王文广;郑民;卢双舫;王民;陈树民;吴晓智;李建忠;李吉君;

• 1:中国石油大学(华东)非常规油气与新能源研究院

• 2:中国石油勘探开发研究院油气资源规划所

• 3:大庆油田有限责任公司勘探开发研究院

摘要(Abstract)：

徐家围子断陷是我国东部富含火山岩天然气藏的重点断陷.探讨徐家围子断陷火山岩气藏基础地质条件和火山岩含气系统,分析火山岩气藏主控因素及耦合关系,揭示火山岩天然气成藏规律.结果表明:徐家围子断陷火山岩气藏控制因素包括优质、成熟的气源岩为火山岩气藏提供充足的气源条件;原生和后期改造型火山岩体为火山岩气藏提供有利的储集空间;基底断裂控制火山岩体的分布并提供天然气高效运移的疏导通道;火山岩气藏成藏主控因素、时空匹配关系控制天然气富集.火山岩气藏主要分布于构造高部位和斜坡带,全区发育原生型火山岩气藏,徐中地区和安达地区发育后期改造型火山岩(风化壳)天然气藏.徐家围子地区存在一定范围的风化壳,厚度在100m左右,主要分布于安达地区和徐中地区;距火山岩风化壳顶面由近及远,单井日产气量从26×104 m3降至8×104 m3,火山岩孔隙度从26%降至8%,风化剥蚀改善火山岩储集性能.

关键词(KeyWords)：火山岩;风化壳;含气系统;天然气;主控因素;徐家围子断陷;松辽盆地

Abstract:

Keywords:

基金项目(Foundation):国家重点基础研究发展计划(973计划)项目(2009CB219300);; 中国石油天然气集团公司重大科技专项(2013E0502);; 国家自然科学基金项目(41002044);; 黑龙江省高校青年学术骨干支持计划项目(1251G003)

作者(Author):王文广;郑民;卢双舫;王民;陈树民;吴晓智;李建忠;李吉君;

Email:

参考文献(References)：

• [1]Petford N,Mccaffrey K J W.Hydrocarbons in crystalline rocks[M].London:The Geological Society of London,2003.

• [2]侯连华,罗霞,王京红,等.火山岩风化壳及油气地质意义——以新疆北部石炭系火山岩风化壳为例[J].石油勘探与开发,2013,40(3):257-265.Hou Lianhua,Luo Xia,Wang Jinghong,et al.Weathered volcanic crust and its petroleum geologic significance:A case study of the Carboniferous volcanic crust in northern Xinjiang[J].Petroleum Exploration and Development,2013,40(3):257-265.

• [3]冯子辉,朱映康,张元高,等.松辽盆地营城组火山机构—岩相带的地震响应[J].地球物理学报,2011,54(2):556-562.Feng Zhihui,Zhu Yingkang,Zhang Yuangao,et al.The seismic response of the volcanic edifice-facies zone of Yingcheng formation in the Songliao basin[J].Chinese Journal of Geophysics,2011,54(2):556-562.

• [4]毛治国,邹才能,朱如凯,等.准噶尔盆地石炭纪火山岩岩石地球化学特征及其构造环境意义[J].岩石学报,2010,26(1):207-216.Mao Zhiguo,Zou Caineng,Zhu Rukai,et al.Geochemical characteristics and tectonic settings of Carboniferous volcanic rocks in Junggar basin[J].Acta Petrologica Sinica,2010,26(1):207-216.

• [5]张震,徐国盛,袁海锋,等.准噶尔盆地哈山地区石炭系火山岩储层特征及控制因素[J].东北石油大学学报,2013,37(4):39-46.Zhang Zhen,Xu Guosheng,Yuan Haifeng,et al.Characteristics and controlling factors of Carboniferous volcanic reservoir in Hashan area of Junggar basin[J].Journal of Northeast Petroleum University,2013,37(4):39-46.

