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.
