PRODUCTS RESOURCES ABOUT CONTACT • 281.713.8941 CUSTOM SOLUTIONS [ DRILLING. COMPLETION. PRODUCTION. ] DrillChem is a proven leader in the oilfield with our focus on increased project productivity and wellbore stability. Our lineup of top-notch drilling products and experienced drilling professionals help you reduce time and costs required to drill. Whether you’re looking for shale inhibitors, lubricants, or sealants, we design our proprietary products — some of which are patented — to custom-fit your unique needs. Our focus is to increase your drilling efficiency with engineered solutions. LEARN MORE SOLUTIONS TO YOUR MOST COSTLY DRILLING PROBLEMS SEALANT LUBRICANT LUBRICANT SHALE INHIBITOR SHALE INHIBITOR SHALE INHIBITOR SEALANT Previous Next WE’VE GOT YOU COVERED Sign up to receive updates from DrillChem. DEAL ME IN WE’RE ON POINT Get firsthand feedback about our products and services.» VIEW CASE STUDIES @DrillChem Circulation Problems? Give Drill-Seal a chance! Don’t start trippin’! We can pump this through the BHA in 10-50 ppb… twitter.com/i/web/status/11616… August 14, 2019 9:20 am Increase formation integrity and fracture gradient! Use FIT to prevent the loss circulation disaster. #drillchem… twitter.com/i/web/status/11562… July 30, 2019 2:58 pm PO Box 132107 | Spring, TX 77393 | 281.713.8941 | info@drillchem.com | © 2021 DrillChem Drilling Solutions. All Rights Reserved. Managed by Houston IT Support Company - Braintek.

Our proven line of cutting edge HDD additives were developed to solve some of the industry’s most challenging problems: Inadvertent Returns, unstable formations, and extreme drag. Through the use of our proprietary lubricants, sealants, and inhibitors, we assist our customers in completing their crossings on time and under budget. Sealants is a complex blend of sealants and swellable materials designed to remediate IR. Applied by spotting a highly concentrated pill across the loss zone, HDD Defense enters the thief zone and swells to provide a lasting seal. Safety Data Sheet Technical Data Sheet is an engineered blend of sealants designed to seal and strengthen formations as they are drilled by conforming to the shape of pores and fractures. It can be used to prevent mud loss while drilling and heal seepages at the onset. Safety Data Sheet Technical Data Sheet Lubricants is an engineered blend of environmentally friendly lubricants designed to help you drill faster and pull pipe easier. Safety Data Sheet Technical Data Sheet Inhibitors is a proprietary blend of liquid clay stabilizers designed to stabilize water sensitive formations and prevent hydration. It effectively reduces bit and BHA balling and aids in hole stability in addition to increasing effectiveness of solids control equipment. Safety Data Sheet Technical Data Sheet Welcome to HDD! Quality. Innovation. Service. About Us DRILLCHEM, 8701 NEW TRAILS DRIVE, SUITE 100, SPRING, TX 77381, UNITED STATES(281)713-8941 Interested in learning more about what DrillChem can do for you? Let us hear from you! LEARN MORE