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- Chang 6 sandstone 长6砂岩
- The Chang 6 reservoir belongs to low porosity and excessively low permeability micro throat clastic rock reservoir. 甘谷驿油田长6油层为低孔、特低渗透细喉型碎屑岩储层。
- Dividing and contrasting the stratums of Chang 6 oil-bearing beds by High-resolution sequence stratigraphy. 并在层序边界划分的基础上应用高分辨率层序地层学对区内长6油层组进行地层划分与横向对比。
- The oil layer Chang 6 is the uppermost one in the Zheng 356 well area of Zhidan oil field. 针对志丹油田正356井区长6油层段,对其储层岩石学、储层物性、孔隙结构及储层控制因素等进行了研究。
- Aim To study the factors of oil accumulation for better exploration of the Chang 6 oil reservoir in Ansai Oilfield. 摘要目的为了更好地勘探安塞油田长6油藏,研究影响石油富集成藏的因素。
- The result shows that front-delta is the main sedimentary system of Chang 6 in the studied area,the subaq... 长61期不同级次的水下分流河道交叉叠合连片更加明显;砂体厚度大、分布广;为研究区长6油层组主力产层.
- However, the Chang 6 reservoir under the denudation plane were controlled by degree of leaching, and oils distributed in valley. 而剥蚀面之下的长6油层主要受控于淋滤带的改造程度,油层主要分布于山谷。
- Aim To make definite the influences of microscopic pore structure of Chang 6,Chang 8 reservoir on waterflooding effectiveness in Xifeng oilfield. 目的探讨西峰油田长6、长8储层微观孔隙结构对注水开发效果的影响。
- The delta front mainly developed in Chang 6, which includes microfacies, such as distributary channel sandbodies, river mouth bars, distal bars and so on. 长6期是三角洲建设的高峰期,发育三角洲水下分流河道与河口砂坝砂体及远砂坝微相。
- The distribution of Chang 6 oil bearing formation is controlled by underwater distributary channel of the delta front, where is the main enrichment area of the hydrocarbon. 分析认为长6油藏油气分布主要受三角洲前缘水下分流河道的分布控制,水下分流河道发育区一般为油气的主要富集区;
- The fan delta was developed again because the lake regression occurred during the Chang 6 Subage, but the scale was smaller than that of the Chang 8 Subage. 长6亚期湖退导致扇三角洲再次发育,但规模较长8亚期小。
- It indicated that deltaic depositional system、lake sediments and landslide slump fan are the main sedimentary system of Chang 6 in Yichuan-Xunyi district. 结果表明,长6油层组主要发育三角洲沉积、湖泊沉积和湖底滑塌扇沉积。
- The reconstruction of lithofacies and paleogeography, especially the definition of paleoshoreline of Chang 6 member in Gengwan-Shijiawan area is significant for the further exploitation in this area. 耿-史地区长6段不同沉积时期岩相古地理面貌,特别是古岸线的确定,对于指导该区长6油藏下一步的开发具有极其重要的意义。
- This paper studies the sedimentary facies characteristics and evolvement of Chang 6 Stage in the southeast of Ordos Basin by lithology. sedimentology, paleontology and geophysics etc. 摘要通过岩石学、沉积学、古生物学和地球物理等方法,对鄂尔多斯盆地东南部进行了详细的沉积相研究,建立了盆地两侧的沉积模式。
- There is no parking between 9 am and 6 pm. 上午9时至下午6时禁止停放机动车辆。
- the Chang 6 oil - beating strata 长6油层组
- Roll deposits cut across sandstone bedding. 卷型矿床切穿砂岩的层理。
- The class needs a minimum of 6 pupils to continue. 这个班最低限度要六个学生才可以继续办下去。
- If you subtract 2 from 8, you get 6. 8减去2是6。
- Visiting time in this hospital is from 4 to 6. 这家医院的探望时间是从4点到6点。