塔里木盆地上泥盆—下石炭统层序地层格架与古地理
详细信息 本馆镜像全文    |  推荐本文 | | 获取馆网全文
摘要
利用110余口钻井的录井和测井资料,结合地震资料,运用沉积学原理和层序地层学原理,建立了塔里木盆地上泥盆—下石炭统层序地层格架。自下而上,塔里木盆地上泥盆—下石炭统发育东河层序(SQd)、巴楚1层序(SQb1)、巴楚2层序(SQb2)、卡拉沙依1层序(SQk1)共4个三级层序,每个层序均可划分出海侵体系域(TST)和高位体系域(HST)。查明了各层序的地层分布和古地理格局,自下而上,各层序的地层分布范围逐层扩展超覆,古地理格局由SQd发育时期的浅海海湾—半岛演化为SQb1和SQb2发育时期的浅海—孤岛,到SQk1发育时期,塔北地区全部沉没于水下,形成广阔的浅海。SQd、SQb1、SQb2地层向"半岛"和"孤岛"超覆,"半岛"和"孤岛"的周缘是有利的地层圈闭发育区带。
Based on logging curves and well logging data of 110 drilling wells,combining with seismic data,the sequence stratigraphic framework of the Upper Devonian to Lower Carboniferous was established in the Tarim Basin using sedimentologic and sequence stratigraphic principles.From bottom to top, 4 third-order sequences were developed from the Upper Devonian to Lower Carboniferous in the Tarim Basin namely as SQd、SQb1、SQb2 and SQk1,and each sequence can be subdivided into transgression systems tract(TST) and high systems tract(HST).The stratigraphic distribution and palaeogeography framework of each sequence was also studied.From bottom to top,the stratigraphic distribution of each sequence widened and overlapped.The palaeogeography evolved from shallow sea bay-peninsula during the depositional period of SQd to shallow sea-isolated island during the depositional periods of SQb1 and SQb2,and the northern Tarim Basin was all sank below the water during the depositional period of SQk1 which led to the formation of a broad shallow sea.Strata of SQd,SQb1 and SQb2 overlapped to "peninsula"and "isolated island",and the surrounding areas of the "peninsula"and "isolated island"are potential zone for the development of stratigraphic traps.
引文
冯兴强,杨珍,张忠民.2009.塔河油田泥盆系东河塘组地震相研究[J].物探与化探技术,33(5):552-556.
    顾家裕,张兴阳,郭彬程.2006.塔里木盆地东河砂岩沉积和储集层特征及综合分析[J].古地理学报,8(3):285-294.
    郭建华,罗传容,刘生国,等.1995.塔里木盆地前震旦—石炭纪构造演化与石炭纪原型盆地属性[J].矿物岩石,15(3):50-57.
    郭建华,王明艳,蒋小琼,等.2004.塔里木盆地塔中和满西地区石炭系层序地层[J].中南大学学报(自然科学版),35(1):122-128.
    贾承造.1997a.中国塔里木盆地构造特征与油气[M].北京:石油工业出版社,21-26.
    贾承造.1997b.中国塔里木盆地构造特征与油气[M].北京:石油工业出版社,205-232.
    康玉柱.1996.中国塔里木盆地石油地质文集[M].北京:地质出版社,3-4.
    李思田,潘元林,陆永潮,等.2002.断陷湖盆隐蔽油藏预测及勘探的关键技术——高精度地震探测基础上的层序地层学研究[J].地球科学——中国地质大学学报,27(5):592-598.
    谭秀成,昌燕,王振宇,等.2007.塔里木盆地巴楚组沉积格局与演化[J].西南石油大学学报,29(4):39-43.
    田景春,彭军,陈高武,等.2007.塔里木盆地东河塘组层序地层学研究[J].地球科学与环境学报,29(2):130-136.
    王毅,纪友亮,熊继辉,等.1998.塔里木盆地上泥盆统与石炭系层序地层分析[J].沉积学报,16(2):75-81.
    王招明,田军,申银民,等.2004.塔里木盆地晚泥盆世—早石炭世东河砂岩沉积相[J].古地理学报,6(3):289-296.
    吴因业,孙龙德,顾家裕,等.2008.,塔里木盆地满西地区石炭系东河砂岩沉积层序分析与储集层评价[J].古地理学报,10(1):13-24.
    许杰,郭建华,何治亮.2008a.塔里木盆地石炭系层序地层研究[J].海洋地质动态,24(10):19-28.
    许杰,何治亮,郭建华,等.2008b.塔里木盆地及周缘晚泥盆世沉积演化[J].石油实验地质,30(6):568-574.
    杨克绳.2005.塔里木盆地的构造演化[J].海洋地质动态,21(2):25-29.
    杨松岭,高增海,赵秀岐.2002.塔里木盆地东河砂岩层序特征与分布规律[J].新疆石油地质,23(1):35-37.
    翟光明,何文渊.2004.塔里木盆地石油勘探实现突破的重要方向[J].石油学报,25(1):1-7.
    张惠良,杨海军,寿建峰,等.2009.塔里木盆地东河砂岩沉积期次及油气勘探[J].石油学报,30(6):835-842.
    周新源,杨海军,蔡振忠,等.2007.中国海相油气田勘探实例之十:塔里木盆地哈得逊海相砂岩油田的勘探与发现[J].海相油气地质,12(4):51-60.
    朱美衡,郭建华,石媛媛,等.2005.塔河地区石炭系层序地层及与邻区的对比[J].石油勘探与开发,32(3):23-26.
    朱筱敏,张强,马立驰.1999.塔里木盆地东河砂岩层序地层分析[J].海相油气地质,4(4):13-17.
    Sangree J B,Vail P R著.张宏逵等译.1990.应用层序地层学[M].山东东营:石油大学出版社,8-13.

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