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- formation water resistivitiy 地层水电阻率
- In many sedimentary basins the salinity of the formation water increases with depth or compaction. 在许多沉积盆地中,地层水的含盐量随深度或压实作用而增高。
- The chemical property of formation water in oil layer might be equal to that of adjacent water layer. 油层中地层水的化学特性可能等同于临近水层的化学特性,当地层水与其宿主岩的形成时间不同时,就可能与之完全不同。
- The reservoir formation water is characterized by TSD=20 g/L and CaCl_2 type in water classification. 地层水CaCl2型,矿化度20g/L。
- The movements of formation water and hydrocarbon are of interdependent and inter-restricted relationship. 地层水与油气在地质历史进程中的活动是相互依存、制约的因果关系。
- Formation water resistivity is one of the key parameters used to determine formation water saturation. 地层水电阻率始终是确定储层含水饱和度的一个关键参数。
- Formation water electrical resistivity is a key parameter for confirming oil saturation of container rock. 地层水电阻率是确定储层含油饱和度的一个关键参数。
- The oil/water bed of heterogenous glutinite with low salinity of formation water can't be identified effectively. 非均质性强和地层水矿化度低的砂砾岩储层,常出现油水层难以用常规测井信息判别的情况。
- In the porosity reservoir with anhydrite, the formation water is rich in sulfate and poor in heavy metal ion. 在与硬石膏的多孔性水库,形成水在重金属的离子的硫酸盐和贫寒上是富有的。
- Compared with well test data, the result demonstrates that the formation water resistivity can be accurately determined by the method. 应用实际测井资料解释,并与试油水分析资料对比,结果表明该方法能够提供可靠的地层水电阻率值。
- Though logging datas and geological datas can be used to judge the position of formation water and water yield before gas drilling starte to drill. 尽管在气体钻井开钻之前,可以利用邻井测井资料和地质资料预测出水层位置和出水量,但这并不能够预测出所有的出水层。
- Huang, L.-S.(1984) Iodine contents in formation water from wildcats, southern Taiwan. Petroleum Geology of Taiwan, 20, 215-235. 黄立胜(1984)台湾南部探井所产地层水中之碘含量。台湾石油地质,第20号,第215-235页。
- Compared with the formation water drive reservoir without water-sensitive damage,the injection pressure of water drive in the water-sensit. 影响木钵区块延10油层驱油效率的主要因素是储集岩的孔隙结构非均质性、水敏伤害、注水压力及加压方式。
- 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。
- CBM exists freely in the coal cleat and other fracture pore.It can migrate freely powered by the pressure of formation water and the gas buoyancy. 煤层甲烷以自由状态存在于煤的割理和其他裂缝孔隙中,可以自由运移,运移的动力是地层水压力和气体浮力。
- Formation water resistivity is one of the key parameters for precisely determining remaining oil saturation of waterflooded zone. 地层水电阻率的确定是求准水淹层剩余油饱和度的关键参数之一。
- The calculation example shows that the resistivity of formation water in shaly sand can be effectively determined with the improved SP model. 利用改进的自然电位模型进行的实例计算结果表明,该模型可以有效地用于确定泥质砂岩地层的地层水电阻率。
- 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。
- When salinity of formation water is rather high, the volumetric photoelectric absorption index of water and that of oil (gas) are quite different. 当地层水含盐量较高时,水的体积光电吸收指数与油(气)的体积光电吸收指数相差较大。
- The 18O shift may indi-cate the isotopic exchange between water and rocks and the relict of co-diagenetic formation water. ~(18)O漂移可能表明水与岩石发生了氧同位素交换,也可能有少量同生沉积水残存。