用户名: 密码: 验证码:
柴达木盆地北缘西段冲断带油气成藏研究
详细信息    本馆镜像全文|  推荐本文 |  |   获取CNKI官网全文
摘要
柴达木盆地北缘有着广阔的勘探前景,但受各种条件的限制,总体勘探程度不高,影响了人们对北缘地质认识的深化,特别是中生界沉积与演化规律认识还不够清晰,影响了人们对山前油气成藏条件的认识,进而影响了山前冲断带油气勘探的进程。
     本文总结了柴北缘勘探的历程和现状,指出了柴北缘近年来勘探上取得的最新成果和进展,针对柴北缘油气资源状况,认为柴北缘油气资源丰富,勘探程度较低,勘探潜力很大,勘探前景看好。针对柴北缘的现状,提出了柴北缘基础地质问题四大争论焦点:即构造单元划分、侏罗系地层的划分和展布、构造演化历史、构造成因和形成时间,围绕这些焦点问题,明确了本文的选题和所要研究的内容,厘定了研究思路。
     本文从中国西部地区侏罗系盆地分布特征和中国西部侏罗系沉积特征入手,研究了柴达木盆地构造演化背景和柴北缘的区域地质背景,认为柴北缘属沉降-隆生-沉降-隆生型。在早、中侏罗世早期时,侏罗系的沉积环境是弱伸展和伸展的断陷,中侏罗世中期时转为坳陷,早白垩世以后发生了一次大规模运动,形成早期的古构造。新生代末期,受喜山运动晚幕的影响,祁连山向盆地发生逆冲,在山前形成推覆构造,成为有利勘探目标。从大煤沟标准剖面入手,进行了柴北缘侏罗系地层层序划分的研究,并通过对现今残余侏罗系地层的分布特征,提出了侏罗纪时期具有两大沉降带的观点,侏罗系向山前加厚,为山前逆冲带成藏提供了油源条件。通过研究,总结了柴北缘中、新生代石油地质具有六大主要特点,提出了赛什腾山前冲断带、赛什腾凹陷潜伏构造带和冷湖-南八仙构造带为重点有利目标的勘探思路,对下一步的勘探具有重要的指导意义。
The northern margin in the Qaidam Basin has a wider exploration prospect, however ,the extent of exploration is lower because of the limition of varied facters, so that the geological understanding for the north region is limited in some extent , especially,the sedimentary and evolutionary rule for Mesozoic have not been known clearly, as a result it has confined the people to realize the oil/gas-forming conditions in the front-mountain belt, furthermore ,the oil/gas exploration in the thrust belt of the front-mountain cannot be run smoothly.In this paper ,the exploration history and present circumstances in the northern margin of the Qaidam Basin are concluded , the update exploration achievements and progresses made in recently are introduced .Based on oil/gas resources condition in the northern margin of the Qaidam Basin, it is realized that the northern margin of the Qaidam Basin is characterized by abundant oil/gas resources, lower exploration extent, large exploration potential, and good prospect of exploration .On the basis of the present circumstances in the northern margin of the Qaidam Basin, four key viewpoints on the basic geology in the northern margin of the Qaidam Basin have been put forward: that is ,the division and distribution of Jurassic strata, the tectonic evolutionary history, the cause-forming and the age-forming of tectonic. According to these viewpoints, the finial title and the researches being made in this paper are detemined.Based on the characteristics of distribution and sedimentation of Jurassic basin in the western region of China, the background of tectonic evolution of the Qaidam Basin and regional geology in the northern margin of the Qaidam Basin have been studied. It is suggested that the northern margin of the Qaidam Basin is a subsidence-uplift- subsidence-uplift basin. During the Early Jurassic and early stage of Middle Jurassic, the sedimentary envoiroment of Jurassic belonged to the type of weak-extension and extension fault-depression, then it switched to depression during the middle stage of Middle Jurassic and a large-scale movement happened after the Early Cretaceous, which made the early paleo-tectonic forming. At the end of Cenozoic, the Qilian Mountains was pushed back to the basin because of the effect of the late stage of Himalayas event, and overturned tectonic are formed, thus become the favorable exploration target. In addition, on the basis of the data of Dameigou profile, division of the stratigraphical sequence for the northern margin of the Qaidam Basin has been studied, meanwhile according to the distribution characteristics of
    Jurassic remains strata , the auther puts forward that two-large subsidence belts had been formed during the Jurassic, Jurassic strata get deep along the front of Mountain, thus provide the source rocks for the reservoir-forming of the thrust-belt at the front of mountain. Finally, based on the detailed researches , six main characteristics on Mesozoic and Cenozoic petroleum geology of the northern margin of the Qaidam Basin can be concluded, also,the auther suggests that the thrust-fault belt at the front-Saishiteng Mountains, hidden structure belt in Saishiteng depression and Lenghu-Nanbaxian structure belt could become the key favorable exploration targets, it will play significant role in guiding the next step of exploration.
