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Index Terms Links

Gas compressors (Cont.)
horsepower requirements 142
humidity corrections 135

illustration of 112
injection rate. See Gas injection rate
power of 142
purpose of 119
site pressure corrections 135
temperature corrections 135
three-stage compression for 143

Gas drilling 147
in hydrocarbon-bearing zones 163
making connections 149
mist drilling 148
pipe tripping 149
problems encountered during 150

bit balling 156
borehole instability 150
corrosion 160
crooked hole 160
mud rings 151 151
sonic flow at the bit 157
water removal 153

wellbore washout 159
procedures for 147
safety issues 161
systems for. See Gas drilling systems
Gas drilling systems 109

air hammers 114 115 160
blooey line 112 113

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