downhole drill stem testing tools

Brand Name:Techcore

Model Number:Gauge Carrier

Place of Origin:CHINA

Cased Hole DST Tools Gauge Carrier with 4 Gauges HPHT Drill Stem Testing The gauge carriers are external gauge carriers used for carrying four electric pressure gauge or temperature gauge, record annular pressure or Temperature and tubing pressure or ...

Brand Name:Techcore

Model Number:PPI Packer

Place of Origin:CHINA

Pin Point Injection Packer RTTS PPI Packer Isolates Multiple Zones Pin-Point Injection (PPI) Packer is used in drill stem testing service to isolate multiple zones in a single trip. PPI packer – a retrievable, treating, straddle packer that features a ...

Place of Origin:CHINA

Brand Name:DST FUTURE

Model Number:DST FUTURE -Casing hole Drill Stem testing tools string

... TEST STRING SHEMATIC AND DETAILED DESCRIPTION: Drill-stem testing (DST) is a procedure used in the petroleum industry to determine the productive capacity,and permeability of a potential petroleum reservoir zone. It is comprised primarily of a flow test...

Brand Name:Techcore

Model Number:RD Sampler 15000psi

Place of Origin:CHINA

... by the annulas pressure, the RD sampler is used for trapping formation fluid under pressure in downhole testing service. The 1,200-cc sample chamber allows a sufficient sample for two 500-cc non- monophasic (bulk) samples. Application of ...

Brand Name:ZZ TOP OIL TOOLS

Model Number:5" Hydraulic Circulating Valve

Place of Origin:China

...Drill Stem Testing Service High Pressure DST Tools The Hydraulic Circulating Valve serves as a bypass around the packer or as a circulating valve to circulate a well after downhole testing operation.The hydrualic circulating valve is designed with full bore which permits passage of wireline tools...

Brand Name:Techcore

Model Number:Drain Valve For DST

Place of Origin:China

Drill Stem Testing Tools Drain Valve DST Tools For Well Testing​ Sleeve type drain valve is the DST Tools for drill stem testing service, the drain valve is used to drain the volume fluid and release pressure when string testing finished. The ports in ...

Brand Name:Techcore

Model Number:HCV 5150001

Place of Origin:CHINA

Drill Stem Testing Tools Hydraulic Circulating Valve High Pressure DST Tools Introudction of Hydraulic Circulating Valve The Hydraulic Circulating Valve is a kind of the circulating valve applied for the drill stem testing operation. The hydraulic circulating valve serves as a bypass around the packer or as a circulating valve to circulate a well after testing...

Brand Name:ZZ TOP OIL TOOLS

Model Number:Hydraulic Below Packer Safety Joint

Place of Origin:China

Hydraulic Below Packer Safety Joint For DST service Fracturing Service The below packer hydraulic safety joint is designed to use in testing strings or shoot and pulls to allow a packer to be unset and disconnected from tubing conveyed perforating guns if ...

Brand Name:Techcore

Model Number:OPHJ 515009

Place of Origin:CHINA

... service. The hydraulic jar in Halliburton is named Big John Jar, and can help free the stuck tools to reduce the rig time. The hydraulic jars are available in 3 7/8 inch and 5 inch, and the working pressure reaches to 15000 psi, the jars are used in

Brand Name:Techcore

Model Number:617.20500

Place of Origin:CHINA

Oil Well Testing Super Safety Valve High Pressure DST Working String The Super Safety Valve is the BOP safety valve applied for testing operations from jack-up or land rigs. It can rapidly closes the test string in an emergency, serves as a fail safe ...

Brand Name:Techcore

Model Number:RTTSP 71001

Place of Origin:CHINA

...Drill Stem Test Tools Full Bore Retrievable Packer Full Opening Design Introudction of Full Bore Retrievable Packer The Full Bore Retrievable Packers are the Test Packer that is specially designed for Full Bore Drill Stem Testing and Tubing Conveyed Perforating operations. The full opening design of the Retrievable packer permits unrestricted fluid flow and tool...

Brand Name:Techcore

Model Number:TST 5150015

Place of Origin:CHINA

...Testing Tubing String Tester Valve 5" Cased Hole Drill Stem Test Tools Introudction of Tubing String Tester Valve The tubing string tester valve is short of TST valve as the part of Drill stem testing working string. The tubing string tester is designed of with a full-opening and used to pressure-test...

Brand Name:ZZ TOP OIL TOOLS

Model Number:SSV

Place of Origin:China

BOP Safety Valve / Super Safety Valve For Oil Well Testing Service The BOP Safety Valve is fail-safe sub-surface barrier, works as a master valve for testing from a land or jack-up rig. It is normally run inside or below the blowout preventer (BOP) and is ...

Brand Name:Techcore

Model Number:5" RD Circulating Valve

Place of Origin:CHINA

... testing service and well completion operation. RD Circulating valve is the same as RD Safety circulating valve except short of ball valve section, the annulus ...

Brand Name:TECHCORE

Model Number:VR Safety Joint

Place of Origin:China

... Drill Stem Testing Tools 5" x 10000psi​ The VR Safety joint is a compact, right-hand safety joint of drill stem testing string. The VR safety joint is run immediately above the retrievable packer assembly to ensure that a minimum number of tools are ...

Brand Name:TECHCORE

Model Number:DST - IPO Circulating Valve

Place of Origin:China

Cased Hole Internal Pressure operated Circulating Valve / DST IPO Circulating Valve The IPO circulating valve is the Internal Pressure operated circulating valve, the tool allows circulation through the work string before trip-out and serves as a drain dur...

Brand Name:Techcore

Model Number:RDCV 515010

Place of Origin:CHINA

...15000 PSI RD Circulating Valve Cased Hole Drill Stem Test Tools Introudction of RD Circulating Valve The rupture disk circulating valve is operated by annulus pressure, and used for drill stem testing service. the annulus pressure made RD burst and the ...

Brand Name:Techcore

Model Number:LPR-N valve 5150009

Place of Origin:CHINA

Drill Stem Testing Tools LPR N Valve High Pressure Downhole Tester Valve​ Brief of 5" LPR N Tester Valve Valve The downhole tester valves inlcude LPR N Tester Valve and Select Tester Valve. The LPR N Tester Valve featured with a full- opening design and ...

Brand Name:ZZ TOP OIL TOOLS

Model Number:LPR N Valve

Place of Origin:China

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 ...

Brand Name:TECHCORE

Model Number:Dual Action Valve

Place of Origin:China

Well Testing Rupture Disc Dual Action Ball Valve 5"OD x 2.25”ID 15000 psi The Dual Action Ball Valve is a kind of drill stem testing tools used in oil well downhole testing service. The dual action ball valve is controlled by the annular Rupture disc...