塔里木盆地志留系震积岩特征及其意义
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摘要
在区域构造背景研究和岩心观察的基础上,在塔里木盆地志留纪地层中识别出震积岩。震积岩的主要标志是发育各种类型的软沉积变形构造,包括微阶梯状正断层、层内小褶皱、扭曲变形、振动液化砂岩脉、震塌岩等。通过对中1井、顺1井、沙98井等岩心的系统观察,发现由于地震强度的不同,震积岩的垂向序列有所不同,地震越强烈,其震积岩序列的完整性越好,确定出震积岩的两种垂向序列。由于不同的震积岩构造特征对应不同的地震强度,因此进一步研究了各种震积岩构造与地震强度的关系。这些研究为塔里木盆地构造演化研究及震积岩的识别和描述提供了重要的地质理论依据,并可为研究该区古地震提供依据。
Based on studies of regional tectonic setting and observation of drilling cores, seismite is recognized in Silurianstrata of in the Tarim Basin. Many kinds of soft-sedimentary deformation structures are found in seismite, such as step micro-faults, pleate within layers, liquefaction sandstone and clay veins, vibrational liquefaction deformation structure and seismic breccias. Observation in drilling coresfound that the sequence of seismite is different for the different seismic intensity, and the stronger the seismic intensity, thesedimentary sequence integrity of seismites gets better. Two kinds of seismite sequenceare recognized.Because different seismite structures are formed in different seismic intensity, the relationshipbetween seismite character and seismic intensity is studied. It provides a theoretical foundation for the tectonic evolution studies and seismite recognition in the Tarim Basin, and supplies evidence for researchof paleo-seismicity.
Based on studies of regional tectonic setting and observation of drilling cores, seismite is recognized in Silurianstrata of in the Tarim Basin. Many kinds of soft-sedimentary deformation structures are found in seismite, such as step micro-faults, pleate within layers, liquefaction sandstone and clay veins, vibrational liquefaction deformation structure and seismic breccias. Observation in drilling coresfound that the sequence of seismite is different for the different seismic intensity, and the stronger the seismic intensity, thesedimentary sequence integrity of seismites gets better. Two kinds of seismite sequenceare recognized.Because different seismite structures are formed in different seismic intensity, the relationshipbetween seismite character and seismic intensity is studied. It provides a theoretical foundation for the tectonic evolution studies and seismite recognition in the Tarim Basin, and supplies evidence for researchof paleo-seismicity.
引文
[1]胡德庆,柳德全,瞿方源等.2003.塔里木盆地构造演化史与构造控油特征研究报告.
曹国强,等.2004.济阳坳陷早第三纪地震事件沉积序列.地质找矿论丛,19(4):252～256.
陈世悦,袁文芳,鄢继华.2003.济阳坳陷早第三纪震积岩的发现及其意义.地质科学,38(3):413～424.
段吉业,刘鹏举,万传彪.2002.华北燕山中-新元古代震积岩系列及其地震节律.地质学报,76(4):441～447.
杜远生,韩欣.2000.论震积作用和震积岩.地球科学进展,15(4):389～394.
郭建华,王方平,刘贵,等.1999.湘西大庸上震旦统灯影组震裂角砾岩.石油实验地质,21(3):219～224.
胡德庆,柳德全,瞿方源等.2003.塔里木盆地构造演化史与构造控油特征研究报告.
贾承造,等.1997.中国塔里木盆地构造特征与油气.北京:石油工业出版社.
梁定益,聂泽同,宋志敏.1994.再论震积岩及震积不整合.地球科学-中国地质大学学报,19(6):845～851.
乔秀夫,宋天锐,高林志,等.1996.中国震积岩的研究与展望.地质论评,42(4):317～320.
乔秀夫,等.1994.碳酸盐岩振动液化地震序列.地质学报,68(1):16～32.
宋天锐,等.1988.北京十三陵前寒武纪碳酸盐岩地层中的一套可能的地震—海啸序列.科学通报,38(8):609～611.
田洪水,万中杰,王华林.2003.鲁中寒武系馒头组震积岩的发现及初步研究.地质论评,49(2):123～131.
杨剑萍,王辉,陈世悦,等.2004.济阳坳陷古近系震积岩特征.沉积学报,22(2):281～287.
杨剑萍,王亚丽,查明,牟雪梅.2006.山东惠民凹陷古近系湖泊地震涌浪记录的新发现.地质学报,80(11):1715～1722.
杨萍,杜远生,徐亚军.2006.黄骅坳陷古近纪地震事件沉积研究.地质学报,80(11):1711～1715.
张琴,朱筱敏,张建军,等.2003.酒西盆地青南凹陷柳沟庄—窟窿山地区下白垩统震积岩的发现及意义.地质学报,77(2):158～163.
A.Seilacher.1969.Fault-graded bed interpreted as seismites.Sedi mentology,13(1～2):155～159.
Cao Guoqiang.2004.The Early Tertiary sedi mentary sequence ofearthquake events in Jiyang Depression.Geology ExplorationCommention,19(4):252～256(in Chinese with Englishabstract).
