松辽盆地北部纵波速度区域特征分析及深层油气问题
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摘要
近年来,松辽盆地深层天然气勘探取得重大突破,因此松辽盆地深层油气问题也受到诸多学者的高度重视.本文以松辽盆地北部深层油气问题为研究目标,对纵波速度资料进行重新整理和分析,描述了六条人工地震剖面的构造特征,并对盆地内几大主要断陷进行了评价.本次研究对于深层形态的定性说明有一定可信性,利用六条长剖面从区域角度分析该盆地深层地层分布以及讨论与油气的关系,可以得到更全面的认识,对进一步的深层油气勘探具有指导意义.
In recent years,deep gas exploration in the Songliao basin has achieved a major breakthrough,so many scholars pay much attention to deep oil-gas exploration in this basin.Aiming at the deep oil-gas in the northern Songliao basin,wemake a new collection and analysis of the P-wave velocity data to describe,the structured characteristics of six artificial seismic profiles.Finally,we evaluate several faulted subsidences in the basin.This paper qualitatively shows certain credibility of the deep model.Through analyzing the deep strata distribution of the basin and discussing the relationship between deep strata and oil-gas with six long seismic profiles,we can obtain more comprehensive cognition,iWhich will be of guiding significance for further exploration of deep oil-gas.
In recent years,deep gas exploration in the Songliao basin has achieved a major breakthrough,so many scholars pay much attention to deep oil-gas exploration in this basin.Aiming at the deep oil-gas in the northern Songliao basin,wemake a new collection and analysis of the P-wave velocity data to describe,the structured characteristics of six artificial seismic profiles.Finally,we evaluate several faulted subsidences in the basin.This paper qualitatively shows certain credibility of the deep model.Through analyzing the deep strata distribution of the basin and discussing the relationship between deep strata and oil-gas with six long seismic profiles,we can obtain more comprehensive cognition,iWhich will be of guiding significance for further exploration of deep oil-gas.
引文
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[5]杨立英,李瑞磊,张江涛,等.松辽盆地南部十屋断陷构造特征研究[J].地球物理学进展,2005,20(3):775~779.Yang L Y,Li R L,Zhang J T,et al.Study of structure char-acter with seismic data in Shiwu Fault Depression in south ofSongliao basin[J].Progress in Geophysics,2005,20(3):775~779.
[6]胡艳飞,于平,孔庆莹,等.松辽盆地北安地区断陷期构造特征的地震学证据及其油气意义[J].地球物理学进展,2007,22(5):1455~1459.Hu Y F,Yu P,Kong Q Y,et al.Seismic evidence of faultedtectonic features and it′s petroleum significance in area of Beianof Songliao Basin[J].Progress in Geophysics,2007,22(5):1455~1459.
[7]唐华风,王璞?,姜传金,等.松辽盆地白垩系营城组隐伏火山机构物理模型和地震识别[J].地球物理学进展,2007,22(2):530~536.Tang H F,Wang P J,Jiang C J,et al.Physical model andseismic recognition of concealed volcanic edifices of YingchengFormation in Songliao Basin,Cretaceous,NE China[J].Pro-gress in Geophysics,2007,22(2):530~536.
[8]杨辉,张研,邹才能,等.松辽盆地北部徐家围子断陷火山岩分布及天然气富集规律[J].地球物理学报,2006,49(4):1136~1143.Yang H,Zhang Y,Zou C N,et al.Volcanic rock distributionand gas abundance regularity in Xujiaweizi faulted depression,Songliao basin[J].Chinese J.Geophys.,2006,49(4):1136~1143.
[9]蔡先华,谭胜章.松辽盆地南部长岭断陷火成岩分布及成藏规律[J].石油物探,2002,41(3):363~366.Cai X H,Tan S Z.Pattern of igneous rock distribution and hy-drocarbon accumulation in Changling fault depression of thesouth part of Songliao Basin[J].Geophysical Prospecting ForPetroleum,2002,41(3):363~366.
[10]张殿成,何德友,尚广弟,等.松辽盆地汪家屯东火山岩储层预测[J].石油物探,2000,39(2):36~43.Zhang D C,He D Y,Shang G D,et al.Reservoir prediction ofvolcanic rocks in eastern Wangjiatun area,Songliao Basin[J].Geophysical Prospecting For Petroleum,2000,39(2):36~43.
