formation sand production的意思|示意

The correct understanding of the formation sand production is critical.

正确认识地层出砂规律至关重要。

Wellface stability and formation sand production in the process of production is one of tough problems in remaining oil production.

生产过程中的井壁稳定性和地层出砂问题是剩余油开采过程中的主要难题之一。

On the basis of sieve analysis for the formation sand, through the simulation experiments of sand production, the sieve-opening sine of premium screen pipe for sand control was determined.

在分析地层砂粒度分布的基础上，通过室内出砂模拟实验，确定了该油田各油层的防砂筛管挡砂精度。

The results show that higher formation pressure brings more stable formations and less sand production.

计算结果表明，地层压力越高，地层越稳定，越不容易出砂。

Sand reservoirs of Xujiahe Formation and lower Shaximiao Formation is the major gas production layers in continental elastics in Guannan Structure.

须家河组和下沙溪庙组的砂岩储层是官南构造陆相碎屑岩中的主要产气层。

In a cold production process, the well gets a high oil production with withdrawal of large amount of sand and formation of foamy oil.

稠油出砂冷采是使油层大量出砂形成蚯蚓洞和形成稳定泡沫油而获得较高的原油产量。