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- occurrence of formation water 地层水赋存
- 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 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。
- 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。
- 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。
- 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。
- 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。
- When the formation period of formation water is different to its host rock, its chemical property in oil layer may be entirely different to adjacent water layer. 沉积盆地中的外来水可以来源于浅部或地表,重力是其运移的主要动力。
- As the main flow manner of formation water in deep reservoir, circulated convection current controlled authigenic mineral location and secondary pore distribution. 循环热对流是深部储层流体的主要流动方式,它控制着自生矿物在砂层中的析出位置和次生孔隙的分布特征。
- An instance or occurrence of menstruation. 经期月经的例子或出现
- Finds the next occurrence of the search text. 查找搜索文本的下一个匹配项。
- The occurrence of ACS was increased with age. ACS发生率随着年龄增长而增高 ;
- The occurrence of storms delayed our trip. 暴风雨延误了我们的旅行。
- A relative parameter SRW can be obtained by conversion of the formation water saturation.A fractal describing method of formation oil bearing is presented through analysis of the parameter. 一般描述储层含油多少的量化指标为含水饱和度,经过换算,可以获得与储层含水饱和度大小有关的参数SRW。
- To note the occurrence of an event. 注明一个事件的出现。
- The occurrence of malodor has obvious seasona1. 恶臭的发生具有明显的季节性。
- The occurrence of cervicitis in young women was... 结论定期妇科体检可更好的了解女职工的健康状况。
- An event; a thing that happens or appears, for example, an occurrence of impulse noise. 一种事件,或发生或出现的一件事情,例如,脉冲噪声的出现。