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黑龙江东部盆地群早白垩世岩相古地理研究与油气远景分析
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摘要
从国家对能源的战略需求出发,大庆油田公司提出“大庆外围找大庆、大庆深部找大庆”,实现大庆“百年油田”建设的战略目标,而围绕东部盆地进行重点油气勘探则是“大庆外围找大庆”的重要环节。
     本次研究通过大量野外地质调查、区域地质资料分析、前人研究成果综合,认为黑龙江东部盆地群早白垩世为三江—东锡霍特盆地这一大型裂陷湖盆的南端。基于这样的认识,以沉积学理论为指导,以基干钻井剖面所取得第一手定量资料为立足点,以岩石学及沉积相分析研究为基础,以单因素分析多因素综合作图法为方法论,编制东部盆地群1:50万定量岩相古地理图,结合烃源岩有机地化及储层物性,进行油气远景分析,主要取得了以下认识及结论:
     1、通过系统收集整理研究区钻井剖面资料,对区内16口钻井进行详细岩心描述,取得了第一手岩石学资料及沉积相划分依据,研究区岩石类型齐全,层理构造发育,碎屑岩多见各种粒级的砾岩、砂岩及泥岩夹有煤系地层,并可见作为储层及盖层的多种火山岩,单独区分出震积岩,认为该种类型岩石对油气储集具有重要意义。
     2、对海相环境进一步探讨,发现海绿石、自生独居石及莓状黄铁矿等自生矿物组合,且在对应层段发现代表典型潮坪沉积的双粘土层构造,为黑龙江东部盆地群白垩纪发生海侵提供了矿物学和沉积学佐证。
     3、通过对研究区5口钻井沉积相层序地层划分,划分出10个完整的全区可以对比的三级层序,尤其是层序SQ4在全区对比中最为典型,发育HST、TST及LST三个体系域,LST在可作为全区的对比标志层,为早白垩世早期全区为统一湖盆提供了新的证据。
     4、识别出陆相和海相两大类沉积环境。陆相沉积环境进一步划分为曲流河三角洲相、辫状河三角洲相和湖泊相3种沉积相类型,并进一步识别出7种沉积亚相及16种沉积微相;海相沉积环境可进一步划分为滨海和浅海陆棚2种沉积相类型,海相沉积主要作为夹层位于白垩系不同层位,在平面图上由于不是优势相而未显示。
     5、以“单因素分析多因素综合作图法”为方法论,在单剖面相分析基础上,选取地层厚度(m)、粗碎屑岩含量(%),砾岩含量(%)及煤和碳质页岩含量(%o)四个单因素,编制黑龙江东部盆地群城子河期和穆棱期的定量岩相古地理图,表明城子河期到穆棱期沉积演化具有继承性、发展性和阶段性三个显著特点。从城子河期到穆棱期是一个水体加深,湖盆扩大的过程,城子河组时期,形成了统一汇水盆地,但湖盆水深相对较浅,以三角洲为主的辫状河(曲流河)三角洲—滨浅湖相沉积体系为特征,并伴有海侵事件;穆棱期湖盆面积扩大,水体相对变深,以曲流河(辫状河)三角洲—滨浅湖—半深湖—湖底扇沉积体系为主。
     6、综合研究岩相古地理演化、沉积相带展布、有机地化及储层物性指标析,确定鸡西盆地、三江绥滨凹陷和勃东地区为烃源岩和储集层发育的较有利相带。并提出勃东—前进—抚远坳陷应为半深湖—深湖相沉积,是潜在的有利油气勘查远景区,为下一步油气勘探部署提供科学依据和新的思路。
Baesd on the strategic requirement of energy resources, Daqing oilfield company purposed the target that "to find the oil and gas in peripheral and deep-seated of Daqing", and one of the key links is the oil and gas exploration for easten basins.
