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随着临盘地区滚动开发的逐步深入发展，沿断层小区块边缘、小位移的调整并日益增多。如何有效地控制井斜角和水平位移，满足地质开发油气资源的需要，已成为钻井技术的一个重要课题。1993年，临盘地区有15口井因上部井斜大而上动力钻具纠斜，造成返工进尺1400余米，直接经济损
With the progressive development of the rolling development in the Linpan area, the adjustment and increase of small displacements along the edges and edges of the fault blocks have been increasing. How to effectively control the inclination angle and horizontal displacement and meet the need of geologic development of oil and gas resources has become an important topic of drilling technology. In 1993, there were 15 wells in the Pro Pan area, which were inclined due to the large deviation of the upper well and the upper power drill, which caused a rework of 1,400 meters and a direct economic loss