Air and gas drilling manual applications for oil, gas, geothermal fluid recovery wells, specialized construction boreholes, and the history and advent of the directional DTH מאת Lyons, William C., Stanley, James H., Sinisterra, Francisco J., Weller, Tom

Available for University of the Philippines System via ScienceDirect. Click here to access
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Advanced reservoir and production engineering for coal bed methane מאת Thakur, Pramod

Available for University of the Philippines System via ScienceDirect. Click here to access
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Gas production engineering. מאת Kumar, S. (Sanjay) 1960-