Ultra-Lightweight Glass Microsphere Drilling Fluids
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Product Highlights
- Ultra-Lightweight Design: Hollow glass microspheres with specific gravity of 0.32-0.60 for reduced density.
- High Compressive Strength: Maximum strength of 12000psi (82MPa) ensures durability under extreme pressure.
- Wide Fluid Compatibility: Compatible with water-based, oil-based, and synthetic-based drilling fluids.
- Friction Reduction: Minimizes casing wear, torque, and drag in highly deviated or tortuous wells.
- Non-Abrasive Material: White, free-flowing powder that protects metal parts from abrasion.
- Customizable Specific Gravity: Specific gravity can be adjusted to 1.03-1.05 based on design or sample requirements.
- OEM and ODM Services: Full customization available from designs and samples for tailored solutions.
Product Attributes
- Customization
- Available
- Certification
- ISO
- Appearance
- Semitransparent to White, Free Flowing
- Model NO.
- DFS09-009
- Specific Gravity
- 1.03-1.05
- Transport Package
- 15 Kg Sack
- Trademark
- REALUBRIGLASS
- Origin
- China
- Production Capacity
- 5000 Mt Per Year
Product Images of Ultra-Lightweight Glass Microsphere Drilling Fluids
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Product Description
REALUBRI® GLASS is a hollow, ultra-lightweight glass microsphere designed to act as mechanical lubricant. It is compatible with water-based, oil-based and synthetic-based drilling fluids. Because of its ultra-lightweight, high compressive strength, good fluidity and stable chemical properties, this lubricant is able to minimize casing wear, reduce torque and drag and lower the risk of differential sticking in depleted, underbalanced formations. Typical applications for REALUBRI® GLASS are highly deviated holes, wells with high tortuosity and wells with severe or unplanned doglegs where high torque and drag are encountered. REALUBRI® GLASS is quite pumpable and can also be spotted in an open hole for running casing without any special equipment.
- Reduces friction, torque and drag
- Minimizes wear of metal parts and casing
- Breaks capillary attraction
- Lowers risk of differential sticking
- Stable at temperature above 500°F
- Non-abrasive
- Appearance: White, free flowing powder
- Specific gravity: 0.32-0.60
- D50: 43-55μm
- Maximum compressive strength: 12000psi (82MPa)
- A typical range is 8-12 ppb, this value can be adjusted accordance with the torque and drag limitations of drilling operations.
- 15 KG SACK











| SHARK | Product Description | Applications/Functions |
PURELUBRI® |
Low-toxicity lubricant | Economical lubricant |
PURELUBRI® PRO |
Profesional lubricant | Premium lubricant |
PURELUBRI® EP |
Extreme-pressure lubricant | Superior lubricant |
PURELUBRI® X |
Hydrocarbon free, non-toxic, biodegradable | Environmental and top level lubricant |
|
PURELUBRI® M2M |
Metal to metal lubricant
|
Applied to operations of coiled tubing for
long horizontal wells
|
|
PURELUBRI® O |
Lubricant for oil-based mud
|
A high-sulfur, extreme pressure additive
suitable for oil-based mud
|
PURELUBRI® Ca |
Calcium-resistant modified phospholipid lubricant | Specifically engineered for applications in high-calcium formations, brine drilling fluids, seawater-based drilling fluids, and complex calcium-contaminated conditions. It maintains exceptional lubricity, friction reduction, and anti-sticking performance even under high calcium ion concentrations and elevated salinity. |
REALUBRI® BEAD |
Solid glass spherical beads | Solid lubricant |
REALUBRI® GLASS |
Glass microsphere | Solid lubricant |
REALUBRI® Graphite |
Modified Graphite | Solid lubricant |
About the Supplier
This supplier has been audited by CTI. Verify the report on the official CTI website with ID "QIP-ASR256071". Items marked "" are certified.
Company Profile
Headquartered in Tianjin, China, SHARK has committed to providing cutting-edge technology and
Delivering distinctive service quality to its valued customer with drilling & Completion fluids service and
Products since its inception in 2019.
The drilling fluids product portfolios have been perfectly meeting challenging downhole conditions and
Exploring ways towards improvements. By implementing innovation drive, SHARK have promoted 130
Registered drilling fluid additives in 15 categories. The dedicated and highly skilled support team
Enable SHARK to provide customized drilling fluid services and one-stop B2B chemical delivery
Solutions to customers worldwide.
We are a team of diverse talents, working alongside a great number of drilling fluid engineers and
Consultants owned over 10 years working experiences in top three international oilfield services
Companies. Through comprehensive project management, we strive for the best in various fluids
Projects. All of our responsible design solutions reflect an international perspective.
Our Shark Brand:
A professional drilling and completion fluid service company based in China.
To provide customized drilling fluid solutions to customers worldwide.
Provide one-stop B2B production distribution solution globally.
About Our Factory & Business Background
- Address
- 4th Floor, Binhai ZhongGuanCun Intelligent Manufacturing Science and Innovation Center, TEDA, Tianjin, China
-
Plant Area
- 603.26 square meters
-
Registered Capital
- 20,000,000 RMB
-
Terms of Payment
- LC, D/P, PayPal, T/T, Small-amount payment, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Tianjin port
-
Minimum Order Quantity
- 1 ton
-
Supply Chain Partners
- 50
Our Production Capability & Technical Expertise
- Main Products
- Drlling Fluid, Drilling Mud, Mud, Drilling Mud Chemicals, Drilling Fluids Additives, Drilling Chemicals, Drilling Mud Additives
-
Customization Options
- Customization from Designs, Customization from Samples
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 4 people
Our Industry Experience & Global Business Record
-
Export Year
- 5 years
-
Main Markets
- South America, East Asia(Japan/ South Korea), Domestic
-
Repeat Buyers Choice
- 30%~50%
-
Number of Foreign Trading Staff
- 2
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
FAQ
- What is the specific gravity of the glass microsphere?
- The typical specific gravity ranges from 0.32 to 0.60, with customization options available up to 1.03-1.05.
- What is the maximum compressive strength?
- The product offers a maximum compressive strength of 12000psi (82MPa).
- Is the product compatible with oil-based fluids?
- Yes, it is compatible with water-based, oil-based, and synthetic-based drilling fluids.
- What is the recommended treatment dosage?
- A typical range is 8-12 ppb, adjustable according to torque and drag limitations.
- What are the available packaging options?
- The product is packaged in 15 KG sacks.
- What is the minimum order quantity?
- The minimum order quantity is 1 ton.
- Do you offer OEM and ODM services?
- Yes, we provide OEM and ODM services with customization from designs and samples.
- What is the lead time for production?
- Lead time is within 15 workdays during off-peak season and one month during peak season.
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