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Product: BESER Chemical Packer
Product: BESER Chemical Packer
n Product Description
The BESER chemical packer boasts low viscosity, facilitating easy infiltration into micropores and large pores for comprehensive filling. It effectively solidifies within annuli, fractures, formation fractures, and casing damage, forming a robust seal. With superior chemical bonding and cementing properties, it penetrates formation micropores through high-pressure extrusion, achieving dense interlayer and interface cementation. The gel's thickening and curing time are adaptable to temperature fluctuations, and its strength can be enhanced through gel type and curing material selection.
n Product Features
( 1 ) Exhibits strong cementation performance post-curing, with a uniaxial compressive strength reaching 90MPa.
( 2 ) Maintains excellent liquidity, ensuring unhindered pumping.
( 3 ) Retains elasticity, toughness, and expansion capabilities post-curing.
( 4 ) Requires drilling plug insertion, offering long-term effectiveness without degradation or dissolution after curing.
n Application
Applicable temperature: up to 120 ℃
Applicable type: large damage of casing or other downhole strings and tools
n Precautions
After the completion of pumping, various containers and pumping tools should be cleaned in time to avoid the difficulty of cleaning after the curing of chemical adhesive.
n Toxicity and Treatment
Bioassay information can be provided upon request.
The operation should comply with good industrial hygiene and safety practices, and avoid direct inhalation, skin and eye contact.
n Key Technical Indicators
Item | Specification |
Appearance | Transparent or light brown liquid |
Specific gravity (g/cm3) | 1.15-1.2 |
System room temperature - 120 ℃ thickening time (h) | 1—7 |
Uniaxial compressive strength after curing (MPa) | ≥90 |
Viscosity (cp) | ≤500 |
n Packaging and Storage
It can be packaged in ton barrels, or divided into 50L and 200L according to user requirements;
The packaging shall have the manufacturer's name, address, product name, net content and product batch number;
Those should be stored in ventilated, cool and dry warehouses to avoid sun and rain;
The shelf life is 12 months. If the shelf life is exceeded, it shall be used after passing the inspection.