岩性油气藏 ›› 2016, Vol. 28 ›› Issue (5): 67–75.doi: 10.3969/j.issn.1673-8926.2016.05.008

• 油气地质 • 上一篇    下一篇

川北地区下侏罗统东岳庙段页岩气富集主控因素研究

高 健1,2,林良彪1,2,任天龙3,黄棋棽1,2,余 瑜1,2   

  1. (1.油气藏地质及开发工程国家重点实验室(成都理工大学),成都 610059; 2.成都理工大学沉积地质研究院,成都 610059; 3.山东省地质调查院,济南 250013)
  • 出版日期:2016-09-29 发布日期:2016-09-29
  • 第一作者:高健(1989-),男,成都理工大学在读硕士研究生,研究方向为层序地层学与岩相古地理。地址:(610059)四川省成都市成华区二仙桥东三路 1 号成都理工大学油气藏地质及开发工程国家重点实验室。E-mail:1512956133@qq.com
  • 通信作者: 林良彪(1979-),男,教授,主要从事沉积学和层序地层学方面的教学和科研工作。E-mail:linliangbiao08@cdut.cn。
  • 基金资助:

    国家重大科技专项“川南地区碎屑岩层系沉积特征与储层评价”(编号:2011ZX05002-004-006HZ)资助

Controlling factors for shale gas enrichment of the Lower Jurassic Dongyuemiao member in the northern Sichuan Basin

Gao Jian1,2, Lin Liangbiao1,2, Ren Tianlong3, Huang Qichen1,2, Yu Yu1,2   

  1. (1. State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Chengdu University of Technology, Chengdu 610059, China; 2. Institute of Sedimentary Geology, Chengdu University of Technology, Chengdu 610059, China; 3. Shandong Geological Surveying Institute, Jinan 250013, China)
  • Online:2016-09-29 Published:2016-09-29

摘要:

川北地区侏罗系页岩气成藏条件良好,近年来取得了一系列突破。下侏罗统自流井组东岳庙段研究程度相对较低,其页岩气资源的勘探开发潜力有待进一步深入研究。综合应用有机地球化学、X 射线衍射和扫描电镜等分析及常规氦气法测试、等温吸附测试等技术手段,对川北地区东岳庙段富有机质泥页岩的基本地质特征进行了研究。结果表明:东岳庙段干酪根以Ⅲ型为主,有机质丰度较高,热演化程度适中;泥页岩矿物成分以黏土矿物和石英为主,黏土矿物主要由伊/蒙混层、伊利石、高岭石和绿泥石组成;泥页岩主要发育无机孔及裂缝,孔隙度平均为 3.1%,渗透率平均为 0.751 mD,但大多小于 0.1 mD,孔隙度与渗透率总体呈正相关关系;泥页岩吸附能力较强,有利于页岩气富集,但页岩气较难被解析出。综合分析后认为,川北地区东岳庙段页岩气成藏条件良好,且页岩气富集高产受控于沉积相、岩性组合及裂缝和隔离层三要素。

关键词: 页岩气, 有机地球化学, 须家河组, 前陆盆地

Abstract:

The Lower Jurassic shale is good for gas accumulation in northern Sichuan Basin, and its exploration has succeeded in recent years. Compared to Daanzhai member of Ziliujing Formation, the research of Dongyuemiao member of Ziliujing Formation is limited, so the potential of shale gas resources need to be further studied. The data of organic geochemistry, X diffraction and scanning electron microscopy, combined with conventional helium test and isothermal adsorption, were applied to study the geologic characteristics of organic?rich shale of Dongyuemiao member. The results show that the kerogen type is mainly Ⅲ type, the abundance of organic matter is high and its thermal evolution is in the middle mature stage. The shale composition is mainly quartz and clay minerals which are mainly composed of illite/smectite, illite, kaolinite and chlorite. The shale reservoir is composed of inorganic pores and fractures. The porosity and permeability of shale are 3.1% and 0.751 mD in average respectively, but the permeability of most of the samples is less than 0.1 mD. The porosity is correlated positively with permeability. The adsorption ability of shale is relatively strong, which is favorable for shale gas enrichment, meanwhile, it is difficult for desorption of shale gas. It is considered that Dongyuemiao member is relatively good for shale gas accumulation, and the sedimentary facies, lithology assemblage, fracture, and isolation layer are key factors for the shale gas enrichment.