     On the basis of lots of field investigation, region data analysis and previous researches, it was considered that the easten Heilongjiang basins was the south part of large Sanjiang—Xihuote basin in early Cretaceous. Therefore, this article is mainly upheld by the theory of sedimentology, using the firsthand quantitative information which was obtained from well drilling sections as a foothold. And it was also based on the analysis of petrology and sedimentary facies, using the single factor analysis and multifactor comprehensive mapping method as its methodology. Combined with the regional geotectonic, the 1:500000 quantitative lithofacies palaeogeography map were made to predict the oil and gas prospect zone. The main cognitions and conclusions of this thesis are as follows:
     1、It collected the materials of the well drilling section systematicly, and it also described 16 drilling wells in details to obtain the first hand datas of petrology and the partitioning standards of sedimentary facies. Rock types are complete and bedding structures are various. It contains many kinds of clastic rocks, such as conglomerate sandstones and mudstones. Coal measure strata are also abundant, many kinds of volcanic rocks which were used as reservoir and cover in this area. The seismites were distinguish alone which were considered to be significance to oil and gas reservoir.
     2、According to further discussion on the marine environment, the authigenic mineral combinations of glauconite, authigenic monazite and framboid pyrite were found. And the typical tidal flat deposits with two-clay-layer structure are also found in the corresponding layers, which supplied mineralogical and sedimentology evidences to transgression in the cretaceous basins of eastern Hei Longjiang Province.
     3、Based on the sequence analysis of 5 drilling wells in the study area,10 integrated third-order sequences were divided out, especially the sequence 4, which can be compared in all region and provide strong evidences of that the basins were unified in the early Cretaceous.
     4、It also identify two major categories of continental and Marine sedimentary environments. Continental depositional environment are further divided into 3 types, they are meandering river delta, braided delta and lacustrine facies.Furthermore, it identifies 7 kinds of sedimentary sub-facies and 16 kinds of sedimentary micro-facies. Marine sedimentary environment can be further divided into 2 types, they are coastal and shallow shelf facies. Marine deposits were mainly regard as dissections which were located in different layers in the Cretaceous. Because of non-dominant facies, which were not display on planar graph.
     5、Using the single factor analysis and multifactor comprehensive mapping method, four single factors were selects (formation thickness(m), clastic percentage content(%), conglomerate percentage content (%) and coal and carbon shale content (‰)).to make the quantitative lithofacies and paleogeography maps of Muling period and Chengzihe periods were compiled. There are 3 distiguished characters of Inheritance, development and Staggered from Chengzihe period to Muling period. Form the period of Chengzihe to Muling, it is a water enhanced process. Muling period inherited Chengzihe period deposition, and continues to develop with its base. In the period of the Chengzihe formation, there already formed a unified basin, but the water depth relatively shallow, so that there fromed braidd delta (meandering delt) and shore-shallow lacustrine sedimentary system, accompanied by transgression events. The lake area of Muling period became larger, and water relatively gets deeper. Then it fromed a braidd delta (meandering delt)-shore-shallow lacustrine and semi-deep lake systems.
     6、The comprehensive study on lithofacies and paleogeography evolution, sedimentary facies distribution and organic geochemical and reservoir properties analysis, defined that Jixi basin, the Sanjiang Suibin hollow and BoDong areas were the favorable facies belt of hydrocarbon source rocks and reservoir facies. It was purposed that BoDong-Qianjin-Fuyuan area was depocenter of the semi-deep lake-deep lake, all above should be the focus for further exploration zone.
引文
陈丽蓉,时英民等.2007.闽南—台湾浅滩大陆架海绿石的研究[J].海洋与湖沼,13(1):36-47.
    陈丽蓉.1994.早期成岩过程中自生海绿石的演变史[J].科学通报,39(9):829-831.
    陈毓川,裴荣富,宋天锐,邱小平.1998.中国矿床成矿系列初论[M].北京:地质出版社,1-104.
    陈丕基,金帆主编.1999.热河动物群(Palaeoworld) [M].合肥:中国科技大学出版社,28-31,46-61.
    陈瑞君.1985.我国一些地区海绿石的矿物学特征及其沉积环境研究[J].岩石学研究,(5):91-101.