[11]李勤学,杨宝俊,于平,等.松辽盆地三肇凹陷延长排列法求取地壳反射纵波平均速度[J].地球物理学进展,2002,17(2):337~341.Li Q X,Yang B J,Yu P,et al.Getting the reflection longitu-dinal wave average velocity in crust with common extendedspread method in Sanzhao depression of Songliao basin[J].Progress in Geophysics,2002,17(2):337~341.
[12]贾志新,何樵登,王红燕,等.松辽盆地北部汪家屯气田三分量地震采集方法及效果[J].石油物探,2002,41(2):158~160.Jia Z X,He Q D,Wang H Y,et al.Three-component seismicacquisition method and its application effect in Wangjiatun gasfield of northern Songliao basin[J].Geophysical ProspectingFor Petroleum,2002,41(2):158~160.
[13]潘保芝,房德斌.侧向测井曲线分辨率匹配方法及其在松辽盆地的应用[J].石油物探,2004,43(3):306~308.Pan B Z,Fang D B.Resolution matching method of laterologcurve and its application in Songliao Basin[J].GeophysicalProspecting For Petroleum,2004,43(3):306~308.
[14]方雪芹,刘德菊,田军,等.测井资料在松辽盆地岩性储层预测中的应用[J].石油物探,2007,46(5):496~500.Fang X Q,Liu D J,Tian J,et al.Application of logging datain synthetically predicting lithologic reservoir of northernSongliao basin[J].Geophysical Prospecting For Petroleum,2007,46(5):496~500.
[15]崔凤林,王允清,陈树民.松辽盆地北部薄互层地震资料解释方法及效果[J].石油物探,2001,40(2):63~76.Cui F L,Wang R Q,Chen S M.The interpretation methodand its effects for seismic data from the thin interbedded for-mations in the north of Songliao Basin[J].Geophysical Pros-pecting For Petroleum,2001,40(2):63~76.
[16]李河,王祝文,刘菁华,等.松辽盆地深层火山岩含气储层产能预测[J].地球物理学进展,2003,18(4):729~736.Li H,Wang Z W,Liu Q H,et al.Gas productivity predictionfor deep-seated volcanic reservoir in Songliao Basin[J].Pro-gress in Geophysics,2003,18(4):729~736.
[17]黄布宙,潘保芝.松辽盆地北部深层火成岩测井响应特征及岩性划分[J].石油物探,2001,40(3):42~47.Huang B Z,Pan B Z.The log characteristics of deep igneousrocks and lithology determination in the northern SongliaoBasin[J].Geophysical Prospecting For Petroleum,2001,40(3):42~47.
[18]章凤奇,宋吉水,沈忠悦,等.松辽盆地北部深层火山岩剩磁特征与裂缝定向研究[J].地球物理学报,2007,50(4):1167~1173.Zhang F Q,Song J S,Shen Z Y,et al.A study on fracture o-rientation and characteristic of remnant paleomagnetization ofdeep-burial volcanic rocks,north of the Songliao Basin[J].Chinese J.Geophys.,2007,50(4):1167~1173.
[19]王建民,杨冬,魏修成,等.多分量地震资料预测松辽盆地兴城地区深层火山岩与有利含气带[J].地球物理学报,2007,50(6):1914~1923.Wang J M,Yang D,Wei X C,et al.Predicting deep volcanicrocks and favorable gas zone near Xingcheng area in SongliaoBasin using multi-component seismic data[J].Chinese J.Geo-phys.,2007,50(6):1914~1923.
[20]杨宝俊,刘财,杨平华,等.用近垂直地震反射方法研究莫霍面的特征与成因[J].地球物理学报,1999,42(5):617~628.Yang B J,Liu C,Yang P H,et al.The study of Moho charac-teristics and formation by nearly vertical seismic reflectionmethod[J].Chinese J.Geophys.,1999,42(5):617~628.
[21]杨宝俊,唐建人,李勤学,等.松辽盆地深部反射地震探查[J].地球物理学进展,2001,16(4):11~17.Yang B J,Tang J R,Li Q X,et al.Deep seismic reflectionprobing in Songliao Basin,China[J].Progress in Geophysics,2001,16(4):11~17.
[22]杨宝俊,李勤学,唐建人,等.松辽盆地反射地震莫霍面的形态、三瞬处理结果及其地质解释[J].地球物理学报,2003,46(3):398~402.Yang B J,Li Q X,Tang J R,et al.The form and three-in-stantaneous information of the seismic reflection Moho inSongliao basin and geological interpretation[J].Chinese J.Geophys.,2003,46(3):398~402.
