南堡凹陷奥陶系潜山岩溶塌陷体识别、储层特征及油气勘探前景
|
摘要
渤海湾盆地南堡油田发现井——老堡南1井测试获700 m3/d高产工业油流,标志着南堡凹陷奥陶系潜山勘探获得重大突破,截至2011年底,已累计产油18.62×104 m3、气6 175.35×104 m3。综合研究表明,南堡凹陷奥陶系潜山有利储集体是受多期构造-岩溶作用控制形成的岩溶塌陷体,其识别标志主要表现为:①钻井仅有泥浆漏失、钻速加快而无放空;②岩心上表现为与通常的岩溶洞穴相似的地质特征;③常规测井上表现为高伽马-低电阻(砂、泥充填)或高伽马-高电阻(方解石充填),成像测井上以发育各种洞穴角砾岩为主要特征;④地震剖面上无"串珠状"(俗称"羊肉串")反射,表现为同相轴不连续甚至杂乱、弱振幅反射;⑤与通常的洞穴型储层相比,洞穴通道空间消失,但储集体体积增大,有效储集空间主要是由洞穴溶积砂岩基质孔、溶蚀孔洞、洞穴角砾间残存空隙和裂缝、溶缝组成的复合系统。其形成演化经历了晚加里东—早海西、印支—燕山和喜马拉雅3期构造-岩溶作用及其叠加。岩溶塌陷体广泛发育于南堡凹陷乃至渤海湾盆地寒武系—奥陶系灰岩分布区,油气源充足,具有广阔勘探前景。
Well Laopunan 1,a discovery well for Nanpu oilfied in Bohai Bay Basin,recorded a prolific commercial oil flow of 700m3/d in 2004,which marks a significant breakthrough in exploration of Ordovician buried hills in Nanpu sag,Bohai Bay Basin.Up to the end of 2011,the cumulative oil production of the well has been 18.62×104m3 for oil and 6 175.35×104m3 for gas.The present paper discussed reservoir characteristics and controlling factors of Ordovician buried hills in Nanpu oilfield based on core drilling,seismic and logging data.This comprehensive study indicates that Ordovician buried hills in Nanpu sag are mainly karstic collapsed systems controlled by polycyclic tectonic movements and multiphase karstification.The recognition of these karstic collapsed systems is basically characterized by the following aspects:①there is only a mud leakage without blowdown as drilling speed accelerates;②cores have geological features similar to a common karstic cave;③the conventional logging shows high-gamma and low-resistance features for sand and mud filling or high-gamma and high-resistance features for calcite filling,and the imaging logging displays various developed cave-breccia features;④seismic profiles show no "beaded" reflection(commonly known as a "lamb-bunch" reflection),displaying a discontinuous or even chaotic and weak-amplitude reflection in event;and ⑤compared with a common cave,the reservoir cave passage space disappears while reservoir volume increases,in which the effective reservoir space of karstic collapsed systems is a composite pore system composed mainly by matrix pores of cave katatectic sandstones,vugular-solution void,and residual pores,fissures and dissolved fractures between cave breccias.The formation and evolution of this pore system have experienced three episodes of tectonic activity and karstification during the Late Caledonian-Early Hercynian,Indosinian-Yanshan and Himalaya periods.The research shows that karstic collapsed systems are widely developed in the Cambrian and Ordovician limestone region in Nanpu sag and even in the whole Bohai Bay Basin,where they have a broad prospect for oil exploration.
