According to the analysis of data of the catalyst and solid particle in the oil mud for the catalytic cracker, the reasons of catalyst loss from different angles is analyzed in this paper.

本文根据对炼油厂催化装置的催化剂及油浆固含量的数据进行分析，从而对催化装置的催化剂损耗原因从几个方面进行了探讨。

youdao

As muddy sediments are pressed together, the gas and small droplets of oil may be squeezed out of the mud and may move into sandy layers nearby.

当泥质沉积物被挤压在一起时，气体和小油滴可能会从泥浆中被挤出，并进入附近的沙层。

youdao

This "top" is meant to get enough mud into the well to stop the flow of oil (see illustration below).

这次“封顶”是是往井内灌入大量泥浆，堵住原油的涌出(见下面的图解)。

youdao

Over the years, the group has made stoves using mud,bricks,sheet metal,clay, ceramics and old oil drums.

VOA: special.2010.02.01

The first trap shows no signs of oil, only mud stirred up by recent storms.

VOA: standard.2010.05.06

There had already been a several week delay during which MMR was trying to mechanically grind away solidified barite, an ingredient in the oil based mud that was used to contain the well when it repeatedly tried to flow before it was supposed to.

FORBES: Shortsellers Party Hearty After Their Cheerleader Says McMoRan Is Worth Zero

Right now, the company says, it has removed that mud from the hole, but it believes that barite from the oil-based mud has blocked the flow.

FORBES: Updated 11:30 Central.

But the deadline for the seabed cleanup cannot be met following an additional discovery of oil-soaked mud last week.

FORBES: ConocoPhillips In Trouble In China