[23]谯汉生,方朝亮,牛嘉玉,等.中国东部深层油气地质学丛书(第一卷)—中国东部深层石油地质[M].北京:石油工业出版社,2002.Qiao H S,Fang C L,Niu J Y,et al.China Eastern deep oil-gas geology series(Vol.I)—Deep petroleum geology in east-ern China[M].Beijing:Oil Industry Press,2002.
[2]杨宝俊,唐建人,李勤学,等.松辽盆地隆起区地壳反射结构与“断开”莫霍界面[J].中国科学(D辑),2003,33(2):170~176.Yang B J,Tang J R,Li Q X,et al.Crustal reflection structurein the uplifting zone of Songliao Basin and disconnecting Mohointerface[J].Science in China(Series D:Earth Sciences),2003,33(2):170~176.
[3]杨光,薛林福,刘振彪,等.松辽盆地深部地震剖面解释与深部地质研究[J].石油与天然气地质,2001,22(4):326~336.Yang G,Xue L F,Liu Z B,et al.Studies of deep geology withseismic section interpretation in Songliao basin[J].Oil&GasGeology,2001,22(4):326~336.
[4]杨宝俊,张梅生,王璞?,等.论中国东部大型盆地区及邻区地质—地球物理复合尺度解析[J].地球物理学进展,2002,17(2):317~324.Yang B J,Zhang M S,Wang P J,et al.Composite scale analy-sis of geology-geophysics in the major basins and surroundingareas in the eastern China[J].Progress in Geophysics,2002,17(2):317~324.
[5]杨立英,李瑞磊,张江涛,等.松辽盆地南部十屋断陷构造特征研究[J].地球物理学进展,2005,20(3):775~779.Yang L Y,Li R L,Zhang J T,et al.Study of structure char-acter with seismic data in Shiwu Fault Depression in south ofSongliao basin[J].Progress in Geophysics,2005,20(3):775~779.
[6]胡艳飞,于平,孔庆莹,等.松辽盆地北安地区断陷期构造特征的地震学证据及其油气意义[J].地球物理学进展,2007,22(5):1455~1459.Hu Y F,Yu P,Kong Q Y,et al.Seismic evidence of faultedtectonic features and it′s petroleum significance in area of Beianof Songliao Basin[J].Progress in Geophysics,2007,22(5):1455~1459.
[7]唐华风,王璞?,姜传金,等.松辽盆地白垩系营城组隐伏火山机构物理模型和地震识别[J].地球物理学进展,2007,22(2):530~536.Tang H F,Wang P J,Jiang C J,et al.Physical model andseismic recognition of concealed volcanic edifices of YingchengFormation in Songliao Basin,Cretaceous,NE China[J].Pro-gress in Geophysics,2007,22(2):530~536.
[8]杨辉,张研,邹才能,等.松辽盆地北部徐家围子断陷火山岩分布及天然气富集规律[J].地球物理学报,2006,49(4):1136~1143.Yang H,Zhang Y,Zou C N,et al.Volcanic rock distributionand gas abundance regularity in Xujiaweizi faulted depression,Songliao basin[J].Chinese J.Geophys.,2006,49(4):1136~1143.
[9]蔡先华,谭胜章.松辽盆地南部长岭断陷火成岩分布及成藏规律[J].石油物探,2002,41(3):363~366.Cai X H,Tan S Z.Pattern of igneous rock distribution and hy-drocarbon accumulation in Changling fault depression of thesouth part of Songliao Basin[J].Geophysical Prospecting ForPetroleum,2002,41(3):363~366.
[10]张殿成,何德友,尚广弟,等.松辽盆地汪家屯东火山岩储层预测[J].石油物探,2000,39(2):36~43.Zhang D C,He D Y,Shang G D,et al.Reservoir prediction ofvolcanic rocks in eastern Wangjiatun area,Songliao Basin[J].Geophysical Prospecting For Petroleum,2000,39(2):36~43.
[11]李勤学,杨宝俊,于平,等.松辽盆地三肇凹陷延长排列法求取地壳反射纵波平均速度[J].地球物理学进展,2002,17(2):337~341.Li Q X,Yang B J,Yu P,et al.Getting the reflection longitu-dinal wave average velocity in crust with common extendedspread method in Sanzhao depression of Songliao basin[J].Progress in Geophysics,2002,17(2):337~341.