Well Laopunan 1,a discovery well for Nanpu oilfied in Bohai Bay Basin,recorded a prolific commercial oil flow of 700m3/d in 2004,which marks a significant breakthrough in exploration of Ordovician buried hills in Nanpu sag,Bohai Bay Basin.Up to the end of 2011,the cumulative oil production of the well has been 18.62×104m3 for oil and 6 175.35×104m3 for gas.The present paper discussed reservoir characteristics and controlling factors of Ordovician buried hills in Nanpu oilfield based on core drilling,seismic and logging data.This comprehensive study indicates that Ordovician buried hills in Nanpu sag are mainly karstic collapsed systems controlled by polycyclic tectonic movements and multiphase karstification.The recognition of these karstic collapsed systems is basically characterized by the following aspects:①there is only a mud leakage without blowdown as drilling speed accelerates;②cores have geological features similar to a common karstic cave;③the conventional logging shows high-gamma and low-resistance features for sand and mud filling or high-gamma and high-resistance features for calcite filling,and the imaging logging displays various developed cave-breccia features;④seismic profiles show no "beaded" reflection(commonly known as a "lamb-bunch" reflection),displaying a discontinuous or even chaotic and weak-amplitude reflection in event;and ⑤compared with a common cave,the reservoir cave passage space disappears while reservoir volume increases,in which the effective reservoir space of karstic collapsed systems is a composite pore system composed mainly by matrix pores of cave katatectic sandstones,vugular-solution void,and residual pores,fissures and dissolved fractures between cave breccias.The formation and evolution of this pore system have experienced three episodes of tectonic activity and karstification during the Late Caledonian-Early Hercynian,Indosinian-Yanshan and Himalaya periods.The research shows that karstic collapsed systems are widely developed in the Cambrian and Ordovician limestone region in Nanpu sag and even in the whole Bohai Bay Basin,where they have a broad prospect for oil exploration.
引文
[1]周海民,董月霞,谢占安,等.断陷盆地精细勘探——渤海湾盆地南堡凹陷精细勘探实践与认识[M].北京:石油工业出版社,2004:1-148.Zhou Haimin,Dong Yuexia,Xie Zhan’an,et al.Fine explorationin faulted basin:the practice and recognition of fine exploration inNanpu depression,Bohai Bay Basin[M].Beijing:Petroleum In-dustry Press,2004:1-148.
[2]周海民.南堡油田勘探技术文集[M].北京:石油工业出版社,2007:20-28.Zhou Haimin.The symposium of Nanpu oilfied exploration tech-nology[M].Beijing:Petroleum Industry Press,2007:20-28.
[3]王拥军,张宝民,王政军,等.渤海湾盆地南堡凹陷奥陶系潜山油气地质特征与成藏主控因素[J].天然气地球科学,2012,23(1):51-59.Wang Yongjun,Zhang Baomin,Wang Zhengjun,et al.Geologicalcharacteristics of Ordovician buried hill and main factors of oil/gas accumulation in Nanpu sag,Bohai Bay basin,China[J].Nat-ural Gas Geoscience,2012,23(1):51-59.
[4]纪万斌.塌陷学概论[M].北京:中国城市出版社,1994.Ji Wangbin.Introduction to collapse[M].Beijing:China CityPress,1994.
[5]牟会宠.岩溶与塌陷[M].北京:地震出版社,1992.Mu Huichong.Karst and rock collapse[M].Beijing:Seismologi-cal Press,1992.
[6]贺可强,王滨,杜汝霖.中国北方岩溶塌陷[M].北京:地质出版社,2005.He Keqiang,Wang Bin,Du Rulin.Karst collapse in north China[M].Beijing:Geological Publishing House,2005.
[7]任美锷,刘振中,王飞燕,等.岩溶学概论[M].北京:商务印书馆,1983.Ren Mei’e,Liu Zhenzhong,Wang Feiyan,et al.Karst introduc-tion[M].Beijing:Commercial Press,1983.
[8]中国地理学会地貌专业委员会.喀斯特地貌与洞穴[M].北京:科学出版社,1985.Geography Society of China.Karst topography and cave[M].Beijing:Science Press,1985.
[9]中国科学院地质研究所岩溶研究组.中国岩溶研究[M].北京:科学出版社,1987.Geology Institute of Chinese Academy of Sciences.Karst studiesin China[M].Beijing:Science Press,1987.
[10]中国地理学会地貌专业委员会.喀斯特地貌与洞穴研究[M].北京:科学出版社,1990.Geography Society of China.New development of research on thekarst topography and cave[M].Beijing:Science Press,1990.
