The drilling fluids viscosity can be increased by adding PAC141, FA-367 or HV-CMC. Also, the viscosity can be increased by adding bentonite in low solid system.
具有极强的抑制防塌能力和良好的性能可控性，可配制无固相和低固相体系，可采用PAC141、FA-367或HV-CMC来提高粘度。
The drilling fluids viscosity can be increased by adding PAC141, FA-367 or HV-CMC. Also, the viscosity can be increased by adding bentonite in low solid system.
具有极强的抑制防塌能力和良好的性能可控性，可配制无固相和低固相体系，可采用PAC141、FA-367或HV-CMC来提高粘度。
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