Premium Equipment. Built in the USA.
ATC designs, engineers, and manufactures a focused line of downhole completion products — not a broad catalog. A precision product line built by specialists.
One Objective. Every Product.
Put the liner in the ground correctly, protect the cement job, and keep the well producing for decades. Every ATC tool is manufactured in-house in Montgomery, Texas and shear- and pressure-tested before it ships.
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ATC’s flagship hydraulic liner hanger — a single-piece mandrel that eliminates leak paths, delivers industry-leading torque, and installs faster than competing systems. 2,000+ U.S. installations across a full range of liner and casing sizes.
Phase 1
Drilling Hangers
Set during drilling operations — handles the loads and conditions of deep horizontal well construction. Hydraulic set, full-drift bore.
Phase 2 · Most Specified
Production Hangers
The production liner interval — maximum isolation, reliable seal, long-term wellbore integrity. HPHT rated up to 15K / 400°F.
Phase 3
Refrac Hangers
Purpose-built for re-fracturing — restores zonal isolation and enables a new production interval in an existing wellbore.
System Component
Patriot Running Tool
Delivers the Liberty to setting depth and hydraulically sets it with precision. Engineered as a matched system with the Liberty — not an afterthought. Exits the wellbore cleanly after every installation.
ATC’s premium line of float equipment, engineered to run alongside Liberty liner hangers. Built for pressure control and circulation reliability — the same standard of precision as the tools above it.
Complete System · 5.5" · 15K HPHT
Endeavor™ Float Equipment
Float shoe, float collar, flotation collar, and wiper plug — all-metal, matched to Liberty, built for HPHT production liners. Shatter Glass Technology flotation collar.
Conventional · 4.5"–24" · 5K
ATC Flotation
Conventional drillable float shoes, float collars, and guide shoes with fully drillable cement-matrix internals. 5K low-pressure service across P-110 and K-55 grades and every common connection.
ATC Casing Accessories
Engineered to ATC’s standard — built to run with Liberty and Endeavor systems.
Accessories
Toe Sleeve
Hydraulically activated sliding sleeve for toe-of-well deployment. Rated to 18,000 psi. Dual rupture disk system for accurate, repeatable opening pressure.
Accesories
Centralizers
Casing centralizers engineered for proper standoff in horizontal wellbore environments. Contact ATC for current availability.
The Same Standard.
When you run an ATC tool, you are running something built by the same team that designed it, tested by the same facility that machined it, and supported by engineers who have run it hundreds of times.
Talk to a ATC Engineer
Tell us your well program and we’ll spec the right combination of Liberty and Endeavor for your application.