    陈世悦,袁文芳,鄢继华.2003.济阳凹陷早第三纪震积岩的发现及其意义.地质科学,38(3):377-384.
    成都理工大学课题组编.2003.大庆探区外围盆地含油气性评价与优选[R].内部报告.
    程金辉,何承全.2001.黑龙江省东部鸡西盆地早白垩世滴道组的沟鞭藻类[J].古生物学报,40(1):127-133.
    崔克信.1986.中国自然地理·古地理(下册)[M].北京:科学出版社.1-173.
    大庆油公司勘探开发研究院.2003.外围盆地评价优选及勘探部署研究[R].内部报告.
    丁述理.1991.贵州纳雍地区龙潭组的海绿石特征及指相意义[J].煤田地质与勘探,19(4):10-15.
    冯增昭,鲍志东,李尚武等.1997.中国南方早中三叠世岩相古地理[M].北京:石油工业出版社.
    冯增昭,鲍志东,李尚武等.1994.滇黔桂地区早中三叠世岩相古地理[M].山东东营:石油大学出版社.
    冯增昭.1992.单因素分析综合作图法-岩相古地理学方法论[J].沉积学报,10(3):70-77.
    冯增昭.1989.碳酸盐岩岩相古地理学[M].北京:石油工业出版社.
    冯增昭,杨玉卿,鲍志东,金振奎等.1988.中国南方石炭纪岩相古地理[M].北京:地质出版社.
    冯增昭.华北下奥陶统岩相古地理新探[J].华东石油学院学报,(3):57-79.
    冯增昭,鲍志东,张永生等.1998.鄂尔多斯奥陶纪地层岩石岩相古地理[M].北京:地质出版社.
    冯增昭,陈继新,张吉森.1991.鄂尔多斯地区早古生代岩相古地理[M].北京:地质出版社.
    冯增昭,金振奎,杨玉卿等.1994.滇黔桂地区二叠纪岩相古地理[M].北京:地质出版社.
    冯增昭,彭勇民,金振奎,鲍志东.2004.中国晚奥陶世岩相古地理[J].古地理学报,(2).
    冯增昭,彭勇民,金振奎等.2001.中国南方早奥陶世岩相古地理[J].古地理学报,(2).
    冯增昭,彭勇民,金振奎等.2001.中国南方中及晚奥陶世岩相古地理[J].古地理学报,(4).
    冯增昭,王英华,李尚武等.1988.下扬子地区中下三叠统青龙群岩相古地理研究[M].昆明:云南科技出版社.
    冯增昭,王英华,张吉森等.1990.华北地台早古生代岩相古地理[M].北京:地质出版社.
    冯增昭.1979.华北早奥陶世岩相古地理新探[J].地质科学,(4):302-313.
    冯增昭主编.1993.沉积岩石学[M].北京:中国工业出版社,(上册)1-368,(下册)1-327.
    冯子辉,任延广,王成等.2003.松辽盆地深层火山岩储层包裹体及天然气成藏期研究[J].天然气地球科学,14(6):436-442.
    关士聪.1984.中国海陆变迁海域沉积相与油气[M].北京:科学出版社,1-104,图1-25.
    关士聪,袁捷,江圣邦等著.1991.中国中新生代陆相沉积盆地与油气(晚三叠-第四纪)[M].科学出版社.
    郝诒纯,苏德英,余静贤等.2000.中国地层典·白垩系[M].北京:地质出版社.1-124.
    何起祥等.2006.中国海洋沉积地质学[M]北京:海洋出版社,468-476.
    和钟铧.2009.黑龙江东部晚中生代盆地群构造层划分及构造沉积演化[J].世界地质,28(1):20-27.
    黑龙江省地质矿产局.1993.黑龙江省区域地质志[M].地质出版社.
    黑龙江省东部中生代含煤地层研究队著.1986.黑龙江省东部龙爪沟群的研究及其与鸡西群的对比[M].黑龙江科学技术出版社.
    黄汲清.1959.中国东部大地构造分区及其特点的新认识[J].地质学报,39(2):115-134.
