1.
ANALYSIS AND SOLUTION OF WELLHEAD GAS LOCKING IN ROD PUMPED WELLS
抽油机井井口气锁原因分析及解决办法
2.
weatherproof housing
不受气候影响的井口房
3.
dual tubing wellhead
双油管采气井口装置
4.
The Application of Air Heating Units in the Mine Air Heating
空气加热机组在矿井井口空气加热中的应用
5.
APPLICATION OF TRY AND DERROR METHOD TO TREATMENT ON WELLHEAD PRESSURE BUILD UP CURVE ABNORMALITY OF GAS WELL
试凑法在处理气井井口压恢曲线异常中的应用
6.
Prediction on wellhead outflow performance by dynamic friction coefficient of gas wells
利用气井动态摩阻系数预测井口流出动态
7.
The well expelled great quantities of gas.
那口井喷出大量的天然气。
8.
The Current Situation and Development Trend of the Wellhead Device;
采油(气)井口装置现状及发展趋势
9.
This method adopts in and out chromatogram units to performance the logging.
和以往的录井方法不同,它采用了入口、口色谱仪进行气测录井。
10.
There is a low-pressure nature gas in the brine well, the casing, well end and pipe are very corrosive because brine is accrued.
盐井伴生有低压天然气,实现加压采输后出现气井套管、井口,输气管线被严重腐蚀的现状。
11.
(of an oil or gas well)send out oil or gas suddenly in an uncontrolled manner
（指油井或气井）井喷.
12.
The flowrate through the wellhead choke is relate to the wellhead pressure, the flow velocity of oil and gas, construction of choke.
井口节流器的流量与油井压力、气流速度和节流器的结构有关。
13.
Influencing Factors of Hydrate Formation in Wellhead of Salt-Cavern Gas Storage
盐穴储气库井口水合物生成的影响因素
14.
The apparatus and technology of heavy oil recovery by wellhead gas heating
井口天然气加热稠油开采工艺及装置设计
15.
Natural gas resources abound in the Bohai Bay region. By the end of 1980, there-were more than 700 gas producers there.
渤海湾地区天然气资源丰富,至1980年底已有气井700多口。
16.
2.4 This is the hole geometry of this well.
这是这口井的井身结构。
17.
To a frog in a well heaven is only a sieve in size.
井蛙观太空，天仅井口大。
18.
work - over equipment for oil and gas wells
油气井井下作业设备