GrapeSeal™ Lost Circulation Material
A high-performance LCM derived from grape seed, engineered for superior bridging and sealing in all drilling fluid systems. Provides reliable bridging and sealing across permeable, fractured, and depleted formations. Compatible with water-based, oil-based, and synthetic-based muds.
Key Advantages
GrapeSeal™ combines proven lost circulation control technology with consistent performance across all mud systems.
Minimal Rheological Impact
Maintains stable mud weight and viscosity profiles. Preserves electrical stability in oil-based and synthetic systems.
Effective Bridging & Sealing
Optimized particle size distribution bridges and seals permeable formations, fractured zones, and depleted reservoirs.
Multiple Grades Available
Fine, Medium, and Coarse grades provide flexibility to address a wide range of formation permeabilities and loss severities.
Universal Mud Compatibility
Performs consistently in water-based, oil-based, and synthetic-based drilling fluid systems without modification.
Easy Mixing & Dispersion
Single-sack product that disperses readily without pre-hydration. Mixes efficiently through standard hopper systems.
Sustainable Origin
Derived from agricultural byproducts, GrapeSeal™ offers an environmentally responsible alternative for lost circulation control.
Technical Specifications
Review detailed particle size distributions, sieve analysis data, and recommended treatment concentrations for each GrapeSeal™ grade.
View Full Product DetailsTypical Physical Properties
| Grade | Particle Size Range (µm) | Bulk Density (g/cm³) | Moisture (% max) |
|---|---|---|---|
| Fine Target specification | 75–150 | 0.35–0.45 | 12 |
| Medium | 150–425 | 0.40–0.50 | 12 |
| Coarse | 425–2000 | 0.45–0.55 | 12 |
Sieve Analysis (Typical Distribution)
| Grade | Sieve Distribution |
|---|---|
| Fine | Max 5% on 60 mesh (250 µm); 70–100% retained on 200 mesh (75 µm) |
| Medium | Max 2% on 16 mesh (1180 µm); Max 60% on 50 mesh (300 µm); 30–100% retained on 100 mesh (150 µm) |
| Coarse | Max 2% on 4 mesh (4750 µm); Max 10% on 8 mesh (2360 µm); 75–100% retained on 100 mesh (150 µm) |
Technical Notes
- Maximum particle size may vary due to natural raw material variability; custom cutoff specifications available upon request.
- Batch-specific Certificates of Analysis (COA) available.
Applications
GrapeSeal™ enhances wellbore integrity by establishing effective bridging across variable pore throat sizes.
Lost Circulation Control
GrapeSeal™ is engineered to address fluid losses ranging from seepage losses to severe total losses. The product's optimized particle size distribution provides effective bridging across a broad spectrum of pore throat sizes, enabling reliable wellbore sealing in permeable, fractured, and depleted formations. When properly sized to formation requirements, GrapeSeal™ minimizes nonproductive time and reduces overall drilling fluid costs.
Fractured and Vugular Formations
In fractured carbonates, vugular limestones, and natural fracture networks, GrapeSeal™ rapidly bridges and seals the fracture apertures. The product's natural particle geometry allows deformation and compaction within fractures and vugs, creating a competent seal that resists differential pressure. Coarse and medium grades are particularly effective in addressing moderate to severe losses in these challenging formations.
Unconsolidated Formations
When drilling through unconsolidated sands, conglomerate zones, or highly permeable streaks, GrapeSeal™ establishes an effective filter cake that limits fluid invasion and formation damage. The deformable particles bridge pore throats without creating excessive flow restriction, maintaining wellbore stability while preserving formation productivity potential.
Differential Sticking Prevention
By establishing an effective seal and minimizing filtrate invasion, GrapeSeal™ reduces the contact area between the drillstring and the wellbore wall. This significantly decreases the risk of differential sticking in permeable intervals, particularly under overbalanced drilling conditions where differential pressure across the filter cake can exceed several hundred psi.
OEM & Private-Label Manufacturing
GrapeSeal™ offers comprehensive OEM and private-label manufacturing solutions for drilling fluid service companies, chemical distributors, and oilfield supply organizations worldwide. Our flexible production capabilities enable partners to deliver high-quality lost circulation materials under their own brand identity.
Custom Granulometries
Tailored particle size distributions to meet specific application requirements. Custom cuts, blends, and intermediate grades available to match regional formation characteristics or proprietary specifications.
Private-Label Packaging
Products shipped in customer-branded packaging with your company identity, logo, and technical documentation. Multi-wall bags, super sacks, or other packaging formats available per specification.
Batch-Specific Documentation
Certificates of Analysis (COA) provided for every production batch. Full traceability from raw material sourcing through finished product packaging. Documentation can be issued under partner branding.
Global Distribution Support
Logistics coordination for international shipments. Export documentation, phytosanitary certificates, and regulatory compliance support for major oil-producing regions worldwide.
Safety Data Sheet
Complete Safety Data Sheet (SDS) documentation is available upon request for all GrapeSeal™ grades. SDS includes detailed hazard identification, composition information, first-aid measures, handling and storage guidelines, and regulatory information.
Request SDS →Quality Management
Manufacturing and quality control processes are aligned with ISO 9001 principles. Incoming raw material inspection, in-process quality checks, and final product testing ensure consistent product performance from batch to batch.
ISO 9001 AlignedCertificate of Analysis
Batch-specific Certificates of Analysis (COA) are available for every shipment. COA includes actual sieve analysis, moisture content, and visual inspection results for complete product traceability.
Request COA →Product Traceability
Full batch traceability from raw material intake to final packaging. Each production batch is assigned a unique lot number for complete supply chain visibility.
Full TraceabilityHandling Recommendations
GrapeSeal™ is a naturally derived product with low toxicity. Standard industrial hygiene practices apply. Use appropriate personal protective equipment (PPE) including safety glasses and dust mask during handling. Avoid inhalation of product dust. Wash hands after handling. Store in a cool, dry location away from direct sunlight. Refer to Safety Data Sheet for complete handling and storage information.
Technical Support & Sales Inquiries
Our technical team is available to assist with product selection, dosage recommendations, and application support.