查询词典 gas well

A computation model of pressure distribution in CO2 gas well is established according to energy balance equation of vertical pipe flow with consideration of the interaction between temperature and pressure, and regarding fluid deviation factor as a function of temperature and pressure.

根据垂直管流的能量平衡方程，综合考虑压力、温度的相互影响，同时将流体偏差系数考虑为压力和温度的函数，建立了二氧化碳气井井筒压力分布计算模型。

This paper puts forward the data warehouse solution in oil and gas well drilling engineering.

提出了油气井工程数据仓库解决方案，基于油气井工程实例讲解了数据仓库系统体系结构、设计实现、数据展现等方面的内容。

Hydraulic pressure stimulation of oil and gas well is the main method of stimulation.

水力压裂作为一种改造油气层的重要方法，是油气增产、增注的有效措施。

Hydraulic pressure stimulation of oil and gas well is the main method of stimulation.

水力压裂作为一种改造油气层的重要方法，是油气井增产、增注的有效措施。

On the basis of making large quantities of investigations, we comprehensively analyze current situation and damage of sand production, and systematically study sand production mechanism of gas well including classification of sand production, influence factors of sand production and process of sand production.

通过大量文献调研，综合分析了气井出砂现状和出砂危害；系统研究了出砂机理，包括了气井出砂分类、气井出砂影响因素和气井出砂过程的研究。

Integrated productivity model for gas well with high-pressure gravel-pack sand control［J］.

高压砾石充填防砂气井产能预测与评价［J］。

By analysis on fundamentals of different deliverability equations for gas well,the conditions of their application are proposed.

通过分析气井不同形式产能方程的原理，提出了它们在具体应用中的适应条件。

In fact,it is function of temperature and pressure especially for HTHP gas well.

以往的模型在确定气体参数时，很多情况下把井筒内的气体黏度认为是不变的，而实际上黏度是温度和压力的函数，尤其是在高压情况下，气体黏度在不同的井段是一个动态变化的量。

CO2 and H2S exist in the hydrocarbon zone and foramtion water,as the accompany gases of petroleum and nature gaso or components of formation water,which will cause corrostion to the cement sheath under certain conditions of humidity and pressure.It will decrease the cement sheath's alkalinity,which results in the decrease of cement sheath's strength,permeability increase,and places a premium on fluid channeling and borehole wall sloughs accident in plastic formation,shortening the oil- gas well's production lifetime and giving rise to tremendous ecomonic losses.

CO2和H2S作为石油和天然气的伴生气或地层水的组分存在于油气层或地层水中，在一定的湿度及压力条件下会对固井水泥环产生腐蚀作用，从而降低水泥环的碱性，使水泥环强度下降，渗透率增大，并诱发流体窜流、塑性地层井壁跨塌等事故，从而缩短油气井的生产寿命，造成巨大的经济损失。

It is of great importance for the sustainable development ofoil-gas well drilling to treat drilling wastewater by economical and effective methods.

如何采用经济有效的方法处理废弃钻井液，对油气井开采业的可持续发展具有重要意义。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。