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- Dongying sag is a dustpan shape one with very abundant oil and gas. 东营凹陷是一个含油气十分丰富的箕状断陷凹陷。
- Dongying sag is divided into three facies belt such as actic region, sag region and ramp region. 北部陡坡带主要发育各种成因的砂砾岩扇体,基岩的起伏和断层活动控制了扇体的成因类型和展布。
- This is an important research in deepening the deep exploration in Dongying sag. 该项研究对深化东营凹陷深层勘探具有重要的地质意义。
- The northern abrupt slope of Dongying Sag is the developed area of sandy conglomeratic body. 摘要东营凹陷北部陡坡带是砂砾岩体发育地区。
- Gaoqing area is located at the western part of Boxing sag which is in southwest of Dongying sag, Jiyang depression. 高青地区位于济阳坳陷东营凹陷西南部的博兴洼陷西部地区,油气成藏主要受三角洲砂体分布控制。
- This article cites Dongying Sag to analyze its paleopressure by using fluid inclusion. 文章以东营凹陷为例利用流体包裹体分析了其古压力。
- The Shengtuo oilfield in Dongying sag under goes two procesures: accumulation and breakdown in the early time(... 认为胜坨油田两期成藏对油气储量分布具有明显的影响。
- Shengtuo area in Dongying sag has obtained great discovery for petroleum exploration by using this method. 胜坨地区通过构造转换带精细研究,勘探取得了重大发现。
- The shallow layers in Dongying sag were drilled through by many wells but with low degree of understanding. 东营凹陷浅层属高钻遇程度、低认识程度的勘探层系。
- The discriminant analysis on inorganic element abundance shows that the palaeosedimentary environment of Jurassic in the Yanqi Basin is close to that of Dongying Sag. 萨胡判别分析证明,与煤共生的粗碎屑岩不是形成于河流环境,而是形成于深水浊积沉积环境。
- Abstract The lithological oil gas pools mainly consist of lens shaped sandrock and up tilted pinching sandrock oil reservoirs in Dongying Sag. 东营凹陷岩性油气藏主要为砂岩透镜体油气藏和砂岩上翘尖灭油气藏。
- 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。
- Among found low-resistivity pays in Dongying Sag, the low-resistivity pays of high formation water salinity took relatively major proportion. 摘要东营凹陷由高矿化度地层水引起的低电阻率油层在所发现的低阻油层中占较大的比例。
- Negative reversal structure and the fault - block type buried hills are very common in Palaeozoic group in Tongwang area of Dongying Sag. 负反转构造和断块型古潜山普遍存在于东营凹陷通王地区古生界之中。
- It was thought that some of success of exploration in Lower Tertiary in Dongying Sag was connected with differences of diagenesis. 认为东营凹陷古近系近期勘探所取得的一系列成果,与成岩作用的差异性有关。
- Es 4 member) in Lijin area, located in Dongying Sag of Jiyang Depression, have low porosity, low permeability with strong heterogeneity. 济阳坳陷东营凹陷利津地区深层沙四段近岸水下扇低孔低渗岩性油气藏的非均质性强。
- It is found that both CO_2- (H_2O+CO_2) and H- (H_2O+CH_4+H_2) rich fluids from the mantle are injected into Dongying sag and CO_2-rich fluid in Central Tarim basin. 研究表明 ;在东营凹陷不仅存在着幔源富二氧化碳流体(H2 O +CO2 )的活动 ;而且还存在着幔源富氢流体 (H2 O +CH4+H2 )的活动 .;塔里木盆地塔中地区也发现了幔源富二氧化碳的活动
- The reservoir heterogeneity of clastic reservoir of the Shahejie Formation in Dongying Sag is analyzed based on the macro-and micro-petrophysical characteristics. 从宏观和微观两方面分析了东营凹陷古近系沙河街组碎屑岩储集层的非均质性特征。
- The paleoenviroment of Dongying Sag is studied by focusing on the features of Ostracoda fossil community and paleoecology, especially the dominance(dm) and diversity(Hs)of Ostracoda. 本文通过分析介形类化石组合与生态特征,结合优势度与信息函数分异度分析,进而探讨东营凹陷的古环境。
- This model fits the accumulative wells and petroleum reserves in Dongying sag, better than simple exponential decline model and subsection exponential decline model, and predicates the future exploration benefit and accumulative petroleum reserve. 与简单指数下降模型和分段指数下降模型相比,该模型能更好地拟合东营凹陷累计探井数和累计探明地质储量数据,并能够对未来勘探效益变化和累计探明地质储量做出合理的预测。