    黄汲清.1954.中国主要地质构造单位[M].北京:地质出版社,1-162,附图1-8.
    黄凯芬,彭应熙.1981.河南禹县二迭纪煤系中的海绿石[J].煤田地质与勘探,(5).
    洪作民.1994.华北地台北缘中晚元古代地壳运动与地壳构造[J].化工地质,16(3):145-153.
    李思田等.1990.中国东部及邻区中生代裂陷作用的大地构造背景[C].中国及邻区古地理和生物古地理论文集.北京:地质出版社.
    李思田等.987.中国东北部晚中生代裂陷作用和东北亚断陷盆地系[J]. 中国科学,B辑.
    李思田.1997.联合古陆演化周期中超大型含煤及含油气盆地的形成.地学前缘,4(3-4):299-304.
    刘宝瑶,许效松.1994.中国南方岩相古地理图集[M].北京:科学出版社,1-188.
    刘池洋,杨兴科.2000.改造盆地研究和油气评价的思路[J].石油与天然气地质,21(1):11-14.
    刘鸿允.1955.中国古地理图[M].北京:科学出版社,1-69.
    卢衍豪.1965.中国寒武纪岩相古地理轮廓初探[J].地质学报,45(4):349-357.
    卢衍豪.1979.中国寒武纪沉积矿产与“生物-环境控制论”[M].北京:地质出版社.
    罗修权,李佩贤.1997.侏罗-白垩系界线年代研究[J].地球学报,18(3):242-247.
    梅冥相,杨锋杰,高金汉.2008.中元古代晚期浅海高能沉积环境中的海绿石:以天津蓟县剖面铁岭组为例[J].地学前缘,15(04):146-157.
    庞其清,李佩贤,田树刚等.2002.冀北滦平张家沟大北沟组-大店子组介形类的发现及生物地层界线研究[J].地质通报,21(6):329-338.
    蒲心纯,周浩达,王熙林,罗安屏,李善姬等.1993.中国南方寒武纪岩相古地理与成矿作用[M].北京:地质出版社,1-191.
    乔秀夫,宋天锐,高林志等.2006.地层中地震记录(古地震)[M].地质出版社.
    邱家骧.1985.岩浆岩岩石学[M].北京:地质出版社.
    全国地层委员会.2001.中国地层指南及中国地层指南说明书(修订版)[M].北京:地质出版社,1-59.
    全国地层委员会.2002.中国区域年代地层(地质年代)表说明书[M].北京:地质出版社,1-72.
    任建业等.1996.中国大陆东部晚中生代裂陷作用的表现形式及其幕式扩展[J].现代地质,10(4).
    任建业,刘文龙,林畅松等.1996.中国大陆东部晚中生代裂陷作用的表现形式及其幕式扩展[J].现代地质,10(4):526-531.
    沙金庚.2003.黑龙江东部早白垩世生物地层学研究的主要进展[J].地学前缘,9(03):95-101.
    邵正奎,孟宪禄,王洪艳等.1999.松辽盆地火山岩地震反射特征及其分布规律[J].长春科技大学学报,29(1):33-36.
    水谷伸治郎,邵济安,张庆龙.1989.那丹哈达地体与东亚大陆边缘中生代构造的关系[J].地质学报,(3):204-216.
    孙革,全成,孙春林等.2005.黑龙江嘉荫乌云组地层划分及时代的新认识[J].吉林大学学报(地球科学版),35(2):137-142.
    孙革,郑少林.1999.黑龙江鸡西含煤盆地早白垩世生物地层研究新进展[J].煤田地质与勘探,27(06):1-3.
    宋天锐,和政军等.2003.前寒武纪沉积岩中自生独居石的发现及其意义[J].沉积学报,21(1):118-124.
    宋天锐.2007.北京十三陵地区中元古界长城系沉积相标志及沉积环境模式[J].古地理学报,9(05):461-472.
    宋天锐,和政军.2000.北京十三陵元古宙大红峪组含事件信息的沉积岩研究[J].岩石矿物学杂志,19(04):323-332.
