Sign In | Join Free | My benadorassociates.com |
|
Brand Name : ZZ TOP OIL TOOLS
Model Number : LPR N Valve
Certification : ISO, API
Place of Origin : China
MOQ : 1 set
Price : USD 1-10000/set
Payment Terms : L/C, T/T, D/P
Supply Ability : 10 set/month
Delivery Time : 30-50 days
Packaging Details : Pollywood
Product : LPR N Valve
Application : Drill Stem Testing Service
Type : APR Tools
Size : 5 inch
Working Pressure : 15000psi
Connection : IF, EUE , CAS
Working Condition : Oil & Gas & H2S service
Working Temperature : Up to 425oF
LPR N Valve Standard Downhole Tester Valve For Drill Stem Testing Valve
The LPR N Tester Valve is a standard tester valve in drill stem testing service. The N valve is a full-opening, annulus pressure-operated valve. The full bore design of tester valve permits measuring multiple closed-in pressures in cased holes where pipe manipulation is restricted and a full-opening string is required.
The nitrogen chamber of LPR N Valve is charged at the surface to a selected pressure determined by surface temperature and bottomhole temperature and pressure. If the intended test requires a permanent packer that uses a stinger mandrel or seal nipple, a variety of Halliburton bypass tools are available, depending on field application, to help ensure that the formations and downhole equipment are protected from excessive pressure build up.
Technical parameter of LPR N Valve
size/in | Working pressure /Mpa | Service environment | Working temperature | Connection |
3 7/8” | 105 | Mud, Crude Oil, Natural gas with H2S and acid | --29oC ~+204oC | EUE IF CAS |
5” | ||||
![]() |
H2S LPR N Valve Standard Downhole Tester Valve For Drill Stem Testing Valve Images |