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High-Performance Oil-Based Drilling Fluid for Deep and High-Temperature Wells

Oil-Based Drilling Fluid (OBDF) is a high-performance formulation designed for

complex geological formations such as deep, directional, and HPHT wells.

Formulated with advanced emulsifiers, wetting agents, and rheology modifiers, OBDF

delivers superior lubrication, thermal stability, and emulsion integrity. Compared with

water-based drilling fluids, it provides lower fluid loss and better wellbore protection

— ensuring consistent performance under extreme conditions.

Features & Benefits

Excellent Lubricity

Reduces torque and drag, improving rate ofpenetration and extending tool life.
High Thermal Stability

Maintains emulsion integrity and fluid prop-erties beyond 180 C for reliable HPHT perf-ormance.
Strong Inhibition

Prevents shale hydration and dispersion,maintaining hole gauge in reactiveformations.
Wellbore Integrity

Enhances wellbore stability and minimizesdifferential sticking and formation damage.
Corrosion Protection

Safeguards drilling equipment and tubularsfrom chemical and thermal degradation.
Environmental Compliance

Formulated with low-toxicity base oils andadditives suitable for offshore and environ-mentally sensitive areas.

Applications

High-pressure, high-temperature(HPHT)environments

Deep and ultra-deep wells

Offshore and directional drilling

Shale gas and tight formation exploration

Horizontal well drilling

High-pressure, high-temperature (HPHT) environments

Why Choose Us
Over 20 years of drilling fluid expertise

01.
Customized formulations for different geological conditions

02.
Strict quality control and international certification (API / ISO)

03.
Technical support from our professional drilling fluid engineers

04.
Global supply network with on-time delivery and stable production

05.

FAQ

Q1: What’s the difference between oil-based and water-based drilling fluids?

A: Oil-based fluids use oil as the continuous phase, offering superior thermal stability and lubricity, while water-based fluids are more eco-friendly and cost-effective for shallow wells.
Q2: Is Oil-Based Drilling Fluid environmentally safe?

A: Modern OBDF products use low-toxicity base oils and advanced emulsifiers, ensuring compliance with environmental standards in most drilling regions.
Q3: Can OBDF be reused or recycled?

A: Yes. Proper treatment and maintenance can allow reuse in multiple wells, reducing overall drilling cost and waste.

Ready to Optimize Your Drilling Performance?38

Get in touch with our engineering team for expert guidance on selecting the right Oil-Based Drilling Fluid for your well conditions. We provide customized formulations, data sheets, and fast response within 24 hours.

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High-PerformanceOil-Based Drilling Fluid

High-Performance Oil-Based Drilling Fluid for Deep and High-Temperature Wells

Features & Benefits

Applications

Why Choose Us

FAQ

Ready to Optimize Your Drilling Performance?38

High-Performance
Oil-Based Drilling Fluid