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Oil Drilling Grade CMC & PAC

    Product Name:Carboxymethyl cellulose (CMC) & Poly Anionic Cellulose (PAC)
    Synonyms:Carmellose, E466, cellulose gum
    CAS No.:9004-32-4
    Physical Properties:White or light yellow powder, granule or fiber solid, odorless, tasteless and non-toxic
    Storage:Keep it under sealed, cool and ventilated condition. Once opened, please seal again or consume ASAP.
    Standard Package:25KG/kraft bag

Qualification:

PRODUCT DETAILS

Product Technical Specifications:

Petroleum Grade CMC Technical Data Sheet

(In accordance with requirements of GB/T 5005-2001 and API 13A standard)

Model

Viscometer Reading at 600r/min

Fluid loss (mL)

Deionized water

40g/L Saline water

Saturated brine

LV-CMC

≤90





≤10

HV-CMC

≥30

≥30

≥30

≤10

Remarks

Can customize the viscosity and purity. Add “G”after model name for granular products. Add “S” after model name for instant powder products.


Petroleum Grade PAC Technical Data Sheet

(In accordance with requirements of API 13A standard)

Model

Apparent viscosity(mPa.s)

Fluid loss (mL)

Loss on drying(%)

Substitution degree (D.S)

PAC-LV

≤40

≤16

≤10

≥0.9

PAC-HV

≥50

≤23

≤10

≥0.9

Remarks

Can customize the viscosity and purity. Add “G”after model name for granular products. Add “S” after model name for instant powder products.


Super-High Viscosity Petroleum Grade CMC for Fracturing Fluid Technical Data Sheet

Model

1% Brookfield viscosity (mPa.s)

Degree of substitution (D.S)

pH value

Purity(%)

Loss on drying(%)

CMC-5000

5000-6000

≥0.8

6.5-8.5

≥99

≤10

CMC-6000

6000-7000

CMC-7000

7000-8000


Product Applications:

Polyanionic cellulose in drilling fluid are used as fluid loss agent. The function is to reduce the fluid loss of drilling fluid as much as possible through forming low permeability, flexible, thin and compact filtration cake on borehole wall. Used as suspending agent, plugging agent and thickening agent for low solid phase drilling fluid.

1. Excellence temperature and salt resistance.

2. Less influences from mould. Stable characteristics and prolong shelf life.

3. Disperse easily in water base drilling fluid. Polyanionic cellulose can be used in any drilling fluids ranging from fresh water to saline water drilling fluid.

4.Prevent fluid flow into pores and cracks. Being used as fracturing fluid can control the losses due to the fluid flow-in to the borehole.

5.Polyanionic cellulose is used as fracturing agent for oil production. Provide fracturing fluid sand suspension effect. Can apparently reduce fluid loss and thin filtration cake. Have strong inhibition effect of shale water.

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CONTACT INFORMATION

FACTORY ADDRESS:

+86-537-6106347

Zhanghuang Town, Yutai County, Jining, Shandong, China


SALES OFFICE:

+86-531-61389010

Room 801A Lurunmingshang Plaza B, No.84 Yingxiongshan Road, Jinan, Shandong, China

sales@sdfrchem.com


USA BRANCH:

+1 917 683-5879

Hillsborough, NJ 08844, USA

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