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- A method by which Static spontaneous potential (SSP)is obtained in thin layer, high shale content, water flooded reservoir is proposed throug. 为提高水淹地层混合地层水电阻率计算精度,从自然电位产生机理角度出发,提出了薄层、高含泥、水淹储层的静自然电位的求取方法。
- The reservoir of the Zilaitun oil-field is mainly composed of fine sandstone and siltstone and characterized by small grain size and high shale content. 河北沧县自来屯油田储层主要为细砂岩、粉细砂岩,粒度细,泥质含量高,以阿尔奇公式为基础的电阻率测井解释结果与储层实际含油性差别较大。
- The main geologic characteristics of low permeability sandstone gas reservoirs are high antisotropic,small pore-throats radius,high shale content and high water saturation. 低渗砂岩气藏的地质特征主要表现为非均质性严重、孔喉半径小、泥质含量高和含水饱和度高;
- high shale content 高泥质
- Then,the effects of formation water resistivity,Calcium and shale content and mediumgrain size on reservoir resistivity are analysed. 在此基础上,分析了地层水电阻率、钙质含量、泥质含量和粒度中值对储层电阻率的影响并进行了校正。
- Fluid pattern is suitable for NMR porosity calibration in Berea sandstone as well as terrestrial sediment sand with little shale content and well sorted. 流体标样适合于贝瑞砂岩、陆相沉积分选好、泥质含量低的砂岩NMR孔隙度的标定;
- Thus, the shale content,poroslty,permeability and thickness can be taken as the important evaluationparameters of sealing ability of the overlying mudstone. 据此.可以将泥质含量、有效孔隙率、渗透率和单层厚度作为泥质岩类盖层的封闭性的主要评价参数。
- Low resistivity pays of Wennan Oilfield are caused by high irreducible water saturation, high formation water salinity or high shale volume from analysis of well logs and core data. 本文利用测井、岩心资料对文南油田低阻油层的成因进行了分析,该油田的低阻油层主要由高束缚水饱和度、高地层水矿化度,以及高泥值含量引起。
- This paper presents some methods for computing the shale content and lithological analysis of shale-sand strata,which include the CNL/effective porosity differential method and the CNL/CDL crossplot. 因此提出了补偿中子与补偿密度交会法进行砂泥岩剖面岩性分析、补偿中子与有效孔隙度差值法进行泥质含量求取等方法。
- Eggs have a high protein content. 鸡蛋含有很高的蛋白质
- She skirted round the problem of the high cost. 她避而不谈巨额费用问题。
- Men and birds are fain of climbing high. 不论人还是鸟都愿意往高处攀。
- The bird sang high and clearly in the tree. 鸟儿在树上清脆地高歌。
- Goods of high quality are few and far between these days. 质地精美上乘的物品现在不多见。
- The medieval town was fortified with a high wall and a deep moat. 这座中世纪的城市周围建有城墙和护城河。
- I set a high value on his advice. 我认为他的忠告很有价值。
- Many competitors have entered for the high jump. 已有许多人报名参加跳高比赛。
- She enjoyed high prestige among the masses. 她在群众中享有很高威信。
- The dresses in the shop are priced high. 这家商店的衣服定价很高。
- The high salary reconciled me to living abroad. 我为获高薪也只好在国外生活。