1.
Calculation of Eccentric Wellbore Pressure Drop and Air Volume Requirements in Air Drilling
空气钻井偏心井筒压力及注气量计算
2.
Application of Misted Air Drilling to Puguang Gasfield
雾化空气钻井技术在普光气田的应用
3.
ABRASION OF EXHAUST PIPE BY THE HIGH-SPEED GAS WITH THE CUTTING IN AIR DRILLING
空气钻井中颗粒对排气管的冲蚀分析
4.
Causes of air drilling downhole burst in Northeast Sichuan basin and preventive measures
川东北地区空气钻井燃爆分析与预防
5.
Predicting Water level of Shallow Formation Water during Air Drilling in Northeastern Sichuan Basin
川东北地区空气钻井浅层水水位预测
6.
New Problems and Resolvents in CBM Well Geological Logging under the Condition of Air Drilling
煤层气井空气钻井条件下地质录井面临的新问题及解决方法
7.
Type Choosing and Capability Analysis of the Air Drilling Equipment for the Coal-bed Methane
煤层气空气钻井设备的选型及性能分析
8.
Calculation and It's Effect Parameters of Minimum Gas Volume of Air Drieeing
空气钻井最小注气量的计算及其影响参数
9.
The minimum air rate required for cuttings-carrying and downhole explosion prevention during air drilling
空气钻井携岩及防燃爆最小注气量计算方法
10.
Study on Explosion Risk of Combustible Gas Mixtures in Air Drilling
空气钻井工艺可燃介质燃爆危险性的研究
11.
Technical difficulties and research prospects of air drilling
空气钻井的技术难点剖析及发展前景展望
12.
Application of the Misted Air Drilling Technology in High Water-output Formation
空气钻井雾化技术在高出水地层的应用
13.
Application of Air Hammer in Gas Drilling in Puguang Gasfield
空气锤在普光气田气体钻井中的应用
14.
Optimization of annular gas injection technology in coalbed methane aerated under-balanced drilling
煤层气欠平衡钻井环空注气工艺优化
15.
A Side Issue in Volume calculation of the Surge Chamber for Slush Pumps
钻井泵空气包体积计算中的一个问题
16.
The Study of Applying Air Foam Drilling
空气可循环泡沫钻井液技术应用研究
17.
Brief Study on the Rock Fragmentation Test Bed of Air Rotary Percussion Drilling
空气冲旋钻井破岩试验台架研制初探
18.
APPLICATION OF AIR FOAM DRILLING TECHNOLOGY IN KENYA GEOTHERMAL WELL
空气泡沫钻井技术在肯尼亚高温地热井的应用