Composite Leak Stopping Agent Lost Circulation Materials Cost-effective drilling fluid additive

1. Product Overview

The Composite Leak Stopping Agent is scientifically formulated through the combination of multiple inert materials. It exists in various forms including flakes, grains, or fibers, designed specifically for addressing fluid loss issues.

 Composite Leak Stopping Agent a multi-functional polymer-fiber composite  engineered to mitigate severe fluid losses in fractured, vugular, and high-permeability formations during drilling operations. Designed for rapid sealing and long-term stability, it integrates adaptive particle gradation and pressure-activated film-forming technology to address dynamic downhole challenges.

2.Functions and Characteristics

• ‌Effective Sealing‌: Demonstrates exceptional sealing capabilities for small to medium-sized fissure leaks.
• ‌Rational Particle Size Distribution‌: Particles ranging in size from fine to coarse ensure effective sealing by creating a tight pack within the leakage area.
• ‌Versatile Application‌: Suitable for use in diverse drilling environments and formations.

3.Technical Indicators

Application Scope

This composite leak stopping agent is ideally suited for addressing leaks in small to medium-sized pore sections and fissures, enhancing the overall integrity and efficiency of drilling operations.

Dosage Recommendations

For Small Fissure Leaks or Seepage

• ‌Dosage Range‌: 1% to 3% of the total drilling fluid volume.

For Medium-Sized Fissure Leaks

• ‌Dosage Range‌: 3% to 5% of the total drilling fluid volume.

Note: The exact dosage should be determined based on the specific leak situation and professional advice to ensure optimal sealing performance.

It is advisable to conduct laboratory tests or field trials to determine the optimal dosage for specific drilling operations.

Physical Properties

• ‌Appearance‌: Flakes, grains, or fibers.
• ‌Particle Size Distribution‌: Randomly distributed particles within the range of 5 to 100 mesh.

Chemical Properties

• ‌Composition‌: Inert materials combined scientifically.
• ‌Compatibility‌: Compatible with water-based drilling fluids.

4.Packaging & Storage

‌Packaging‌: 25 kg triple-layer kraft bags

‌Storage Conditions‌:

Keep dry and protect from direct sunlight and moisture.

‌Validity Period‌: 24 months from production date (see batch code for details).

Additional Details：‌

‌Versatile Application‌: The product adaptability allows it to be tailored for different drilling scenarios, ensuring optimal performance and cost-effectiveness.

‌Disclaimer‌: The above information is provided for reference only. Actual performance may vary based on specific drilling conditions and operational practices. Please consult with technical experts for detailed application guidance.