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- Development and prospect of core analysis instrument in China. 我国岩心分析仪器的发展与展望
- On the basis of FMI images and core analysis from several wells in Shengli Oilfield,... 文章以胜利油田几口井的微电阻率图像(FMI)为基础,通过岩心观测,提出用FMI图像识别裂缝的模式。
- Started with basic data such as core analysis, geological mud logging and well logging, the characteristics of the reservoir has been analyzed. 该类储层岩性复杂、储集空间多样、非均质性极强、储层评价困难。
- Method\ Based on oil testing, core analysis and logging data, characteristics of andesite formation in Dawa area are studied. 方法以试油、岩心分析资料为依据,测井资料为基础,研究大洼地区安山岩储层特征。
- Permeability can be estimated using the porosity from logging interpretation and the porosity-permeability model from the core analysis. 摘要用测井解释孔隙度、基于岩心分析的孔渗模型可以得到渗透率;
- Core analysis results indicate that the backbone of the sandstone deposit is made of quartz,potash feldspar and albite,with heavy calcium cementing. 黏土含量相对较高,其中以蒙脱石和绿泥石为主。
- The cementation index m is adjusted by the oil saturation of hermetical sampling core, the aim is to make oil saturation by logging data accord to oil saturation by core analysis. 以密闭取心井分析的含油饱和度为标准,调整岩电参数m值,使测井计算含油饱和度与岩心含油饱和度一致,获得不同孔隙类别下的岩电参数。
- Because the formation fluid can not seep in well bore, people find out reservoir usually by cuttings logging, gasometry logging, core analysis, fluorescence etc. 由于地层流体不能进入井筒,过平衡钻井时要确定油气层一般都通过岩屑录井、气测录井、岩心分析、荧光等来实现。
- The well logging data of 26 ex-ploration wells outside Daqing oilfield have been interpreted by this system and the results have been favourably proven by core analysis. 用该系统处理了大庆油田外围26口探井的测井资料,经岩心分析资料验证,效果较好。
- According to outcrop research, drilling core analysis, and sand distributed system drawing, we analyzed the lower member of Zhiluo Formation, northeastern Ordos basin. 作者通过露头调查、钻孔岩心分析和砂分散体系制图,对鄂尔多斯盆地东北部直罗组下段进行了成因分析。
- Sample cores properly in order to obtain the most useful data from core analysis. 对岩心取样以获得岩心分析最有用的资料。
- Study on sell logging and core analysis shows that fine lithology and complicate pore structure are main reason for micropores development of reservoirs, causing ultra-high irreducible water saturation. 摘要对曲堤油田测井、录井、岩心分析等资料的研究分析表明,岩性细、孔隙结构复杂,造成储层的微孔隙发育,进而导致束缚水饱和度极高是该油田形成低阻油层的主要成因。
- Based on the statistics of core analysis data, the Oligocene sediment is simplified as four formation components: terrigenous elastic minerals, carbonate, clay minerals, and porosity. 根据岩芯分析资料,将渐新统地层简化为陆源碎屑、碳酸盐、粘土矿物和孔隙四种组分。
- Formation parameters derived from acquired data accordant well to core analysis results,and its interpretation accordant rate is up to 91.7% during oil(gas) well testing of 16 wells(24 layers). 资料解释所得到的储层参数与岩心分析结果具有良好的一致性;在16口油(气)井(24层)试油(气)结果中;解释符合率高达91.;7%25。
- According to the data of core analysis, it is proposed that the m and n of the Archie formula must be calculated or selected with actual shaliness and water salinity of the formation while calculating water saturation with Archie Formula. 本文以岩心实验数据为依据,提出了利用阿尔奇公式计算泥质砂岩地层的含水饱和度时,根据地层的实际泥质含量及地层水矿化度计算或选择其胶结指数和饱和度指数的方法。
- The porosity and permeability of matrix, and the width, density and direction parameters of fractures were obtained by core analysis, well logging, seism and thin section observation methods. 利用岩心分析、测井、地震、薄片分析等静态描述手段测试并计算了基质的孔隙度和渗透率,得到裂缝的宽度、密度和方位等参数。
- The hard core in the party make all the decisions. 这个党的核心成员决定一切。
- Aiming at the Changling rift opening area, this paper uses ECS element to log technique and FMI image logging technique to identify the volcanic rock lithology combining on the core analysis data. 文章重点针对长岭断陷地区,结合岩芯分析资料,利用ECS元素俘获测井和FMI成像测井等先进技术进行火山岩岩性识别。
- Through core analysis, well logging, borehole log and seismic data, the sedimentary facies feature and depositional system in Triassic in Wu-Xia fault belt of Junggar basin is systematically studied. 摘要通过岩心、测井、录井、地震等综合资料,系统研究了准噶尔盆地乌夏断裂带三叠系的沉积相特征及沉积体系。