天然气液

绝热膨胀与提取天然气液烃的关系

Relationship between adiabatic expansion and extraction of liquid hydrocarbon from gas

经济可采储量是指在一定技术经济条件下，在盈亏边界值内从地下采出的有经济价值的原油和天然气液的累积（年）产量。

- Economical recoverable reserves refer to the petroleum and natural gas cumulative production with economic value from underground in the border of the profit and loss curve .

本文阐明了等焓与等熵绝热膨胀致冷原理，并讨论了在两类膨胀原理基础上设计出的各种膨胀致冷元件，在提取天然气液烃中的相互关系及适用场合。

This paper expounded refrigeration principles of isoenthalpic or isoentropic adiabatic expansion , and discussed the relationship and applicable conditions of various expansion refrigeration elements designed according to these two expansion principles in extracting liquid hydrocarbon from gas .

埃克森美孚在昨日发布的最新年度能源前景展望中预测，得益于页岩油、从加拿大油砂提炼的重质原油以及乙烷等天然气液的产量增长，美国、加拿大和墨西哥的石油和相关液态燃料出口将在2020年左右之后超过进口。

Exxon predicted in its latest annual energy outlook , published yesterday , that exports of oil and related liquids from the US , Canada and Mexico would exceed imports after around 2020 , thanks to rising output of shale oil , heavy crude from Canada 's oil sands , and natural gas liquids such as ethane .

天然气气液两相分离器的设计与实验研究

Design and experimental study on gas-liquid two-phase separator for natural gas

为了精确测量凝析天然气的气液相流量，研究了将神经网络用于气液两相流流量测量的方法。

Neural network are used for wet gas flow measurement with high precision .

凝析天然气的气液两相流量是监控气井和气藏动态特性的重要依据，目前在两相流计量方面仍有许多问题需要解决。

Gas-liquid two phase flow rates of wet gas can provide essential reference to monitor gas well and gas reservoir dynamic characteristic , but presently , there are still many technical problems to be solved in two phase flow metering .

天然气离心式气液分离器的结构设计及流场数值模拟

The Structure Design and Numerical Simulation of Flowing Area of Separation Equipment for Natural Gas

低温甲醇洗净化天然气过程的气液平衡计算

The Calculation of Vapor Liquid Equilibrium for the Rectisol Wash Technology in Natural Gas Purification Process

从天然气中回收天然气液气

Recover NGL from Natural Gas