    宋天锐,和政军,万渝生,张巧大.2003.前寒武纪沉寂岩中自生独居石的发现及其意义[J].沉积学报,21(3):118-124.
    宋天锐,万渝生,陈振宇,张巧大.2004.中国北方元古宙沉积岩中自生稀土矿物特征及其意义[J].地质学报,78(6):822-827.
    宋天锐,张丽彦.1987.新疆第三纪砾壳灰岩中发现方铅矿及其矿化作用方面的意义[J].地球化学,第二期:161-165.
    宋天锐,乔秀夫.1992.辽宁金县寒武纪早期生物矿化迹象[J].矿床地质,11(4):359-366.
    宋天锐.2007.北京十三陵地区中元古界长城系沉积相标志及沉积环境模式[J].古地理学报,9(5):461-472.
    宋天锐,贾玉福.1962.关于铂近砂矿区进行地质工作的一些意见[C].中国地质学会第32届学术会议论文集.北京:268-274.
    宋天锐.1957.重砂矿物分析方法[M].北京:地质出版社,1-107.
    宋天锐.1999.大连地区前寒武纪沉积岩中发现自生独居石及其意义[J].沉积学报,17(增刊):663-667.
    唐建仁,刘金平,谢春来等.2001.松辽盆地北部徐家围子断陷的火山岩分布及成藏规律[J].石油地球物理勘探,36(3):345-351.
    田树刚,庞其清,牛绍武等.2004.陆相侏罗—白垩系界线候选层型剖面初步研究[J].地质通报,23(12):1170-1179.
    丸山茂德.1984.北美一欧亚板块边界的演化史[J].译自《地球》:41-49.
    王登红,陈毓川,徐珏等.2005.中国新生代成矿作用[M].北京:地质出版社,462-509.
    王鸿祯主编.1985.中国古地理图集[M].北京:地图出版社.
    王鸿祯.1985.中国古地理图集[M].北京:地图出版社,1-85(中文),1-28(英文),图1-143.
    王鸿祯.1990.中国及邻区构造古地理和生物古地理[M].北京:中国地质大学出版社.
    王骏等.1997.东北亚沉积盆地的形成演化及其含油气远景[M].北京:地震出版社.
    王思恩,郑少林,于菁珊等.2000.中国地层典·侏罗系[M].北京:地质出版社,1-154.
    王玉净,樊志勇.1997.内蒙古西拉木伦河北部蛇绿岩带中二叠纪放射虫的发现及其地质意义[J].古生物学报,36(1):58-69.
    王竹泉等.1991.华北地台石炭纪岩相古地理[M].北京:煤炭工业出版社,284-300.
    吴福元,葛文春,孙德有,郭春丽.2003.中国东部岩石圈减薄研究中的几个问题[J].地学前缘,10(3):51-60.
    徐嘉炜,马国锋.1992.郊庐断裂带研究的十年回顾[J].地质论评,38(4):316-324.
    徐嘉炜,朱光,吕培基等.1995.郯庐断裂平移年代学研究的进展[J].安徽地质,5(1):1-12.
    杨建国,唐振海,汪在君等.2005.三江地区中生界石油地质特征研究[R].大庆油田有限责任公司勘探开发研究院研究报告.
    杨剑萍,王辉,陈世悦等.2004.济阳凹陷古近纪震积岩特征[J].沉积学报,22(2):281-287.
    杨小菊,何承全,黎文本等.2003.鸡西盆地早白垩世穆棱组海相沟鞭藻的发现及其古环境意义[J].科学通报,(14).
    殷鸿福.1988.中国古生物地理学[M].北京:中国地质大学出版社.
    袁静.2004.山东惠民凹陷古近纪震积岩的特征及其地质意义[J].沉积学报,22(1):41-46.
    翟光明,宋建国,靳久强,高维亮.2002.板块构造演化与含油气盆地形成和评价[M].北京:石油工业出版社,67-225.
    赵春荆,朱群,李之彤.佳木斯地块基底地质构造[J].中国地质科学院沈阳地质矿产研究所集刊,1997(5—6):1-11.
