garden drill tools

product model: Full bore retrievable packer
size: 4 1/5", 5", 7" , 7 5/8", 9 5/8",13 5/8"
Working condition: High pressure high temperature

Full Bore Gauge Carrier
Application: DST Tools
Connection thread: 3 7/8″CAS.B×P
Size: 5"
competitive price and good after service

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

The hydraulic power tong is sort of the handling tools, applied for oilfield drilling operation. Oilfield power tongs are used for casing,drill pipe.

API Heavy Weight Drill Pipe
Standard:API 7-1
Size:3 1/2"~6 5/8"

size:5 1/2"
Working pressure: 10000psi ~ 15000psi
product model:DST tools 5 1/2" RTTS Packer
Application:oil well testing
Service: H2S, CO2

Drill stem testing tools sleeve type drain valve is for cased hole full bore type in size 3 7/8" and 5" in owrking pressure 105Mpa in two ball valves

Tubing String Testing (TST) Valve
Factory Direct
Halliburton type
Manufactured as per required
full- opening, annulus pressure-operated valve

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.

product model:Shock Absorber
Type:Halliburton
Class: Vertical,
Service:H2S, CO2
Working pressure:10000psi ~ 15000psi...

The full bore tension safety joint is an optional emergency backoff device for the drill stem testing operation, also named RTTS safety joint in DST

The full bore safety joint is manufactured by ZZ TOP is used for the Drill stem testing, RTTS safety joint is an optional emergency backoff device.

full bore drill stem testing 5" RTTS Circulating Valve
Service: H2S, CO2
Working pressure: 10000psi ~ 15000psi
Halliburton type
Standard: API

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

Product model: DST Tools 9 5/8'' Circulating Valve
Type:locked-open/locked-closed valve
Service:H2S, CO2
Standard: API
Application:Oil well test

OMNI circulating valve is made of Inconel for full H2S drill stem testing service, it is also named Multicycle Circulating Valve.

Product model: DST Tools 7" Circulating Valve
Type:RTTS Circulating Valve
Service:H2S, CO2
Standard: API
Application:Drill Stem Testing

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

Product model:5" RD Safety Circulating Valve
Package :Wood case or steel carton
Service: H2S, CO2
Standard:NACE MR0175
Package :Wood case

The hydraulic jar is included as part of a tool string to help remove stuck tools for drill stem testing (DST)

Product model: Hydraulic Circulating Valve
Size: 5", 3 7/8", 4 5/8", 5.00"
Standard: API
Service:H2S CO2
Usage: Drill stem testing

The Full Bore Gauge Carrier has been designed as a single body type carrier capable of housing up to four Quartz Digital for the drill stem testing

Product Model:RD Sampler
Size: 5"
Standard: API
Type: Full-open, full bore sleeve sampler
Working condition: High pressure high temperature(HPHT)

Drill stem testing tools big john hydraulic jar is for cased hole full bore type in size 3 7/8" and 5" in working pressure 105Mpa for well testing .

Product model: 3 7/8" Rupture Disk (RD) Sampler
Size: 3 7/8"
Standard: API
Service:H2S,CO2
Working condition: High pressure high temperature(HPHT)

Drill stem testing tools Hydraulic Circulating Valve is 105Mpa in OD5" and 3 7/8", Working Temp. 400F used to circulating a well after testing.

Product model: 5" Rupture Disk (RD) Sampler
Size:5"
Standard: API
Service:H2S
Type: Full-open, full bore sleeve sampler...

Working condition:High pressure high temperature(HPHT)
Size: 4 1/2"
service:H2S, CO2
Working pressure:10000psi ~ 15000psi
Condition: New

Drill collar As per API Spec7Material: AISI 4145H & Non-magnetic materialOD: 3-1/8"~11"
Length: 10"~31".
Type: Spiral drill collar and slick drill

Product model: 3 7/8" RTTS Circulating Valve
Working pressure: 10000psi ~ 15000psi
Service:H2S, CO2
Standard: API
Application:Drill Stem Tes