8 inch drill stem testing tools

Brand Name:ZZ TOP OIL TOOLS

Model Number:RD Sampler

Place of Origin:China

Rupture Disk Sampler RD Sampler For Drill Stem Testing Service The Rupture Disk Sampler is a full-open, full bore sleeve sampler for use on drill stem tests. The RD sampler isused for trapping formation fluid under pressure in downhole. The sampler is ...

Brand Name:Techcore

Model Number:DST - Hydraulic Jar-5"

Place of Origin:CHINA

... downhole testing operation. The Hydraulic Jar is used to provide an upward shock to helps free a stuck tool by resisting a pull on the workstring. When a packer is stuck, you can use bumper to unfreeze the tool and carry on shocking pipe string. When

Brand Name:ZZ TOP OIL TOOLS

Model Number:Mechanical Tester Valve

Place of Origin:China

... to open and close the well by lifting and lowering the drill pipe (or tubing) to control the ball valve of the tester valve. The mechanical tester valve is closed while the tool is running in hole. When the tester valve reached the predetermined depth,

Brand Name:Techcore

Model Number:Dual Action Valve

Place of Origin:CHINA

...Testing Dual Action Valve DAV Test Valve​ The dual-action valve is the DAV used in drill stem testing operation. The dual action vlave is a full-opening and annular Rupture disc controlled ball valve type downhole test valve tools. The dual action valve can be used as a tester valve or a safety valve to close the well under emergency condition. The DAV is run in the closed position for the testing...

Brand Name:Techcore

Model Number:7”- 7 5/8" RTTS Safety Joint

Place of Origin:CHINA

...Drill Stem Testing The Full Bore Tension Safety Joint is an optional emergency backoff equipment in oil & gas well testing operation and TCP operation. The Full Bore Tension Safety Joint (TJ-1001) is a two stage disconnect tool which is run above the packer that allows the tubing to be disconnected from the tool...

Brand Name:Techcore

Model Number:RD Dual Action Ball Valve 15000psi

Place of Origin:CHINA

... controlled ball valve type tools, also called RD DAV, can be used as a tester valve or a safety valve to close the well under emergency condition. The RD-DAV can be run in hole in either the open or closed position, the tool can be operated by twice, so

Brand Name:Techcore

Model Number:9 5/8" x 10000psi RTTS Packer

Place of Origin:CHINA

... packer is the hookwall type packer which can segregate bidirectional pressure designed. The full opening design allows unrestricted fluid flow and tool movement through the tubing bore. A

Brand Name:ZZ TOP OIL TOOLS

Model Number:Select Tester Valve

Place of Origin:China

...valve is a full opening, annulus pressure operated tool used in cased holes testing operation. The select tester valve has the capabilities of taking multiple downhole closures where pipe manipulation is restricted and a full opening string is desired. The

Brand Name:Techcore

Model Number:SDV 515016

Place of Origin:CHINA

...Drill Stem Test Tools 5 Inch NACE MR0175 Introudction of Full H2S Service Sleeve Type Drain Valve The 5" sleeve type drain valve made of Inconel alloy steel is applied for drill stem testing oepration in Full H2S service. The drain valve in sleeve type is composed with a ported body, sliding sleeve, and rotating nut. Once the testing...

Brand Name:Techcore

Model Number:RD Circulating Valve

Place of Origin:CHINA

...Drill Stem Testing Service The Rupture Disk safety circulating valve is a part of DST tool string, the RD Safety Circulating Valve can be used as both a safety valve and circulating valve. The RD Safety Circulating Valve work as a safety valve when the annulus pressure reaches a predetermined value. At that pressure, the safety circulating valve isolates the workstring below the tool...

Brand Name:Techcore

Model Number:DST 10000-15000

Place of Origin:CHINA

...Drill Stem Testing Tools APR Tools Slim Hole DST Tools Introudction of APR DST Tools The APR DST Tools is a sort of well testing downhole tools which is operated by the annulus pressure. Drill stem Testing Tools are applied for oil and gas well testing formations after casing has been set in a well. Drill Stem Tests in holes combined with measurement of the production rate,pressure and temperature. The drill stem testing

Brand Name:ZZ TOP OIL TOOLS

Model Number:Downhole Tester Valve

Place of Origin:China

Downhole Tester Valve For Case Hole Drill Stem Testing Service The downhole tester valve is a full opening, annulus pressure operated tool used in cased holes. The tester valve has the capabilities of taking multiple downhole closures where pipe ...

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

DST 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 ...

Brand Name:Techcore

Model Number:HPHT Drill Stem Testing

Place of Origin:China

.... The drill stem testing tools are applicable for 4 1/2” to 20” casing, the tools OD is 3 7/8” and 5”, Working pressure upto 105Mpa, working temperature upto 425F, the DST tools is designed and manufactured according to NACE MR0175 standard,

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:RDCV 515010

Place of Origin:CHINA

5 Inch 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 ...

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: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 ...