Diagenesis and Sedimentary Environment of Miocene in Lenghu Ⅴ Tectonic Belt
Received date: 2014-03-21
Revised date: 2014-10-22
Online published: 2015-04-10
Based on petrology,mineralogy and geochemistry,the diagenesis,depositional environment and origin of Miocene clastic rock of Shangganchaigou Formation in Lenghu V tectonic belt on the northern margin of the Qaidam Basin were studied.The experimental results demonstrated that particles of Miocene clastic rock of Shangganchaigou Formation mainly had point contact or line contact relationships,and had been suffered strong compaction|the clastic rock of Shangganchaigou Formation had high contents of clay minerals with average value was 22.74%,which were dominated by illite,chlorite and mixed layer of illite and montmorillonite|calcite was the main types of carbonate cements,and dolomite was minor|the carbon isotope (δ13C) of carbonate cements ranged from -6.88‰ to -3.8‰,and the average value was -5.39‰ the oxygen isotope (δ18O) ranged from -12.74‰ to -6.98‰,and the average value was -10.18‰ Z-value of paleosalinity estimated by δ13C and δ18O ranged from 107.65 to 114.89 and the average value was 111.34 and temperature of carbonate deposited ranged from 52.34℃ to 88.93℃,and the average value was 72.08℃.Above results,combined with the comprehensive analysis of some geochemical elements,such as major elements,trace elements and organic carbon content,suggested that main diagenetic stage of Miocene clastic rock of Shangganchaigou Formation in Lenghu V tectonic belt was in phase B of early diagenetic stage B or phase A of the middle diagenetic stage.The depositional environment of Miocene Shangganchaigou Formation in Lenghu V tectonic belt was dominated by stably warm and humid climate,and of which the main diagenesis of reservoirs currently are in period B of early diagenetic stage to period A of the middle diagenetic stage.
;
SUN Guo-qiang,CHEN Bo,ZHENG Yong-xian,XIE Mei,XIA Wei-min,SHI Ji-an . Diagenesis and Sedimentary Environment of Miocene in Lenghu Ⅴ Tectonic Belt[J]. Natural Gas Geoscience, 2015 , 26(4) : 679 -688 . DOI: 10.11764/j.issn.1672-1926.2015.04.0679
[1]Boles J R.Carbonate Cementation in Tertiary Sandstones,San Joaquin Basin,California[M].New York:John Wiley and Sons,1998:261-284.
[2]Abdel Wahab A,McBride E F.Origin of giant calcite cemented concretions,Temple member,Qasr El Sagha Formation(Eocene),Faiyum Depression,Egypt[J].Journal of Sedimentary Research,2001,71(1):70-81.
[3]Sun Yushan,Shen Yinmin,Xu Xun,et al.Evaluating and predicting heterogeneous reservoirs and its oil-bearing properties by the analysis technique of the diagenetic lithofacies:Taking Hadexun area in Tarim Basin as an example[J].Acta Sedimentologica Sinica,2002,20(1):55-59.[孙玉善,申银民,徐迅,等.应用成岩岩相分析法评价和预测非均质性储层及其含油性——以塔里木盆地哈得逊地区为例[J].沉积学报,2002,20(1):55-59.]
[4]Carlos R,Rafaela M,Karl R,et al.Facies-related disgenesis and multiphase siderite cementation and dissolution in the reservoir sandstones of the Khatatba Formation,Egypt′s western desert[J].Journal of Sedimentary Research,2001,71(3):459-472.
[5]Macaula Y C I,Haszeldine R S,Fallick A E.Distribution,chemistry,isotopic composition and origin of diagenetic carbonates:Magnus sandstone,North Sea[J].Journal of Sedimentary Petrology,1993,63(1):33-43.
[6]Mostafa F,Harrison T M,Grove M.In situ stable isotopic evidence for protracted and complex carbonate cementation in a petroleum reservoir,North Coles Levee,San Joaquin Basin,California,USA[J].Journal of Sedimentary Research,2001,71(3):444-458.
[7]Friedman I,O′Neil J R.Complilation of stable isotope fractionation factors of geochemical interest[M]∥Fleisher M.Data of Geochemistry.6th ed.Reston,Virginia:USGS,1977:60.
[8]Ortoleva P J.Basin Compartments and Seals[M].AAPG Memoir 61.Tulsa:AAPG,1994:1-477.
[9]Rosenbaum J M,Sheppard S M F.An isotopic study of siderites,dolomites,and ankerites at high temperature[J].Geochimica et Cosmochimica Acta,1986,50(6):1147-1150.
[10]Huang Sijing,Shi He,Zhang Meng,et al.Application of strontium isotope stratigraphy to diagenesis research[J].Acta Sedimentologica Sinica,2002,20(3):359-366.[黄思静,石和,张萌,等.锶同位素地层学在碎屑岩成岩研究中的应用[J].沉积学报,2002,20(3):359-366.]
