oil-water contact is located at 4 798.5 m, presenting a low residual oil saturation.

Key words: fluid inclusion, quantitative fluorescence, hydrocarbon accumulation process, Yudong area, Kuqa foreland basin

中图分类号:

TE122.1

刘建良, 刘可禹, 姜振学, 邢金艳. 库车前陆盆地玉东地区白垩系油气成藏过程[J]. 石油学报, 2018, 39(6): 620-630.

Liu Jianliang, Liu Keyu, Jiang Zhenxue, Xing Jinyan. Cretaceous hydrocarbon accumulation process in Yudong area,Kuqa foreland basin[J]. Acta Petrolei Sinica, 2018, 39(6): 620-630.

参考文献

[1] 梁狄刚,陈建平,张宝民,等.塔里木盆地库车坳陷陆相油气的生成[M].北京:石油工业出版社,2004.
LIANG Digang,CHEN Jianping,ZHANG Baomin,et al.The generation of continental hydrocarbon in Kuqa depression,Tarim Basin[M].Beijing:Petroleum Industry Press,2004.
[2] 赵孟军,鲁雪松,卓勤功,等.库车前陆盆地油气成藏特征与分布规律[J].石油学报,2015,36(4):395-404.
ZHAO Mengjun,LU Xuesong,ZHUO Qingong,et al.Characteristics and distribution law of hydrocarbon accumulation in Kuqa foreland basin[J].Acta Petrolei Sinica,2015,36(4):395-404.
[3] GUO Xiaowen,LIU Keyu,JIA Chengzao,et al.Effects of early petroleum charge and overpressure on reservoir porosity preservation in the giant Kela-2 gas field,Kuqa depression,Tarim Basin,northwest China[J].AAPG Bulletin,2016,100(2):191-212.
[4] 于志超,刘可禹,赵孟军,等.库车凹陷克拉2气田储层成岩作用和油气充注特征[J].地球科学,2016,41(3):533-545.
YU Zhichao,LIU Keyu,ZHAO Mengjun,et al.Characterization of diagenesis and the petroleum charge in Kela 2 gas field,Kuqa depression,Tarim Basin[J].Earth Scie nce,2016,41(3):533-545.
[5] 鲁雪松,刘可禹,卓勤功,等.库车克拉2气田多期油气充注的古流体证据[J].石油勘探与开发,2012,39(5):537-544.
LU Xuesong,LIU Keyu,ZHUO Qingong,et al.Palaeo-fluid evidence for the multi-stage hydrocarbon charges in Kela-2 gas field,Kuqa foreland basin,Tarim Basin[J].Petroleum Exploration and Development,2012,39(5):537-544.
[6] GUO Xiaowen,LIU Keyu,JIA Chengzao,et al.Hydrocarbon accumulation processes in the Dabei tight-gas reservoirs,Kuqa subbasin,Tarim Basin,northwest China[J].AAPG Bulletin,2016,100(10):1501-1521.
[7] GUO Xiaowen,LIU Keyu,JIA Chengzao,et al.Fluid evolution in the Dabei gas field of the Kuqa depression,Tarim Basin,NW China:implications for fault-related fluid flow[J].Marine and Petroleum Geology,2016,78:1-16.
[8] 李峰,姜振学,李卓,等.库车坳陷迪北气藏2期油气充注古流体证据[J].天然气地球科学,2014,25(7):1033-1041.
LI Feng,JIANG Zhenxue,LI Zhuo,et al.Palaeo-fluid evidence for the two-stage hydrocarbon charges in Dibei gas reservoir of Kuqa depression[J].Natural Gas Geoscience, 2014,25(7):1033-1041.
[9] 李峰,姜振学,李卓,等.库车坳陷迪北气藏流体包裹体特征及油气充注历史[J].中南大学学报:自然科学版,2016,47(2):515-523.
LI Feng,JIANG Zhenxue,LI Zhuo,et al.Fluid inclusion characteristics and hydrocarbon charge history of Dibei gas reservoir in the Kuqa depression[J].Journal of Central South University:Science and Technology,2016,47(2):515-523.
[10] 李峰,姜振学,李卓,等.库车坳陷迪北地区下侏罗统天然气富集机制[J].地球科学-中国地质大学学报,2015,40(9):1538-1548.
LI Feng,JIANG Zhenxue,LI Zhuo,et al.Enriched mechanism of natural gas of Lower Jurassic in Dibei Area,Kuqa depression[J].Earth Science Journal of China University of Geosciences,2015,40(9):1538-1548.
