WellRx designs are inspired by decades of observing what goes wrong downhole in fields — where liners get stuck, where slips set early, where a hanger won't pass a tight annulus. We engineered for those exact moments.
Our patent-filed Equilibrium liner hangers are pressure-balanced to set only on a deliberate command. Closed "wash-to-bottom" slips stay shrouded until set; a slim-OD low-clearance body handles restricted liner-to-casing annulus.
WellRx builds the complete well-construction range in-house — hangers, liner-top packers, tie-back equipment, floats, landing collars, running tools, plus the full casing-and-cementing package — all designed and manufactured together. The operator sources one integrated system from one Indian manufacturer instead of stitching together mismatched imports joint by joint. One string, one source, no surprises.
Hydraulic-set, mechanical-set and specialized Equilibrium hangers — 14 models on one spec matrix, from routine liners to HP/HT extended-reach wells.
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Top packers, tie-back equipment, landing collars/floats and running tools — the supporting string, engineered as one system.
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Float collars, shoes, centralizers, cement plugs, baskets and stage tools — the complete primary-cementing package.
View all 10 →Extended-reach and the most demanding wells: equilibrium security plus rotation for better cement placement. Pressure-balanced slips set only on a deliberate trigger.
See full spec →Across 11 onshore wells in West Africa (18 ppg OBM, 5,343m setting depth) and 7 onshore wells in Asia (12 ppg WBM), the Equilibrium hanger eliminated premature setting during RIH entirely.
Read the results →