Key words: shale gas, organic geochemistry, Xujiahe Formation, foreland basin

[1]王世谦,王书彦,满玲,等.页岩气选区评价方法与关键参数[J].成都理工大学学报(自然科学版),2013,40(6):609-620.

Wang Shiqian,Wang Shuyan,Man Ling,et al. Appraisal method and key parameters for screening shale gas play[J]. Journal of Chengdu University of Technology(Science & Technology Edition),2013,40(6):609-620.

[2]张金川,边瑞康,荆铁亚,等.页岩气理论研究的基础意义[J].地质通报,2011,30(2/3):318-323.

Zhang Jinchuan,Bian Ruikang,Jing Tieya,et al. Fundamental signifi?cance of gas shale theoretical research[J]. Geological Bulletin of China, 2011,30(2/3):318-323.

[3]王世谦.中国页岩气勘探评价若干问题评述[J].天然气工业,2013,33(12):13-29.

Wang Shiqian. Shale gas exploration and appraisal in China:problems and discussion[J]. Natural Gas Industry,2013,33(12):13-29.

[4]马永生,冯建辉,牟泽辉,等.中国石化非常规油气资源潜力及勘探进展[J].中国工程科学,2012,14(6):22-30.

Ma Yongsheng,Feng Jianhui,Mou Zhehui,et al. The potential and exploring progress of unconventional hydrocarbon resources in SINOPEC[J]. Engineering Sciences,2012,14(6):22-30.

  [5]邹才能,董大忠,王社教,等.中国页岩气形成机理、地质特征及资源潜力[J].石油勘探与开发,2010,37(6):641-653.

Zou Caineng,Dong Dazhong,Wang Shejiao,et al. Geological charac?teristics,formation mechanism and resource potential of shale gas in China[J]. Petroleum Exploration and Development,2010,37(6):641-653.

  [6]龚晓峰,何家雄,吴从康,等.中国非常规天然气资源的基本地质地球化学特征及特点[J].海洋地质与第四纪地质,2014,34(5):95-105.

Gong Xiaofeng,He Jiaxiong,Wu Congkang,et al. Basic geological and geochemical background of unconventional gas resources in China[J]. Marine Geology and Quaternary Geology,2014,34(5):95-105.

  [7]王世谦,胡素云,董大忠.川东侏罗系——四川盆地亟待重视的一个致密油气新领域[J].天然气工业,2012,32(12):22-29.

Wang Shiqian,Hu Suyun,Dong Dazhong. Jurassic tight oil & gas resources in East Sichuan Basin:a new exploration target[J]. Natural Gas Industry,2012,32(12):22-29.

  [8]蒋裕强,漆麟,邓海波,等.四川盆地侏罗系油气成藏条件及勘探潜力[J].天然气工业,2010,30(3):22-26.

Jiang Yuqiang,Qi Lin,Deng Haibo,et al. Hydrocarbon accumulation conditions and exploration potentials of the Jurassic reservoirs in the Sichuan Basin[J]. Natural Gas Industry,2010,30(3):22-26.

  [9]Hill R J, Zhang E,Katz B J,et al. Modeling of gas generation from the Barnett Shale,Fort Worth Basin,Texas[J]. AAPG Bulletin,2007,91(4):501-521.

[10]Li Y J,Feng Y Y,Liu H,et al. Geological characteristics and resource potential of lacustrine shale gas in the Sichuan Basin,SW China [J]. Petroleum Exploration & Development,2013,40(4):454-460.

[11]郭正吾,邓康龄,韩永辉,等.四川盆地形成与演化[M].北京:地质出版社,1996:154-157.

Guo Zhengwu,Deng Kangling,Han Yonghui,et al. Formation and evolution of the Sichuan Basin[M]. Beijing:Geology Press,1996:154-157.

[12]童崇光.新构造运动与四川盆地构造演化及气藏形成[J].成都理工学院学报,2000,27(2):123-130.

