Sodium Carboxymethyl Cellulose CMC for Oil Gas Drilling Fluids

• Customization: Available
• CAS No.: 9004-32-4
• Formula: C8h15nao8
• Model NO.: CMC LV, CMC MV, CMC HV
• EINECS: 265-995-8
• Color: White
• Appearance: Powder
• Grade: Industrial Grade
• Product Name: Carboxymethyl Cellulose (CMC)
• Classification: Chemical Auxiliary Agent
• Other Names: CMC
• Transport Package: Leather Plastic Bags in Standard Export Packing
• Specification: 50*30*25cm
• Trademark: TIENING
• Origin: Made in China
• HS Code: 3912310000
• Production Capacity: 4000 Ton/Tons Per Month
• Package Size: 50.00cm * 30.00cm * 20.00cm
• Package Gross Weight: 25.000kg

Product Description

Specification

Sodium Carboxymethyl Cellulose(CMC)
Items	LV-CMC	MV-CMC	HV-CMC
Appearance	White or light yellow powder, freely flowable
Viscosity, 2% solution at 25 centigrade	200-500	600-900	1000-1800
Purity, %	80.0 min	85.0 min	95.0 min
Size, 60 head, %	80.0 min	80.0 min	80.0 min
Moisture, %	10.0 max	10.0 max	10.0 max
PH value	7.0-9.0	7.0-9.0	6.5-8.0
Apply for	CMC apply for Oil Gas Drilling Fluids

Product Description

Sodium Carboxymethyl Cellulose(CMC)

1.High degree of substitution.

2.Thermal stability.
3.Salt, acid and alkalis resistance.

4.Good miscibility.

5.Good solubility.

6.Good stability.

7.Extremely low usage amount.

8.Green and environmental- friendly.

9.Deep well drilling operation.

 - Drilling Fluid Thickener

  -Fitrate Loss Reducer

  -Rheology Improver

   -Wellbore Stabilizer

   -Hydrocarbon Reservoir Protector

How to used for oil drilling

The specific application methods of CMC (carboxymethyl cellulose) in oil drilling are as follows:
 
1.Preparation of solution
  CMC powder is typically added slowly to stirred water while mixing continuously to prevent agglomeration. The general concentration is between 0.5% and 2%, specifically determined according to the performance requirements of the drilling fluid. To accelerate dissolution, the water temperature can be appropriately raised to 40–60°C, but excessive temperatures should be avoided to prevent CMC degradation.
 

2.Addition to drilling fluid
 - On the drilling site, the prepared CMC solution is added to the drilling fluid circulation system. Specialized feeding equipment such as metering pumps can be used to add it uniformly at a certain flow rate and speed to ensure uniform dispersion of CMC in the drilling fluid.

3.Adjustment of dosage according to drilling conditions
 - During drilling, the dosage of CMC needs to be adjusted in a timely manner based on actual conditions, such as changes in formation characteristics, drilling fluid viscosity, and filtration loss. If the viscosity or gel strength of the drilling fluid is insufficient, the CMC dosage can be appropriately increased; if the filtration loss is too high, CMC can also be added to improve filter cake quality and reduce filtration loss.
 
4.Co-usage with other treatment agents
 - CMC is often used in combination with other drilling fluid treatment agents such as thinner, lubricant, and weighting agent. When adding, attention should be paid to the addition sequence and compatibility between treatment agents to avoid mutual reactions that may affect drilling fluid performance. For example, CMC is generally added first to form a preliminary system, and then other treatment agents are added as needed for further performance adjustment.
 When using CMC, operators must strictly follow relevant operation procedures and safety regulations, and closely monitor the performance changes of the drilling fluid to ensure the smooth progress of drilling operations.

Company Profile

Hebei Tiening Trading Co.,Ltd

Our factory direct manufacture drilling fluid mud additive ,was established in 2010, is located in Shijiazhuang City, Hebei Province, China. It is a comprehensive enterprise integrating research and development, production, sales and trade.
Our company with strong technical force , reasonable technical management team and deep industry background , the company has established good cooperative relations with a number of domestic scientific research institue, and has made remarkable achievements in the research and development of oilfield chemical agents and other projects . The products are widely used in CN PC ,CN OOC and SINOPE C offshore and onshore oil and gas fields and exported to Africa , the middle east , south America and other regions .

Packing & Delivery

With tens of millions of exports every year, we have more favorable logistics services than other suppliers.We are oil drilling LCM supplier . We have the priority to book and get the most favorable shipping price, so we can ensure that your goods will arrive on time and save you a lot of time and transportation expenses.

FAQ

1.What is your product range?

Our company is a large cellulose production enterprise in China, mainly producing Hydroxypropyl methyl cellulose, redispersible latex powder, polyvinyl alcohol, polypropylene fiber, wood fiber, and other building additives. 

2.Can you provide free samples? 
Yes, we can provide you with free samples . 

3.How do you solve when quality problems occurred?
Our aim is to have long term cooperation with your esteem company ,we will work with you to solve both quality and technical problems .Please send us pictures or video .Our technician will analyze and offer solving scheme .New placements will be sented toyou directly. 

4.Beyond products, what other service can you offer? 
We have enough experience in our application, so for different additive to mortar, we would like to help you. 

5.Why choose us? 
1)low MOQ and fast delivery. 
2)Shipment and sample quality tracking includes lifetime. 
3)Any small problem happening in our products will be solved at the most prompt time. 
4)Quick response,all your inquiry will be replied within 24 hours.