On April 16th2026, CsTeC launched LubeSeal 101EU Deepwater High Temperature Film Forming Lubricant product. LubeSeal 101EU Deepwater High Temperature Film Forming Lubricant is a premium quality highly concentrated lubricant that resists the corrosive effects of downhole chemicals. LubeSeal 101EU Deepwater High Temperature Film Forming Lubricant is made with LIQUILON, which enhances the lubricity and extreme pressure properties. LIQUILON is unaffected by acids, caustics, downhole chemicals, and hydrocarbons including gasoline and solvents.
LubeSeal 101EU Deepwater High Temperature Film Forming Lubricant is inert and thermally stable. The film forming properties of LubeSeal 101EU Deepwater High Temperature Film Forming Lubricant eliminates wear, guards against rust and corrosion, and prevents metal-to-metal contact thereby significantly reducing operating temperature. In many cases, the power (electricity) to operate is reduced. LubeSeal 101EU Deepwater High Temperature Film Forming Lubricant provides instant lubrication to equipment critical areas during start up.
BENEFITS:
▪ REACH compliant
▪ Made with LIQUILON
▪ Highly concentrated
▪ Eliminates wear
▪ Guards against rust and corrosion
▪ Prevents metal-to-metal contact
▪ Provides residual lubrication
▪ Seals wireline tools from the effects of downhole chemicals
▪ Ensures against galling and seizing during makeup of wireline tools
▪ Provides instant lubrication during start up
▪ Service temperatures 10°F to >400°F
APPLICATION:
LubeSeal 101EU Deepwater High Temperature Film Forming Lubricant is recommended for use on O-rings, seal nipples, gaskets, packer plugs, and other downhole tool accessories to ensure against drying, cracking, and downhole contamination.
LubeSeal 101EU Deepwater High Temperature Film Forming Lubricant is also recommended for application to wireline equipment and various downhole tools, where lubrication and corrosion resistance are vital. This lubricant will allow easy break-out and disassembly of downhole tools that have been subjected to adverse downhole chemicals.
TYPICAL OBSERVATIONS:
Type: Concentrated Film Forming Lubricant
Color: Green*
Texture: Smooth Paste
Consistency: Buttery
Active Component: LIQUILON
Thickener: Bentone
Density, lb/gal @ 77°F (25°C) : 7.65-8.15
Specific Gravity, @ 77°F (25°C): 0.916-0.976
Dropping Point, ASTM D-2265: 450°F (232°C)
Flash Point, ASTM D-92: >450°F (>232°C)
Penetration, ASTM D-217 Worked @ 77ºF (25°C): 265–295
Base Oil Viscosity
cSt, 40°C 174.0
cSt, 100°C 17.0
Corrosion Preventive Properties, ASTM D-1743 @ 125°F (51°C): Pass
Water Washout Characteristics, ASTM D-1264 @ 100°F (37°C): 1.0%
Evaporation Loss, ASTM D-972 @ 210°F (98°C): 2.8%
Oil Separation, ASTM D-1742 @ 77°F (25°C): Nil
Oxidation Stability, ASTM D-942 @ 210°F (98°C) 72 Hrs. PSI Loss: 6
Shelf Life (unopened container): Two years（2026-04-16）
