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- hydrocarbon source bed 烃源岩
- Major hydrocarbon source rocks are in the Cambrian and Ordovician. 寒武-奥陶系烃源岩是该区主力烃源岩;
- Major hydrocarbon source rocks lies in the Silurian and down ordovician. 加里东期-海西早期为主要油气充注期,喜山期属于早期油藏晚期裂解。
- The Nonesuch could be considered the oldest actively expelling oil source bed. 农萨奇页岩可能是最古老的还在排油的烃源岩。
- The marine hydrocarbon source rock is generally carbonate rock of isolated platforms and interplatform troughs in the Baise basin. 摘要百色盆地海相烃源岩主要为孤立台地和台间海槽碳酸盐岩。
- The oil source of oilsand in northern Kashi sag came from Jurassic hydrocarbon source whose reservoir-forming stage might be from Miocene to Pliocene. 喀什凹陷北部油砂的油源来自于侏罗系烃源岩,成藏期为中新世至上新世。
- The basinal location of such build-ups places reservoirs in proximity to source beds, and so commonly forms hydrocarbon accumulations. 这种生物建造的盆地位置,使储集层贴近于生油层,因此往往形成烃类聚集。
- There are four hydrocarbon source rocks, Palaeocene, Eocene, Oligocene and Miocene. 西湖凹陷发育古新统、始新统、渐新统及中新统四大烃源岩系。
- Therefore, hydrocarbon source rocks formed in the early highstand system tract have the best hydrocarbon potential. 因此早期高位体系域中的烃源岩有较好的生烃潜力。
- French geologists and geochemists have thoroughly documented another example of an effective source bed known to be quite old at the time of expulsion. 法国地质学家和地球化学家全面地研究了另一个排烃时间很古老的有效烃源岩的实例。
- Lakeshore and swampy carbonaceous mudstone and coal measures are major hydrocarbon source rocks of the Kuqa depression. 其滨湖、沼泽相炭质泥岩及煤系建造是库车坳陷重要的烃源岩。
- VMS mineralization,occurred in the middle Proterozoic era,formed cupriferous source bed. 早期矿化发生于中元古代晚期,形成含铜矿源层;
- Jiaodong Group ofthe Archean Erathem was the source bed of the gold deposits of the area. 上太古界胶东群是本区金矿床主要矿源层;岩浆活动是成矿物质的载体;
- Also the result suggests that the alkylated dibenzothiophenes may has optimistic perspective in mature researching work of hydrocarbon source rocks. 因此,二苯并噻吩系列化合物可能在烃源岩成熟度研究中有着很好的应用前景。
- Isotopic analyses and REE patterns indicate that the basic volcanic rock is the gold source bed. 因此,该矿床可称之为剪切带蚀变岩型金矿床,具有一定的找矿潜力。
- The main hydrocarbon source rocks for the basins consist of lacustrine mud and lower coastal plain sediments from Oligocene to Middle Miocene. 这些新生代沈积盆地构造类型多、面积大,新生界巨厚,邻近陆坡的大陆架十分宽广,塑造了多个三角洲,是重要的含油气资源区。
- Source beds are turbidite of middle Triassic series. 矿源层为中三叠统浊积岩。
- The infilling patterns of lacustrine basins are the important means to evaluate the sedimentary characteristics of hydrocarbon source rocks. 湖盆充填样式是评价烃源岩沉积学特征的重要手段。
- The basalts and gabbros were developed in the main hydrocarbon source rocks of Yangxin Sag, and thermal-waters were distributed more or less. 阳信洼陷沙河街组主力烃源岩中发育有玄武岩和辉长岩等基性火成岩,并伴有规模不等的热液活动。
- The Jingshan and Jiaodong Groups metamorphic green formation is the source bed of the gold mineralization in this region. 区内荆山群和胶东群变质绿岩建造是金矿化的矿源层。