[11]袁道先,朱德浩,翁金桃,等.中国岩溶学[M].北京:地质出版社,1994.Yuang Daoxian,Zhu Dehao,Weng Jintao,et al.China karstology[M].Beijing:Geological Publishing House,1994.
[12]Ford D C,Williams P W.Karst hydrogeology and geomorphology[M].England:Wiley,2007.
[13]张宝民,刘静江.中国岩溶储集层分类与特征及相关的理论问题[J].石油勘探与开发,2009,36(1):12-28.Zhang Baomin,Liu Jingjiang.Classification and characteristics ofkarst reservoirs in China and related theories[J].Petroleum Ex-ploration and Development,2009,36(1):12-28.
[14]马永生.四川盆地普光超大型气田的形成机制[J].石油学报,2007,28(2):9-14.Ma Yongsheng.Generation mechanism of Puguang gas field inSichuan Basin[J].Acta Petrolei Sinica,2007,28(2):9-14.
[15]张水昌,朱光有.四川盆地海相天然气富集成藏特征与勘探潜力[J].石油学报,2006,27(5):1-8.Zhang Shuichang,Zhu Guangyou.Gas accumulation characteris-tics and exploration potential of marine sediments in Sichuan Ba-sin[J].Acta Petrolei Sinica,2006,27(5):1-8.
[16]朱光有,杨海军,朱永峰,等.塔里木盆地哈拉哈塘地区碳酸盐岩油气地质特征与富集成藏研究[J].岩石学报,2011,27(3):827-844.Zhu Guangyou,Yang Haijun,Zhu Yongfeng,et al.Study on pe-troleum geological characteristics and accumulation of carbonatereservoirs in Hanilcatam area,Tarim basin[J].Acta petrologicaSinica,2011,27(3):827-844.
[17]杨海军,韩剑发,孙崇浩,等.塔中北斜坡奥陶系鹰山组岩溶型储层发育模式与油气勘探[J].石油学报,2011,32(2):199-205.Yan Haijun,Hai Jianfa,Sun Chonghao,et al.A developmentmodel and petroleum exploration of karst reservoirs of Ordovi-cian Yingshan Formation in the northern slope of Tazhong palae-ouplift[J].Acta Petrolei Sinica,2011,32(2):199-205.
[18]李阳,范智慧.塔河奥陶系碳酸盐岩油藏缝洞系统发育模式与分布规律[J].石油学报,2011,32(1):101-106.Li Yang,Fan Zhihui.Developmental pattern and distribution ruleof the fracture-cavity system of Ordovician carbonate reservoirs inthe Tahe oilfied[J].Acta Petrolei Sinica,2006,32(1):101-106.
[19]倪新锋,杨海军,沈安江,等.塔北地区奥陶系灰岩段裂缝特征及其对岩溶储层的控制[J].石油学报,2010,31(6):933-940.Ni Xinfeng,Yang Haijun,Shen Anjiang,et al.Characteristics ofOrdovician limestone fractures in the northern Tarim Basin andtheir controlling effects on karst reservoirs[J].Acta PetroleiSinica,2010,31(6):933-940.
[20]刘春成,杨克绳.地层溶蚀垮塌构造——苏桥潜山[J].断块油气田,2006,13(5):1-3.Liu Chuncheng,Yang Kesheng.Collapse structure with forma-tion dissolution:Suqiao buried hill[J].Fault-Block Oil&GasField,2006,13(5):1-3.
[21]陈轩,刘银河,林年添,等.塔中低凸起北斜坡奥陶系碳酸盐岩储层特征及其勘探意义[J].石油地球物理勘探,2011,46(3):463-470.Chen Xuan,Liu Yinhe,Lin Niantian,et al.Characteristics andexploration significance of Ordovician carbonate reservoirs in thenorth slope of Tazhong lower uplift,Tarim Basin[J].Oil Geo-physical Prospecting,2011,46(3):463-470.
