1.
Sample gas tubes are flushed with nitrogen.
采气管得用氮气吹扫。
2.
The Preference of Drainage Gas Recovery Methods and Safety Assessment of Gas Well with Water Drainage
气井排液采气方式优选及排液采气井安全评价
3.
dual tubing wellhead
双油管采气井口装置
4.
PARAMETER DESIGN OF ‘GAS RECOVERY BY LIQUID DRAINAGE’TECHNIQUE WITH GAS LIFT BY GAS-LIFT VALVE FOR GAS WELLS
气井气举阀气举排液采气工艺参数设计研究
5.
Study on Unloading Technologies for Gas Wells in Qiaokou Gas-condensate Reservoir;
桥口凝析气藏排液采气工艺技术研究
6.
Analysis of quantitative relationship between gas offtake and plateau duration of natural gas reservoir
气藏采气速度与稳产期定量关系研究
7.
Inspection and Safety Analysis of Natural Gas Pipeline
天然气采气管线的检测与安全性分析
8.
Application analysis of low-yield wells foan drainge gas prodution technology
低产气井泡沫排水采气技术应用分析
9.
NECESSARY TECHNOLOGY RESEARCH OF LOW PRESSURE DRAINAGE GAS RECOVERY BY GAS LIFT APPROACH ON WENLIU OILFIELD
文留油田低压气井气举排液采气增产配套技术
10.
Research of Water Drainage and Gas Production by Gas Lift in EastSiChuan Carboniferous Gas Reservoirs;
川东石炭系气藏气举排水采气工艺研究
11.
Drainage Gas Recovery Technique of Combing ESP and Gas Lift for Gas Wells with Large Water Production
大水量气井电潜泵—气举组合排水采气工艺设计
12.
oil and gas severance tax
原油及天然气开采税
13.
asking them the weather in different seasons.
就天气状况采访某人。(5%)
14.
ratio of injected air to produced oil
注入空气-采出原油比
15.
The weather was lazy.
这天气使人无精打采。
16.
proven recoverable gas reserves
探明的天然气可采储量
17.
liquefied petroleum gases-method of sampling
液化石油气-采样方法
18.
gas-drive liquid propane method
气驱丙烷段塞采油法