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- Based on the material balance principle and the results of references[ 1, 2 ], the methods of forecasting initial natural gas reserves for the undersaturated and the saturated oilfields in dif... “本文基于物质平衡原理和文献[1,2]的成果,对于未饱和油藏和饱和油藏,不同驱动类型和开发阶段,提出了预测油田中天然气可采储量的方法。
- The mathematical model with threshold pressure gradient and injection-production ratio is constructed when the formation pressure change linearly on the base of material balance principle. 利用物质守恒原理,建立地层压力线性变化趋势下考虑启动压力梯度和注水强度影响的渗流数学模型。
- Keywords fractured-vuggy reservoir;material balance principle;producing reserve;reserve calculation procedure; 缝洞型油藏;物质平衡理论;动用储量;储量计算方法;
- material balance principle 物质平衡原理
- The specifications should provide a reasonable material balance. 应该提供一个合理的物料平衡控制标准。
- A set of experimental unit for measuring absorbability of natural gas in source rocks was built according to the principle of material balance. 根据物质平衡原理,设计了一套测量岩石吸附天然气量的实验装置。
- According to the principle of material balance in well bores the method of dynamic simulation to describe the changing rules of submergence depth is established in the paper based on SIMULINK. 在现有研究基础上,根据井筒内物质平衡原理,建立了基于SIMULINK下沉没度变化规律的动态仿真方法。
- According to the heat balance principle,the boiler thermal calculation model based on the on-line operating data is presented. 运用热平衡基本原理,建立了基于在线监测数据的热力计算模型。
- Based on the special geologic and hydrodynamic features, the, conventional material balance equation is, modified. 摘要根据特殊的地质和水动力学特徵,对常规物质平衡方程进行了改进。
- So the simulated annealing algorithm is introduced to solving the material balance equation. 因此,本文引入模拟退火算法求解物质平衡方程。
- Based on the special geologic and hydrodynamic features, the conventional material balance equation is modified. 根据特殊的地质和水动力学特征,对常规物质平衡方程进行了改进。
- Using homogeneous balance principle (HBP) and with the aid of Mathematica, the new exact solutions to Benny equation are obtained, which modifies and perfects the known results. 利用齐次平衡法,借助计算机代数系统Mathematica,得到了Benney方程新的显式精确解,修正和完善了已有文献给出的结果。
- Using the harmonic balance principle and the Newton-Raphson iteration method the thesis proposed a very efficient algorithm to solving the steady state problem of such system. 该模型可以看作是广义的Duffing方程组.利用谐波平衡原理及牛顿 迭 法给出了一般求解方法,在非线性电路计算方面有所突破。
- Features: the active transmission of the machine adapts balance principle of double active shaft, automatic cycle lubricating and air cooling with multi-pipe screen. 特点:该机主传动采用双主轴动平衡原理,自动循环润滑,多管网空冷。
- Condensate gas reservoir is a special kind of reservoir and its material balance equation is greatly different from that of conventional gas reservoir. 摘要凝析气藏是一种特殊的油气藏类型,其物质平衡方程式与常规气藏物质平衡方程式应存在较大的差异。
- In the conventional reservoir engineering,using material balance method to evaluate formation pressure is usually made when PVT data are already known. 传统的油藏工程方法中利用物质平衡法估算地层压力,通常在PVT资料已知的条件下进行。
- In light of such a thought,a gas-liquid multiple solid phase material balance equation is put forward in the paper.The amo... 通过对凝析油蜡沉积的计算表明 ,用该模型计算的蜡的沉积量和析蜡温度与实验结果非常吻合。
- Large deviation will appear if material balance equation of the gas reservoir for calculating OIP is used directly in this production scheme. 在此开采方式下,直接采用气藏物质平衡方程进行地质储量计算将出现很大偏差。
- The Consumer shall, pursuant to the direct balancing principle, install and switch the reactive power compensator in a reasonable way. 用电方按无功补偿就地平衡原则,合理装设和投切无功补偿装置。(合同)
- By material balance equation, the dust concentrations measured at various directions of various testing spots of the louver board are determined, from wh... 据此,提出以半敞开方式排放烟气烟尘的除尘系统烟气烟尘浓度测试方法,即侧向间接测试法。