[12]贾志新,何樵登,王红燕,等.松辽盆地北部汪家屯气田三分量地震采集方法及效果[J].石油物探,2002,41(2):158~160.Jia Z X,He Q D,Wang H Y,et al.Three-component seismicacquisition method and its application effect in Wangjiatun gasfield of northern Songliao basin[J].Geophysical ProspectingFor Petroleum,2002,41(2):158~160.
[13]潘保芝,房德斌.侧向测井曲线分辨率匹配方法及其在松辽盆地的应用[J].石油物探,2004,43(3):306~308.Pan B Z,Fang D B.Resolution matching method of laterologcurve and its application in Songliao Basin[J].GeophysicalProspecting For Petroleum,2004,43(3):306~308.
[14]方雪芹,刘德菊,田军,等.测井资料在松辽盆地岩性储层预测中的应用[J].石油物探,2007,46(5):496~500.Fang X Q,Liu D J,Tian J,et al.Application of logging datain synthetically predicting lithologic reservoir of northernSongliao basin[J].Geophysical Prospecting For Petroleum,2007,46(5):496~500.
[15]崔凤林,王允清,陈树民.松辽盆地北部薄互层地震资料解释方法及效果[J].石油物探,2001,40(2):63~76.Cui F L,Wang R Q,Chen S M.The interpretation methodand its effects for seismic data from the thin interbedded for-mations in the north of Songliao Basin[J].Geophysical Pros-pecting For Petroleum,2001,40(2):63~76.
[16]李河,王祝文,刘菁华,等.松辽盆地深层火山岩含气储层产能预测[J].地球物理学进展,2003,18(4):729~736.Li H,Wang Z W,Liu Q H,et al.Gas productivity predictionfor deep-seated volcanic reservoir in Songliao Basin[J].Pro-gress in Geophysics,2003,18(4):729~736.
[17]黄布宙,潘保芝.松辽盆地北部深层火成岩测井响应特征及岩性划分[J].石油物探,2001,40(3):42~47.Huang B Z,Pan B Z.The log characteristics of deep igneousrocks and lithology determination in the northern SongliaoBasin[J].Geophysical Prospecting For Petroleum,2001,40(3):42~47.
[18]章凤奇,宋吉水,沈忠悦,等.松辽盆地北部深层火山岩剩磁特征与裂缝定向研究[J].地球物理学报,2007,50(4):1167~1173.Zhang F Q,Song J S,Shen Z Y,et al.A study on fracture o-rientation and characteristic of remnant paleomagnetization ofdeep-burial volcanic rocks,north of the Songliao Basin[J].Chinese J.Geophys.,2007,50(4):1167~1173.
[19]王建民,杨冬,魏修成,等.多分量地震资料预测松辽盆地兴城地区深层火山岩与有利含气带[J].地球物理学报,2007,50(6):1914~1923.Wang J M,Yang D,Wei X C,et al.Predicting deep volcanicrocks and favorable gas zone near Xingcheng area in SongliaoBasin using multi-component seismic data[J].Chinese J.Geo-phys.,2007,50(6):1914~1923.
[20]杨宝俊,刘财,杨平华,等.用近垂直地震反射方法研究莫霍面的特征与成因[J].地球物理学报,1999,42(5):617~628.Yang B J,Liu C,Yang P H,et al.The study of Moho charac-teristics and formation by nearly vertical seismic reflectionmethod[J].Chinese J.Geophys.,1999,42(5):617~628.
[21]杨宝俊,唐建人,李勤学,等.松辽盆地深部反射地震探查[J].地球物理学进展,2001,16(4):11~17.Yang B J,Tang J R,Li Q X,et al.Deep seismic reflectionprobing in Songliao Basin,China[J].Progress in Geophysics,2001,16(4):11~17.
[22]杨宝俊,李勤学,唐建人,等.松辽盆地反射地震莫霍面的形态、三瞬处理结果及其地质解释[J].地球物理学报,2003,46(3):398~402.Yang B J,Li Q X,Tang J R,et al.The form and three-in-stantaneous information of the seismic reflection Moho inSongliao basin and geological interpretation[J].Chinese J.Geophys.,2003,46(3):398~402.
[23]谯汉生,方朝亮,牛嘉玉,等.中国东部深层油气地质学丛书(第一卷)—中国东部深层石油地质[M].北京:石油工业出版社,2002.Qiao H S,Fang C L,Niu J Y,et al.China Eastern deep oil-gas geology series(Vol.I)—Deep petroleum geology in east-ern China[M].Beijing:Oil Industry Press,2002.
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