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在油田工作的过程中,实施定向井工程时,如果测量结果出现误差,经过计算所得到的井眼轨迹与实钻轨迹之间会存在着一定的偏差,从而导致定向井工程的质量和施工效率受到十分严重的影响。虽然定向井轨迹测量在我国的发展也有着比较长的时间,在这方面的研究也是在不断的更新和完善,但就目前行业内的技术来说,在测量的过程中还是存在着一定的问题,从而影响计算结果,无法保证测量结果和计算结果的准确性和可靠性,无法高效率高质量的完成工作。本文就柴达木盆地扎哈泉地区扎11井区影响定向井轨迹测量出现误差的因素进行分析,以期能够得到改善,提高定向井轨迹测量的正确性和可靠性。
In the process of oil field work, directional well engineering, if the measurement results appear error, there will be some deviation between calculated well trajectory and actual drilling trajectory, which will lead to the quality of directional well engineering and construction efficiency Very seriously affected. Although the measurement of directional well trajectory in our country also has a long time, the research in this aspect is constantly updated and perfected. However, in the current technology in the industry, there are still some problems in the measurement process , Thus affecting the calculation results, can not guarantee the accuracy and reliability of measurement results and calculation results, can not be completed efficiently high-quality work. In this paper, the factors affecting the error of directional well trajectory measurement in Zha 11 well in Zahaquan area, Qaidam Basin, Qaidam Basin are analyzed in order to improve the correctness and reliability of directional well trajectory measurement.