天然气地球科学 ›› 2012, Vol. 23 ›› Issue (1): 1–13.doi: 10.11764/j.issn.1672-1926.2012.01.1

• 非常规天然气 •    下一篇

东营凹陷古近系泥页岩中存在可供开采的油气资源

 张林晔, 李政, 李钜源, 朱日房, 孙锡年   

  1. 1.中国石化胜利油田地质科学研究院,山东 东营 257015;
    2.西北大学大陆动力学国家重点实验室,地质学系,陕西 西安 710069
  • 收稿日期:2011-10-11 修回日期:2011-11-20 出版日期:2012-02-10 发布日期:2012-02-10
  • 通讯作者: 张林晔zhanglinye2006@163.com. E-mail:zhanglinye2006@163.com.
  • 作者简介:张林晔(1955-),女,山东聊城人,教授级高级工程师,博士,主要从事油气勘探研究.E-mail:zhanglinye2006@163.com.
  • 基金资助:

    国家自然科学基金项目“湖相页岩气形成条件研究”(编号:41072096)资助.

Feasibility Analysis of Existing Recoverable Oil and Gas Resource in the Palaeogene Shale of  Dongying Depression

 ZHANG  Lin-Ye, LI  Zheng, LI  Ju-Yuan, ZHU  Ri-Fang, SUN  Xi-Nian   

  1. 1.Geology Scientific Research Institute of Shengli Oilfield Company,SINOPEC,Dongying 257015,China;
    2.State Key Laboratory of Continental Dynamics,Department of Geology,Northwest University,Xi′an 710069,China
  • Received:2011-10-11 Revised:2011-11-20 Online:2012-02-10 Published:2012-02-10

摘要:

利用地球化学、岩石矿物、测井及录井等资料系统研究东营凹陷古近系沙河街组泥页岩,认为东营凹陷古近系沙三下亚段—沙四上亚段泥页岩厚度大,有机质丰度高、类型好、成熟度分布范围广,与北美地区已发现页岩气系统地质地球化学参数具有一定的可比性,具备形成页岩气的物质基础:东营凹陷沙三下亚段和沙四上亚段泥页岩全岩矿物组成具有较高石英和碳酸盐含量,粘土矿物含量低于50%,具有一定的脆性特征,且普遍发育微裂隙,有利于页岩油气的开采;东营凹陷古近系湖相泥页岩气测资料的调查发现,钻至沙三下亚段、沙四上亚段2套泥页岩发育段的探井气测显示均表现为高异常,钻井过程中频繁发生井涌和井漏现象,预示着气体的存在;2套泥页岩罐顶气轻烃(C1—C4)丰度随埋深增加而增加,在3 400m以深重烃/轻烃值较低,一般低于0.15,结合对2套泥页岩气油比的研究认为,东营凹陷针对泥页岩的勘探应采取油气兼探的方针。3 400m以浅以勘探泥页岩油藏为主,页岩气的勘探应在3 400m以深。研究表明,东营凹陷古近系泥页岩中存在可供开采的油气资源,是一个值得关注并投入风险勘探的新领域。

关键词: 东营凹陷, 古近系, 泥页岩油气, 矿物组成, 有机碳含量

Abstract:

The exploration practice in the North America suggests that shale gas as an unconventional natural gas resource,is a kind of current alternative energy resource.According to measured data of geochemistry,mineral,logging,drilling and seismogram on the Palaeogene strata in the Dongying depression,the shale in the lower Es3 and upper Es4 is characterized by large thickness,high abundance of organic matter,favorable types and wide range of thermal maturity.It has similar geological and geochemical characteristic comparing with the gas-generated shale in the North America.The shale in this area has high content of quartz and carbonate as well as less than 50% clay content.In addition,the shale has the brittleness and generally developed micro\|fractures,which are useful to exploration of shale gas.The gas logging analysis on the shale of lower Es3 and upper Es4 shows the abnormal phenomena.The well kick and leak occurred frequently during well servicing,indicating the existence of gas.The light hydrocarbon abundance in the two setting of head space gases increase with depth,with C5-7/C1-4 value less than 0.15 while the depth is more than 3 400m.According to correlation of light hydrocarbon composition of head space gases and gas-to-oil ratio as well as buried depth,the exploration of the shale gas reservoir in the Dongying depression should be oil and gas concurrent exploration,when the buried depth is less than 3 400m,in contract that the exploration should give priority to shale gas reservoir if it is more than 3 400 meters.Therefore,we proposes that it should be a remarkable notable and risk invest in new exploitation field since the Paleogene shale in the Dongying depression exists great recoverable oil and gas resource.

Key words: Dongying depression, Palaeogene, Shale gas, Mineral composition, Organic carbon content.

