Oilfield Industrial Grade CMC

CMC can be used to protect oil wells in oil drilling as mud stabilizer and water retaining agent. The dosage of each oil well is 2.3t for shallow wells and 5.6t for deep wells.

Product performance and features: 1 It has high water loss control ability, especially PAC is an efficient fluid loss reducer. With a low dosage, the water loss can be controlled at a high level without affecting other properties of the mud. 2. The mud cake formed is of good quality, firm and tough. 3. It has good temperature resistance and excellent salt resistance. It can still have good water loss reduction ability and maintain certain rheology under a certain salt concentration. The viscosity hardly changes in the ratio of dissolved in salt water to dissolved in water. It is especially suitable for offshore drilling and deep wells. 4. It can well control the rheology of mud and has good non-Newtonian fluidity. In addition, CMC is used as cementing fluid to prevent fluid from entering pores and fractures; It can be used as fracturing fluid to control the loss of fluid into the oil well.