Chen Shiyue,Yuan Wenfang,YanJihua.2003.Discovery andsignificance of earthquake event deposits of Early Tertiary in the Jiyang Depression.Chinese Journal of Geology,38(3):413～424(in Chinese with English abstract).
Duan Jiye,Liu Pengju,Wan Chuanbiao.2002.Mesoproterozoic andNeoproterozoic seismite and its rhythmin the Yanshan area,North China Platform.Acta Geologica Sinica,76(4):441～447(in Chinese with English abstract).
Du Yuansheng,Han Xin.2000.Study on seismite action andseismite.Advance in Earth Science,15(4):389～394(inChinese with English abstract).
Guo Jianhua,Wang Fangping,Liu Gui,et al.1999.Shatteredbreccia of the Upper Sinian Dengying Formation in Dayong,West Hunan Province.Petroleum Geology and Experi ment,21(3):219～224(in Chinese with English abstract).
Heezen B C,Dyke C L.1964.Grand bank slump.Bull Am AssPetrol Grol,48(2):221～225.
Jia Chengzao,et al.1997.Structure Character and Oil and Gas inTari m Basin China,Beijing:PetroleumIndustry Press.
Liang Dingyi,Nie Zetong,Song Zhi min.1994.A re-study onseisnite and seislno-unconformity.Earth Science—Journal ofChina University of Geosciences,19(6):845～851(in Chinesewith English abstract).
Qiao Xiufu,et al.1994.Seismic sequence in carbonate rocks byvibrational liquefaction.Acta Geologica Sinica,68(1):16～32(in Chinese with English abstract).
Qiao Xiufu.1996.Study of Seismites of China and its prospects.Geological Review,42(4):317～320(in Chinese with Englishabstract).
Roep T B,Events AJ.1992.Pillow-beds:a newtype of seismites?An example from Oligocene turbidite fan complex,Alicante.Sedi mentology,39:711～724.
Song Tianrui,et al.1988.A possible seismic-tsunami sequence inPrecambrian carbonate stratigraphy in Shisanling area,Beijing.Geological Bulletin of China,38(8):609～611(in Chinese withEnglish abstract).
Spallctta C,Vai G B.1984.Upper Devonian intraclast parabrecciasinterpreted as seismites.Mar.Geol,55(1～2):133～144.
TianHongshui,WanZhongjie,WangHualin.2003.Discovery andpreli minary study on seismites of the Cambrian MantouFormation in the Central Shandong area.Geological Review,4(2):123～131
Wu Xiantao,Yin Guoxun.1992.Features and significance of seismitefrom Upper Jurassic lacustrine deposites of Emei,SichuanPrivince.Acta Sedi mentologca Sinica,10(3):19～24(in Chinesewith English abstract).
Yang Jianping,Wang Hui,Chen Shiyue,et al.2004.The featuresof seismites in Jiyang Sub-Basin,Paleogene.ActaSedi mentologica Sinica,22(2):281～287(in Chinese withEnglish abstract).
Yang Jianping,Wang Yali,Zha Ming,Mou Xuemei.2006.Discovery of the Seismic Surge Wave Deposits Record ofPaleogenein Hui min Depression,ShandongProvince.ActaGeologica Sinica,80(11):1715～1722.
Yang Ping,Du Yuansheng,Xu Yajun.2006.Eogene Seismite ofHuanghua Depression.Acta Geologica Sinica,80(11):1711～1715.
Yang Dahuan.1999.Rockin seismic genesisin Leishan area.GuizhouGeology,16(2):136～140(in Chinese with English abstract).
Zhang Qin,et al.2003.The discovery of seismite andits significancein Lower Cretaceous in Liugouzhuang and Kulongshan region,Qingnan Sag,Jiuxi Basin.Acta Geologica Sinica,77(2):158～163(in Chinese with English abstract).
曹国强,等.2004.济阳坳陷早第三纪地震事件沉积序列.地质找矿论丛,19(4):252～256.
陈世悦,袁文芳,鄢继华.2003.济阳坳陷早第三纪震积岩的发现及其意义.地质科学,38(3):413～424.
段吉业,刘鹏举,万传彪.2002.华北燕山中-新元古代震积岩系列及其地震节律.地质学报,76(4):441～447.
杜远生,韩欣.2000.论震积作用和震积岩.地球科学进展,15(4):389～394.
郭建华,王方平,刘贵,等.1999.湘西大庸上震旦统灯影组震裂角砾岩.石油实验地质,21(3):219～224.
胡德庆,柳德全,瞿方源等.2003.塔里木盆地构造演化史与构造控油特征研究报告.
贾承造,等.1997.中国塔里木盆地构造特征与油气.北京:石油工业出版社.
梁定益,聂泽同,宋志敏.1994.再论震积岩及震积不整合.地球科学-中国地质大学学报,19(6):845～851.
乔秀夫,宋天锐,高林志,等.1996.中国震积岩的研究与展望.地质论评,42(4):317～320.
乔秀夫,等.1994.碳酸盐岩振动液化地震序列.地质学报,68(1):16～32.
