grail stickled by organic matter是什么意思

网络释义

用法例句

Based on the data of laboratory experiment,the conclusion about the filter performance of the grail stickled by organic matter can become better when it wrapped up by grails are presented,and the suitable thickness and corresponding grain diameter of grail stickled by organic matter are made certain.

针对临河粉细砂地区水文地质实际,通过室内渗流试验及渗透试验,确定了供水管井所采用的贴砾管的最佳厚度和对应的填砾粒径,证明了贴砾管加装填砾后,出水效果(以出水量、渗透系数、出水含砂量为评价指标)均优于贴砾管,消除了设计中认为贴砾管出水效果与加装填砾无关的误解。

A method of calculating productivity for gravel packed well;

砾石充填防砂井产能预测方法

There exist many factors influencing the productivity in gravel packed and sand controlled wells, its correlation is complex, a precision and practical model for prediction is hard to be established by using conventional theory.

影响砾石充填防砂井产能的因素很多,关系非常复杂,常规理论方法难以建立准确、适用的预测模型。

Based on what had been done previously in the aspect of pressure losses across perforation and gravel pack, the paper presents a new formula to calculate the pressure losses across perforation and gravel pack,and calculates the skin factor through the introduced popular equation of radial flow.

在以往对砾石充填井压降分析的基础上,给出了一种以普通径向流方程为基础计算井筒附近收敛流动和射孔-砾石充填段的压降,再根据完善井与非完善井压降之间的关系,求出表皮系数的方法。

Field experiment of SLCH gravel packing sand control technology in the horizontal wells;

水平井砾石充填SLCH防砂工艺矿场试验

Influence factors of gravel packing in horizontal well with numerical simulation;

应用数值模拟研究影响水平井砾石充填的因素

Simulation research on the gravel packing sand control in the horizontal well;

水平井砾石充填防砂模拟研究

median pack-to-formaton grainsize ratio

充填砾石与地层砂粒度中值比

made of packed earth or gravel.

填满了泥土或砂砾的。

surface gravel pack

地面倾倒式砾石充填

GP shear-out safety joint

砾石充填剪切安全接头

offshore gravel packing operation

海洋油井砾石充填作业

down-ward progression of gravel

砾石逐渐向下充填推进

nondamaging gravel packing fluid

不污染的砾石充填液

gravel flow packed liner completio

循环砾石充填衬管完井

over-the-top gravel packing too

皮碗式砾石充填工具

2-pot gravel compaction ficompaction filter unit

双罐砾石充填过滤装置

through-tubing squeeze gravel packing

过油管砾石挤压充填

multiple zone open hole gravel pack

多层裸眼井砾石充填

outside perforation packing

射孔孔眼外砾石充填

gravel packed perforation tunne

填满砾石的射孔孔道

positive injection gravel compaction metering unit

砾石注入充填计量装置

double pot gravel pack mixing unit

砾石充填双罐混砂装置

gravel pack perforated extension

砾石充填带眼加长短节

post gravel pack acid job

砾石充填后的酸化作业