Cetco Hercul-EZ 25 lb

Cetco Hercul-EZ is a proprietary additive that is used in conjunction with bentonite based drilling muds. With proper formulation, the system will produce a unique drilling fluid with excellent shear thinning characteristics.

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DESCRIPTION

Cetco Hercul-EZ is a proprietary additive that is used in conjunction with bentonite based drilling muds. With proper formulation, the system will produce a unique drilling fluid with excellent shear thinning characteristics. At low shear or at rest, the fluid will gel and allow for suspension of large cuttings, yet thins immediately under pumping conditions. At rest, Cetco Hercul-EZ fluid looks and behaves like a semisolid, but when sheared, even slightly, will revert back to a thin, almost water-like consistency. Designed to be compatible with CETCO bentonite-based drilling fluids. HERCUL-EZ is NSF/ANSI Standard 60, Drinking Water Treatment Chemicals – Health Effects.

RECOMMENDED USE

Ideal for difficult-to-drill applications such as large river crossings or in gravel/cobble. The extreme shear-thinning nature is well suited for mud recycling systems and for situations where excessive flow rates and pump pressures are to be avoided.

DO NOT USE WITH ANIONIC ADDITIVES SUCH AS PAC’S, PHPA’S, AND THINNERS.

CHARACTERISTICS

►► Extreme solids suspension capable of supporting and moving sand, gravel, and cobbles

►► Helps prevent formation bridging and blockage due to settling of drill-cuttings

►► Lower pump pressures can reduce the likelihood of frac-outs

►► Unique filter cake means that fluid is contained in borehole, even when drilling through gravel and cobbles

►► Ideal for use with recycling systems as it will not blind screens

►► Flow profile is plug-like for more complete borehole sweeping. Thinning only occurs at the borehole walls and drill-stem

MIXING AND APPLICATION

DO NOT USE WITH ANIONIC ADDITIVES SUCH AS PAC’S, PHPA’S, AND THINNERS

Pretreat freshwater to achieve a pH of 10 or higher. Add bentonite and allow to hydrate for at least 20 minutes before adding HERCUL-EZ. Add HERCUL-EZ and mix for 5 to 20 minutes before pumping. It is important to allow adequate pre-hydration of the bentonite in order to maximize performance of this system.

ABOUT CETCO

CETCO provides high-performing products worldwide across a broad range of construction projects, including bentonite-based waterproofing for underground structures and drilling applications including foundation, slurry wall, tunneling, water well, and horizontal drilling. It also provides industry leading environmental solutions for containment and remediation of pollutants, including groundwater treatment, solidification and stabilization, and sediment remediation for commercial, industrial and infrastructure construction. CETCO is the world-leading supplier of state-of-the-art Geosynthetic Clay Liner (GCL) technologies, like its Resistex® line, for industrial, hazardous and municipal solid waste landfills, mining sites, and for containment of challenging residues such as coal ash from coal-fired electrical generation and red mud from alumina processing.

Cetco Drilling Products is a division of CETCO, which is a wholly owned subsidiary of Minerals Technologies Inc. Offering a wide assortment of high quality bentonite drilling fluids, grouts, sealants, polymers, and additives, CETCO can help maximize your drilling efficiency and meet your needs in the field. Our complete line of professional products are specially designed to enhance the cost-effectiveness of drilling operations by controlling and improving drilling fluid properties. Each and every drilling product is supported by our experienced team of field engineers and research
scientists.

CETCO is committed to bringing you innovative, costeffective products that go beyond merely meeting your needs for all drilling related markets. We are dedicated to providing our customers the newest solutions in drilling product technology.

DISCLAIMER: If ordering less than a pallet, call for availability 918-895-6759. (Standard Pallet size is 48 count per pallet, with some exceptions.)

Visit Cetco’s Website

View All Additives & Mud

Brand

Cetco

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