[22]Loucks R G.Paleocave carbonate reservoir:origins,burial-depthmodifications,spatial complexity,and reservoir implications[J].AAPG Bulletin,1999,83(11):1795-1834.
[23]Zuhair Al-Shaieb,Mark Lynch.Plaeokarstic features and thermaloverprints observed in some of the Abruckle cores in Oklahoma[M]//Fritz R D,Wilson J L,Yurewicz D A.Paleokarst relatedhydrocarbon reservoirs:SEPM core workshop No.18.New Orle-ans,1993.
[24]吴俊峰,姚姚,撒利明.碳酸盐岩特殊孔洞型构造地震响应特征分析[J].石油地球物理勘探,2007,42(2):180-185.Wu Junfeng,Yao Yao,Sa Liming.Analysis on seismic responseof special cavernous structure of carbonate[J].Oil GeophysicalProspecting,2007,42(2):180-185.
[25]王光付.碳酸盐岩溶洞型储层综合识别及预测方法[J].石油学报,2008,29(1):47-51.Wang Guangfu.Integrative identification and prediction methodsfor carbonate rock cave reservoir[J].Acta Petrolei Sinica,2008,29(1):47-51.
[26]胡中平,李宗杰,赵群.碳酸盐岩溶洞发育区高精度地震勘探效果[J].石油地球物理勘探,2008,43(1):83-87.Hu Zhongping,Li Zongjie,ZhaoQun.High-precision seismic ex-ploration in carbonate karst cave developed area[J].Oil Geo-physical Prospecting,2008,43(1):83-87.
[27]Loucks R G,Mescher P K,McMechan G A.Three-dimensionalarchitecture of a coalesced,collapsed paleocave system in theLower Ordovician Ellenburger Group,central Texas[J].AAPGBulletin,2004,88(5):545-564.
[28]Moore C H.Carbonate reservoirs:porosity evolution and diagen-esis in a sequence stratigraphic framework[M].Amsterdam:Elsevier Science,2001.
[29]James N P,Choquette P W.Paleokarst[M].New York:Spring-er-Verlag,1988.
[30]陈学时,易万霞,卢文忠.中国油气田古岩溶与油气储层[J].沉积学报,2004,22(2):244-253.Chen Xueshi,Yi Wanxia,Lu Wenzhong.The paleokarst reser-voirs of oil/gas fields in China[J].Acta Sedimentologica Sinica,2004,22(2):244-253.
[31]王一刚,文应初,刘志坚.川东石炭系碳酸盐岩储层孔隙演化中的古岩溶和埋藏溶解作用[J].天然气工业,1996,16(6):18-23.Wang Yigang,Wen Yingchu,Liu Zhijian.Paleokarst and burialcorrasion in porous evolution of carbonate rock reservoirs of Car-boniferous in east Sichuan[J].Natural Gas Industry,1996,16(6):18-22.
[32]郑红菊,董月霞,王旭东,等.渤海湾盆地南堡富油气凹陷烃源岩的形成及其特征[J].天然气地球科学,2007,18(1):78-83.Zheng Hongju,Dong Yuexia,Wang Xudong,et al.The genera-tion and characteristics of source rocks in Nanpu oil-rich depres-sion,Bohai Bay Basin[J].Natural Gas Geoscience,2007,18(1):78-83.
[33]郑红菊,董月霞,朱光有,等.南堡凹陷优质烃源岩的新发现[J].石油勘探与开发,2007,34(4):385-391.Zheng Hongju,Dong Yuexia,Zhu Guangyou,et al.High-qualitysource rocks in Nanpu Sag[J].Petroleum Exploration and De-velopment,2007,34(4):385-391.
[34]朱光有,张水昌,王拥军,等.渤海湾盆地南堡大油田的形成条件与富集机制[J].地质学报,2011,85(1):97-113.Zhu Guangyou,Zhang Shuichang,Wang Yongjun,et al.Formingcondition and enrichment mechanism of the Nanpu oilfield in theBohai Bay Basin,China[J].Acta Geologica Sinica,2011,85(1):97-113.
