Drilling Fluid Additive Ap-1 Polyamine Shale Inhibitor

• CAS No.: N/a
• Formula: N/a
• EINECS: N/a
• Classification: Specific Reagents
• Grade: Industrial Grade
• Specific Usage: Oilfield Drilling Chemicals
• Content: Standard
• Usage: Oilfield Drilling Industry
• Source: Polymerization
• Habit Appellation: Polyamine
• Application: Industry
• Property: Polyamine
• Appearance: Light Yellow Viscous Liquid
• Temperature Resistance: up to 220ºC
• Odor: Odorless
• Transport Package: 200 Kg Drum
• Specification: High Quality
• Trademark: Shandong Deshuyuan
• Origin: China
• HS Code: 2921290090
• Production Capacity: 3000

Product Description

Polyamine Shale Inhibitor AP-1

Product Description

AP-1 is a type of shale inhibitor used in high-performance WBM. AP-1 perform well on cationic absorbability, inhibitory capacity and has a long duration of action. AP-1 overcomes the problems which caused by cation, such as increase filtration, serious flocculation and so on. It mainly depends on the special structure which firmly absorbs on the clay to reduce the clay layer spacing to prevent water from invading into the formation in order to stabilize the borehole. The product can be directly added to all kinds of WBM. The recommend dosage is 1.75-3.5 ppb.

Product Parameters

Items	Specifications
Appearance	Light yellow viscous liquid
Freezing point, ºC	≤ -40.0
Total amine value, mmol/g	≥ 5.0
Inhibiting rate of mud-making, %	≥ 90.0
FLAPI Increase Rate after hot rolling,%	≤ 50.0

Features

Freezing point is low, has cold-resistance, can be used in cold areas.  
Protect oil and gas reservoirs.
Inhibit shale effectively with minimal viscosity and filtration increasing, control the clays dispersing, prevent bit balling. 
Resist high temperature up to 220 ºC, can be applied to deep well and ultra-deep wells.
Resist salt, calcium and magnesium and can be applied to freshwater, saltwater and seawater drilling and completion fluids.

Package and Storage

It is a liquid packaged in 50L, 200 L, 1000L drums. International packaging may vary. And they shall be stored in a shady and dry place with good ventilation

Safety

They shall be avoided contact with eyes, skins and clothes, otherwise flush it with clean water.
Handling methods and dangerous data shall be referred to MSDS.








 

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