services

Cased Hole Fishing

Right Tools, Right Plan, Recovered

When equipment is lost or stuck downhole, the right response starts with the right fishing assembly. TEC delivers cased hole fishing solutions built to adapt to the challenge, reduce downtime, and improve the likelihood of recovery the first time.

Fishing Systems

From casing deformation and tight IDs to intricate BHAs lost in active frac zones, TEC approaches fishing with the tools, planning, and field judgment required to solve complex recoveries efficiently. TEC operates a full suite of varied cased hole fishing equipment including overshot, wash over, Venturi, spearing, and customizable retrieval equipment. Our ability to rapidly deploy custom carbiding and shoe configuration results in limited downtime while providing the right solution for unique recovery conditions.

Rapid Response

Fast response matters, but so does getting it right. Our custom options for rotation and jarring help secure difficult latches and get the fish on surface faster. TEC can provide real time recommendations and rapid deployment through a TEC representative 24/7/365.

case study

Delaware Basin Extended Reach Milling, Mid-String ERT

 TEC excels on midstring ERT application in the Delaware basin, resulting in record 3-mile drillout time.

March 16, 2026

case study

Cutting Structures: Mills vs Tricone vs PDC

Mills, tricone bits, and PDCs deliver different performance in the field. This comparison highlights how cutting structure selection impacts debris size, efficiency, and run success – and why choosing the right tool can make or break a milling operation. 

case study

Bakken Extended Reach, Plug Milling

TEC Alpha Reach 2.88″ achieves target depth in excess of 25,500ft (7,805m) in the Bakken while maintaining strong lateral ROP at the toe.

October 2, 2024