引文
1 安作相,大力寻找柴达木盆地侏罗系油田,北京:石油工业出版社,2001.9
    2 曹运江、陆廷清、牟中海等,柴达木盆地北缘构造型式及油气勘探前景,西南石油学院学报,2000,22(3):9-11
    3 陈发景、汪新文,中国西北地区早-中侏罗世盆地原形分布,地学前缘,2000,7(4):459-469
    4 陈蟒蛟、白淑艳,柴达木盆地北缘油气藏类型、特征及其控制因素探讨,江汉石油学院学报,2002,24(2):8-11
    5 陈世悦、徐凤银、彭德华等,柴达木地块板块构造演化与油气聚集规律综合研究(内刊),石油大学,2000.9
    6 陈世悦、徐凤银、彭德华,柴达木盆地基底构造特征及其控油意义,新疆石油地质,2000,21(3):175-179
    7 崔军文、张晓卫、李朋武,阿尔金断裂:几何学、性质和生长方式,地球学报,2002,23(6):509-515
    8 戴俊生,柴达木盆地构造样式控油作用分析,石油实验地质,2000,22(2):121-124
    9 戴俊生、叶兴树、汤良杰等,柴达木盆地构造分区及其油气远景,地质科学,2003,38(3):291-296
    10 戴俊生、曹代勇,柴达木盆地构造样式的类型和展布,西北地质科学,2000,21(2):57-62
    11 戴俊生、曹代勇、张守仁,冷湖背斜带中东段构造特征分析,煤炭学报,1999,24(6):561-565
    12 戴俊生、曹代勇,柴达木盆地新生代构造样式的演化特点,地质论评,2000,45(5):455-460
    13 党玉琪、胡勇、余辉龙等,柴达木盆地北缘石油地质,北京:地质出版社,2003.2
    14 党玉琪、余辉龙、张敏等,柴达木盆地北缘前陆盆地油气富集规律及勘探目标选择(内刊),青海油田勘探开发研究院,2003.9
    15 邓金根、蔚宝华、王利华等,青海柴北缘山前构造带地应力分布规律研究(内刊),石油大学,2002.12
    16 狄恒恕、王松贵,柴达木盆地北缘中、新生代构造演化探讨,地球科学,1991,16(5):533-539
    17 范连顺、李建青、邹丛新等,柴达木盆地油气资源评价(内刊),青海油田勘探开发研究院,1993.12
    18 冯增昭、王英华、刘焕杰等,中国沉积学,北京:石油工业出版社,1994.10
    19 管全俊、宋兵、薛建勤等,青海省柴达木盆地冷湖-南八仙构造带重点解剖区研究报告(内刊),青海油田勘探开发研究院,2002.3
    20 韩秦鹏、郁忠义、刘建成,青海柴达木盆地油气资源利用及矿权管理研究,2004年5月
    21 何登发、李德生、吕修祥,中国西北地区含油气盆地构造类型,石油学报,1996,17(4):8-1727
    22 和钟铧、刘招君、郭巍等,柴达木北缘中生代盆地的成因类型及构造沉积演化,吉林大学学报(地球科学版),2002,32(4):333-339
    23 和钟铧,柴北缘中生代前陆盆地构造沉积特征及动力学机制,吉林大学,2001.7
    24 胡受权、曹运江、黄继祥等,柴达木盆地北缘地区前陆盆地演化及其油气勘探目标,天然气工业,1999,19(4):1-5
    25 胡受权、曹运江、黄继祥,柴达木盆地侏罗纪盆地原形、及其形成与演化探讨,石油实验地质,1999,21(3):189
    26 胡受权、郭文平、曹运江等,柴达木瓮地北缘构造格局及在中、新生代的演化,新疆石油地质,2001,22(1):13-16
    27 胡勇、庞黎、贺鹏等,敦煌盆地侏罗系地质特征及油气资源评价(内刊),青海油田勘探开发研究院,1997.4
    28 胡勇、邹丛新、郭璞等,青海省柴达木盆地油气资源评价方法研究及资源量预测(内刊),青海油田勘探开发研究院,1990.10
    23 黄汉纯、黄庆华、马寅生,柴达木盆地地质与油气与预测,北京:地质出版社,1990年,1-146
    24 黄汉纯、周显强,王长利,柴达木盆地构造演化与石油富集规律,地质论:评,1989,35(4):314-322
    25 贾承造、何登发、雷振宇等,前陆冲断带油气勘探,北京:石油工业出版社,2000.10
    26 姜洪训、高焕章,柴达木盆地北缘逆冲推覆构造及其含油气性研究,西安:西北大学出版社,1989年,30-40
    27 靳久强、赵文智、薛良清,中国西北地区侏罗纪原形盆地与演化特征,地质论评,1999,45(1):92-104
    28 赖绍聪、邓晋福、杨建军等,柴达木北缘发现大型韧性剪切带,现代地质,1993,18(2):1-7
