Acid-Soluble Temporary Plugging Agent for Drill-in Fluids PF-Ezcar8

• Customization: Available
• Appearance: Powder
• Usage: Oil Drilling Auxiliary Agent, Water Treatment Chemicals
• Model NO.: WDMM20251203
• Color: Black
• Product Name: PF-Ezcar8
• Product Grade: Industrial Superior Grade
• Attribute: Easy to Disperse in Water
• Content ≥: 85%
• Implement Quality Standards: Chinese National Standard
• Dangerous Chemical: No
• Whether to Export: Yes
• Package: Plastic Bag
• Shipping: by Sea or Railway
• Payment: T/T or LC
• Transport Package: Bag
• Specification: 25KG or 1MT
• Trademark: Wan De
• Origin: Shaanxi
• HS Code: 2702100000
• Production Capacity: 30000ton Per Year
• Package Size: 110.00cm * 110.00cm * 110.00cm
• Package Gross Weight: 1000.000kg

Product Description

Intelligent Plugging Agent for Drilling Fluids PF-SmartSeal

PF-SmartSeal intelligent plugging agent for drilling fluids exhibits certain
hydration properties. When adsorbed onto shale surfaces, it prevents hydration dispersion and swelling of shale clay minerals, thereby providing sloughing protection. Meanwhile, its water-insoluble fraction fills pore throats and microfractures, acting as a plugging agent and covering the shale interface. In drilling fluids, this product improves mud cake quality, reduces fluid loss, and enhances plugging capability.

Performance Characteristics

1.Lost Circulation Control.
2.Wellbore Stability.
3. Reservoir Protection.

4.Fluid Loss Control

 

Product application:Oil and gas drilling fluids

Specification

Implementation Standards

Q/HSYF 517-2023

Item	Specification
Appearance	Black-gray flaky or powdery solid
Moisture, %	≤10
PH	11-12
Screen passing rate (325 mesh), %	≥90
Amphoteric complex content, %	50-65
Low-temperature and low-pressure fluid loss, mL	≤15

Main Functions

1. Drilling fluid filtration reducer: Lignite resin significantly reduces drilling fluid filtration loss by forming a dense mud cake on the wellbore, preventing leakage into the formation.

2. Drilling fluid stabilizer: Improves the rheological properties of drilling fluid, maintaining stable plastic viscosity and dynamic shear force.

3. High-temperature resistant agent: Modified lignite resin (such as sulfonated lignite resin) can withstand high-temperature environments of 150–200°C, suitable for deep and ultra-deep well drilling.

4. Salt and calcium resistant agent: Maintains excellent filtration loss reduction performance in high-salt or hard water systems, suitable for offshore drilling or brine drilling fluids.

5. Environmentally friendly drilling fluid additive: Made from natural lignite, it is low in toxicity, biodegradable, and environmentally friendly, meeting modern green drilling requirements.

6. It has good compatibility and can be compounded with various drilling fluid additives such as lignite modifiers, sulfonated asphalt, polymer inhibitors, and lubricants to synergistically improve mud performance.

FAQ

Q: What's the lead time for orders?
A: Standard models ship in 3–8 days; 
 
Q: Are you a manufacturer?
A: Yes, actually we have our own factory in Xi 'an City, China.
 
Q: What is the minimum order quantity for this product?
A: One ton. The higher the quality, the more favorable the price.
 
Q: How do we ensure quality?
A: Before mass production, it is always a sample before production. It is always the final inspection before shipment.
 
Q: How can we contact you as soon as possible?
A: We can always use Made-in-China.com, WhatsApp and wechat. You can also contact us by email. You are welcome to send us any questions at any time. We will reply to you within 24 hours.