【摘 要】
：
针对页岩气水平井、大位移井等逐渐增多的趋势,斯伦贝谢公司在SPE年会上正式推出NeoSteer近钻头旋转导向系统,最大造斜率可达到16°/30 m ,从而降低了靶前位移要求,有利于延长储层段的有效进尺,可以一趟钻完成造斜段和水平段钻进,减少起下钻趟数,降低非生产时效.它通过最新的轨迹控制算法、数字信息化技术自动学习和数据分析来提高性能.
论文部分内容阅读
针对页岩气水平井、大位移井等逐渐增多的趋势,斯伦贝谢公司在SPE年会上正式推出NeoSteer近钻头旋转导向系统,最大造斜率可达到16°/30 m ,从而降低了靶前位移要求,有利于延长储层段的有效进尺,可以一趟钻完成造斜段和水平段钻进,减少起下钻趟数,降低非生产时效.它通过最新的轨迹控制算法、数字信息化技术自动学习和数据分析来提高性能.
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