    29 赖绍聪、邓晋福、赵海玲,柴达木北缘古生代蛇绿岩及其构造意义,现代地 质,1996,10(1):18-28
    30 李国玉、吕鸣岗等,中国含油气盆地图集,北京:石油工业出版社(第二版),2002.12
    31 李明诚,石油与天然气运移研究综述,石油勘探与开发,2000,27(4)3-10
    32 李伟、刘宝珺、白淑艳,柴达木盆地侏罗系地层沉积大迁移及成因分析,石油学报,2002,23(6):16-19
    33 梁狄刚、苏爱国、彭德华等,柴达木盆地北缘与西部油气源对比及油气运移研究(内刊),中国石油勘探开发研究院,2001.6
    34 林茂炳,柴达木盆地南北推覆构造概论,成都理工学院学报,1993,20(4):11-17
    35 刘桂侠、杨永泰,柴达木盆地北部基底岩性对上部地层构造演化及储层条件的影响,天然气工业,2003,32(2):40-42
    36 刘和甫,沉积盆地地球动力学分类及构造样式分析,地球科学-中国地质大学学报,1993,18(6):699-724
    37 刘和甫,前陆盆地类型及褶皱-冲断层样式,地学前缘,1995,8:105-123
    38 刘训、高锐,柴达木-祁连-北山地区地壳结构和地体组合,地质学报(英文版),1998,72(3):243-255
    39 陆廷清、马志强、牟中海,柴达木盆地的侏罗系,石油勘探与开发,1997,24(6):17-20
    40 罗金海、李继亮、何登发,山前冲断构造带研究的新进展,地质论评,1999,45(4):382-389
    41 罗群、庞雄奇,柴达木盆地断裂特征及油气区带成藏规律,西南石油学院学报,2003,25(1):1-5
    42 马金龙、李凤君、贾庆军,柴达木盆地北部碰撞构造与盆地改造变形,石油实验地质,24(4):291-295
    43 牟中海,陈志勇、陆廷清,柴达木盆地北缘中生界剥蚀厚度恢复,石油勘探与开发,2000,27(1):35-37
    44 彭德华、胡勇、姜桂凤等,柴达木盆地油气资源评价(内刊),青海油田勘探开发研究院,2002.12
    45 施俊、杨生、王佩业等,2004年度柴达木瓮地圆顶山地区CEMP77勘探成果报告(内刊),华东地质勘查局八一四队,2004.8
    46 宋鸿林,斜向滑动与走滑转换构造,地质科技情报,1996,15(4):33-38
    47 孙德君、罗群,柴达木盆地断裂系统特征与油气勘探战略方向,石油实验地质,2003,25(5):426-430
    48 孙殿卿,邓乃公,从柴达木盆旋卷构造现象来探讨这个区域的地质构造,地质学报,36(4):417-442
    49 孙小明、韩品龙、胡耀军等,柴达木盆地鱼卡、九龙山地区圈闭评价(内刊),大港油田勘探开发研究院,2000.12
    50 孙兆元,应力场星球(云)说,北京:石油工业出版社,1996.5
    51 孙镇城、乔子真,杨革联,柴达木盆地归属问题,古地理学报,2002,4(1):59-65
    52 汤良杰,张兵山,刘池阳,柴达木盆地板块演化研究(内刊),石油大学,1998
    53 汤良杰、金之钧、戴俊生等,柴达木盆地及相邻造山带区域断裂系统,地球科学.中国地质大学学报,2002,27(6):676-682
    54 汤良杰、罗铸金,柴达木盆地北缘块断代的石油地质特征,石油与天然气地质,1986,7(2):183-191
    55 汤良杰、金之钧、张明利等,柴达木盆地北缘构造演化与油气成藏阶段,石油勘探与开发,2000,27(2):36-39
    56 汤锡元、罗铸金,柴达木盆地北缘块断带石油地质特征,石油与天然气地质,1986,7(2):183-191
    57 王昌桂、程克明、徐永昌等,吐哈瓮地侏罗系煤成烃地球化学,北京:科学出版社,1998.5
    58 王二七,山盆耦合的一种重要形式:造山带及其侧陆盆地,科学通报,2004,49(4):370-374
    59 王明儒、胡文义、彭德华,柴达木盆地北缘侏罗系油气勘探前景,石油勘探与开发,1997,24(5):20-24
    60 王玉华、侯启军、孙德君等,柴达木盆地北缘地区中新生代地层油气生成与资源评价,北京:科学出版社,2004.2
    61 王兴贵、杨刚、肖康明等,青海省柴达木盆地鱼卡地区油气成藏条件及有利目标评价(内刊),青海油田勘探开发研究院,2001.3
    62 夏文臣、张宁、张兵山等,柴达木侏罗系的构造层序及前陆盆地演化,石油与天然气地质,1998,19(3):173-180
