The mud returns have decreased.

返出泥浆减少。

youdao

There are no mud returns while circulating.

循环时没有泥浆返出。

youdao

Prior to setting surface casing, the cellar also takes mud returns from the well, which are pumped back to the surface mud equipment.

在下入表层套管且注水泥之前，方井同样接受从井眼内返出的、必须被泵回到地表泥浆设备中的泥浆。

youdao

Prior to setting surface casing, the cellar also takes mud returns from the well, which are pumped back to the surface mud equipment.

在下入表层套管且注水泥之前，方井同样接受从井眼内返出的、必须被泵回到地表泥浆设备中的泥浆。

youdao