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- The Shahejie Formation of the 5th structure in Napu sag is buried deeply. 摘要南堡凹陷5号构造沙河街组地层埋藏深度较大,由火山岩与沉积岩构成地层骨架。
- Depositional feature of the fan delta from the fourth member of Shahejie Formation, Eogene in Bonan subsag. 渤南洼陷下第三系沙四段扇三角洲沉积特征
- There are a lot of turbidite sand Unties in the third member of Shahejie Formation in Dongying Depression. 东营凹陷沙三段发育了大量浊积岩,构成了完整的浊积岩体系,是油气勘探的重要目标。
- The heterogeneity of oil-gas reservoir is obvious in the Upper Member 4 of Shahejie formation in Bonan subsag. 渤南洼陷沙四上段油气储层非均质性明显,砂层薄且与泥质间层分布,储层分布规律和空间叠置关系复杂。
- Three series of source rocks in the basin are the third member and fourth member of Shahejie formation of Eocene and the first member of Shahejie formation of Oligocene. 盆地中三套主要的生油层系分别是始新统的沙河街组第三段、第四段及渐新统的沙河街组第一段。
- Lacustrine carbonate rocks in member 1 of Shahejie Formation consist of biolithitic and oolitic limestone and minor ancylus fluviatilis limestones. 摘要山东东辛油田古近系沙河街组一段湖相破酸盐岩过去仅作为盖层而忽视其油气地质意义。
- The Shahejie Formation of the Paleogene is the main petroliferous strata in the Dngying Sag of Jiyang Depression in Bohai Bay Basin. 摘要济阳坳陷东营凹陷的主要含油层系为古近系沙河街组。
- Gaoqing sandbody in the third member of the Paleocene Shahejie formation in Boxing Basin is one of the important oil reservoirs in Dongying Sag. 摘要东营凹陷博兴洼陷古近纪沙三段高青砂体是重要的含油层位。
- In the fourth member of Shahejie formation of Wang 73 well field in Dongying depression,typical lacustrine shoal-bar sand bodies are developed. 在东营凹陷王73井区的沙四段地层中,发育有典型的湖相滩坝砂体沉积。
- Sandstone rock in Zhengnan slope is sector sedimentary under water which is formed in the fourth section of Shahejie formation in Paleogene period. 东营凹陷郑南斜坡带砂砾岩体是古近纪沙四段沉积时期形成的以砂、砾岩为主的近岸水下扇沉积体。
- This method is used to modeling the permeability distribution of a sand bed of the Shahejie formation(Eocene) in Pucheng oilfield, Henan province. 在濮城油田东区沙二下储层非均质性研究中,采用该方法对沙二下亚段的渗透率进行了研究,并与普通克里金法建立的模型进行了对比。
- In the lower part of Member 3 of Shahejie Formation, the main reservoir types are fan-delta and sublacustrine fan facies. 沙三段下亚段主要储层沉积相类型为扇三角洲相和湖底扇相。
- WANG H Z.Semi-quantitative analysis of bioturbation in Shahejie Formation, Dongying depression [J].Chinese Journal of Geology, 1996, 31(3): 287-297. [6]王慧中.;东营凹陷沙河街组生物扰动构造半定量分析试验[J]
- The first and third members of Cenozoic Shahejie Formation and the Jurassic are the main source rocks of the buried hill pools. 潜山油气藏的主要油源为新生界沙河街组第一段、第三段和中生界侏罗系的烃源岩;
- The Member 3 of Shahejie Formation of Paleogene in Dongying Say was composed of dark color mudstone, in which the lenticular sandbody was developed. 摘要东营凹陷古近系沙河街组沙三段主要由深色泥岩组成,其中砂岩透镜体发育。
- Shahejie formation of Paleogene is the most important source rock in Huimin sag which is divided into sub-sags of l,innan, Zizheng, Yangxin, Lizezheng. 古近系沙河衡组是惠民凹陷最重要的生油层系,该凹陷主要由临南、滋镇、阳信、里则镇等次级洼陷组成。
- Three high carbonate belts and four secondary pore belts developed vertically in the reservoir rocks of the Eogene Shahejie Formation in Dongpu Depression. 东濮凹陷下第三系沙河街组储层在纵向上有三个高碳酸盐含量带和4个次生孔隙发育带。
- Because of the action of fault zones,the marlite fracture zone in the 4th Shahejie Formation in Wangjiagang Oilfield is well developed,forming the fractured reservoirs. 由于断裂带作用,胜利油田王家岗地区沙四段泥质灰岩段裂缝较发育,形成裂缝储层。
- Braided-river deltas that braided river systems prograde into an inland lake are first found in the Palaeogene Shahejie Formation in the Gudong area, Shengli Oil Field. 胜利油田孤东矿区老第三系沙河街组中发现丰富的湖泊辫状河三角洲沉积物,其特征显著,明显有别于其他类型的三角洲,可见到8种特征各异的微相。
- The ratio between dibenzothiophen and phenanthrine is less than 1.0,suggesting that the whole Shahejie Formation was formed in weak oxidation environment of fresh water. 大民屯凹陷沙河街组的二苯并噻吩与菲的比值都在1.;0以下,表明该凹陷的沙河街组整体上形成于淡水弱氧化环境;
