Drilling fluid system name

Mud cake removal liquid system for oil-based drilling fluid

Matching core finishing agent

Mud cake scavenger HCFL

System characteristics

1、It can clear oil base mud cake well;

2、The system is a water-based emulsion, which improves the using safety compared to volatile, flammable, toxic organic solvents;

3、It has good compatibility with oil based mud and little corrosiveness;

4、The cost is low.

Application situation

It has been successfully applied in the completion operation and workover operation of the oil-based drilling fluid of hundreds of wells in Weizhou oilfield, which has achieved good production results.

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