[11] LIU Jianliang,JIANG Zhenxue,LIU Keyu,et al.Hydrocarbon sources and charge history in the Southern Slope Region,Kuqa foreland basin,northwestern China[J].Marine and Petroleum Geology,2016,74:26-46.
[12] 刘建良,姜振学,刘可禹,等.库车前陆盆地牙哈构造带油气成藏过程研究[J].天然气地球科学,2015,26(1):43-53.
LIU Jianliang,JIANG Zhenxue,LIU Keyu,et al.Hydrocarbon accumulation process of the Yaha Tectonic Belt,Kuqa foreland basin[J].Natural Gas Geoscience,2015,26(1):43-53.
[13] 周俊峰,张虎权,余建平,等.塔北西部玉东地区奥陶系油气成藏条件与勘探潜力[J].天然气地球科学,2015,26(S1):121-129.
ZHOU Junfeng,ZHANG Huquan,YU Jianping,et al.Analysis of the hydrocarbon accumulation conditions and exploration potential in the Ordovician in Yudong area of west Tabei Uplift[J].Natural Gas Geoscience,2015,26(S1):121-129.
[14] 赵文智,王红军,单家增,等.库车坳陷天然气高效成藏过程分析[J].石油与天然气地质,2005,26(6):703-710.
ZHAO Wenzhi,WANG Hongjun,SHAN Jiazeng,et al.Analysis of highly efficient gas reservoiring process in Kuqa depression[J].Oil & Gas Geology,2005,26(6):703-710.
[15] 赵孟军,王招明,张水昌,等.库车前陆盆地天然气成藏过程及聚集特征[J].地质学报,2005,79(3):414-422.
ZHAO Mengjun,WANG Zhaoming,ZHANG Shuichang,et al.Accumulation and features of natural gas in the Kuqa foreland basin[J].Acta Geologica Sinica,2005,79(3):414-422.
[16] 赵孟军,卢双舫.库车坳陷两期成藏及其对油气分布的影响[J].石油学报,2003,24(5):16-20.
ZHAO Mengjun,LU Shuangfang.Two periods of reservoir forming and their significance for hydrocarbon distribution in Kuqa depression[J].Acta Petrolei Sinica,2003,24(5):16-20.
[17] LIANG Digang,ZHANG Shuichang,CHEN Jianping,et al.Organic geochemistry of oil and gas in the Kuqa depression,Tarim Basin,NW China[J].Organic Geochemistry,2003,34(7):873-888.
[18] 郭继刚,庞雄奇,刘丹丹,等.库车坳陷中、下侏罗统煤系烃源岩排烃特征及资源潜力评价[J].天然气地球科学,2012,23(2):327-334.
GUO Jigang,PANG Xiongqi,LIU Dandan,et al.Hydrocarbon expulsion for Middle-Lower Jurassic coal measures and evaluation of potential resource in Kuqa depression[J].Natural Gas Geoscience,2012,23(2):327-334.
[19] 高志勇,周川闽,冯佳睿,等.库车坳陷白垩系巴什基奇克组泥砾的成因机制与厚层状砂体展布[J].石油学报,2016,37(8):996-1010.
GAO Zhiyong,ZHOU Chuanmin,FENG Jiarui,et al.Mechanism and sedimentary environment of the muddy gravel concomitant with thick layer sandstone of Cretaceous in Kuqa depression[J].Acta Petrolei Sinica,2016,37(8):996-1010.
[20] 梁狄刚,张水昌,赵孟军,等.库车拗陷的油气成藏期[J].科学通报,2002,47(S1):56-63.
LIANG Digang,ZHANG Shuichang,ZHAO Mengjun,et al.Hydrocarbon sources and stages of reservoir formation in Kuqa depression,Tarim Basin[J].Chinese Science Bulletin,2002,47(S1):62-70.
[21] 包建平,朱翠山,张秋茶,等.塔里木盆地库车坳陷不同构造单元天然气地球化学特征[J].石油与天然气地质,2007,28(5):664-668.
BAO Jianping,ZHU Cuishan,ZHANG Qiucha,et al.Geochemical characteristics of natural gas from diferent structural units of the Kuqa depression,the Tarim Basin[J].Oil & Gas Geology,2007,28(5):664-668.
[22] 戴金星,戚厚发,宋岩.鉴别煤成气和油型气若干指标的初步探讨[J].石油学报,1985,6(2):31-38.