Tong Chongguan. Relationship between neotectonic movement and structural evolution and gas pools formation of Sichuan Basin[J]. Journal of Chengdu Institute of Technology,2000,27(2):123-130.

[13]高长林,刘光祥,张玉箴,等.东秦岭—大巴山逆冲推覆构造与油气远景[J].石油实验地质,2003,25(增刊1):523-531.

Gao Changlin,Liu Guangxiang,Zhang Yuzhen,et al. Thrusting nappe structure and oil?gas potential in eastern Qinling and Daba mountain[J]. Petroleum Geology and Experiment,2003,25(Suppl 1):523-531.

[14]李智武,刘树根,罗玉宏,等.南大巴山前陆冲断带构造样式及变形机制分析[J].大地构造与成矿学,2006,30(3):294-304.

Li Zhiwu,Liu Shugen,Luo Yuhong,et al. Structural style and deforma?tional mechanism of southern Dabashan foreland fold?thrust belt in central China[J]. Geotectonica et Metallogenia,2006,30(3):294-304.

[15]王庆波,刘若冰,魏祥峰,等.陆相页岩气成藏地质条件及富集高产主控因素分析——以元坝地区为例[J].断块油气田,2013, 20(6):698-703.

Wang Qingbo,Liu Ruobing,Wei Xiangfeng,et al. Geologic condition of shale gas accumulation in continental facies and main controlling factors of enrichment and high production: taking Yuanba as an example[J]. Fault?Block Oil & Gas Field,2013,20(6):698-703.

[16]尹正武,陈超,彭嫦姿.拟声波反演技术在优质泥页岩储层预测中的应用——以焦石坝页岩气田为例[J].天然气工业,2014, 34(12):33-37.

Yin Zhengwu,Chen Chao,Peng Changzi. Application of pseudo?acoustic impedance inversion to quality shale reservoir prediction:a case study of the Jiaoshiba shale gas field,Sichuan Basin[J]. Natural  Gas Industry,2014,34(12):33-37.

[17]王社教,王兰生,黄金亮,等.上扬子区志留系页岩气成藏条件[J].天然气工业,2009,29(5):45-50

Wang Shejiao,Wang Lansheng,Huang Jinliang,et al. Accumulation conditions of shale gas reservoirs in Silurian of  the Upper Yangtze region [J]. Natural Gas Industry,2009,29(5):45-50.

[18]黄俨然,杨荣丰,肖正辉,等.湘西北下寒武统牛蹄塘组页岩气含气性影响因素分析[J].岩性油气藏,2015,27(4):11-16.

Huang Yanran,Yang Rongfen,Xiao Zhenghui,et al. Influencing factors of shale gas?bearing property of Lower CambrianNiutitang Formation in northwestern Hunan[J]. Lithologic Reservoirs,2015,27(4):11-16.

[19]顾忠安,郑荣才,王亮,等.渝东涪陵地区大安寨段页岩储层特征研究[J].岩性油气藏,2014,26(2):67-73.

Gu Zhong’an,Zheng Rongcai,Wang Liang,et al. Characteristics of shale reservoir of Da’anzhai segment in Fuling area,eastern Chongqing[J]. Lithologic Reservoirs,2014,26(2):67-73.

[20]石油地质勘探专业标准化委员会.SY/T 5735—1995 陆相烃源岩地球化学评价方法[S].北京:石油工业出版社,1996.

Petroleum Geology Exploration Professional Standardization Commi? ttee. SY/T 5735—1995 Geological evaluation method for terrestrial source rocks[S]. Beijing:Petroleum Industry Press,1996.

[21]聂海宽,唐玄,边瑞康.页岩气成藏控制因素及中国南方页岩气发育有利区预测[J].石油学报,2009,30(4):484-491.

Nie Haikuan,Tang Xuan,Bian Ruikang. Controlling factors for shale gas accumulation and prediction of potential development area in shale gas reservoirs of South China[J]. Acta Petrolei Sinica,2009, 30(4):484-491.

[22]张大伟,李玉喜,张金川,等.全国页岩气资源潜力调查评价[M].北京:地质出版社,2012.

Zhang Dawei,Li Yuxi,Zhang Jinchuan,et al. Nation?wide shale gas resource potential survey and assessment[M]. Beijing:Geology Press,2012.