[35]易士威,赵淑芳,范炳达,等.冀中坳陷中央断裂构造带潜山发育特征及成藏模式[J].石油学报,2010,31(3):361-367.Yi Shiwei,Zhao Shufang,Fan Bingda,et al.Development charac-teristics of buried-hill and reservoir-forming pattern in centralfaulted structural belt of Jizhong depression[J].Acta PetroleiSinica,2010,31(3):361-367.
[36]赵贤正,金凤鸣,王权,等.渤海湾盆地牛东1超深潜山高温油气藏的发现及其意义[J].石油学报,2011,32(6):915-927.Zhao Xianzheng,Jin Fengming,Wang Quan,et al.Niudong 1 ul-tra-deep and ultra-high temperature subtle buried hill field in Bo-hai Bay Basin:discovery and significance[J].Acta Petrolei Sini-ca,2011,32(6):915-927.
[2]周海民.南堡油田勘探技术文集[M].北京:石油工业出版社,2007:20-28.Zhou Haimin.The symposium of Nanpu oilfied exploration tech-nology[M].Beijing:Petroleum Industry Press,2007:20-28.
[3]王拥军,张宝民,王政军,等.渤海湾盆地南堡凹陷奥陶系潜山油气地质特征与成藏主控因素[J].天然气地球科学,2012,23(1):51-59.Wang Yongjun,Zhang Baomin,Wang Zhengjun,et al.Geologicalcharacteristics of Ordovician buried hill and main factors of oil/gas accumulation in Nanpu sag,Bohai Bay basin,China[J].Nat-ural Gas Geoscience,2012,23(1):51-59.
[4]纪万斌.塌陷学概论[M].北京:中国城市出版社,1994.Ji Wangbin.Introduction to collapse[M].Beijing:China CityPress,1994.
[5]牟会宠.岩溶与塌陷[M].北京:地震出版社,1992.Mu Huichong.Karst and rock collapse[M].Beijing:Seismologi-cal Press,1992.
[6]贺可强,王滨,杜汝霖.中国北方岩溶塌陷[M].北京:地质出版社,2005.He Keqiang,Wang Bin,Du Rulin.Karst collapse in north China[M].Beijing:Geological Publishing House,2005.
[7]任美锷,刘振中,王飞燕,等.岩溶学概论[M].北京:商务印书馆,1983.Ren Mei’e,Liu Zhenzhong,Wang Feiyan,et al.Karst introduc-tion[M].Beijing:Commercial Press,1983.
[8]中国地理学会地貌专业委员会.喀斯特地貌与洞穴[M].北京:科学出版社,1985.Geography Society of China.Karst topography and cave[M].Beijing:Science Press,1985.
[9]中国科学院地质研究所岩溶研究组.中国岩溶研究[M].北京:科学出版社,1987.Geology Institute of Chinese Academy of Sciences.Karst studiesin China[M].Beijing:Science Press,1987.
[10]中国地理学会地貌专业委员会.喀斯特地貌与洞穴研究[M].北京:科学出版社,1990.Geography Society of China.New development of research on thekarst topography and cave[M].Beijing:Science Press,1990.
[11]袁道先,朱德浩,翁金桃,等.中国岩溶学[M].北京:地质出版社,1994.Yuang Daoxian,Zhu Dehao,Weng Jintao,et al.China karstology[M].Beijing:Geological Publishing House,1994.
[12]Ford D C,Williams P W.Karst hydrogeology and geomorphology[M].England:Wiley,2007.
[13]张宝民,刘静江.中国岩溶储集层分类与特征及相关的理论问题[J].石油勘探与开发,2009,36(1):12-28.Zhang Baomin,Liu Jingjiang.Classification and characteristics ofkarst reservoirs in China and related theories[J].Petroleum Ex-ploration and Development,2009,36(1):12-28.
[14]马永生.四川盆地普光超大型气田的形成机制[J].石油学报,2007,28(2):9-14.Ma Yongsheng.Generation mechanism of Puguang gas field inSichuan Basin[J].Acta Petrolei Sinica,2007,28(2):9-14.
