High Purity PAC RV for Oil Drilling

Product Description

Product Discription

Polyanionic Cellulose, short for PAC, is a water-soluble cellulose ether derivative made from natural cellulose by chemical modification, and an important water-soluble cellulose ether. Usually the sodium salt of Polyanionic Cellulose is in application. Polyanionic Cellulose has excellent heat-resistant stability, salt tolerance and strong antibacterial property. The slurry or fluid prepared from the product has better fluid loss reducing capability, inhibitory property and higher temperature tolerance. Polyanionic Cellulose is widely used in drilling, digging wells and other projects of oil and gas. The selection of CMC depends on the type and location of mud, well depth and other conditions.
 

Product Specification
 

ITEM	STANDARD
Appearance	White or Yellowish powder, free from signs of impurities
Odor	Odorless
Density	0.50-0.75
Decomposition Tempertaure	Above 300ºC
PH Value	6.0-8.5
D.S.	0.90Min
Moisture	10%Max
Apparent Viscosity	40cps Max
Fluid Loss	16ml Max
Solubility in Water	Compatible
As per API 13A

Product Application

With CMC/PAC, the oil drilling fluid can make the wall of well form a thin and solid filter cake, with low permeability, so as to reduce the rate of water loss.After adding, the oil drilling fluid can make sure the drilling machine have low initial gel strength, help mud to easily release the gas covered and discharge the debris into the mud pit.
 

Company Information

Qingdao Doeast Chemical Co., Ltd. is a professional manufacturer and supplier of food ingredients and industrial chemicals, covering food, medicine, cosmetics, oil drilling and other industries.
DOEAST is located in Qingdao, a beautiful coastal city known for its convenient transportation.
Since established in 2015, DOEAST's business has increased rapidly, and the annual export volume has increased from 500 tons in 2016 to 5,000 tons in 2021. With professional product knowledge, high-quality customer service and rich trade experience, DOEAST has carried out stable cooperation with customers in more than 50 countries, and has been highly praised.
In 2022, Hainan Doeast Biotechnology Co., Ltd. was established in China (Hainan) Pilot Free Trade Zone, which marks DOEAST has taken a historic step in expanding business scale, improving business structure, strengthening brand building and business globalization.
 

 

OUR SERVICE

Our Company is armed with advanced manufacturing equipment, automatic assembly line and inspection/testing devices. The company adheres to the business principle of "technology for development and quality for existence", and provides customers with quality products and considerate service based on its years of experience in R&D, production and management, great technical strength and the mature quality management system.
Our team works with the clients on their specific requirements and chemicals specifications. We have extensive experience and expertise to handle and execute all aspects of our products. Our experience guarantees the customer with high quality, cost effective, prompt and professional supplies and services.
 

FAQ

1. Can we get sample for testing before purchasing?
Yes, 50-100g free sample is available, but freight charges will be at customer's account, and then freight charges will be returned or deduct from the future order, or the sample can be sent by customer's express account.
2. What's your payment terms?
Usually T/T or LC.
3. How about the packing? 
We provide the packing as 25 kg / bag or carton with PE inner bag or other packings as your require.
4. How about the validity of the products? 
According to the products you ordered.
5. What is your supply ability?
Xanthan Gum: 20,000mt per year
PAC: 10,000mt per year