提高取心率与保持井壁稳定性是对油页岩充分评价的关键性技术。

Increased core rate and to maintain borehole stability obtained is crucial to fully evaluate the oil shale.

youdao

提高取心率与保持井壁稳定性是对油页岩充分评价的关键性技术。

Increased core rate and to maintain borehole stability obtained is crucial to fully evaluate the oil shale.

youdao