[15]张水昌,朱光有.四川盆地海相天然气富集成藏特征与勘探潜力[J].石油学报,2006,27(5):1-8.Zhang Shuichang,Zhu Guangyou.Gas accumulation characteris-tics and exploration potential of marine sediments in Sichuan Ba-sin[J].Acta Petrolei Sinica,2006,27(5):1-8.
[16]朱光有,杨海军,朱永峰,等.塔里木盆地哈拉哈塘地区碳酸盐岩油气地质特征与富集成藏研究[J].岩石学报,2011,27(3):827-844.Zhu Guangyou,Yang Haijun,Zhu Yongfeng,et al.Study on pe-troleum geological characteristics and accumulation of carbonatereservoirs in Hanilcatam area,Tarim basin[J].Acta petrologicaSinica,2011,27(3):827-844.
[17]杨海军,韩剑发,孙崇浩,等.塔中北斜坡奥陶系鹰山组岩溶型储层发育模式与油气勘探[J].石油学报,2011,32(2):199-205.Yan Haijun,Hai Jianfa,Sun Chonghao,et al.A developmentmodel and petroleum exploration of karst reservoirs of Ordovi-cian Yingshan Formation in the northern slope of Tazhong palae-ouplift[J].Acta Petrolei Sinica,2011,32(2):199-205.
[18]李阳,范智慧.塔河奥陶系碳酸盐岩油藏缝洞系统发育模式与分布规律[J].石油学报,2011,32(1):101-106.Li Yang,Fan Zhihui.Developmental pattern and distribution ruleof the fracture-cavity system of Ordovician carbonate reservoirs inthe Tahe oilfied[J].Acta Petrolei Sinica,2006,32(1):101-106.
[19]倪新锋,杨海军,沈安江,等.塔北地区奥陶系灰岩段裂缝特征及其对岩溶储层的控制[J].石油学报,2010,31(6):933-940.Ni Xinfeng,Yang Haijun,Shen Anjiang,et al.Characteristics ofOrdovician limestone fractures in the northern Tarim Basin andtheir controlling effects on karst reservoirs[J].Acta PetroleiSinica,2010,31(6):933-940.
[20]刘春成,杨克绳.地层溶蚀垮塌构造——苏桥潜山[J].断块油气田,2006,13(5):1-3.Liu Chuncheng,Yang Kesheng.Collapse structure with forma-tion dissolution:Suqiao buried hill[J].Fault-Block Oil&GasField,2006,13(5):1-3.
[21]陈轩,刘银河,林年添,等.塔中低凸起北斜坡奥陶系碳酸盐岩储层特征及其勘探意义[J].石油地球物理勘探,2011,46(3):463-470.Chen Xuan,Liu Yinhe,Lin Niantian,et al.Characteristics andexploration significance of Ordovician carbonate reservoirs in thenorth slope of Tazhong lower uplift,Tarim Basin[J].Oil Geo-physical Prospecting,2011,46(3):463-470.
[22]Loucks R G.Paleocave carbonate reservoir:origins,burial-depthmodifications,spatial complexity,and reservoir implications[J].AAPG Bulletin,1999,83(11):1795-1834.
[23]Zuhair Al-Shaieb,Mark Lynch.Plaeokarstic features and thermaloverprints observed in some of the Abruckle cores in Oklahoma[M]//Fritz R D,Wilson J L,Yurewicz D A.Paleokarst relatedhydrocarbon reservoirs:SEPM core workshop No.18.New Orle-ans,1993.
[24]吴俊峰,姚姚,撒利明.碳酸盐岩特殊孔洞型构造地震响应特征分析[J].石油地球物理勘探,2007,42(2):180-185.Wu Junfeng,Yao Yao,Sa Liming.Analysis on seismic responseof special cavernous structure of carbonate[J].Oil GeophysicalProspecting,2007,42(2):180-185.
