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XI'AN ZZ TOP OIL TOOLS CO.,LTD [China (Mainland)]
Business Type:Manufacturer, Distributor/Wholesaler, Service City: Xi'an Province/State: Shaanxi Country/Region: China (Mainland) Follow Us:
DST-3 7/8" select tester valve
Select tester valve is a full opening,annulus pressure operated tool used in cased holes,we have 4sets select tester valve on shelf for quick delivery
2017-01-04
DST-Select tester valve-01
The select tester valve is a full opening, annulus pressure operated tool, which is main valve, used for drill stem testing operations in cased holes.
2016-12-23
DST - 5" select tester valve
Drill stem testing 5" select tester made of Inconnel is used in cased hole for full H2S well testing, select tester vale is DST main tester valve.
2017-01-06
5" tester valve
The Full Bore Tester Valve is an annulus pressure controlled ball valve and is designed to allow multiple cycles during cased hole drill stem testing
2017-01-05
Top-MCV-001
Drill stem testing tools multicycle circulating OMNI valve is for cased hole full bore type in size 3 7/8" and 5" in owrking pressure 105Mpa,16 rachet
2016-12-27
OMNI Circulating valve-03
Multicycle circulating valve / OMNI valve is a kind of main valve for cased hole full bore type in size 3 7/8" and 5" in working pressure 15000psi.
TOP-Downhole tester-01
The downhole tester - Select tester is the main test valve for the drill stem testing operation in cased hole which is annulus pressure-operated valve
2017-01-03
Tester valve - 5"
The select tester valve which is made of Inconel 718, is used for full H2S service well testing, the select tester valve is the important tool for DST
Tester valve - 3 7/8"
The 3 7/8" x 15000 pis select tester valve is a full-opening, annulus pressure-operated tester valve for drill stem testing operation in slim hole.
2017-03-21
5" Downhole tester valve
The DST Test valve in 5" x 15000psi is annulus pressure-operated valve, as the main test valve for the HP drill stem testing operation in cased hole.
2017-03-27
Multi Cycle Tester Valve - 5"
The Multi Cycle Tester Valve / Select tester valve is annulus pressure-operated valve and the main tester valve applied for DST operation in Full H2S
2017-04-20
Super safety valve - 8"
The Super Safety Valve ZZ TOP manufactured is for Full H2S drill stem testing operation, the specification of SSV is 8" x 15000 psi for HPHT operation
2017-04-27
15000psi Downhole Tester Valve
The well testing Select tester valve is the downhole tester valve,worked for DST high pressure operation in standard service and full H2S service
2017-08-08
LPR N Valve - 3 7/8"
The 3 7/8" x 10000psi LPR N -Valve is a sort of the tester valve without the lock open mode, the tester valve is applied for the slim hole DST service
2018-11-19