    63 谢庆宾、管守锐,柴达木盆地北缘侏罗系沉积类型及储集层评价,石油勘探与开发,2000,27(2):40-44
    64 肖安成、何光玉、程晓敢等,柴达木盆地北部地区中新生代盆山关系研究(内刊),浙江大学,2003.8
    65 熊兴武、陈忆元,柴达木地块北缘早古生代裂陷槽,北京:地质出版社,1994年,114-131
    66 许常兴,青海柴达木盆地2003年油气勘探地质年报(内刊),青海油田勘探开发处,2004.3
    67 徐凤银、巩庆林、陈元忠等,柴达木盆地地震地质统层综合研究(内刊),东方地球物理公司敦煌分院,2004.6
    68 徐凤银、彭德华、侯恩科,柴达木盆地油气聚集规律及勘探前景,石油学报,2003,249(4):1-6
    69 许志琴、徐惠芬、张建新等,北祁连走廊南山加里东俯冲杂岩增生地体及其动力学,地质学报,1994,68(1):1-12
    70 许志琴、李海兵、杨经绥等,东昆仑山南缘大型转换挤压构造带和斜向俯冲作用,地质学报,2001,75(2):156-164
    71 许志琴、杨经绥、李海兵等,柴达木北缘超高压变质带与折返的时限及机制,地质学报,2003,77(2):163-167
    72 薛光华、杨永泰,柴达木盆地北缘中新生代构造演化与油气的关系,大庆石油地质与开发,2002,21(1):35-39
    73 薛光华、杨永泰,柴达木盆地北缘油气分布规律研究,石油实验地质,2002,24(2):141-146
    74 杨藩、狄恒恕、孙志诚等,柴达木盆地中、新生代化石图册(内刊),青海石油管理局,1978.3
    75 杨建军、朱红、邓晋福等,柴达木北缘石榴石橄榄岩的发现及其意义,岩石矿物学杂志,1994,13(2):97-105
    76 杨永泰、刘桂侠、贾兴友,柴达木盆地北缘上三叠统-侏罗系层序特征与含油气系统划分,地球学报,2002,23(1):67-72
    77 杨永泰、张宝民、李伟等,柴达木盆地北缘侏罗系地层沉积特征及其对含油气系统划分的意义,勘探家,2000,5(3):12-16
    78 杨永泰、张宝民,余辉龙,柴达木盆地北缘侏罗系展布规律新认识,地层学杂志,2001,25(2):154-159
    79 杨永泰、张宝民、李伟等,柴达木盆地北缘侏罗系层序地层与沉积相研究,地学前缘,2000,7(3):145-151
    80 曾联波、金之钧、汤良杰等,柴达木盆地北缘油气分布的构造控制作用,中国地质大学学报,2001,26(1):54-58
    81 曾联波、金之钧、张明利等,柴达木侏罗纪盆地性质及其演化特征,沉积学报,2002,20(2):288-292
    82 翟光明、徐凤银、李建青,重新认识柴达木盆地,力争油气勘探获得新突破,石油学报,1997,18(2):1-7
    83 张俊杰,柴达木盆地的构造演化及其油气分布(内刊),青海石油管理局地质研究所,1983.8
    84 张敏、甘贵元、谭彦虎,青海油田三年油气勘探重点区带及目标工作进展情况(内刊),青海油田勘探开发研究院,2004.6
    85 张守仁、曹代勇、戴俊生等,柴达木盆地北缘块断带的扭动构造与阿尔金构造体系的关系,大地构造与成矿学,2000,24(3):218-223
    86 张一伟、党玉琪、熊继辉等,柴达木盆地油气勘探论文集,北京:石油工业出版社,2004.7
    87 张映红、李伟,柴达木盆地西北缘含油气系统,勘探家,2000,5(3):83-86
    88 赵澄林、季汉成、胡爱每等,敦煌盆地群侏罗系石油地质研究,北京:石油工业出版社,2002.1
    89 周海民、董月霞、刘蕴华等,小型断陷盆地油气勘探理论与实践,山东:石油大学出版社,2001.9
    90 周建勋、徐凤银等,柴北缘西段构造形成演化定量解析及其对油气成藏的控制研究(内刊),石油大学,1999.10
    91 周建勋,半地堑反转构造的砂箱试验模拟,地球物理进展,1999,14(3):45-53
    92 朱春生、杨生、施俊等,2003年度柴达木盆地三湖-色贝赫虹山地区物探资料处理解释与综合研究报告(内刊),华东地质勘查局八一四队,2004.4
    93 Anson, A. D., 1999, Organic geochemistry and petroleum geology, tectonics and basin analysis of southern Tarim and northern Qaidam basins, northwest China: Ph. D. dissertation, Stanford University, Stanford, California, p. 388.
