cutting tools drills

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

ZZTOP supply the 5" round mandrel slip joint in high quality and competitive price, the slip joint is in Stock, short delivery time.

Product model: 9 5/8" Circulating Valve
Working condition: High pressure high temperature(HPHT)
Service:H2S, CO2
Usage:Drill stem testing

The select tester valve is a full opening, annulus pressure operated tool used in cased holes. This tool has the capabilities of taking multiple downh

Size: 9 5/8"
service:H2S, CO2
package:wood case or steel carton
Type:9 5/8" RTTS Safety Joint
Working Condition: HPHT...

The elevator is the hoisting tools in oilfield drilling service, the handling elevator is designed and manufactured according to API 8A specificaiton

full bore drill stem testing 5" RTTS Circulating Valve
Type: RTTS Circulating Valve
Usage:Oil well testing
Working pressure: 10000psi ~ 15000psi

Size: 3 7/8" RTTS Safety Joint3
service:H2S, CO2
Application: Drill Stem Testing
Type: RTTS Safety Joint
Working pressure:10000psi ~ 15000psi

Size: 3 7/8" RTTS Safety Joint3
service:H2S, CO2
Application: Drill Stem Testing
Type: RTTS Safety Joint
Working pressure:10000psi ~ 15000psi

product mode:DST tools 4 1/2" RTTS Packer
Standard:API(American Petroleum Institute)
Service:H2S, CO2
Application:oil well testing
Condition: New

Product model: 5'' RTTS Circulating Valve
Size: 2 3/8",4 1/2 " to 5",51/2"to 6 5/8",7"to 7 5/8",8 5/8" to 13 3/8"
Service:H2S, CO2
Standard: API

product model: Repetitious Circulating Valve
Size:5"
Standard: API
Type: Petroleum Drilling Tool & Accessory
operate: annulus pressure operated

product model: IIPO Circulating Valve
Size: 3 7/8", 5"
Standard: API
Service:H2S, CO2
Working pressure: 10000psi ~ 15000psi...

Appliaction:Drill Stem Testing
PART No.:696.6083
SAP NO.:100070329
Working pressure:10000psi ~ 15000psi
Working condition: HPHT...

size:8 5/8"
Working pressure: 10000psi ~ 15000psi
product model:DST tools 8 5/8" RTTS Packer
Application:oil well testing
Service:H2S, CO2

Type:DST tools 7" RTTS Safety Joint
working pressure:10000psi ~ 15000psi
Working condition:High pressure high temperature(HPHT)
Size: 7"

product model:CHAMP V Packer,CHAMP IV Packer
Working pressure: 10000psi ~ 15000psi
Service:H2S, CO2
Working condition: HPHT
Standard: NACE MR0175

overalllength w/handing sub: 142.65"
valve section length:50.90"
ramlock: 5.0" OD x 18.0" LONG
valve bodyOD: 8.0"
handing subOD:8.16"

Type:DST tools 7" Safety Jointt
working pressure:10000psi
service:H2S, CO2
Size:7"
Application: Drill stem testing

Type:DST tools 5" RTTS Safety Joint
service:H2S, CO2
Size:2 3/8",4 1/2" to 5 ",7" to 7 5/8", 8 5/8" to 13 3/8"
package:wood case or steel carton