5 Basins.
One Standard.
ATC serves horizontal wells with TVD greater than 8,500 feet across the most active U.S. drilling markets — with international OEM expansion underway.
H wells, TVD >8,500 ft
Permian · Haynesville · MidCon
Gulf Coast · Williston
International OEM Supply
Where ATC Fits
ATC tools are engineered for the demanding end of the horizontal drilling spectrum — deep wells, high angles, challenging pressure environments.
Horizontal Wells
ATC’s primary market is horizontal completions — wells where liner hanger placement, angle, and running conditions create the greatest technical demands on the tool.
TVD > 8,500 ft
Deep horizontal wells create the highest hook loads, temperatures, and pressure differentials. These are the conditions ATC tools are built to handle without issue.
HPHT Applications
The Haynesville and deep Permian present HPHT conditions where Endeavor™ 15K flotation equipment brings unique capability — all-metal construction, 400°F rated, 15K pressure class.
Active Markets
Permian Basin
TX & NM. ATC’s largest market by rig count and active customers. Deep horizontal completions across the Delaware and Midland sub-basins. Pioneer, Diamondback, Coterra, ConocoPhillips, and dozens of mid-size operators active in ATC’s core segment.
Haynesville Shale
NW Louisiana and East Texas. Deep, extremely hot and pressured. The Haynesville is the single best market for Endeavor™ 15K HPHT flotation equipment — essentially 100% of wells qualify as HPHT production liner candidates.
Midcontinent
Oklahoma and Kansas. Established ATC customer base across the STACK, SCOOP, and Arkoma. Mewbourne Oil is one of ATC’s top multi-market accounts — 18 float rigs across Permian and MidCon.
Gulf Coast
Texas and Louisiana onshore. Challenging wellbores with high temperatures and pressures common in deeper completions. Active market for both liner hanger systems and Endeavor HPHT equipment.
Williston Basin
North Dakota. Bakken and Three Forks horizontal completions. ATC’s newest major market area — active across horizontal wells in ATC’s depth range.
International OEM
ATC is developing its first international OEM supply relationships. If you’re an international operator or service company looking to source U.S.-manufactured liner hanger systems, contact our team.
Let's Talk About Your Wells
Tell us your basin, depth, and casing program — we’ll tell you exactly what ATC can do for you.