[23]秦建中,刘宝泉,国建英,等.关于碳酸盐烃源岩的评价标准[J].石油实验地质,2004,26(3):281-286.

Qin Jianzhong,Liu Baoquan,Guo Jianying,et al. Discussion on the evaluation standards of carbonatesourcerocks[J]. Petroleum Geology & Experiment,2004,26(3):281-286.

[24]腾格尔,高长林,胡凯,等.上扬子北缘下组合优质烃源岩分布及生烃潜力评价[J].天然气地球科学,2007,18(2):254-259.

Tenger,Gao Changlin,Hu Kai,et al. High quality source rocks of lower combinatin in the northern Upper?Yangtze area and their hydrocarbon potential[J]. Natural Gas Geoscience,2007,18(2):254-259.

[25]刚文哲,林壬子.应用油气地球化学[M].北京:石油工业出版社,2011:187-198.

Gang Wenzhe,Lin Renzi. Application of oil and gas geochemistry[M]. Beijing:Petroleum Industry Press,2011:187-198.

[26]张小龙,张同伟,李艳芳,等.页岩气勘探和开发进展综述[J]. 岩性油气藏,2013,25(2):116-122.

Zhang Xiaolong,Zhang Tongwei,Li Yanfang,et al. Research advance in exploration and development of shale gas[J]. Lithologic Reservoirs,2013,25(2):116-122.

[27]刘小平,刘庆新,刘杰,等.黄骅坳陷沧东凹陷孔二段富有机质泥页岩地球化学特征[J].岩性油气藏,2015,27(6):15-22.

Liu Xiaoping,Liu Qingxin,Liu Jie,et al. Geochemical characteristics of organic?rich shales of the second member of Kongdian Formation in Cangdong Sag,Huanghua Depression[J]. Lithologic Reservoirs,2015,27(6):15-23.

[28]熊健,罗丹序,刘向君,等.鄂尔多斯盆地延长组页岩孔隙结构特征及其控制因素[J].岩性油气藏,2016,28(2):16-23.

Xiong Jian,Luo Danxu,Liu Xiangjun,et al. Characteristics and contro?lling factors of shale pore structure of Yanchang Formation in Ordos Basin[J].Lithologic Reservoirs,2016,28(2):16-23.

[29]魏祥峰,黄静,李宇平,等.元坝地区大安寨段陆相页岩气富集高产主控因素[J].中国地质,2014,41(3):970-981.

Wei Xiangfeng,Huang Jing,Li Yuping,et al. The main factors contro? lling the enrichment and high production of Da’anzhai member continental shale gas in Yuanba area[J]. Geology in China,2014, 41(3):970-981.

[30]Guo Tonglou. Evaluation of highly thermally mature shale?gasreservoirs in complex structural parts of the Sichuan Basin[J]. Journal of Earth Science,2013,24(6):863-873.

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[4] 刘俊田,靳振家,李在光,覃新平,郭 林,王 波,刘玉香. 小草湖地区岩性油气藏主控因素分析及油气勘探方向[J]. 岩性油气藏, 2007, 19(3): 44 -47 .
[5] 商昌亮,付守献. 黄土塬山地三维地震勘探应用实例[J]. 岩性油气藏, 2007, 19(3): 106 -110 .
[6] 王昌勇, 郑荣才, 王建国, 曹少芳, 肖明国. 准噶尔盆地西北缘八区下侏罗统八道湾组沉积特征及演化[J]. 岩性油气藏, 2008, 20(2): 37 -42 .
[7] 王克, 刘显阳, 赵卫卫, 宋江海, 时振峰, 向惠. 济阳坳陷阳信洼陷古近纪震积岩特征及其地质意义[J]. 岩性油气藏, 2008, 20(2): 54 -59 .
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[9] 李传亮. 地层抬升会导致异常高压吗?[J]. 岩性油气藏, 2008, 20(2): 124 -126 .
[10] 魏钦廉,郑荣才,肖玲,马国富,窦世杰,田宝忠. 阿尔及利亚438b 区块三叠系Serie Inferiere 段储层平面非均质性研究[J]. 岩性油气藏, 2009, 21(2): 24 -28 .