[25]王光付.碳酸盐岩溶洞型储层综合识别及预测方法[J].石油学报,2008,29(1):47-51.Wang Guangfu.Integrative identification and prediction methodsfor carbonate rock cave reservoir[J].Acta Petrolei Sinica,2008,29(1):47-51.
[26]胡中平,李宗杰,赵群.碳酸盐岩溶洞发育区高精度地震勘探效果[J].石油地球物理勘探,2008,43(1):83-87.Hu Zhongping,Li Zongjie,ZhaoQun.High-precision seismic ex-ploration in carbonate karst cave developed area[J].Oil Geo-physical Prospecting,2008,43(1):83-87.
[27]Loucks R G,Mescher P K,McMechan G A.Three-dimensionalarchitecture of a coalesced,collapsed paleocave system in theLower Ordovician Ellenburger Group,central Texas[J].AAPGBulletin,2004,88(5):545-564.
[28]Moore C H.Carbonate reservoirs:porosity evolution and diagen-esis in a sequence stratigraphic framework[M].Amsterdam:Elsevier Science,2001.
[29]James N P,Choquette P W.Paleokarst[M].New York:Spring-er-Verlag,1988.
[30]陈学时,易万霞,卢文忠.中国油气田古岩溶与油气储层[J].沉积学报,2004,22(2):244-253.Chen Xueshi,Yi Wanxia,Lu Wenzhong.The paleokarst reser-voirs of oil/gas fields in China[J].Acta Sedimentologica Sinica,2004,22(2):244-253.
[31]王一刚,文应初,刘志坚.川东石炭系碳酸盐岩储层孔隙演化中的古岩溶和埋藏溶解作用[J].天然气工业,1996,16(6):18-23.Wang Yigang,Wen Yingchu,Liu Zhijian.Paleokarst and burialcorrasion in porous evolution of carbonate rock reservoirs of Car-boniferous in east Sichuan[J].Natural Gas Industry,1996,16(6):18-22.
[32]郑红菊,董月霞,王旭东,等.渤海湾盆地南堡富油气凹陷烃源岩的形成及其特征[J].天然气地球科学,2007,18(1):78-83.Zheng Hongju,Dong Yuexia,Wang Xudong,et al.The genera-tion and characteristics of source rocks in Nanpu oil-rich depres-sion,Bohai Bay Basin[J].Natural Gas Geoscience,2007,18(1):78-83.
[33]郑红菊,董月霞,朱光有,等.南堡凹陷优质烃源岩的新发现[J].石油勘探与开发,2007,34(4):385-391.Zheng Hongju,Dong Yuexia,Zhu Guangyou,et al.High-qualitysource rocks in Nanpu Sag[J].Petroleum Exploration and De-velopment,2007,34(4):385-391.
[34]朱光有,张水昌,王拥军,等.渤海湾盆地南堡大油田的形成条件与富集机制[J].地质学报,2011,85(1):97-113.Zhu Guangyou,Zhang Shuichang,Wang Yongjun,et al.Formingcondition and enrichment mechanism of the Nanpu oilfield in theBohai Bay Basin,China[J].Acta Geologica Sinica,2011,85(1):97-113.
[35]易士威,赵淑芳,范炳达,等.冀中坳陷中央断裂构造带潜山发育特征及成藏模式[J].石油学报,2010,31(3):361-367.Yi Shiwei,Zhao Shufang,Fan Bingda,et al.Development charac-teristics of buried-hill and reservoir-forming pattern in centralfaulted structural belt of Jizhong depression[J].Acta PetroleiSinica,2010,31(3):361-367.
[36]赵贤正,金凤鸣,王权,等.渤海湾盆地牛东1超深潜山高温油气藏的发现及其意义[J].石油学报,2011,32(6):915-927.Zhao Xianzheng,Jin Fengming,Wang Quan,et al.Niudong 1 ul-tra-deep and ultra-high temperature subtle buried hill field in Bo-hai Bay Basin:discovery and significance[J].Acta Petrolei Sini-ca,2011,32(6):915-927.
版权所有：© 2023 中国地质图书馆 中国地质调查局地学文献中心