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- This paper discusses the oil-control effect of the paleaouplift by analyzing structural evolution feature of the palaeouplift early Hercynian period in Tarim Basin. 通过塔里木盆地海西早期古隆起的构造演化特征分析,探讨了古隆起的控油作用。
- Keywords palaeouplift;early Hercynian period;oil-control effect;Tarim Basin; 古隆起;海西早期;控油作用;塔里木盆地;
- early Hercynian period 海西早期
- Reservoirs of this area are mainly formed in three stages of Late Caledonian orogeny period, Early Hercynian orogeny period and Himalaya orogeny period. 塔中含油气系统经历了3个成藏期,即晚加里东期、早海西期和喜山期
- The deposit was directly formed by sedimentation in the Hercynian period and was superim-posed and tranformed by the Yanshanian magmatism. 矿床主要由海西期沉积成矿作用形成,后来受到了燕山期岩浆活动迭加改造。
- The north sections of Selibuya Fault were formed in mid-late Caledonia, and kept active and kept active and extending upwardly in Hercynian period. 色力布亚断裂北段在加里东中晚期形成,海西期继续活动向上延伸。
- Three diagenesis types are help to differentiate the middle Caledonian and early Hercynian karst, which are stylolite, dolomitization and dedolomitization. 有三种成岩作用类型有助于区分加里东中期和海西早期岩溶,它们分别是缝合线、与缝合线相关的埋藏白云石化及其相关的去白云石化。
- Chaiwopu Depression, locates between Bogeda mountain and Yilinhebilgen mountain, is a intermountain basin developed on the basis of the early Hercynian folded rocks. 摘要柴窝堡凹陷位于博格达山和伊连哈比尔尕山之间,是在海西早期褶皱岩系基础上发育起来的山间盆地。
- In the northwest of China, auriferous altered cataclasite, adular-sericite quartz vein and quartz reef types are present, and metallogenetic epoch is mainly Hercynian period. 西北部地区主要有蚀变碎裂岩型、冰长石-绢云母石英脉型和石英脉型等,成矿时代主要为海西期;
- As a result of karstification in early Hercynian and Caledonian, karst reservoirs are the main kind of Ordovician carbonate reservoirs in Tahe oilfield. 岩溶储层是塔河油田奥陶系碳酸盐岩的主要储层,是海西早期与加里东期岩溶作用的结果。
- The gold deposit of Kuoer Zhengkuona was discovered in late eighties in Sauer Mountains of Xinjiang,formed in island arc environment during Hercynian period. 阔尔真阔腊金矿床是80年代后期新疆萨吾尔山发现的金矿床。
- Pb-Zn deposits were formed through the reformation and concentra-tion by CO_2-rich near-surface circulating water on the basis of higher ini-tial Pb-Zn abundance of ore-hosting strata. Their ore-forming age corre-sponds mainly to the Early Hercynian. 矿化是在控矿地层具有较高的铅锌初始丰度基础上,经过地表的富CO_2的循环水改造富集而成,其主要成矿期相当于海西早期。
- It is shown that the prevailing metallogenic periods of associated gold deposits of magmatic type are Proterozoic Era and Hercynian Period. 指出岩浆岩型伴生金矿床最主要的成矿期为元古代和晚古生代;
- During the amalgamation, the western and northern parts joined together earlierly, and formed the continent by the uplift in the early Hercynian orogeny in the late Early Carboniferous. 其中西、北两区拼合较早 ,早石炭世末的早海西运动时抬升成陆 ;
- We started early in order to arrive before dark. 为了在天黑前到达,我们很早就动身了。
- He come to the fore as a physicist at an early age. 他在早年就成了杰出的物理学家。
- I finished work unexpectedly early. 我的工作意外地提早做完。
- We will get up early and do some housework. 我们将早起并且做点家务。
- Forgive me so early to call up you please. 请原谅我这么早给你打电话。
- This Greek dish is of a very early date. 这个希腊盘子是很早时期的制品。