1) extra big channel
特大孔道
1.
On the basis of the analysis of large number of tracer production curves, the wateredout zones can be divided into three types: thiefzone, big channel and the extra big channel.
对多条示踪剂产出曲线进行了分析 ,将水淹层划分为高渗透层、大孔道和特大孔道 3种类型 ,并总结了这 3种情况下示踪剂产出曲线的形态特征。
2) large pore characteristic
大孔道特征
3) large pore path
大孔道
1.
In the paper,the discriminant function is derived from the Fisher principle to distinguish large pore paths in sandstone oil layers based on logging curves.
根据测井曲线,运用费歇准则导出了识别砂岩油层大孔道的判别函数,判别函数是测井曲线的线性组合。
2.
Through studying the well logging principle,the interpretation of water-out zones,and the formation mechanism of the large pore path, we find the logging response characteristics when there are large pore paths.
通过对测井原理、水淹层解释、大孔道形成机理的研究,总结大孔道形成后在测井曲线上的响应特征,并利用层次分析原理对各个因素综合分析,提出1个准确合理的综合参数,最终实现人机交互式识别大孔道,称之为大孔道参数法。
4) high capacity channel
大孔道
1.
Characteristics and controlling factors of high capacity channels of reservoirs at high water cut stage: A case from Block Hu 12 of Huzhuangji Oilfield;
注水开发油藏高含水期大孔道发育特征及控制因素——以胡状集油田胡12断块油藏为例
2.
The application of the micro material inter-well tracing technology in recognizing high capacity channels in oil layer;
微量物质井间示踪技术在识别油层大孔道中的应用
3.
Simulation experiments of the formation process of high capacity channel in a sandpack model with glass plate;
玻璃板填砂模型大孔道形成过程模拟实验
5) big channel
大孔道
1.
Based on mechanics principles, considering the interaction between reservoir fluid flow and deformation, the interaction between porous flow and pipe flow in big channel, mathematical model to simulate sand production is built.
为了弄清油层出砂机理,为油田防砂和出砂预测提供理论指导,分析了疏松砂岩油层出砂的机理以及影响因素,综合利用力学原理,考虑应力场和渗流场的相互作用以及大孔道中的管流与油层渗流之间的相互作用,建立了疏松砂岩油藏大孔道出砂计算的数学模型,给出了其数值方法,利用有限体积法编制的程序模拟了单一孔道情况下二维油层出砂情况,为弱胶结油层出砂预测提供理论基础。
2.
A coupled model of seepage and pipe-flow for sand production from big channel in unconsolidated reservoir is deduced based on fluid mechanics and rock mechanics.
将渗流力学、岩石力学、流体力学知识相结合,建立了弱胶结油藏大孔道出砂的渗流与管流耦合模型,并进行了实例计算。
3.
On the basis of the analysis of large number of tracer production curves, the wateredout zones can be divided into three types: thiefzone, big channel and the extra big channel.
对多条示踪剂产出曲线进行了分析 ,将水淹层划分为高渗透层、大孔道和特大孔道 3种类型 ,并总结了这 3种情况下示踪剂产出曲线的形态特征。
6) macropore
['mækrəpɔ:]
大孔道
1.
It is impossible to accurately obtain water injection profile data of macropore formation during radioisotope tracer logging operation.
对于大孔道地层,放射性同位素示踪测井无法准确地录取注水剖面的资料,一些生产单位提出了结合放射性同位素示踪测井和电磁流量计测井的方法解决大孔道注水剖面测井资料录取问题,本文对该测井方法的解释问题进行了研究,取得了较好的解释效果。
2.
,Deep-seated plugging and profile control technologies in macropore are also introduced.
介绍了由地面交联膨体颗粒型、地层内引发聚合型及絮凝聚合物组成的复合型调剖剂 ,深部调剖封堵大孔道技术。
补充资料：垂直孔道
分子式：
CAS号：
性质：又称实验孔道(experimental channel)。反应堆辐照孔道的一种。供进行实验研究用，通过它将各种实验样品放入堆内，由堆芯产生的中子或γ射线对其进行辐照。垂直孔道有干孔道和湿孔道，多用于堆内样品照射。详细用途见水平孔道。
CAS号：
性质：又称实验孔道(experimental channel)。反应堆辐照孔道的一种。供进行实验研究用，通过它将各种实验样品放入堆内，由堆芯产生的中子或γ射线对其进行辐照。垂直孔道有干孔道和湿孔道，多用于堆内样品照射。详细用途见水平孔道。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条