Water Based Drilling Fluid Lubricant
Our FC-LUBE W water based drilling fluid lubricant is an eco-friendly polyglycol-based additive fully miscible in water. This water-soluble lubricant delivers reliable lubrication, shale inhibition, high-temperature stability and robust anti-contamination performance.
It is non-toxic and readily biodegradable, creating minimal damage to oil-bearing formations. This product is widely adopted for onshore and offshore drilling operations, with stable field performance well recognized by North American oilfield operators.
Core Product Features
- The cake has properties similar to those of oil-based drilling fluid mud cake and has excellent lubricity
- Optimizes mud rheology, lifting the solid capacity limit of drilling fluid by 10–20%
- Improve the thermal stabilizer of organic treatment agent and increase the temperature resistance of treatment agent by 20–30℃
- Powerful anti-sloughing performance, keeps wellbore smooth with average hole enlargement ≤5%
- Raises filtrate viscosity, seals pores via molecular encapsulation and lowers oil-water interfacial tension to protect reservoir formations
- Suppresses bit balling, reduces downhole complex issues and improves mechanical drilling speed
- LC50 > 30000mg/L, protect the environment.
Physical & Chemical Specifications
|
Test Item |
Technical Index |
|
Appearance |
Pale viscous liquid |
|
Density, g/cm³ |
1.35±0.05 |
|
Pour Point, ℃ |
-1.0 ~ 4.0 |
|
Fluorescence Grade |
Less than 3 |
|
Lubrication Coefficient Reduction Rate |
≥70% |
Application Scenarios
Suitable as primary water based drilling fluid lubricant for all fresh water, saltwater and seawater water-based mud systems.
Ideal for directional wells, horizontal wells and environmentally sensitive drilling projects that demand low formation damage.
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