中图分类号: 

  • TE311

[1]Curtis J B.Fractured shale-gas systems[J].AAPG Bulletin,2002,86(11):1921-1938.
[2]Ronald J H,Daniel M J,John Z,et al.Oil and gas geochemistry and petroleum systems of the Fort Worth basin[J].AAPG Bulletin,2007,91(4):445-473.
[3]Bustin R M.Gas shale tapped for big pay[J].AAPG Explorer,2005,26(2):5-7.
[4]Jarvie D.Evaluation of Hydrocarbon Generation and Storage in Barnett Shale,Fort Worth Basin,Texas[R].Texas:Humble Geochemical Services Division,2004.
[5]Montgomery S.Barnett shale:A new gas play in the Fort Worth basin[J].Petroleum Forntiers Excerpt,2004,20(1):1-76.
[6]Zhang Jinchuan,Xue Hui,Zhang Deming,et al.Reservoiring mechanism of shale gas[J].Geoscience,2003,17(4):466.[张金川,薛会,张德明,等.页岩气及其成藏机理[J].现代地质,2003,17(4):466.]
[7]Zhang Jinchuan,Jin Zhijun,Yuan Mingsheng.Reservoiring mechanism of shale gas and its distribution[J].Natural Gas Industry,2004,24(7):15-18.[张金川,金之钧,袁明生.页岩气成藏机理和分布[J].天然气工业,2004,24(7):15-18.]
[8]Zhang Jinchuan,Xu Bo,Nie Haikuan,et al.Two essential gas accumulations for natural gas exploration in China[J].Natural Gas Industry,2007,27(11):1-6.[张金川,徐波,聂海宽,等.中国天然气勘探的两个重要领域[J].天然气工业,2007,27(11):1-6.]
[9]Zhang Jinchuan,Xu Bo,Nie Haikuan,et al.Exploration potential of shale gas resources in China[J].Natural Gas Industry,2008,28(6):136-141.[张金川,徐波,聂海宽,等.中国页岩气资源勘探潜力[J].天然气工业,2008,28(6):136-141.]
[10]Zheng Junwei,Sun Deqiang,Li Xiaoyan,et al.Advances in exploration and exploitation technologies of shale gas[J].Natural Gas Geoscience,2011,22(3):511-517.[郑军卫,孙德强,李小燕,等.页岩气勘探开发技术进展[J].天然气地球科学,2011,22(3):511-517.]
[11]Zhang Jinchuan,Nie Haikuan,Xu Bo,et al.Geological condition of shale gas accumulation in Sichuan basin[J].Natural Gas Industry,2008,28(2):151-156.[张金川,聂海宽,徐波,等.四川盆地页岩气成藏地质条件[J].天然气工业,2008,28(2):151-156.]
[12]Zhang Linye,Li Zheng,Zhu Rifang,et al.Resource potential of shale gas in Paleogene in Jiyang depression[J].Natural Gas Industry,2008,28(12):26-29.[张林晔,李政,朱日房,等.济阳坳陷古近系存在页岩气资源的可能性[J].天然气工业,2008,28(12):26-29.]
[13]Yan Cunzhang,Huang Yuzhen,Ge Chunmei,et al.Shale gas:Enormous potential of unconventional natural gas resources[J].Natural Gas Industry,2009,29(5):1-6.[闫存章,黄玉珍,葛春梅,等.页岩气是潜力巨大的非常规天然气资源[J].天然气工业,2009,29(5):1-6.]
[14]Zan Lisheng.Origin and distribution of shale fractured reservoirs in Xinbei area,Songliao basin[J].Petroleum Geology & Oilfield Development in Daqing,1986,5(4):25-28.[昝立声.松辽盆地新北地区泥岩裂缝油气藏的成因及分布[J].大庆石油地质与开发,1986,5(4):25-28.]
[15]Li Wei,Leng Jigao,Song Dongyong.Reservoir forming of the fractured mudstone reservoir with salt interbed in Wenliu region[J].Petroleum Geology and Recovery Efficiency,2006,13(3):31-34.[李伟,冷济高,宋东勇.文留地区盐间泥岩裂缝油气藏成藏作用[J].油气地质与采收率,2006,13(3):31-34.]
[16]Xu Fugang,Li Qi,Kang Renhua,et al.The characteristics of fractured shale reservoir of in Zhanhua depression[J].Journal of Mineralogy and Petrology,2002,23(1):76-76.[徐福刚,李琦,康仁华,等.沾化凹陷泥岩裂缝油气藏研究[ J].矿物岩石,2002,23(1) :76-76.]
[17]Wang Huan,Wang Qi,Zhang Gongcheng,et al.Comprehensive evaluation on mudstone caprock in the second member of Lingshui Formation in Qiongdongnan basin[J].Natural Gas Geoscience,2011,22(5):770-777.[王欢,王琪,张功成,等.琼东南盆地陵水组二段泥岩盖层综合评价[J].天然气地球科学,2011,22(5):770-777.]
[18]Dong Dong,Yang Shenbiao,Xiang Xiyong,et al.Muddy hydrocarbon reservoirs in Jiyang depression[J].Petroleum Expoloration and Development,1993,20(6):15-22.[董冬,杨申镳,项希勇,等.济阳坳陷的泥质岩类油气藏[J].石油勘探与开发,1993,20(6):15-22.]
