Highly Viscous PAC-Hv Polyanionic Cellulose for Water-Based Drilling Mud

• Certification: ISO9001
• Environmental Protection: Yes
• Color: White
• Model NO.: ZD-3230
• Appearance: Powder
• Kind: Drilling Fluid
• Application: Oil Drilling Auxiliary Agent
• Compliant with Standards: GB/T 5005-2010 and 13A
• Transport Package: 25 Kg/Bag
• Specification: 25 kilograms
• Trademark: NO
• Origin: China
• HS Code: 3912310000
• Production Capacity: 50000ton
• Package Size: 85.00cm * 55.00cm * 15.00cm
• Package Gross Weight: 25.200kg
• Lead Time: 5 days (1 - 1 kg) ; To be negotiated ( > 1 kg)

Product Description

Product Description

Main applications in oil drilling
1. Flooding inhibitor: PAC can significantly reduce the fluid loss of water-based drilling fluids, form a thin and dense filter cake, effectively reduce the filtration of drilling fluids into the formation, and is particularly suitable for freshwater, seawater, and saturated brine drilling fluids.
2. Thickening agent and rheology regulator: Increase the viscosity of the drilling fluid, improve its rheological properties, enhance sand-carrying capacity, prevent sand settling, and ensure wellbore cleanliness.
3. Shale hydration inhibitor: Through adsorption and encapsulation, inhibit shale expansion and dispersion, stabilize the wellbore, and reduce risks such as well collapse and stuck pipe.
4. Suitable for high-temperature and high-pressure environments: The aqueous solution of PAC has stable performance below 80°C, can withstand up to nearly 150°C high temperature and maintain viscosity for approximately 48 hours, suitable for deep and ultra-deep well operations.
5. Strong anti-salt paste pollution ability: In high-salt (such as NaCl, KCl) or high-calcium environments, 6. PAC performs better than traditional carboxymethyl cellulose (CMC), suitable for drilling in salt paste layers.
  - Fracturing fluid additive: As a thickening agent to increase the viscosity of the fracturing fluid, enhance sand-carrying capacity, improve fracture conductivity, and have significant effects in high-temperature and high-salt formations.
  - 7. Well servicing fluid preparation: Used for preparing low-solid-phase and low-filtering-loss well servicing fluids, protecting the oil and gas layer from damage, and having good wellbore cleaning ability.
  - 8. Completion fluid composition: Can prepare freshwater, seawater or salt cement slurry completion fluids, and form the required density under calcium chloride weighting, with low filtering loss and certain viscosity.

Product Description

Main applications in oil drilling
1. Flooding inhibitor: PAC can significantly reduce the filtration loss of water-based drilling fluids, form a thin and dense filter cake, effectively reduce the filtration of drilling fluids into the formation, especially suitable for freshwater, seawater and saturated brine drilling fluids.
2. Thickening agent and rheology regulator: Increase the viscosity of the drilling fluid, improve its rheological properties, enhance sand-carrying capacity, prevent sand settling, and ensure wellbore cleanliness.
3. Shale hydration inhibitor: Through adsorption and encapsulation, inhibit shale expansion and dispersion, stabilize the wellbore, reduce well collapse and sticking risks.
4. Suitable for high-temperature and high-pressure environments: The aqueous solution of PAC has stable performance below 80°C, can withstand up to nearly 150°C high temperature and maintain viscosity for about 48 hours, suitable for deep well and ultra-deep well operations.
5. Strong anti-salt paste pollution ability: In high-salt (such as NaCl, KCl) or high-calcium environments, PAC performs better than traditional carboxymethyl cellulose (CMC), suitable for drilling in salt paste layers.

Item		Specification
Appearance		Free flowing Powder
Purity, %		75-96
Degree of Substitution (D.S)		≥0.9
PH		6.0-9.0
Moisture, %		≤10
4% Salt Water	Fluid Loss, mL	≤23
	Apparent Viscosity, (mpa.s)	≥55

Company Profile

Wen'an County Zhongde Chemical Co., Ltd.

The company name is Wen 'an Zhongde Chemical Co., LTD. It is located in the south of Beijing, the capital of China, 150 kilometers west of Tianjin Xingang. The company is equipped with advanced production facilities, the most mature production techniques and modern standardized testing equipment, with testing standards reaching international standards. The product has passed the ISO9001:2008 quality system certification, and its quality has reached the international leading level. The company has independent rights to import and export international trade, and its products can be directly sold to customers all over the world at the most favorable prices. Our clients come from Nigeria, the United States, Mexico, Japan, Russia, Turkey, France, Pakistan, Kazakhstan, Kyrgyzstan, India... They came to our company for inspection and guidance, and established a long-term cooperative relationship with us. Our products include carboxymethyl cellulose (CMC-HV, CMC-LV), poly anionic cellulose (PAC-LV, PAC-R, PAC-HV), hydroxypropyl methylcellulose (HPMC), polyacrylamide (PAM, CPAM, APAM, NPAM), and sodium polyacrylate. Polyacrylamide (CPAM, NPAM). Polyacrylamide (CPAM, CPAM, NPAM), carboxymethyl starch (CMS). Our company has 65 employees, including 2 in technical development, 3 in marketing, 6 in the office, 6 in the laboratory, 5 in quality inspection, and 43 in productio

Our Laboratory

The company's production equipment

Production workshop  Drying machine  Mixing machine  Crusher

Packing & Delivery

Certificate

GB/T45001-2020/ISO45001:2018  GB/T24001-2016/ISO14001:2015   GB/T19001-2016/ISO9001:2015

FAQ

1.Q:Are you manufacturer or trader?  

 A: We are manufacturer and we have more than 10 year's experience to supply and export our products to oversea customers

2.Q:How long is your delivery time?    

A: it is around 7-14 days according to purchasing quantity

3.Q:What's is your after-sale sevice after purchasing?  

  A: We will continue to provide ongoing technical support and resolve any complaints from our customer all the time

4.Q:Would you provide sample in free?  

 A: We could provide 1KG sample in free, if the sample quanity exceeds 1KG, we will negotiate with customers about the sample and freight cost

5.Q: What's your loading port ?

A: Usually is Tianjin Port.