• [6]郭欣欣,刘立,曲希玉,等.火山碎屑岩储层特征及敏感性——以塔木察格盆地塔南凹陷为例[J].东北石油大学学报,2013,37(2):72-80.Guo Xinxin,Liu Li,Qu Xiyu,et al.Reservoir characteristics and its sensitivity mechanism of pyroclastic rock of Tanan depression in Tamtsag basin,Mongolia[J].Journal of Northeast Petroleum University,2013,37(2):72-80.

• [7]冯子辉,邵红梅,童英.松辽盆地庆深气田深层火山岩储层储集性控制因素研究[J].地质学报,2008,6(82):760-768.Feng Zihui,Shao Hongmei,Tong Ying.Controlling factors of volcanic gas reservoir property in Qingshen gas field,Songliao basin[J].Acta Geologica Sinica,2008,6(82):760-768.

• [8]侯连华,王京红,邹才能,等.火山岩风化体储层控制因素研究——以三塘湖盆地石炭系卡拉岗组为例[J].地质学报,2011,85(4):557-567.Hou Lianhua,Wang Jinghong,Zou Caineng.Controlling factors of weathering volcanic reservoir:An example from the Carboniferous Kalagang formation in Santanghu basin[J].Acta Geologica Sinica,2011,85(4):557-567.

• [9]杨辉,文百红,张研.准噶尔盆地火山岩油气藏分布规律及区带目标优选——以陆东—五彩湾地区为例[J].石油勘探与开发,2009,36(4):419-427.Yang Hui,Wen Baihong,Zhang Yan,et al.Distribution of hydrocarbon traps in volcanic rocks and optimization for selecting exploration prospects and targets in Junggar basin:Case study in Ludong-Wucaiwan area,NW China[J].Petroleum Exploration and Development,2009,36(4):419-427.

• [10]Zhao Wenzhi,Zou Caineng,Feng Zhiqiang,et al.Geological features and evaluation techniques of deepseated volcanics gas reservoirs,Songliao basin[J].Petroleum Exploration and Development,2008,35(2):129-142.

• [11]Yu Dan,Lv Yanfang,Fu Xiaofei,et al.Characteristics of fault structure and its control on deep gas reservoir in Xujiaweizi fault depression,Songliao basin[J].Geological Review,2010,56(2):237-245.

• [12]付广,王有功.火山岩天然气成藏要素时空匹配及对成藏的控制作用:以徐家围子地区深层为例[J].地球科学(中国地质大学学报),2008,33(3):342-348.Fu Guang,Wang Yougong.Time and space matching relation among accumulation essential factors of gas reservoirs in volcanic rock and its controlling to gas accumulation:A case study of deep strata of Xujiaweizi region[J].Earth Science(Journal of China University of Geosciences),2008,33(3):342-348.

• [13]邹才能,赵文智,贾承造,等.中国沉积盆地火山岩油气藏形成与分布[J].石油勘探与开发,2008,35(3):257-271.Zou Caineng,Zhao Wenzhi,Jia Chengzao,et al.Formation and distribution of volcanic hydrocarbon reservoirs in sedimentary basins of China[J].Petroleum Exploration and Development,2008,35(3):257-271.

• [14]Feng Zihui,Ren Yanguang,Wang Cheng,et al.Study on inclusion of deep buried igneous reservoir and forming period of gas pool in Songliao basin[J].Natural Gas Geoscience,2008,14(6):436-442.

• [15]王贵文,惠山,付广.徐家围子断陷天然气分布规律及其主控因素[J].大庆石油地质与开发,2008,27(1):6-10.Wang Guiwen,Hui Shan,Fu Guang.Gas distribution rules and main controlling factors in Xujiaweizi rift[J].Petroleum Geology&Oilfield Development in Daqing,2008,27(1):6-10.

• [16]王民,孙业峰,王文广,等.松辽盆地北部徐家围子断陷深层烃源岩生气特征及天然气资源潜力[J].天然气地球科学,2014,25(7):1011-1018.Wang Min,Sun Yefeng,Wang Wenguang,et al.Gas generation characteristics and resource potential of the deep source rock in Xujiaweizi fault depression,northern Songliao basin[J].Natural Gas Geoscience,2014,25(7):1011-1018.

