open flow
英 [ˈəʊpən fləʊ]
美 [ˈoʊpən floʊ]
网络 直流式; 流量; 开流; 异盒回收流程
双语例句
- Index equation and binomial expression are the main methods to determine the absolute open flow capacity of a gas well at present.
目前确定气井绝对无阻流量的方法主要是指数式和二项式。 - The two-dimensional open flow computation problem is formulated with the finite volume method.
相应地，对二维水流计算问题采用了有限体积法的数学表示。 - Calculation and Application of Absolute Open Flow of Horizontal Gas Wells
水平气井无阻流量的计算方法及应用 - The absolute open flow potential predicted from testing is the basis of gas well producing.
试井确定的无阻流量是气井产能建设的重要依据。 - Formation pressure and current absolute open flow potential of a gas well can be calculated at any time from the type-curve with knowing the current bottom-hole pressure and correspondent production rate.
利用该图版，只需要知道当前井底流压和对应的产量就可以计算地层压力和当前生产气井的绝对无阻流量，随时可了解生产井的产能。 - To solve the problems mentioned above and based on gas well transient flow theory, this paper takes use of reservoir characteristic parameters of the single-well to deduce the time of reaching the pseudo-steady-state, then to calculate deliverability and open flow potential of gas well from this time.
针对上述问题，从气井渗流理论出发，利用单井储层特征参数，推导计算气井达到拟稳态的时间，再利用该时间计算气井的产能及无阻流量。 - Through long-term practice, iteration method is summarized and iteration algorithms of open flow h-0 and h-k of trapezoid section, U section and round section are offered, which are tested with mathematical method.
经过长期的工作实践，总结出了迭代算法，列举了梯形（含矩形）、U形和圆形断面明流h0和hk的迭代算法.并用数学的方法进行了验证。 - A Simple Method to Determine Absolute Open Flow and'Capacity of Gas Well
确定气井绝对无阻流量和产能的一个简易方法 - Influence factors of open flow potential in condensate gas well
凝析气井无阻流量影响因素分析 - Absolute open flow potential and rational productivity of single well are important parameters in condensate gas reservoir development, which directly affect the feasibility of gas well recovery and the development scale of gas field.
在凝析气藏开发中，单井的绝对无阻流量与合理产能是比较重要的参数，它直接影响到气井开发的可行性及整个气田的开发规模。 - The effects of high pressure and reservoir rock stress sensitivity on super-high gas reservoir productivity are considered, the new productivity equations are deduced and the method for determination of the coefficient and the absolute open flow potential or deliverability are presented.
考虑了高压和储集层岩石应力敏感性对超高压气藏产能的影响，推导了新的产能方程，基于该方程研究了产能方程系数及绝对无阻流量的确定方法。 - The paper presents a method of controlling the open flow that works by applying spatial and temporal periodic pulses to the system variables.
提出了分别利用时间和空间的周期脉冲扰动，实现开流系统时空混沌控制的方法。 - Influence of formation pressure decrease on the productivity equation and open flow capacity of gas well
地层压力下降对气井产能方程及无阻流量的影响分析 - The methods of determining gas well deliverability and of choosing and calculating geological parameters are introduced in the paper. The initial binomial open flow capacity, stable production and primary gas productivity index are adopted as the criteria of evaluating gas well deliverability.
介绍了气井产能的确定方法及地质参数的选择与计算方法：采用初始二项式无阻流量、稳定产量及初始采气指数作为气井产能评价的指标； - This paper proposes a simple predicting method Which just by the reservoir pressure of gas well and the bottom flow pressure and corresponding production rate at a test point can obtain a absolute open flow which is very approximate to the result calculated with the conventional multi-points steady test.
本文提供一种简单的预测方法，仅需要气井的地层压力和一个测试点的井底流动压力与相应的产气量，即可得到与常规多点稳定试井法计算结果十分接近的绝对无阻流量。 - If water cone happens, absolute open flow will be decreased more than before water production.
若发生水锥，无阻流量比产水前降低得更多。 - On the basis of analysing basic differential equation of natural gas rapid percolation in porous media, establishes nonlinear programming model to extract equation coefficient A, B, C. Absolute open flow capacity is determined by using intersection method.
本文在分析天然气在多孔介质中高速渗流基本微分方程物理意义的基础上，采用建立非线性规划模型求解方程系数A、B、C，并用交会法确定绝对无阻流量。 - Based on the principle, the productivity model of fractured gas wells is developed under the conditions of steady state and pseudo-steady state, and the open flow capacity can be derived.
根据此原理，文章推导出稳态情况下和拟稳态情况下的压裂气井产能模型，由此求得无阻流量。 - The productivity testing of oil well includes to determine absolute open flow rate and to forecast inflow performance relationship curve.
油井的产能测试包括确定油井的绝对无阻流量qAOF和预测油井的流入动态曲线（IPR曲线）。 - Effect of formation pressure drawdown on gas well absolute open flow ( AOF) and its prediction
地层压降对气井绝对无阻流量的影响及预测 - A new dimensionless IPR equation is created based on the binomial deliverability equation for gas wells, the new equation may predict absolute open flow and IPR curve for gas wells.
基于气井的二项式产能方程，建立了新的无因次1PR方程。该方程可以预测气井的绝对无阻流量和气井的IPR曲线。 - A Simple Method for Determination of Current Open Flow Potential in Gas Well without Repeating Well Testing
不重复试井确定气井当前无阻流量的简易方法 - Through comparable study of gas well capacity, a simple method is obtained to calculate absolute open flow and to predict production performance of gas well.
本文通过研究气井产能的可比性，得到一种计算气井绝对无阻流量及预测气井生产动态的简易方法。 - The method connects absolute open flow rate with production time of the gas well and reflects the real features of the productivity of low permeable gas wells. It can predict productivity variation of gas wells under the conditions of instable percolation very well.
该方法将气井的绝对无阻流量与生产时间联系在一起，反映了低渗透气井产能的实际特征，能较好地预测不稳定流动状态下气井的产能变化。 - Calculation Method of Absolute Open Flow Capacity during Formation Damage Correction
校正地层损害时绝对无阻流量的计算方法 - Based on superposition principle, steady productivity binomial equation of gas well in compound formation is developed. Two steady productivity binomial equations and open flow rate calculations are obtained.
根据试井渗流理论中的叠加原理对复合地层中气井的稳定产能方程进行推导，得到了两个不同渗透区域的稳定产能方程和无阻流量计算公式。方程则不能得到正确的结果。 - An open flow gas exchange system used to measure nitrogenase activity of nodules and its application
一种测定根瘤固氮酶活性的开放式气路系统及其应用 - The given parameters include the open flow potential of deliverability test, the current formation pressure, the natural gas viscosity and deviation factor corresponding to formation pressures.
只要知晓气井在地层压力条件下的产能试井无阻流量、当前地层压力，以及各地层压力对应的天然气粘度和偏差系数，便可以由该公式计算当前无阻流量。 - At present, all the gas well productivity analysis method need to ascertain the absolute open flow potential;
目前的气井产能分析方法都是确定气井的绝对无阻流量。 - The open flow capacity calculated by this equation had good consistency with results of the deliverability test.
该方程计算出来的无阻流量与产能试井评价结果具有较好的一致性。