– High-pressure rated- Side outlet with hammer union- API/ISO certified- Forged alloy steel body- Compact design
– Fluid injection operations- Pressure testing- Well kill operations- Stimulation treatments
At Kriloha Ltd., we supply Pump-In Subs, including specialized versions with hammer union side outlets, designed for safe and efficient fluid injection into the wellbore. These subs are engineered for high-pressure applications and allow operators to introduce kill fluids, stimulation chemicals, or displacement fluids directly into the drill string or wellbore. Constructed from forged alloy steels with precision-machined threads, Kriloha pump-in subs are API/ISO compliant and available in multiple connection sizes. The hammer union side outlet version provides quick connection/disconnection capability, enhancing operational efficiency during well intervention or emergency kill operations. Applications include pressure testing, emergency well kill operations, chemical injection, and stimulation treatments, making them a versatile safety and operational tool. Each pump-in sub undergoes hydrostatic testing, hammer union integrity checks, and pressure cycling verification, ensuring reliability in HPHT service. As a supplier and facilitator, Kriloha Ltd. provides custom thread types, hammer union options, and technical field support, making our pump-in subs the preferred choice for operators seeking safety, speed, and dependability.
