High Viscosity Carboxymethyl Cellulose Sodium for Drilling Mud

• Customization: Available
• CAS No.: 9004-32-4
• Formula: C6h7o2(Oh)2och2coona
• Model NO.: HPAM
• EINECS: N/a
• Appearance: Powder
• Usage: Mud Chemicals
• Color: White
• Use Scene: Oilfield Drilling Industry
• Grade: Industrial Grade
• Odour: Insipid
• Content: Standard
• HS: 39129000
• Transport Package: 25kg/Bag
• Specification: 25KG/1T
• Trademark: Sanherunjing
• Origin: China
• Package Size: 800.00cm * 500.00cm * 10.00cm
• Package Gross Weight: 1.000kg

Product Description

  Carboxymethyl Cellulose - High Viscosity (HV-CMC) is mainly used as a viscosity enhancer for freshwater or saltwater drilling fluids. It appears as a white or pale yellow powder. ‌
  HV-CMC is a high-performance cellulose derivative engineered for complex drilling conditions (e.g., HPHT, water-sensitive shale). With ultra-high viscosity, it enhances cuttings transport efficiency and wellbore stability, ideal for onshore/offshore deep wells, horizontals, and shale gas operations.

Core Functions & Industry Applications

1.Functions and Characteristics 

 ----It can effectively increase the viscosity of the drilling fluid. u

 -----It can effectively reduce the fluid loss of the drilling fluid. u 

------It has a certain ability to resist salt. The product is non-toxic, biodegradable, and has good environmental protection performance. 

· ‌*‌Effectively increases the viscosity of drilling fluids.‌

· *‌Effectively reduces the water loss of drilling fluids.‌

.*‌ ‌Possesses certain salt resistance capabilities.‌

.*‌Non-toxic, degradable, and environmentally friendly.

‌2. Key Features & Advantages‌

--- ‌Superior Viscosity‌

---Precision Fluid Loss Control‌

 ‌---Eco-Friendly & Compatibility

 

 

Specification

‌Application Scope‌	Widely applicable in freshwater and saltwater drilling fluid systems.
Dosage/Freshwater Drilling Fluid	0.1%- 0.5% |
Dosage/Saltwater Drilling Fluid	1.05%--2.0%

Packaging & Storage

‌Packaging‌: 25 kg layer kraft bags 

‌Storage Conditions‌:

√Keep dry and protect from direct sunlight and moisture.

√Temperature: 10–30°C (avoid thermal cycling).

√Humidity:  ≤65% RH (critical for anti-caking).

√Ventilation:  Well-ventilated area, isolated from oxidizers.

√‌Validity Period‌:  24 months from production date 

Category(Level 1)	Subcategory/Code	English Name
1.High Molecular Polymers	HPAM	Partially Hydrolyzed Polyacrylamide
	KPAM	Potassium Polyacrylamide
	-	Viscosifying Inhibitor for Drilling Fluid
	SBBJ	Coating Agent
2.Viscosifiers	HV-CMC	High Viscosity Sodium Carboxymethyl Cellulose
	PAC-HV	High Viscosity Polyanionic Cellulose
	STQ	Salt-Resistant Copolymer
	SZN	Viscosifier
	HPG	Hydroxypropyl Guar Gum
	HTR180	High-Temperature Viscosifying and Fluid Loss Reducer
	HTR240	High-Temperature Viscosifying and Fluid Loss Reducer TypeⅡ
3.Fluid Loss Reducers	LV-CMC	Low Viscosity Sodium Carboxymethyl Cellulose
	PAC-LV	Low Viscosity Polyanionic Cellulose
	SPH	Fluid Loss Reducer
	Ammonium Polyacrylonitrile	Ammonium Polyacrylonitrile
	SPNA	High-Temperature Fluid Loss Reducer
	SPKY	Salt-Resistant Fluid Loss Reducer
4.Anti-Caving Agents	KHM	Potassium Humate
	GLA	Modified Asphalt Anti-Caving Agent
	GSP	Broad-Spectrum Wellbore Stabilizer
	SCM-A	Film-Forming System Agent A
	SCM-B	Film-Forming System Agent B
	HTFT	High-Temperature Anti-Caving Agent
5.Thinners/Viscosity Reducers	HTJN	High-Temperature Resistant Thinner
	SJN	High-Efficiency Thinner
	SCJN	Film-Forming Thinner(Liquid)
6.Lost Circulation Materials	SDL-2	High Fluid Loss Lost Circulation Material
	SDL-1	Film-Forming Lost Circulation Material
	GPC	Anti-Caving Lost Circulation Material While Drilling
	CBM	Composite Lost Circulation Material
	-	Single Plugging Lost Circulation Material
	SFD-1	Plugging Agent
7.Lubricants	SLUB	Extreme Pressure Lubricant
	SLUB-1	Solid Lubricant
	SRH-2	Solid Lubricant for Drilling Fluid
	JT-2	Environmentally Friendly Oil-Based Lubricant
8.Defoamers	DF-1	Silicone Defoamer
	DF-4	High-Efficiency Defoamer TypeⅡ
9.Weighting Materials	Ultrafine Calcium Carbonate	Ultrafine Calcium Carbonate
	Barite Powder	Barite Powder
10.Inorganic Salts	Soda Ash	Soda Ash
	-	Sodium Bicarbonate
	KCl	Potassium Chloride
11.Composite Materials	LBM	Fresh Water System Composite Agent
	SMBM	Salt Water System Composite Agent
12.Bentonite	-	Sodium Bentonite
13.Others	HTBH	High-Temperature Protective Agent