[11]McBride E F,Parea G C.Origin of highly elongate,calcite-cemented concretions in some Italian coastal beach and dunesands[J].Journal of Sedimentary Research,2001,71(1):82-87.
[12]Wang Qi,Zhuo Xizhun,Chen Guojun,et al.Characteristics of carbon and oxygen isotopic compositions of carbonate cements inTriassic Yanchang sandstone in Ordos Basin[J].Natural Gas Industry,2007,27(10):28-32.[王琪,禚喜准,陈国俊,等.延长组砂岩中碳酸盐胶结物氧碳同位素组成特征[J].天然气工业,2007,27(10):28-32.]
[13]Dong Fuxiang,Liu Li,Ma Yanping.Carbon and oxygen isotopes of calcite cement in the lower part of the Sha-1 Formation,the Dagang beach area[J].Petroleum Geology & Experiment,2004,26(6):590-593.[董福湘,刘立,马艳萍.大港滩海地区沙一段下部砂岩储层中方解石胶结物碳氧同位素研究[J].石油实验地质,2004,26(6):590-593.]
[14]Zhu Yangming,Zheng Xia,Liu Xinshe,et al.Stable carbon isotope of authigenetic calcite used in reservoirs to tracing the hydrocarbon migration[J].Natural Gas Industry,2007,27(9):24-27.[朱扬明,郑霞,刘新社,等.储层自生方解石碳同位素值应用于油气运移示踪[J].天然气工业,2007,27(9):24-27.]
[15]Sun Guoqiang,Ma Jinye,Wang Haifeng,et al.Characteristics and significances of carbonate cements in northern Mahai region,northern margin of Qaidam Basin[J].Petroleum Geology & Experiment,2012,34(2):134-139.[孙国强,马进业,王海峰,等.柴达木盆地北缘马北地区碳酸盐胶结物特征及意义[J].石油实验地质,2012,34(2):134-139.]
[16]Xie Qingbin,Guan Shourui.Sedimentary facies type and reservoir evaluation for the northern Qaidam Basin[J].Petroleum Exploration and Development,2000,27(2):40-44.[谢庆宾,管守锐.柴达木盆地北缘侏罗系沉积相类型及储集层评价[J].石油勘探与开发,2000,27(2):40-44.]
[17]Xiao Ancheng,Chen Zhiyong,Yang Shufeng,et al.The study of Late Cretaceous paleostructural characteristics in northern Qaidam Basin[J].Earth Science Frontiers,2005,12(4):451-457.[肖安成,陈志勇,杨树锋,等.柴达木盆地北缘晚白垩世古构造活动的特征研究[J].地学前缘,2005,12(4):451-457.]
[18]Sun Guoqiang,Xie Mei,Zhang Yongshu,et al.Sedimentary characteristics and evolution of Paleogene Lower Xiaganchaigou Formation in northern Mahai area,northern margin of Qaidam Basin[J].Lithologic Reservoirs,2011,23(6):56-61.[孙国强,谢梅,张永庶,等.柴北缘马北地区下干柴沟组下段沉积特征及演化[J].岩性油气藏,2011,23(6):56-61.]
[19]Chen Ji,Xie Mei,Shi Ji′an,et al.Reservoir characteristics of Xiaganchaigou Formation in Mabei area of northern Qaidam Basin[J].Natural Gas Geoscience,2011,22(5):821-826.[陈吉,谢梅,史基安,等.柴北缘马北地区下干柴沟组储层特征[J].天然气地球科学,2011,22(5):821-826.]
[20]Li Fengjie,Liu Qi,Liu Dianhe,et al.Characteristics and influential factors of Low-Ganchaigou Formation reservoir in north edge of Qaidam Basin[J].Natural Gas Geoscience,2009,20(1):44-49.[李凤杰,刘琪,刘殿鹤,等.柴达木盆地北缘下干柴沟组储层特征及影响因素分析[J].天然气地球科学,2009,20(1):44-49.]
[21]Wang Jincao,Liu Ping,Ni Jinlong,et al.Effects of deformation partitioning on hydrocarbon migration-accumulation in the northern margin of Qaidam Basin[J].Acta Petrolei Sinica,2007,28(3):27-31.[汪劲草,刘平,倪金龙,等.变形分解对柴达木盆地北缘油气运聚的影响[J].石油学报,2007,28(3):27-31.]
[22]Chen Shulan,Luo Qun.Fault development characteristics and hydrocarbon accumulation in the west section of the northern fringe of Chaidamu Basin[J].Natural Gas Industry,2004,24(3):22-26.[陈淑兰,罗群.柴达木盆地北缘西段断裂发育特征与油气聚集[J].天然气工业,2004,24(3):22-26.]
