barite mud

基本解释

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.
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.
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