鄂尔多斯盆地东缘盒4段气层低阻成因机理Genetic Mechanism of Low Resistivity of He4 Gas Reservoir in the Eastern Margin of Ordos Basin
马遵敬;刘彦成;李辉;曹鹏飞;
摘要(Abstract):
鄂尔多斯盆地东缘盒4段含气层普遍具有低阻特征,识别难度较大,且成因机理尚不明确,制约了储层产能评价和预测工作的开展。为实现盒4段致密气藏天然气高效开发,在总结该区低阻气层测井响应特征的基础上,基于岩心分析、地层水组分、测井、试气和生产资料分析,从宏观和微观两个方面入手,开展区内气层低阻成因研究。研究表明:该区低阻气层发育的主控因素有两个方面,宏观上主要由沉积作用和成岩作用从根本上决定储层的岩性、孔隙结构及地层水特征等,控制低阻气层的发育及分布;微观方面主要是因复杂孔隙结构引起高饱和度束缚水(毛细管水)而形成较好的导电网络导致低阻;此外,薄膜型的黏土矿物及金属矿物直接或间接增加导电性引起气层低阻,高矿化度地层水或泥浆侵入以及砂泥岩薄互层亦可引起低阻。
关键词(KeyWords): 低阻气层;成因机理;盒4段;鄂尔多斯盆地
基金项目(Foundation): 中海油发展科技项目“临兴区块致密砂岩气藏储层伤害评价及预防技术研究”(HFKJ-GJ2020-02);; 中海石油中国有限公司重大科技专项“中联公司上产60亿方关键技术研究”(CNOOC-KJ 135 ZDXM 40)
作者(Authors): 马遵敬;刘彦成;李辉;曹鹏飞;
参考文献(References):
- [1] 曾文冲.对低电阻率油层的认识[J].石油学报,1981,2(2):37-44.ZENG Wenchong.What we know about the low-resistivity pay sands[J].Acta Petrolei Sinica,1981,2(2):37-44.
- [2] 阎媛子,张小莉,费世祥,等.鄂尔多斯盆地苏东南地区盒8段低阻气层识别[J].地球物理学进展,2014,29(3):1326-1331.YAN Yuanzi,ZHANG Xiaoli,FEI Shixiang,et al.Identification of low resistance gas reservoir of section He8 in the southeast of Sulige,Ordos Basin[J].Progress in Geophysics,2014,29(3):1326-1331.
- [3] DURAND C,BROSSE E,IFP,et al.Effect of pore-lining chlorite on petrophysical properties of low-resistivity sandstone reservoirs[J].SPE Reservoir Evaluation and Engineering,2001,4(3):231-239.
- [4] 张海涛,任战利,时卓,等.苏里格气田东区低阻气层成因机理分析[J].西北大学学报(自然科学版),2011,41(4):663-668.ZHANG Haitao,REN Zhanli,SHI Zhuo,et al.the Causing mechanism of low resistivity gas zone in the east of Sulige Gasfield[J].Journal of Northwest University (Natural Science Edition),2011,41(4):663-668.
- [5] 苏航,吴丰,孟凡,等.准噶尔盆地南缘紫泥泉子组气层低阻成因[J].新疆石油地质,2019,40(6):680-686.SU Hang,WU Feng,MENG Fan,et al.Genesis of low resistivity of gas zone in Ziniquanzi Formation of the southern margin of Junggar Basin[J].Xinjiang Petroleum Geology,2019,40(6):680-686.
- [6] 司马立强,吴丰,赖未蓉,等.广安地区须家河组低阻气层形成机理[J].天然气工业,2007,27(6):12-14.SIMA Liqiang,WU Feng,LAI Weirong,et al.Formation mechanism of low-resistivity gas reservoirs in Xujiahe Fomration of Guang’an Area[J].Natural Gas Industry,2007,27(6):12-14.
- [7] 张广权,胡向阳,贾超,等.杭锦旗地区辫状河定量地质知识库建立及应用[J].西南石油大学学报(自然科学版) 2018,40(4):79-89.ZHANG Guangquan,HU Xiangyang,JIA Chao,et al.Construction of a quantitative geological knowledge base for the braided river of Hanggin banner and its application[J].Journal of Southwest Petroleum University (Science & Technology Edition),2018,40(4):79-89.
- [8] 王修朝.天然气储层含气性定量评价新参数[J].天然气工业,2019,39(3):32-37.WANG Xiuchao.New parameters for quantitative evaluation of gas-bearing property of natural gas reservoirs[J].Natural Gas Industry,2019,39(3):32-37.
- [9] 葛岩,朱光辉,万欢,等.鄂尔多斯盆地东缘紫金山侵入构造对上古生界致密砂岩气藏形成和分布的影响[J].天然气地球科学,2018,185(4):53-61.GE Yan,ZHU Guanghui,WAN Huan,et al.The Influence of Zijinshan structural belt to the formation and distribution of tight sandstone gas reservoir in Upper Paleozoic,in the eastern Ordos Basin[J].Natural Gas Geosciences,2018,185(4):53-61.