    94 A Yin, P. E. Rumelhart, R. Butler, E. Cowgill, T. M. Harrison, D. A. Foster, R. V. Ingersoll, Z. Qing, Z. Xian-Qiang, W. Xiao-Feng, Tectonic history of the Altyn Tagh fault system in northern Tibet inferred from Cenozoic sedimentation, Geolocial Society of America Bulletin 114(2002) 1257-1295.
    95 Arnaud N, Tapponnier P, Roger F, et al. Evidence for Mesozoic shear along the western Kunlun and Altyn-Tagh fault, northern Tibet (China). Journal of Geophysical Research, 2003, 108(B1):ETG 12-1 to 12-27.
    96 Argast, S. and Donnelly, T. W., 1987, The chemical discrimination of clastic sedimentary components: Journal of Sedimentary Petrology, v. 57/5, p. 813-823.
    97 B. Meyer, P. Tapponnier, Y. Gaudemer, G. Peltzer, Guo Shunmin and Chen Zhitai, Rate of left-lateral movement along the easternmost segment of the Altyn Tagh fault, east of 96°E(China), Geophys. J. Int., 1996, 124, 29~44.
    98 Delville, N., Arnaud, N., Montel, J. -M., Roger, F., Brunel, M., Tapponnier, P. and Sobel, E. R., 2001, Paleozoic to Cenozoic deformation along the Altyn-Tagh fault in the Altun Shan massif area, eastern Qilian Shan, northeastern Tibet, China: in Hendrix, M. S. and Davis, A. M. eds., Paleozoic and Mesozoic Tectonic Evolution of Central Asia: From Continental Assembly to Intracontinental Deformation, p. 269-292.
    99 E. R. Sobel, N. Arnaud, M. Jolivet, B. D. Ritts, M. Brunel, Jurassic to Cenozoic exhumation history of the Altyn Tagh range, NW China constrained by 40Ar/39Ar and apatite fission track thermochronology, in: M. S. Hendrix G. A. Davis, (Eds), Paleozoic and Mesozoic tectonic evolution of central and eastern Asia: From continental assembly to intracontinental deformation, Geological Society of America Memoir 194, 2001, pp. 1-15.
    100 Edward R.Sobel and Nicolas Arnaud, A possible middle Paleozoic suture in the Altyn Tagh, NW China/Tectonics, 1999, 18(1), 64-74.
