Directional drilling has become a very important tool in the development of oil and gas deposits. Current expenditures for hydrocarbon production have dictated the necessity of controlled directional drilling to a much larger extent than previously.
Probably the most important aspect of controlled directional drilling is that it enables producers all over the world to develop subsurface deposits that could never be reached economically in any other manner.
In this module a number of topics will be covered that must be understood by the directional driller. The various types of wells and applications of directional wells will be touched upon along with well profiles and planning
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