- [10] 傅宁,杨树春,贺清,等.鄂尔多斯盆地东缘临兴—神府区块致密砂岩气高效成藏条件[J].石油学报,2016,37(增刊1):111-121.FU Ning,YANG Shuchun,HE Qing,et al.High-efficiency reservoir formation conditions of tight sandstone gas in Linxing-Shenfu Blocks on the east margin of Ordos Basin[J].Acta Petrolei Sinica,2016,37(s1):111-121.
- [11] 刘喜杰,马遵敬,韩冬,等.鄂尔多斯盆地东缘临兴区块致密砂岩优质储层形成的主控因素[J].天然气地球科学,2018,29 (4):481-90.LIU Xijie,MA Zunjing,HAN Dong,et al.Research on the main factors of high quality tight sandstone reservoir in Linxing Block,Ordos Basin[J].Natural Gas Geosciences,2018,29 (4):481-90.
- [12] 江艳平,窦松江,张东星,等.尼日尔Agadem油田E1油组低阻油层成因分析[J].断块油气田,2017,24(5):628-631.JIANG Yanping,DOU Songjiang,ZHANG Dongxing,et al.Genetic analysis of low resistivity oil layer in E1 oil group in Agadem Oilfield of Niger[J].Fault-Block Oil & Gas Field,2017,24(5):628-631.
- [13] 居字龙,唐辉,刘伟新,等.珠江口盆地高束缚水饱和度成因低阻油层地质控制因素及分布规律差异[J].中国海上油气,2016,28(1):60-68.JU Zilong,TANG Hui,LIU Weixin,et al.Geological controlling factors and distribution pattern difference for low-resistivity oil layer caused by high irreducible water saturation in Pearl River Mouth Basin[J].China Offshore Oil and Gas,2016,28(1):60-68.
- [14] 罗水亮,许辉群,刘洪,等.柴达木盆地台南气田低阻气藏成因机理及测井评价[J].天然气工业,2014,34(7):41-45.LUO Shuiliang,XU Huiqun,LIU Hong,et al.Genetic mechanism and logging evaluation of low-resistivity gas reservoirs in the Tainan Gas Field,eastern Qaidam Basin[J].Natrual Gas Industry,2014,34(7):41-45.
- [15] 于红岩,李洪奇,郭兵,等.基于成因机理的低阻油层精细评价方法[J].吉林大学学报(地球科学版),2012,42(2):335-343.YU Hongyan,LI Hongqi,GUO Bing,et al.Low-resistivity oil layers fine evaluation approaches based on mechanism[J].Journal of Jilin University (Earth Science Edition),2012,42(2):335-343.
- [16] CLAVIER C,HEIM A,SCALA C.Effect of pyrite on resistivity and other logging measurements[C].The SPWLA 17th Annual Logging Symposium,Denver,Colorado,9-12 June,1976.SPWLA-1976-HH.
- [17] 欧阳健.测井低对比度油层成因机理与评价方法[M].北京:石油工业出版社,2009.
- [18] 杨娇,陆嫣,刘伟新,等.珠江口盆地W油田低阻油层特殊成因机理[J].中国海上油气,2014,26(4):41-45.YANG Jiao,LU Yan,LIU Weixin,et al.Special origins of low-resistivity oil layers in W Oilfield,Pearl River Mouth Basin[J].China Offshore Oil and Gas,2014,26(4):41-45.
- [19] 齐颖,黎小伟.J油田低阻油层成因的微观机理[J].海洋地质前沿,2014,30(8):42-46.QI Ying,LI Xiaowei.Forming micro-mechanism of low resistivity reservoirs in J Oilfield[J].Marine Geology Frontiers,2014,30(8):42-46.
- [20] 翟利华,林艳波,秦智,等.鄂尔多斯盆地姬源地区延长组长4+5低阻油层成因及识别方法[J].油气地质与采收率,2018,25(2):50-57.ZHAI Lihua,LIN Yanbo,QIN Zhi,et al.Genetic mechanism and identification methods of low resistivity oil reservoirs in Chang 4+5 Member of Yanchang Formation in Jiyuan Area,Ordos Basin[J].Petroleum Geology and Recovery Efficiency,2018,25(2):50-57.
- [21] 杨锐祥,王向公,白松涛,等.Oriente盆地海相低阻油层成因机理及测井评价方法[J].岩性油气藏,2017,29(6):84-90.YANG Ruixiang,WANG Xianggong,BAI Songtao,et al.Formation mechanism and log evaluation methods of marine low resistivity reservoir in Oriente Basin[J].Lithologic Reservoirs,2017,29(6):84-90.