DAI Jinxing,QI Houfa,SONG Yan.On the indicators for identifying gas from oil and gas from coal measure[J].Acta Petrolei Sinica,1985,6(2):31-38.
[23] 沈平,徐永昌.中国陆相成因天然气同位素组成特征[J].地球化学,1991(2):144-152.
SHEN Ping,XU Yongchang.The isotopic composition of natural gases from continental sediments in China[J]. Geochimica,1991(2):144-152.
[24] 卢焕章,范宏瑞,倪培,等.流体包裹体[M].北京:科学出版社,2004:1-487.
LU Huanzhang,FAN Hongrui,NI Pei,et al.Fluid inclusion[M].Beijing:Science Press,2004:1-487.
[25] PARNELL J.Potential of palaeofluid analysis for understanding oil charge history[J].Geofluids,2010,10(1/2):73-82.
[26] EADINGTON P J,LISK M,KRIEGER F W.Identifying oil well sites:United States,5543616[P].1996-08-06.
[27] LIU Keyu,EADINGTON P,COGHLAN D.Fluorescence evidence of polar hydrocarbon interaction on mineral surfaces and implications to alteration of reservoir wettability[J].Journal of Petroleum Science and Engineering,2003,39(3/4):275-285.
[28] LIU Keyu,EADINGTON P.Quantitative fluorescence techniques for detecting residual oils and reconstructing hydrocarbon charge history[J].Organic Geochemistry, 2005,36(7):1023-1036.
[29] LIU Keyu,EADINGTON P,MIDDLETON H,et al.Applying quantitative fluorescence techniques to investigate petroleum charge history of sedimentary basins in Australia and Papuan New Guinea[J].Journal of Petroleum Science and Engineering,2007,57(1/2):139-151.
[30] LIU Keyu,GEORGE S C,LU Xuesong,et al.Innovative fluorescence spectroscopic techniques for rapidly characterising oil inclusions[J].Organic Geochemistry,2014,72:34-45.
[31] HE Meng,GRAHAM S,SCHEIRER A H,et al.A basin modeling and organic geochemistry study in the Vallecitos syncline,San Joaquin Basin,California[J].Marine and Petroleum Geology,2014,49:15-34.
[32] 施立志.库车坳陷流体动力演化与流体演变史研究[D].西安:西北大学,2004:12-53.
SHI Lizhi.Study on the evolution of fluid dynamic and the evolution history of fluid in Kuqa depression[D].Xi'an:Northwest University,2004:12-53.
[33] 李卓,姜振学,李峰.应用定量颗粒荧光技术恢复塔中地区石炭系油气充注历史[J].石油学报,2013,34(3):427-434.
LI Zhuo,JIANG Zhenxue,LI Feng.The application of quantitative grain fluorescence technique to restore the hydrocarbon charge history of Carboniferous reservoirs in Tazhong area,Tarim Basin[J].Acta Petrolei Sinica,2013,34(3):427-434.
[34] BJΦRLYKKE K,JAHREN J.Open or closed geochemical systems during diagenesis in sedimentary basins:constraints on mass transfer during diagenesis and the prediction of porosity in sandstone and carbonate reservoirs[J].AAPG Bulletin,2012,96(12):2193-2214.
[35] BOURDET J,PIRONON J,LEVRESSE G,et al.Petroleum type determination through homogenization temperature and vapour volume fraction measurements in fluid inclusions[J].Geofluids,2008,8(1):46-59.
[36] 杨海军,朱光有.塔里木盆地凝析气田的地质特征及其形成机制[J].岩石学报,2013,29(9):3233-3250.
YANG Haijun,ZHU Guangyou.The condensate gas field geological characteristics and its formation mechanism in Tarim Basin[J].Acta Petrologica Sinica,2013,29(9):3233-3250.