[19]Yuan Jing.Characteristics of fractures in argillaceous rocks of Luojia area in Zhanhua sag[J].Journal of the University of Petroleum,China,2003,27(4):20-23.[袁静.沾化凹陷罗家地区沙四段顶部至沙三段泥质岩裂缝特征及其影响因素[J].石油大学学报:自然科学版,2003,27(4):20-23.]
[20]Li Yong,Zhong Jianhua,Wen Zhifeng,et al.Oil-gas accumulation types and distribution of mudstone rocks in the Jiyang depression[J].Chinese Journal of Geology,2006,41(4):586-600.[李勇,钟建华,温志峰,等.济阳坳陷的泥质岩油气藏类型及分布特征[J].地质科学,2006,41(4):586-600.]
[21]Li Shutong,Tao Huifei,Wang Duoyun,et al.Flooding shale controls on compensatory reservoir forming:A case from Chang4+5 Formation flooding shale,Suijing area[J].Natural Gas Geoscience,2010,21(5):748-754.[李树同,陶辉飞,王多云,等.湖泛泥岩对补偿成藏的控制作用——以绥靖地区长4+5湖泛泥岩为例[J].天然气地球科学,2010,21(5):748-754.]
[22]Zhang Jingong,Yuan Zhengwen.Formation and potential of fractured mudstone reservoirs[J].Oil & Gas Geology,2002,23(4):336-338.[张金功,袁政文.泥质岩裂缝油气藏的成藏规律及资源潜力[J].石油与天然气地质,2002,23(4):336-338.]
[23]Wang Binghai,Qian Kai.Geology Research and Exploration Experiences in Shengli Oil Field[M].Dongying:China University of Petroleum Press,1992.[王秉海,钱凯.胜利油区地质研究与勘探实践[M].东营:石油大学出版社,1992.]
[24]Wang Yi,Zhao Xikui,Gao Boyu,et al.Characters of tectonic evolution of the Jiyang depression[J].Journal of Chengdu University of Technology,2002,29(2):181-187.[王颖,赵锡奎,高博禹,等.济阳坳陷构造演化特征[J].成都理工学院学报,2002,29(2):181-187.]
[25]Pan Yuanlin,Zhang Shanwen,Xiao Huanqing,et al.Subtle Reservoir Exploration in Jiyang Fault Basin[M].Beijing:Petroleum Industry Press,2003:16-22.[潘元林,张善文,肖焕钦,等.济阳断陷盆地隐蔽油气藏勘探[M].北京:石油工业出版社,2003.]
[26 ]Jiang Youlu,Liu Hua,Li Zongliang.Timing of deep gas accumulation in Bonan and Gubei areas of Jiyang depression[J].Natural Gas Geoscience,2009,20(5):678-682.[蒋有录,刘华,李宗亮.济阳坳陷渤南—孤北地区深层天然气成藏期分析[J].天然气地球科学,2009,20(5):678-682.]
[27]Li Pilong,Pang Xiongqi.Forming of Subtle Oil Pools in Fault Basins:Taking the Jiyang Depression as an Example[M].Beijing:Petroleum Industry Press,2004:22-108.[李丕龙,庞雄奇.陆相断陷盆地隐蔽油气藏形成——以济阳坳陷为例[M].北京:石油工业出版社,2004.]
[28]Zhang Linye,Kong Xiangxing,Zhang Chunrong,et al.High quality oil prone source rocks in Jiyang depression[J].Geochimica,2003,32(1):35-42.[张林晔,孔祥星,张春荣,等.济阳坳陷下第三系优质烃源岩的发育及其意义[J].地球化学,2003,32(1):35-42.]
[29]Zhang Linye,Jiang Youlu,Liu Hua,et al.Relationship between source rock and oil accumulation in Dongying sag[J].Petroleum Exploration and Development,2003,30(3):61-64.[张林晔,蒋有录,刘华,等.东营凹陷油源特征分析[J].石油勘探与开发,2003,30(3):61-64.]
[30]Zhang Linye,Liu Qing,Zhang Chunrong.Study on the Genetic Relationships between Hydrocarbon Occurrence and Pools Formation in Dongying Depression[M].Beijing:Geological Publishing House,2005.[张林晔,刘庆,张春荣.东营凹陷成烃与成藏关系研究[M].北京:地质出版社,2005.]
[31]Yan Zhiqiang.Distribution of trough valley sand body in the third member of Shahejie Formation in Yonganzhen oilfield,Dongying sag[J].Natural Gas Geoscience,2010,21(6):968-973.[闫志强.东营凹陷永安镇油田沙三段“槽谷”砂体发育规律研究[J].天然气地球科学,2010,21(6):968-973.]
[32]Liu Chuanlian,Xu Jinli,Wang Pinxian.Algal blooms:The primary mechanism in the formation of lacustrine petroleum source rocks[J].Geological Review,2001,47(2):207-210.[刘传联,徐金鲤,汪品先.藻类勃发—湖相油源岩形成的一种重要机制[J].地质论评,2001,47(2):207-210.]
[33]Yao Yimin,Xu Daoyi,Li Baoli,et al.High resolution cyclostratigraphic study on the third member of Shahejie Formation of drill core Niu38 in the Dongying sag,Shandong province[J].Journal of Stratigraphy,2007,31(3),229-238.[姚益民,徐道一,李保利,等.东营凹陷牛38井沙三段高分别率旋回地层研究[J].地层学杂志,2007,31(3):229-238.]

