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Oil drilling grade CMC – Pegasus

Oil drilling grade CMC

Sodium carboxy methyl cellulose -cmc oil drilling grade .

OIL DRILLING GRADE

CMC&PAC is used as filtrate reducer in drilling fluid to low permeability, flexible, thin and dense filter cake, so as to reduce the loss of drilling flied. CMC&PAC also can be used as suspending agent, plugging agent and thickening agent solid fluid.

Good temperature resistance and salt resistance;

The products are little affected by the mold, thereby stabillizing and prolonging the existence period;

Easy to disperse in all water base drilling fluids, from fresh water until saturated brine drilling fluid can be used;

 

Prevent the fluid into the pores and cracks, fracturing fluid can be used to control the loss of fluid into the well;

 

As an oil production and fracturing agent, improve the performance of the fracturing fluid suspension, can significantly reduce the filtration loss and reduce the thin mud cake, and shale hydration has a strong inhibitory effect.

Description

Sodium Carboxy Methyl Cellulose CMC&PAC is used as filtrate reducer in drilling fluid to low permeability, flexible, thin and dense filter cake, so as to reduce the loss of drilling flied. CMC&PAC also can be used as suspending agent, plugging agent and thickening agent solid fluid.

 

Introduction

Name: Sodium Carboxy Methyl Cellulose 

Abbreviation:CMC 

Characteristics:

CMC As an oil production and fracturing agent, improve the performance of the fracturing fluid suspension, can significantly reduce the filtration loss and reduce the thin mud cake, and shale hydration has a strong inhibitory effect

Technical requirements

  1. Appearance: white to yellowish powder
  1. CMC HV&LV Technical Index
             Type

     

     

     

    Specifications

    Viscomater dial reading at 600r/minFiltration Loss(ml)
    Distilled

    water

    40g/L Salt WaterSaturated Salt water
    LV-CMC≤90  ≤10
    HV-CMC≥30≥30≥30≤10
    Remarks Conforms to GB/T 5005-2001 and API Spec.13A

Table 2. PAC HV&LV

       Type

 

 

Specifications

Apparent

Viscosity(mpa·s)

Filtration

Loss(ml)

Loss on Drying(%)Degree of Substitution
PAC-LV≤40≤16≤10≥0.90
PAC-HV≥50≤23≤10≥0.90
RemarksConforms to API Spec.13A

3.Applications

OIL DRILLING GRADE

CMC&PAC is used as filtrate reducer in drilling fluid to low permeability, flexible, thin and dense filter cake, so as to reduce the loss of drilling flied. CMC&PAC also can be used as suspending agent, plugging agent and thickening agent solid fluid.

Good temperature resistance and salt resistance;

The products are little affected by the mold, thereby stabillizing and prolonging the existence period;

Easy to disperse in all water base drilling fluids, from fresh water until saturated brine drilling fluid can be used;

 

Prevent the fluid into the pores and cracks, fracturing fluid can be used to control the loss of fluid into the well;

 

As an oil production and fracturing agent, improve the performance of the fracturing fluid suspension, can significantly reduce the filtration loss and reduce the thin mud cake, and shale hydration has a strong inhibitory effect.

 


4.Packaging

CMC Product is packed in an inner polyethylene bag reinforced with a 3-ply paper bag, net weight is 25kg per bag.

5.Transportation and Storage

Protect the product against moisture and damp.

Don’t put it together with other chemicals.

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