[23]Liu Wei,Lin Chengyan,Wang Guomin,et al.Characteristics of low-permeability reservoir and its origin in Youquanzi Oilfield in the north west part of Qaidam Basin[J].Acta Petrolei Sinica,2009,30(3):417-421.[刘伟,林承焰,王国民,等.柴西北地区油泉子油田低渗透储层特征与成因分析[J].石油学报,2009,30(3):417-421.]
[24]Yan Cunfeng,Yuan Jianying,Chen Qilin,et al.Discovery of the high-quality source rock of the first member of Dameigou Formation in the east part of the northern Qaidam Basin[J].Acta Petrolei Sinica,2011,32(1):49-53.[阎存凤,袁剑英,陈启林,等.柴达木盆地北缘东段大煤沟组一段优质烃源岩[J].石油学报,2011,32(1):49-53.]
[25]Guo Zeqing,Sun Ping,Xu Ziyuan,et al.Controlling factors of Quaternary lithologic gas reservoirs in the Sanhu area,Qaidam Basin[J].Acta Petrolei Sinica,2011,32(6):985-990.[郭泽清,孙平,徐子远,等.柴达木盆地三湖地区第四系岩性气藏形成的主控因素[J].石油学报,2011,32(6):985-990.]
[26]Wang Qi,Hao Lewei,Chen Guojun,et al.Forming mechanism of carbonate cements in siliciclastic sandstone of Zhuhai Formation in Baiyun Sag[J].Acta Petrolei Sinica,2010,31(4):554-560.[王琪,郝乐伟,陈国俊,等.白云凹陷珠海组砂岩中碳酸盐胶结物的形成机理[J].石油学报,2010,31(4):554-560.]
[27]Cai Guanqiang,Guo Feng,Liu Xiantai,et al.Carbon and oxygen isotope characteristics and Palaeo environmental implications of lacustrine carbonate rocks from the Shahejie Formation in the Dongying Sag[J].Earth and Environment,2009,37(4):347-354.[蔡观强,郭锋,刘显太,等.东营凹陷沙河街组沉积岩碳氧同位素组成的古环境记录[J].地球与环境,2009,37(4):347-354.]
[28]Liu Deliang,Sun Xianru,Li Zhensheng,et al.Analysis of carbon and oxygen isotope on the Ordovician dolostones in the Ordos Basin[J].Petroleum Geology & Experiment,2006,28(2):155-161.[刘德良,孙先如,李振生,等.鄂尔多斯盆地奥陶系白云岩碳氧同位素分析[J].石油实验地质,2006,28(2):155-161.]
[29]Zhang Jie,He Zhou,Xu Huaibao,et al.Petrological characteristics and origin of Permian Fengcheng Formation dolomitic rocks in Wuerhe-Fengcheng area,Junggar Basin[J].Acta Sedimentologica Sinica,2012,30(5):859-867.[张杰,何周,徐怀宝,等.乌尔禾—风城地区二叠系白云质岩类岩石学特征及成因分析[J].沉积学报,2012,30(5):859-867.]
[30]Hudson J D.Stable isotopes limestone lithification[J].Journal of Geological Society,1977,133(4):637-660.
[31]Suess E,Whiticar M J.Methane-derived CO2 in pore fluids expelled from the Oregon subduction zone[J].Palaeogeography,Palaeoclimatology,Palaeoecology,1989,71(1-4):119-136.
[32]Surdam R C,Crossey L J,Hagen E S.Organic-inorganic interactions and sandstone diagenesis[J].AAPG Bulletin,1989,73(1):1-23.
[33]Keith M H,Weber J N.Isotopic composition and environmental classification of selected limestones and fossils[J].Geochimica et Cosmochimica Acta,1964,28:1787-1816.
[34]Zhang Xiulian.Relationship between carbon and oxygen stable isotope in carbonate rocks and paleosalinity and paleotemperature of seawater[J].Acta Sedimentologica Sinica,1985,3(4):17-28.[张秀莲.碳酸盐岩中氧、碳稳定同位素与古盐度、古水温的关系[J].沉积学报,1985,3(4):17-28.]
[35]Fu Qilong.Relationships between carbon and oxygen isotopic compositions and diagenetic environments of Lower Tertiary carbonate on the northwestern margin of Kuqa Basin,Xinjiang[J].Journal of Stratigraphy,1996,20(4):280-283.[傅启龙.库车盆地西北缘下第三系碳氧同位素特征及成岩环境[J].地层学杂志,1996,20(4):280-283.]
[36]Shao Longyi,Dou Jianwei,Zhang Pengfei.Paleogeographic significances of carbon and oxygen isotopes in Late Permian rocks of southwest China[J].Geochimica,1996,25(6):575-580.[邵龙义,窦建伟,张鹏飞.西南地区晚二叠世氧、碳稳定同位素的古地埋意义[J].地球化学,1996,25(6):575-580.]