 

[1] 李梦茹,唐友军,刘岩,胡辉,贺其川. 江陵凹陷不同地区原油地球化学特征及油源对比[J]. 天然气地球科学, 2018, 29(9): 1240-1251.
[2] 李红哲,马峰,谢梅,杨巍,张成娟,王朴,赵健. 柴达木盆地阿尔金东段基岩气藏盖层特征及控藏机制#br# [J]. 天然气地球科学, 2018, 29(8): 1102-1110.
[3] 吕正祥,王先东,吴家洋,卿元华. 渤海海域中部古近系湖相碳酸盐岩储层成岩演化特征[J]. 天然气地球科学, 2018, 29(7): 921-931.
[4] 杨丽杰,侯读杰,陈晓东,刁慧. 东海盆地西湖凹陷中部古近系地层水化学特征及地质意义[J]. 天然气地球科学, 2018, 29(4): 559-571,596.
[5] 吴靖,姜在兴,王欣. 湖相细粒沉积岩三—四级层序地层划分方法与特征——以渤海湾盆地东营凹陷古近系沙四上亚段为例[J]. 天然气地球科学, 2018, 29(2): 199-210.
[6] 王清辉,冯进. 烃源岩TOC测井评价方法及应用——以珠江口盆地文昌组为例[J]. 天然气地球科学, 2018, 29(2): 251-258.
[7] 肖敦清, 姜文亚, 蒲秀刚, 王娜, 岳云福, 孙超囡, 代昆, 滑双君. 渤海湾盆地歧口凹陷中深层天然气成藏条件与资源潜力[J]. 天然气地球科学, 2018, 29(10): 1409-1421.
[8] 张超,张立强,陈家乐,罗红梅,刘书会. 渤海湾盆地东营凹陷古近系细粒沉积岩岩相类型及判别[J]. 天然气地球科学, 2017, 28(5): 713-723.
[9] 康海亮,林畅松,牛成民,叶冬青,庄兴燕. 渤海西部海域沙垒田凸起古近系边缘断裂构造样式与沉积充填响应[J]. 天然气地球科学, 2017, 28(2): 254-261.
[10] 张晨晨,王玉满,董大忠,管全中. 川南长宁地区五峰组—龙马溪组页岩脆性特征[J]. 天然气地球科学, 2016, 27(9): 1629-1639.
[11] 魏玮,蒋有录,杨德相,刘华,王鑫. 渤海湾盆地饶阳凹陷河间洼槽古近系砂岩储层成岩—成藏耦合关系[J]. 天然气地球科学, 2016, 27(8): 1477-1488.
[12] 陈波,王波,管斌,蔡智洪,孙国强,史基安. 柴北缘西段古近系优质储层孔隙成因类型及其控制因素[J]. 天然气地球科学, 2016, 27(8): 1454-1465.
[13] 贺聪,苏奥,张明震,吴远东,吉利明. 鄂尔多斯盆地延长组烃源岩有机碳含量测井预测方法优选及应用[J]. 天然气地球科学, 2016, 27(4): 754-764.
[14] 桂丽黎,赵孟军,刘可禹,罗秘,孟庆洋,袁莉, 郝加庆. 柴达木盆地尕斯地区古近系砂岩储层流体—成藏演化特征[J]. 天然气地球科学, 2016, 27(2): 289-297.
[15] 秦晓艳,王震亮,于红岩,程昊,,雷裕红,罗晓容,,张丽霞,姜呈馥,高潮. 基于岩石物理与矿物组成的页岩脆性评价新方法[J]. 天然气地球科学, 2016, 27(10): 1924-1932.
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
No Suggested Reading articles found!