| 1. | There are two types of sedimentary facies in this region : the alluvial fan and the braided fluvial river
结绿素红山地区古新统至中新统发育2种沉积相类型，即冲积扇和辫状河。 |
| 2. | The types and characteristics of the sedimentary facies developed in pukou formation of upper cretaceous in huaiyin sag of yanfu depression are analyzed
摘要对盐阜坳陷淮阴凹陷上白垩统浦口组发育的沉积相类型及其特征进行了分析。 |
| 3. | Sedimentary facies types of the third member of the shahejie formation in the paleogene of the dongying depression , the bohaiwan basin and their distribution characters on plane
渤海湾盆地东营凹陷古近系沙河街组三段沉积相类型及平面分布特征 |
| 4. | In oil field of china , fluvial and delta facies reservoir are main depositional facies type , and their geological reserve accounting for nearly 80 % of total reserve of clastic rock facies
中国油田河流相与三角洲相储层的地质储量占碎屑岩相总储量的近80 ，是主要的沉积相类型。 |
| 5. | The main conclusion of research is that the formation of shihezi and shanxi in the upper palaeozoic gas pool at the sulige gas field is characteristic of low permeability and medium porosity
研究的主要结论：苏里格气田上古气藏下石盒子组-山西组的储层为低渗透率、低孔隙度储层，沉积相类型主要是河流沉积。 |
| 6. | At the same time , relationship between rock and elctronics for every formation is determined . 2 . there are five depositional faces in the area : open sea , restrained sea , tidal flat , salified lagoon and bank
4 、在单井沉积相研究的基础上，对各组的岩相古地理特征进行了详细研究，研究认为：区内发育开阔海、局限海、潮坪、咸化泻湖和滩五种沉积相类型。 |
| 7. | The depositional environment of the upper paleozoic in the ordos evoluted from the epicontinental sea to the fluvial - delta . the change of the depositional environment and eustacy controlled the main depositional systems in the research area
上古生界沉积环境演化过程总的是由陆表浅海逐渐变为陆相的河流?三角洲，海平面升降和海水进退控制了区内主要的沉积体系和沉积相类型。 |
| 8. | Based on genetic analysis , the volcanic rocks in this area are divided into four lithofacies : explosive , overflow , intrusive and volcanic sedimentation facies , in which the explosive and overflow are favorable facies for reservoir development
根据成因分析，将该区火山岩划分为四种岩相类型：爆发相、溢流相、侵出相及火山沉积相，其中爆发相和溢流相为储层发育的有利相带。 |
| 9. | The main sedimentary facies of the upper carboniferous on the margin of the xuefeng anicient land can be divided into submarine alluvial , foreshore siliciclastic , shallow beach carbonate , carbonate platform and backshore restrict carbonate facies
摘要湖南沅陵雪峰古陆边缘上石炭统主要包括下列岩相类型：冲积扇砂砾岩相、前滨海滩砂岩相、浅滩碳酸盐相及混积岩相、潮下碳酸盐岩相及滩后局限碳酸盐岩相。 |
| 10. | The main sedimentary microfacies are submerged distributary channel , debouch bar , submerged natural levee and flood - plain splay . the research shows that the physical property of subermerged distributary channel sandbodies are the best and debouch bar comes second
长4 + 52长62油层砂体的沉积微相类型主要有水下分流河道、河口坝、水下天然堤和水下决口扇等，其中水下分流河道砂体的物性相对最好，其次为河口坝砂体。 |
