It says that the system with wireline tractors further improves well access in complex well trajectories while minimizing the number of logging runs.

通过与电缆爬行器联合使用，就能够进一步提升电缆进入复杂井眼轨迹的能力，并最小化测井次数。

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Gyroscopic survey technology is used to correct well trajectories and a geological basis is provided for highly effective production potential tapping of the remain.

通过应用陀螺测斜技术校正井身轨迹，为油田高效挖掘剩余油提供了地质依据，取得了很好的挖潜效果，并为同类油田提供经验。

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Specifically, they can successfully negotiate complex well trajectories in horizontal open hole well completions, enabling acquisition of good quality flow profiles in both producers and injectors.

具体来说，爬行器可以用于具有复杂井眼轨迹的、采用裸眼完井的水平井，可以获得生产井和注水井的高质量流动剖面数据。

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Mountain systems are particularly fragile as well, so many mountain ecosystems are moving along trajectories that couple high rates of environmental change with strong economic changes.

UNESCO: Ecological Sciences and Research