The Natural Solution for Lost Circulation Issues

Walnut shell is used as lost circulation material to efficiently combat typical operational problems associated with drilling mud losses. Our in-house raw material stock guarantees a consistent, high-quality supply without interruption.

Features & Specifications

  • Custom Grades: Eco-Shell custom-produces and tailors sizing for all oil industry needs.
  • Fits Your Process: We will work with you to supply sample product for research and development.
  • Key Benefits: Eco-Shells walnut shells are not chemically processed, have no heavy metals, and are asbestos-free.
  • Readily Available: Annually renewable, your walnut shell applications are protected from supply chain bottlenecks.
  • Efficient & Effortless: Walnut shells help remedy lost circulation problems with ease.
  • Superior Product for Cleaning Bits During Drilling: Walnut shells do not significantly change mud properties, making them easier to remove and recycle.

Download the Applications & Industries Sizing Sheet

*Sizes are based on U.S sieve standards. Millimeter and inch measurements are approximate.