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Provides HTHP filtration control, seal low‐pressure and depleted formations, also improves overall emulsion stability, thermal stability and suspension characteristics of oil base mud.
+86 400-881-5588
If you have any questions, please contact online customer service.
(Monday to Friday, 10:00 am-17:00 pm, Beijing Time)
Beijing Public Security Network, No. 11010502051174
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