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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" TST valve
3 7/8" Tubing string testing valve (TST valve) is a full-opening valve produced by ZZ TOP as per the standards NACE MR 0175 for the full H2S service
2013-10-22
3 7/8" RD TST Valve
3 7/8" RD Tubing string testing valve (RD TST valve) is a full-opening valve with rupture disk as per NACE MR 0175 for the full H2S service
DST - 3 7/8" RD Sampler
Rupture Disk (RD) SamplerSize:3 7/8"Standard: NACE MR0175Service:Full H2SUsage: Drill stem testingType: Full bore sleeve sample
3 7/8" Gauge carrier
The OD 3 7/8" gauge carrier is used for the drill stem testing in slim hole, and ZZ TOP can design the gauge carrier as per the customer's requirement
2017-01-17
DST - 5" Round Mandrel slip joint
5" Round mandrel slip joints is made of Inconel, and worked for Full H2S drill stem testing service, the DST tools are on shelf for quick delivery.
DST - 5" TST
5" x 15k psi 5" Tubing String Testing Valve ( TST ) is made of Inconel, and worked for Full H2S drill stem testing service
2013-10-31
DST - 5" OMNI Valve
OMNI circulating valve is made of Inconel for full H2S drill stem testing service, it is also named Multicycle Circulating Valve.
DST - 5" RD Safety Circulating Valve
5" Rupture disk (RD) safety circulating valve is a full-opening valve with rupture disk, made of Inconel for Full H2S drill stem testing.
DST - 5" RD sampler
Rupture disk (RD) sampler is a full-open,full bore sleeve sampler,made of Inconel to be used in cased holes for full H2S drill stem testing service
5" DST Drain Valve
5" DST Sleeve Type Drain Valve made of Inconnel 718 to be used in cased holes for full H2S drill stem testing service with high pressure operation.
2017-01-05
DST - 5" MFE
The Hydrospring Tester also named Multi-Flow Evaluator (MFE), is used for open hole drill stem testing service.
2015-04-14
DST - 5" IPO Circulating Valve
The IPO(Internal Pressure operated) circulating valve can be run in cased holes or open holes and maintains a full bore through the tool.
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
TOP-Circulating Valve-RTTS
The RTTS circulating valve is a locked-open/locked-closed type that serves as both a circulating valve and bypass valve. 70Mpa working pressure
2016-12-22
13 3/8" DST Packer
The Full Bore Test Packer is full-opening, hookwall packer,specially designed for Full Bore Drill Stem Testing (DST) and Tubing Conveyed Perforating