| Wuqi area is a considerable reservoir in Changqing Oilfield, but as a result of geologicaltime span, lithologic changes and deeply buried reservoir, together with less information, it ishard to explorer this area for drilling engineers. On the basis of all aspects of full investigationand argumentation in Wuqi area, in favor of the safety of drilling, helpful to improve thedrilling quality, beneficial to improve drilling speed, accelerate the pace of oil exploration,theauthor develop the premium fast drilling technology solutions for this area, including theupper big size hole for premium fast drilling technology, oblique, straightening technologyand related technology, started application in this field and made good results, that can givecertain guidance and reference significance to the drilling engineers in this area. |
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