    赵春荆,彭玉鲸,党增欣等著.1996.吉黑东部构造格架及地壳演化[M].沈阳:辽宁大学出版社.
    赵越,杨振宇,马醒华.1994.东亚大地构造发展的重要转折[J].地质科学,29(2):105-109.
    周名魁,王汝植,李志明等.1993.中国南方奥陶纪-志留纪岩相古地理与成矿作用[M].北京:地质出版社,1-111,图版1-4.
    周廷儒,任森厚.1984.中国自然地理,古地理(上册)[M].北京:科学出版社,1-262.
    周锡强等.2009.天津中元古铁岭组叠层石灰岩中原地海绿石的沉积学意义[J].地质通报,28(7):985-990.
    张世红,施央申,孙岩等.1997.黑龙江完达山造山带及其与那丹哈达地体的关系南京大学学报[J].地球科学,(3):287-294.
    张世红等.1993.论伊-舒地堑伸展构造的深部机制[J].石油物探.
    张晓东,霍岩,包波.2000.松辽盆地北部地区火山岩特征及分布规律[J].大庆石油地质与开发,19(4):10-13.
    张岳桥,赵越,董树文等.2004.中国东部及邻区早白垩世裂陷盆地构造演化阶段[J].地学前缘,11(3):123-133.
    《中国地层典》编委会.1999.中国地层典侏罗系[M].地质出版社.
    中国地质科学院地质矿产所编著.1977.透明矿物显微镜鉴定表[M].地质出版社.
    朱筱敏.2006.层序地层学[M].北京:中国石油大学出版社.
    朱筱敏,杨俊生,张喜林.2004.岩相古地理研究与油气勘探[J].古地理学报,(1).
    Amorosi A, Sammartinoa I, Tateo F etal.2007. Evolution patterns of glaucony maturity:A mineralogical and geochemical approach [J]. Deep-Sea Research (Ⅱ),54:1350-1363.
    Dercourt J,et al.1991. Atlas of Tethys palaeoenvironmental maps[M]. Paris:Gauthier-Villars,1.
    Donald R,et al.1999. Low temperature anaerobic bacterrial diagenesis of ferrou monsulfideto pyrite[J]. Geochimica et Cosmochimica Acta,63:2019.
    Mei Shilong,Herderson C M.2001.Evolution of Permian conodont provincialism and its significance in
    global correlation and implication[J]. Palaeogeography, Palaeoclimatology, Palaeoecology, 170(3-4):237-260.
    Scotese C R.1997. An atlas of plate tectonic reconstructions[Z]. In:http://www.scotese.com.
    SGT Group.2002. new departures in structural geology and tectonics[R].
    Southeast Asian Research Group.1995. SE Asian reconstructions(50-0Ma)[R]. Robert Hall:London University.
    SONG Tian-Rui and ZHANG Li-Yan.1988. Discovery of galena in Tertiary pebbly coquina and the implication in mineralogy[J]. Chinese Journal of Geochemistry,7(3):252-258.
    SONG Tianrui and Gerhard Einsele.1996. Proterozoic Sedimentary Facies and Their Depositional
    Environments in the Ming Tombs District, Beijing[J].30th International Geological Congress,(Field Trip Guide Book):1-26.
    SONG Tian-Rui.1991. Textural. maturity of arenaceous rocks derived by microscope grain size analysis in
    thin section. In:J.P.M.Syvitski(Edit). Principles, methods, and application of particle size analysis[M]. Cambridge:CAMBRIDGE UNIVERSITY PRESS,163-173.
    Visher. G. S.1969. Grain-size distribution and deposition processes[J]. Journal of Sedimentary Petrology,(39):1074-1106.
    Zhang E C,et al.2000.Designing a computer-based system for quantitative palaeobiogeography of Permian branchiopod[J]. Per-mophiles, (36):28-31.
    Ziegler P A.1988. Evolution of the Arctic-North Atlantic and the Western Tethys[J]. AAPG Memoir,43.

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