[37]Wang Darui.Geochemistry of Stable Isotopes in Oil and Gas[M].Beijing:Petroleum Industry Press,2000:137-196.[王大锐.油气稳定同位素地球化学[M].北京:石油工业出版社,2000:137-196.]
[38]Shackleton N J.Attainment of isotopic equilibrium between occean water and benthonic foraminifera genus Uvigerina:Isotopic changes in the ocean during the last glacial[J].Colloque International CNRS,1974,219:203-209.
[39]Zhong Wei,Fang Xiaomin,Li Jijun,et al.Thegeochemical record of paleoclimate during about 7.0Ma-0.73Ma in Linxia Basin,Gansu Province[J].Journal of Arid Land Resources and Environment,1998,12(1):36-43.[钟巍,方小敏,李吉均,等.近7.0~0.73Ma.B.P.期间甘肃临夏盆地古气候演变的沉积物地球化学记录[J].干旱区资源与环境,1998,12(1):36-43.]
[40]Kuang Shaoping,Xu Zhong,Zhang Shusheng,et al.Applying geochemistry to research into meso-cenozoic climate:Discussion on Jurassic climatic change in Sichuan Basin,China[J].Journal of Qingdao Institute of Chemical Technology,2002,3(1):4-9.[匡少平,徐仲,张书圣,等.运用地球化学方法研究中、新生代环境气候演替——兼论四川盆地侏罗纪气候变化[J].青岛化工学院学报,2002,3(1):4-9.]
[41]Wang Suiji,Huang Xingzhen,Tuo Jincai,et al.Evolutionalcharacteristics and their Paleoclimate significance of trace elements in the Hetaoyuan Formation,Biyang Depression[J].Acta Sedimentologica Sinica,1997,15(1):65-70.[王随继,黄杏珍,妥进才,等.泌阳凹陷核桃园组微量元素演化特征及其古气候意义[J].沉积学报,1997,15(1):65-70.]
[42]Song Mingshui.Sedimentaryenvironment geochemistry in the Shasi section of southern Rama,Dongying Depression[J].Journal of Mineralogy and Petrology,2005,5(1):67-73.[宋明水.东营凹陷南斜坡沙四段沉积环境的地球化学特征[J].矿物岩石,2005,5(1):67-73.]
[43]Wang Yunfei.Lacustrine carbonate chemical sedimentation and climatic-environmental evolution:A case study of Qinghai Lake and Daihai Lake[J].Oceanologia et Limnologia Sinica,1993,24(1):31-35.[王云飞.青海湖、岱海的湖泊碳酸盐化学沉积与气候环境变化[J].海洋与湖沼,1993,24(1):31-35.]
[44]Xi Xiaoxia,Mu Defen,Fang Xiaomin,et al.Climatic change since the Late Miocene in west China[J].Acta Sedimentologica Sinica,1998,16(2):155-160.[奚晓霞,穆德芬,方小敏,等.中国西部晚中新世以来气候演化初探——以甘肃临夏红色盆地中Cl-含量变化为例[J].沉积学报,1998,16(2):155-160.]
[45]Wang Sumin,Li Jianren.Lake sediments:A effect mean of research for palaeoclimate[J].Chinese Science Bulletin,1991,36(1):54-56.[王苏民,李建仁.湖泊沉积——研究历史气候的有效手段[J].科学通报,1991,36(1):54-56.]
[46]Chen Zhenlou.The records of characteristics of early lithogenous change in Yungui tableland lake carbonate[M]//Geomorphology and Quaternary Studies,GSC.Physiognomy·Environment·Development.Beijing:Chinese Environment & Science Press,1995:79.[陈振楼.云贵高原湖泊碳酸盐沉积记录的早期成岩改造特征[M].//中国地理学会地貌与第四纪专业委员会编.地貌·环境·发展.北京:中国环境科学出版社,1995:79.]
[47]КовдаB A.Soil Science Principle[M].Lu Baoshu,Zhou Likai,Li Yushan,translation.Beijing:Science Press,1981:132.[柯夫达 B A.土壤学原理[M].陆宝树,周礼凯,李玉山译.北京:科学出版社,1981:132.]
[48]Yang Weili,Zhang Qingsong.Geochemical characteristics and its climatic significance in the Borecore AB-32 from Ikroavik lake in the Tundra barrow,ArcticAlaska[J].Chinese Journal of Polar Research,1998,10(4):351-360.[杨惟理,张青松.北极巴罗苔原区湖泊沉积的地球化学特征及其气候意义[J].极地研究,1998,10(4):351-360.]
/
〈 |
|
〉 |