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                             CMC Oil Drilling Grade

                           

                          Application in fresh water,sea water and saturated water
                          *small usage,high yield.
                          *Good anti-salt and anti-bacteria property,convenient to use.
                          *Reduce the fluid loss and improve the viscosity significantly.
                          Applications in drilling fluid
                          *Protect the wall of oil well,prevent mud flowing away and carry crumbs.
                          *Protect drilling bit and increase drilling speed.
                          *In low solid or none solid drilling fluid,it can reduce the fluid loss and thickness of the mud cake obviously.
                          *Strong inhibition effect to shale hydration.
                          Applications in fixing fluid
                          *Protect the wall of the oil well,stop the fluid entering into the pores or cracks.
                          *Control the fluid viscosity,heavy object suspension,and prevent fluid loss.
                          Instant products,used in severe environment,it will be more convenient and simpler,and it will be more effective in mud allocating.
                          PAC&CMC can be used in drilling fluid,fixing fluid and fracturing fluid.In drilling fluid,it works as viscosifier,filtration reducer,and rheology controller;in fixingfluid,it is used to control fluid viscosity,suspend heavy objects,andavoid fluid loss;in fracturing fluid,it is uesd to carry stuffing and avoid fluid loss.

                           Property
                          Type

                          Dial reading at 600rpm, Fann 35 viscometer

                          API-13A
                          Filtrate Loss ml

                          Distilled water

                          4% Salt water

                          Saturated water

                          CMC-LV

                          Max. 90 

                          /

                          /

                          Max. 10 

                          CMC-HV

                          Min. 30 

                          Min. 30

                          Min. 30 

                          Max. 10


                            Property
                           Type

                          Test procedure

                          Apparent Viscosity

                          Filtrate volume, in seawater/KCL

                          Moisture

                          D.S.

                          PAC-HV

                          API-13A

                          Min. 50 

                          Max. 23 ml 

                          Max. 10 

                          Min. 0.9 

                          PAC-LV

                          API-13A

                          Max. 40 

                          Max. 16 ml 

                          Max. 10 

                          Min. 0.9

                           


                            Zibo Hailan Chemical Co., Ltd. E-mail:andrew-niu@hailanchem.cn
                          Main Products:Carboxy methyl cellulose Polyanionic cellulose Xanthan Gum Series Guar Gum Hydroxyethyl Cellulose(HEC)
                           

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