• [17]金雪英.徐家围子断陷沙河子组砂砾岩储层岩性测井识别方法[J].东北石油大学学报,2013,37(4):47-53.Jin Xueying.Identification of lithology logging in glutenite reservoir in Shahejie group of Xujiaweizi fault[J].Journal of Northeast Petroleum University,2013,37(4):47-53.

• [18]朱映康.徐家围子断陷火山岩气藏成藏机制及有利区预测[J].吉林大学学报:地球科学版,2011,41(增1):69-77.Zhu Yingkang.Formation mechanism of volcanic gas reservoir and favorable areas predication in Xujiaweizi fault depression[J].Journal of Jilin University:Earth Science Edition,2011,41(Supp.1):69-77.

• [19]冯子辉,印长海,陆加敏,等.致密砂砾岩气形成主控因素与富集规律:以松辽盆地徐家围子断陷下白垩统营城组为例[J].石油勘探与开发,2013,40(6):650-656.Feng Zihui,Yin Changhai,Lu Jiamin,et al.Formation and accumulation of tight sandy conglomerate gas:A case from the lower Cretaceous Yingcheng formation of Xujiaweizi fault depression,Songliao basin[J].Petroleum Exploration and Development,2013,40(6):650-656.

• [20]王庭斌.中国大中型气田分布的地质特征及主控因素[J].石油勘探与开发,2005,32(4):1-8.Wang Tingbin.Distribution of large-middle sized gas fields in China:Geological characteristics and key controlling factors[J].Petroleum Exploration and Development,2005,32(4):1-8.

• [21]王璞珺,衣健,陈崇阳.火山地层学与火山架构:以长白山火山为例[J].吉林大学学报:地球科学版,2013,43(2):319-338.Wang Pujun,Yi Jian,Chen Chongyan.Volcanostratigraphy and volcanic architecture of the Changbaishan volcanos,NE China[J].Journal of Jilin University:Earth Science Edition,2013,43(2):319-338.

• [22]刘学锋,钟广法,王正允,等.松辽盆地北部徐家围子断陷构造格局及其成因[J].西安石油大学学报:自然科学版,2006,21(4):6-10.Liu Xuefeng,Zhong Guangfa,Wang Zhengyun,et al.Tectonic framework of Xujiaweizi fault depression in northern Songliao basin and its origin[J].Journal of Xi'an Shiyou University:Natural Science Edition,2006,21(4):6-10.

• [23]史集建,吕延防,付广,等.松辽盆地徐家围子断陷火山岩盖层封气能力综合定量评价[J].石油学报,2011,32(3)424-431.Shi Jijian,Lv Yanfang,Fu Guang,et al.Synthetically and quantitatively assessing gas-sealing ability of volcanic cap rocks in the Xujiaweizi sag of the Songliao basin[J].Acta Petrolei Sinica,2011,32(3):424-431.

• [24]王民.有机质生烃动力学及火山作用的热效应研究与应用[D].大庆:东北石油大学,2010.Wang Min.Research on hydrocarbon generation kinetics and thermal effect of volcanism,its application[D].Daqing:Northeast Petroleum University,2010.

• [25]王璞珺,迟元林,刘万洙,等.松辽盆地火山岩相:类型、特征和储层意义[J].吉林大学学报:地球科学版,2003,33(4):449-456.Wang Pujun,Chi Yuanlin,Liu Wanzhu,et al.Volcanic facies of the Songliao basin:Classification,characteristics and reservoir significance[J].Journal of Jilin University:Earth Science Edition,2003,33(4):449-456.