宋天锐,等.1988.北京十三陵前寒武纪碳酸盐岩地层中的一套可能的地震—海啸序列.科学通报,38(8):609～611.
田洪水,万中杰,王华林.2003.鲁中寒武系馒头组震积岩的发现及初步研究.地质论评,49(2):123～131.
杨剑萍,王辉,陈世悦,等.2004.济阳坳陷古近系震积岩特征.沉积学报,22(2):281～287.
杨剑萍,王亚丽,查明,牟雪梅.2006.山东惠民凹陷古近系湖泊地震涌浪记录的新发现.地质学报,80(11):1715～1722.
杨萍,杜远生,徐亚军.2006.黄骅坳陷古近纪地震事件沉积研究.地质学报,80(11):1711～1715.
张琴,朱筱敏,张建军,等.2003.酒西盆地青南凹陷柳沟庄—窟窿山地区下白垩统震积岩的发现及意义.地质学报,77(2):158～163.
A.Seilacher.1969.Fault-graded bed interpreted as seismites.Sedi mentology,13(1～2):155～159.
Cao Guoqiang.2004.The Early Tertiary sedi mentary sequence ofearthquake events in Jiyang Depression.Geology ExplorationCommention,19(4):252～256(in Chinese with Englishabstract).
Chen Shiyue,Yuan Wenfang,YanJihua.2003.Discovery andsignificance of earthquake event deposits of Early Tertiary in the Jiyang Depression.Chinese Journal of Geology,38(3):413～424(in Chinese with English abstract).
Duan Jiye,Liu Pengju,Wan Chuanbiao.2002.Mesoproterozoic andNeoproterozoic seismite and its rhythmin the Yanshan area,North China Platform.Acta Geologica Sinica,76(4):441～447(in Chinese with English abstract).
Du Yuansheng,Han Xin.2000.Study on seismite action andseismite.Advance in Earth Science,15(4):389～394(inChinese with English abstract).
Guo Jianhua,Wang Fangping,Liu Gui,et al.1999.Shatteredbreccia of the Upper Sinian Dengying Formation in Dayong,West Hunan Province.Petroleum Geology and Experi ment,21(3):219～224(in Chinese with English abstract).
Heezen B C,Dyke C L.1964.Grand bank slump.Bull Am AssPetrol Grol,48(2):221～225.
Jia Chengzao,et al.1997.Structure Character and Oil and Gas inTari m Basin China,Beijing:PetroleumIndustry Press.
Liang Dingyi,Nie Zetong,Song Zhi min.1994.A re-study onseisnite and seislno-unconformity.Earth Science—Journal ofChina University of Geosciences,19(6):845～851(in Chinesewith English abstract).
Qiao Xiufu,et al.1994.Seismic sequence in carbonate rocks byvibrational liquefaction.Acta Geologica Sinica,68(1):16～32(in Chinese with English abstract).
Qiao Xiufu.1996.Study of Seismites of China and its prospects.Geological Review,42(4):317～320(in Chinese with Englishabstract).
Roep T B,Events AJ.1992.Pillow-beds:a newtype of seismites?An example from Oligocene turbidite fan complex,Alicante.Sedi mentology,39:711～724.
Song Tianrui,et al.1988.A possible seismic-tsunami sequence inPrecambrian carbonate stratigraphy in Shisanling area,Beijing.Geological Bulletin of China,38(8):609～611(in Chinese withEnglish abstract).
Spallctta C,Vai G B.1984.Upper Devonian intraclast parabrecciasinterpreted as seismites.Mar.Geol,55(1～2):133～144.
TianHongshui,WanZhongjie,WangHualin.2003.Discovery andpreli minary study on seismites of the Cambrian MantouFormation in the Central Shandong area.Geological Review,4(2):123～131
Wu Xiantao,Yin Guoxun.1992.Features and significance of seismitefrom Upper Jurassic lacustrine deposites of Emei,SichuanPrivince.Acta Sedi mentologca Sinica,10(3):19～24(in Chinesewith English abstract).
Yang Jianping,Wang Hui,Chen Shiyue,et al.2004.The featuresof seismites in Jiyang Sub-Basin,Paleogene.ActaSedi mentologica Sinica,22(2):281～287(in Chinese withEnglish abstract).
Yang Jianping,Wang Yali,Zha Ming,Mou Xuemei.2006.Discovery of the Seismic Surge Wave Deposits Record ofPaleogenein Hui min Depression,ShandongProvince.ActaGeologica Sinica,80(11):1715～1722.
Yang Ping,Du Yuansheng,Xu Yajun.2006.Eogene Seismite ofHuanghua Depression.Acta Geologica Sinica,80(11):1711～1715.
Yang Dahuan.1999.Rockin seismic genesisin Leishan area.GuizhouGeology,16(2):136～140(in Chinese with English abstract).
Zhang Qin,et al.2003.The discovery of seismite andits significancein Lower Cretaceous in Liugouzhuang and Kulongshan region,Qingnan Sag,Jiuxi Basin.Acta Geologica Sinica,77(2):158～163(in Chinese with English abstract).
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