1·Drilling Oil And Gas Wells: 12%.
石油和天然气钻井：12%。
2·Some fires were in burning oil Wells. Others were in natural gas Wells.
有些是油井大火，有些是天然气井大火。
3·A device used to perforate oil and gas Wells in preparation for production.
对准备生产的油气井进行射孔所用的装置。
4·Liquid carbon dioxide is also used to increase recovery from oil and gas Wells.
液态二氧化碳还用于油井和气井以增加开采。
5·So the well test analysis of condensate gas Wells is different from other Wells.
因此，凝析气井试井分析有显著的特殊性。
6·The gas flowing property in gas Wells will be influenced as liquid loading exists.
气藏中液体的存在，将影响气井的流动特性。
7·Wellbore accumulation in gas wells is an unfavorable factor influencing on well production.
气井井筒积液问题一直是影响气井产量的不利因素。
8·It is used to produce high gas-liquid ratio oil Wells or for unloading liquid in gas Wells.
柱塞举升适用于高气液比油井生产和气井的排水采气。
9·A stimulation treatment routinely performed on oil and gas Wells in low-permeability reservoirs.
在低渗透性储层中通常对油井和气井所进行的增产处理。
10·The shallow gas wells have lower production than the deep wells, and have large water production.
浅层气井日产气量相对低于深部气井，日产水量较大，生产压差大；