库车前陆盆地玉东地区白垩系油气成藏过程

Cretaceous hydrocarbon accumulation process in Yudong area,Kuqa foreland basin

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

[1]	罗涛, 郭小文, 舒志国, 包汉勇, 何生, 覃泽健, 肖智慧. 四川盆地焦石坝南部地区五峰组—龙马溪组裂缝脉体流体来源及形成时间[J]. 石油学报, 2021, 42(5): 611-622.
[2]	郭小文, 陈家旭, 袁圣强, 何生, 赵建新. 含油气盆地激光原位方解石U-Pb年龄对油气成藏年代的约束——以渤海湾盆地东营凹陷为例[J]. 石油学报, 2020, 41(3): 284-291.
[3]	曾联波, 刘国平, 朱如凯, 高志勇, 巩磊, 吕文雅. 库车前陆盆地深层致密砂岩储层构造成岩强度的定量评价方法[J]. 石油学报, 2020, 41(12): 1601-1609.
[4]	鲁雪松, 赵孟军, 陈竹新, 李学义, 胡瀚文, 卓勤功. 准噶尔盆地南缘齐古油田油气成藏再认识及勘探启示[J]. 石油学报, 2019, 40(9): 1045-1058,1115.
[5]	田孝茹, 张元元, 卓勤功, 于志超, 郭召杰. 准噶尔盆地玛湖凹陷下二叠统风城组致密油充注特征——碱性矿物中的流体包裹体证据[J]. 石油学报, 2019, 40(6): 646-659.
[6]	李振明, 邱楠生, 刘念, 蔡川, 田建章, 王元杰, 高婷, 古强. 利用定量荧光技术表征厚层源岩层系的油气运聚机制——以渤海湾盆地廊固凹陷沙河街组四段为例[J]. 石油学报, 2019, 40(10): 1158-1171.
[7]	鲁雪松, 赵孟军, 刘可禹, 卓勤功, 范俊佳, 于志超, 公言杰. 库车前陆盆地深层高效致密砂岩气藏形成条件与机理[J]. 石油学报, 2018, 39(4): 365-378.
[8]	李文, 何生, 张柏桥, 何治亮, 陈曼霏, 张殿伟, 李天义, 高键. 焦石坝背斜西缘龙马溪组页岩复合脉体中流体包裹体的古温度及古压力特征[J]. 石油学报, 2018, 39(4): 402-415.
[9]	庄新兵, 顾忆, 邵志兵, 尤东华, 丁勇, 万旸璐. 塔里木盆地地温场对油气成藏过程的控制作用——以古城墟隆起为例[J]. 石油学报, 2017, 38(5): 502-511.
[10]	张敏, 欧光习, 张枝焕, 黎琼, 宫晓峰. 柴达木盆地东部石炭系页岩气储层流体地球化学特征[J]. 石油学报, 2017, 38(11): 1244-1252.
[11]	王震亮, 魏丽, 王香增, 王念喜, 范昌育, 李彦婧, 赵雪娇, 赵晓东, 任来义, 曹红霞. 鄂尔多斯盆地延安地区下古生界天然气成藏过程和机理[J]. 石油学报, 2016, 37(S1): 99-110.
[12]	冯明友, 强子同, 沈平, 张健, 陶艳忠, 夏茂龙. 四川盆地高石梯-磨溪地区震旦系灯影组热液白云岩证据[J]. 石油学报, 2016, 37(5): 587-598.
[13]	夏国清, 季长军, 杨伟, 吴驰华, 伊海生, 张帅, 李启来, 李高杰. 南羌塘坳陷中侏罗统布曲组油藏带流体包裹体特征与油气充注历史[J]. 石油学报, 2016, 37(10): 1247-1255.
[14]	赵孟军, 鲁雪松, 卓勤功, 李勇, 宋岩, 雷刚林, 王媛. 库车前陆盆地油气成藏特征与分布规律[J]. 石油学报, 2015, 36(4): 395-404.
[15]	苏奥, 陈红汉. 东海盆地西湖凹陷宝云亭气田油气成藏史——来自流体包裹体的证据[J]. 石油学报, 2015, 36(3): 300-309.