Renqiu Beifang Chemical Industry Co., Ltd.

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drilling fluids CMC

Product Details:

Purity	80%
appearance	white powder
CAS No.	9004-32-4
Place of Origin	Hebei, China (Mainland)
Brand Name	Beifang drilling fluids CMC
Model Number	LV,MV,HV

Payment & Shipping Terms:

Minimum Order Quantity:	1 Ton
Price:	FOB Tianjin USD 1000~2000
Packaging Details:	It is packed in woven bag inner plastic bag or kraft bag inner plastic bag .Each bag contains 25kg. In addition, we can pack according to the request of customers
Delivery Time:	15 days
Payment Terms:	L/C,T/T
Supply Ability:	100 Ton per Month

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Detailed Product Description

Description of drilling fluids CMC:

SPECIFICATION/TEPE	LV-CMC	MV-CMC	HV-CMC
VISCOSITY(2%SOLUTION,25)mpa.s	_	_	_
DEGREE OF SUBSTITUTE(D.S) ≥	0.8	0.65	0.8
PURITY(%) ≥	80	85	95
PH VALUE	7.0-9.0	7.0-9.0	6.5-8.0
MOISTURE(%) ≤	10	10	10
GRANULARITY(60)%≥	80	80	80

Level	Item		specification
Level	Item		Distilled water	Salt	salt
Base syrup	m1		50+/-10	90+/-10	100+/-10
	Appatent Viscosity(mpa.s)		≤6	≤6	≤10
	PH		8.0+/-1.0	8.0+/-1.0	7.5+/-1.0
HV-CMC	Thick Liquid making ratio		≥200	≥150	≥160
LV-CMC	Lose Quantity(ml)	Adding quantity g/1	_	≤7.0	10
LV-CMC	Lose Quantity(ml)	Appatent Viscosity(mpa.s)	_	≤4.0	≤6.0
MV-CMC	Adding quantity		6	14	23.5
	Appatent Viscosity(mpa.s)		≥15	≥15	≥15
	m1		≤9	≤9	≤8

Feature and application of product :

Beifang CMC can be used as water-soluble gel for drilling fluids, and can form artesian well liquior

1 It has good water loss controlling ability, highly effective drop filter-loss agent. Even added at low quantity,it can control water loss at very high level ,but does not affect slurrys other characteristic.

2 It can form high quality slurry cake which is strong and flexible.

3 It has good temperature resistance and superior anti-salt character.Under certain salt density, it can remain good water-loss capability and certain rheology, so the viscosity in salt solution is the same as in water, which is specially suitable for sea misering and deep well.

4 It effectively controls the rheology of slurry, with good non-Newtonian fluid performance. Moreover, Beifang CMC can be used as well fixing liquor to prevent fluid entering terrance or crack, and also can be used as pressing liquor to control the loss of fluid into oil well structure.

5 The petroleum product is up to the standard of SY5093-92 of Standard of Industry of Petroleum and Natural Gas of Peoples Republic of China.

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