• [26]王璞珺,吴河勇,庞颜明,等.松辽盆地火山岩相:相序、相模式与储层物性的定量关系[J].吉林大学学报:地球科学版,2006,36(5):805-812.Wang Pujun,Wu Heyong,Pang Yanming,et al.Volcanic facies of the Songliao basin:Sequence,model and the quantitative relationship with porosity&permeability of the volcanic reservoir[J].Journal of Jilin University:Earth Science Edition,2006,36(5):805-812.

• [27]历玉英,付晓飞,张明学.松辽盆地徐家围子断陷断裂变形特征及控藏机理[J].天然气地球科学,2012,23(6):979-988.Li Yuying,Fu Xiaofei,Zhang Mingxue.Fault deformation features and reservior-controlling mechanisms of Xujiaweizi fault depressioninSongliaobasin[J].NaturalGasGeoscience,2012,23(6):979-988.

• [28]刘俊田.三塘湖盆地牛东地区石炭系卡拉岗组火山岩风化壳模式与识别[J].天然气地球科学,2009,20(1):57-62.Liu Juntian.Weathering crust model and recognition of Carboniferous Kalagang formation(C2k)volcanic rocks in Niudong block,Santanghu basin[J].Natural Gas Geoscience,2009,20(1):57-62.

• [29]侯连华,邹才能,刘磊,等.新疆北部石炭系火山岩风化壳油气地质条件[J].石油学报,2012,33(4):533-540.Hou Lianhua,Zou Caineng,Liu Lei,et al.Geologic essential elements for hydrocarbon accumulation within Carboniferous volcanic weathered crusts in northern Xinjiang,China[J].Acta Petrolei Sinica,2012,33(4):533-540.

• [30]单玄龙,高璇,徐汉梁.松辽盆地安达地区营城组中基性火山岩成藏主控因素[J].吉林大学学报:地球科学版,2012,42(5):1348-1357.Shan Xuanlong,Gao Xuan,Xu Hanliang.The Main factors of intermediate and mafic volcanic gas reservoir-forming of Yingcheng formation in Anda area of Songliao baion[J].Journal of Jilin University:Earth Science Edition,2012,42(5):1348-1357.

• [31]于丹,付晓飞,吕延防,等.徐家围子断陷深层天然气盖层特征及封盖性评价[J].吉林大学学报:地球科学版,2009,39(5):774-780.Yu Dan,Fu Xiaofei,Lv Yanfang,et al.Cap-rock characteristic and sealing ability evaluation of deep Xujiaweizi fault depression[J].Journal of Jilin University:Earth Science Edition,2009,39(5):774-780.

• [32]付晓飞,沙威,于丹,等.松辽盆地徐家围子断陷火山岩内断层侧向封闭性及与天然气成藏[J].地质评论,2010,56(1):60-70.Fu Xiaofei,Sha Wei,Yu Dan,et al.Lateral sealing of faults and gas reservoir formation in volcanic rocks in Xujiaweizi fault depression[J].Geological Review,2010,56(1):60-70.

• [33]付广,张超群.气源断裂与盖层时空匹配关系及对天然气成藏的控制作用[J].岩性油气藏,2013,25(1):51-68.Fu Guang,Zhang Chaoqun.Time and space matching relation between gas source faults and cap rocks and its controlling action on gas accumulation:An example from Xujiaweizi depression[J].Lithological Reservoirs,2013,25(1):51-68.

• [34]胡明,付广,吕延防,等.松辽盆地徐家围子断陷断裂活动时期及其与深层气成藏关系分析[J].地质论评,2010,56(5):710-718.Hu Ming,Fu Guang,Lv Yanfang,et al.The fault activity period and its relationship to deep gas accumulation in the Xujiaweizi depression,Songliao basin[J].Geological Review,2010,56(5):710-718.

• [35]武卫峰,徐衍彬,范立民,等.断裂对沿不整合面侧向运移油气的聚集作用[J].东北石油大学学报,2013,37(3):11-17.Wu Weifeng,Xu Yanbin,Fan Limin,et al.Research on role of faults in the accumulation of oil gas migrating laterally throuth unconformity surface[J].Journal of Northeast Petroleum University,2013,37(3):11-17.