- [22] FENG Congjun,GINGRAS Murray,SUN Mengsi,et al.Logging characteristics and identification methods of Low Cretaceous of the Third Member of Qingshankou Formation Daqingzijing Area,Songliao Basin,China[J].Geofluids,2017,2017:1-13.
- [23] 李永杰,李建伟.大牛地气田低阻气层识别方法[J].天然气勘探与开发,2009,32(3):12-18.LI Yongjie,LI Jianwei.Identify low-resistivity gasreservoirs in Daniudi Gas Field[J].Natrual Gas Exploration & Development,2009,32(3):12-18.
- [24] 赵佐安,何绪全,唐雪萍.低阻率油气层测井识别技术[J].天然气工业,2000,22(4):33-37.ZHAO Zuoan,HE Xuquan,TANG Xueping.Low resistivity oil and gas formation logging identification technology[J].Natrual Gas Industry,2000,22(4):33-37.
- [25] 林小兵,田景春,刘莉萍,等.四川盆地川西坳陷须家河组硅质碎屑颗粒溶蚀作用及机理[J].石油实验地质,2019,41(3):404-410.LIN Xiaobing,TIAN Jingchun,LIU Liping,et al.Dissolution mechanism of siliciclastic particles in Xujiahe Formation,west Sichuan Depression,Sichuan Basin[J].Petroleum Geology & Experiment,2019,41(3):404-410.
- [26] 黄志龙,蒲秀刚,梁春秀,等.松辽盆地南部低阻储层特征及其形成机理[J].天然气工业,2006,26(8):27-29.HUANG Zhilong,PU Xiugang,LIANG Chunxiu,et al.Characteristics and formation mechanism of low-resistivity reservoirs in the southern Songliao Basin[J].Natrual Gas Industry,2006,26(8):27-29.
- [27] 郭振华,赵彦超.大牛地气田致密砂岩气藏低阻气层成因分析[J].石油天然气学报,2010,29(3):246-249.GUO Zhenhua,ZHAO Yanchao.Analysis of the genesis of low resistance gas reservoirs in tight sandstone gas reservoirs in Daniudi Gas Field[J].Journal of Oil and Gas Technology,2010,29(3):246-249.
- [28] 田建锋,喻建,张庆洲.孔隙衬里绿泥石的成因及对储层性能的影响[J].吉林大学学报(地球科学版),2014,44(3):741-748.TIAN Jianfeng,YU Jian,ZHANG Qingzhou.The pore-lining chlorite formation mechanism and its contribution to reservoir quality[J].Journal of Jilin University(Earth Science Edition),2014,44(3):741-748.
- [29] 宋帆,肖承文,边树涛,等.轮南低幅度披覆构造低电阻率油层成因[J].石油勘探与开发,2008,35(1):108-112.SONG Fan,XIAO Chengwen,BIAN Shutao,et al.Origin of low resistivity reservoirs in low angle drape structure in Lunnan Tarim Basin[J].Petroleum Exploration and Development,2008,35(1):108-112.
- [30] 张磊.渤海低阻油层测井评价研究[D].青岛:中国石油大学(华东),2010.
- [31] 徐静,杨俊龙,饶辰威,等.苏里格气田西区上古生界低阻气层成因分析[J].科学技术与工程,2012,12(30):7832-7835.XU Jing,YANG Junlong,RAO Chenwei,et al.Analysis on the causing mechanism of low resistivity gas zone of Neopaleozoic in the west of Sulige Gasfield[J].Science Technology and Engineering,2012,12(30):7832-7835.
- [32] 李辉,陈松,秦培莉,等.复杂断块底水油藏低电阻率油层成因分析及识别方法[J].测井技术,2017,41(6):680-684.LI Hui,CHEN Song,QIN Peili,et al.Genetic analysis and identification methods of low resistivity layers of complicated fault block reservioir with aquifer[J].Well Logging Technology,2017,41(6):680-684.
- [33] 吴飞.低孔渗砂岩储层泥浆侵入模拟及侵入特征研究[D].青岛:中国石油大学(华东),2015.
- [34] 李跃林,徐思慧,王利娟,等.一种基于RPM 测井的泥浆侵入校正方法[J].油气藏评价与开发,2020,10(1):123-128.LI Yuelin,XU Sihui,WANG Lijuan,et al.A mud invasion correction method based on RPM logging[J].Reservoir Evaluation and Development,2020,10(1):123-128.
- [35] 王友净,宋新民,何鲁平,等.高尚堡深层低阻油层的地质成因[J].石油学报,2010,31(3):425-431.WANG Youjing,SONG Xinmin,HE Luping,et al.Geologic origin of low-resistivity layers in deep reservoir of Gaoshangpu Oil Field[J].Acta Petrolei Sinica,2010,31(3):425-431.