    101 J.P. Yan, M. Hinderer and G Einsele, Geochemical evolution of closed-basin lakes: general model and application to lakes Qinghai and Turkana, Sed. Geol. 148 (2002) 105-122.
    102 Lowenstein, T. K., Spencer, R. J. and Pengxi, Z., 1989, Origin of ancient potash evaporites: clues from the modern nonmarine Qaidam Basin of Western China: Science, v. 245, p. 1090-1092
    103 Metivier, F., Gaudemer, Y., Tapponnier, P., Meyer, B., 1998. North-eastward growth of the Tibet plateau deduced from balanced reconstruction of two depositional areas: The Qaidam and Hexi Corridor basins, China. Tectonics 17, 823-842.
    104 Meyer, B., Tapponnier, P., Bourjot, L., Metivier, F., Gaudemer, Y., Peltzer, G, Shunmin, G and Zhitai, C, 1998, Crustal thickening in Gansu-Qinghai, lithosperic mantle subduction, and oblique, strike-slip controlled growth of the Tibet plateau: Geophysical Journal International, v. 135, p. 1-47.
    105 Nson, A.D., B.D. Ritts, D. Zinniker, J.M. Moldowan and U. Biffi, Upper Oligocene lacustrine source rocks and petroleum systems of the northern Qaidam basin, northwest China, Amer. Assoc. Petroleum Geol. Bull. 85(4) (2001) 601-619.
    106 N. Qiu, Tectono-thermal evolution of the Qaidam Basin, China: evidence from Ro and apatite fission track data, Petroleum Geoscience 8 (2002) 279-285.
    107 Q. Wang and M.P. Coward, The Chaidam basin (NW China): formation and hydrocarbon potential, J. Pet. Geol. 13(1990)93-112.
    108 Ritts, B. D. and Biffi, U., 2001, Mesozoic northeast Qaidam basin: Response to contractional reactivation of the Qilian Shan, and implications for the extent of Mesozoic intracontinental deformation in central Asia: in Hendrix, M. S. and Davis, A. M. eds., Paleozoic and Mesozoic tectonic evolution of central Asia: From continental assembly to intracontinental deformation, p. 293-316.
    109 Ritts, B. D., Hanson, A. D., Zinniker, D. and Moldowan, J. M., 1999, Lower-Middle Jurassic nonmarine source rocks and petroleum systems of the Northern Qaidam Basin, Northwest China: American Association of Petroleum Geologists Bulletin, v. 83, p. 1980-2005.
    110 Ritts, B.D., and Biffi, U., Magnitude of post-Middle Jurassic (bajocian) displacement on the Altyn Tagh fault, NW China, Geological Society of America Bulletin, 2000,112, 61-74.
    111 Song, T, Wang, X., 1993. Structural styles and stratigraphic patterns of syndepositional faults in a contractional setting: Examples from Qaidam Basin, Northwestern China. Am. Assoc. Petrol. Geol. Bull. 77, 102-117.
    112 Sobel, E. R., Arnaud, N., Jolivet, M., Ritts, B. D. and Brunei, M., 2001, Jurassic to Cenozoic exhumation history of the Altyn Tagh range, NW China constrained by 40Ar/39Ar and apatite fission track thermochronology: in Hendrix, M. S. and Davis, G A. eds., Paleozoic and Mesozoic tectonic evolution of central and eastern Asia: From continental assembly to intracontinental deformation, p. 1-15.
    113 T.K. Lowenstein, R.J. Spencer and Z. Pengxi, Origin of ancient potash evaporites: clues from the modern nonmarine Qaidam Basin of Western China, Science 245 (1989) 1090-1092.
    114 Xia, W., Zhang, N., Yuan, X., Fan, L. and Zhang, B., 2001, Cenozoic Qaidam basin, China: A stronger tectonic inversed, extensional rifted basin: American Association of Petroleum Geologists Bulletin, v. 85, p. 715-736.
    115 Xingzhen, H. and Hongshun, S., 1993, Sedimentary characteristics and types of hydrocarbon source rocks in the Tertiary semiarid to arid lake basins of northwest China: Palaeogeography, Palaeoclimatology, Palaeoecology, v. 103, p. 33-43.
    116 Yan, J.P., Hinderer, M. & Einsele, G, 2002. Geochemical evolution of closed-basin lakes: general model and
    ?application to Lakes Qinghai and Turkana. Sedimentary Geology 148, 105-122.

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700