Home ProductsSelect Tester Valve

Drill Stem Testing Select Tester Valve 15000 psi High Pressure Full H2S Service

Certification
China Techcore Oil Tools Co.,Ltd, certification
China Techcore Oil Tools Co.,Ltd, certification
Customer Reviews
During the DST-TCP operation, the APR tools we purchased worked stable, and we are happy to see the quick response for any technical issure and fast delivery for redress kits

—— Ahmed

We are satisfied with your tools after 5 runs successful operation. We highly appreciate to see the excellent performances in sealing capacity and thanks for the specialist technical support from you

—— Leon

I'm Online Chat Now

Drill Stem Testing Select Tester Valve 15000 psi High Pressure Full H2S Service

Drill Stem Testing Select Tester Valve 15000 psi High Pressure Full H2S Service
Drill Stem Testing Select Tester Valve 15000 psi High Pressure Full H2S Service Drill Stem Testing Select Tester Valve 15000 psi High Pressure Full H2S Service

Large Image :  Drill Stem Testing Select Tester Valve 15000 psi High Pressure Full H2S Service

Product Details:
Place of Origin: CHINA
Brand Name: Techcore
Certification: ISO, BV
Model Number: STV515005A
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: Negotiable
Packaging Details: Polly wood, suitable for sea and air shipment
Delivery Time: 30-45 days
Supply Ability: 20sets/month

Drill Stem Testing Select Tester Valve 15000 psi High Pressure Full H2S Service

Description
Type: APR DST TOOLS Application: Cased Hole Donwhole Testing Operation
Tool Size: 5" Connection: CAS Pin X Box
Standard: NACE MR0175 Working Condition: Full H2S HPHT
Material: Inconel Steel Working Pressure: 15000psi
High Light:

downhole valve

,

down hole test

Drill Stem Testing Select Tester Valve 15000 psi High Pressure Full H2S Service
 
Brief of Select Tester Valve
 
The select tester valve is the  full bore tester valve with lock open mode. The Tester Valve used for downhole testing operation is operated by the annulus pressure, which controll to operate the ball valve. 
The select tester valve is composed of four basic sections; ball valve section, upper hydraulic section, nitrogen section and the metering section.
 
Specification of the downhole tester valve
 

 Tool size /inOD/ mmID/ mmWorking pressure / MpaService environmentWorking temperatureConnection
5"127.557105Mud, Crude Oil, Natural gas with H2S and acid

--29oC ~

+204oC

EUE

IF

CAS

 

 
Select Tester Valve Function Test Sample:
Time: 12-03-2016 Temperature: 18
5.1 ( 1st Time )
1) original nitrogen pressure: 19.3Mpa operating pressure: 26.9Mpa Pressure to Open the Ball valve:24.3Mpa
Ball valve Position: Open
The nitrogen pressure after holding operating pressure for 10minites: 24.2Mpa
The time when nitrogen pressure increases to 26.2MPa (3800psi): 26.2Mpa/20 minutes
2) Operating Pressure when pressure released: 0 MPa position of ball valve: Closed
The nitrogen pressure after 10minites: 19.3 MPa
The time when nitrogen pressure decrease to 19.3 (2800psi): 19.3Mpa/ 5 minutes
 
Drill Stem Testing Select Tester Valve 15000 psi High Pressure Full H2S Service 0
5.2 Locked-open operating mode test( 1st Time)
1) original nitrogen pressure: 19.3 MPa operating pressure: 35 MPa
ball valve open pressure: 25.5 MPa position of ball valve: Open
The nitrogen pressure after holding operating pressure for 10minites: 28.3 MPa
The time when nitrogen pressure increases to 32.4±0.7MPa (4700psi±100psi): 32Mpa / 15minutes
2) operating pressure after release: 0 MPa position of ball valve: Open
The nitrogen pressure after holding operating pressure for 10minites: 19.3 MPa
The time when nitrogen pressure releases to 19.3MPa (2800psi): 19.3Mpa/8 Minutes
3) original nitrogen pressure: 19.3 MPa operating pressure: 35 MPa position of ball valve: Open
The nitrogen pressure after holding operating pressure for 10minites: 29.7 MPa
The time when nitrogen pressure increases to 32.4±0.7MPa (4700psi±100psi): 32.4Mpa/14Minutes
4) operating pressure after release: 0 MPa position of ball valve: Closed
The nitrogen pressure after holding operating pressure for 10minites: 19.3 MPa
The time when nitrogen pressure releases to 19.3 MPa (2800psi): 19.3Mpa/ 7 Minutes
Drill Stem Testing Select Tester Valve 15000 psi High Pressure Full H2S Service 1
 
All the raw materila used for the DST tools  will be test by SGS at the thrid party testing lab, SGS made the mark and keep the traceability of each DST tools parts.
Drill Stem Testing Select Tester Valve 15000 psi High Pressure Full H2S Service 2
The drill stem testing tools are applied in cased hole, open hole and slim hole, the main DST tool string includes RTTS packer, circulating valve, safety joint, select tester valve, omni valve, hydraulic jar, shock absorber, RD safety circulating valve, high pressure retrievable packer with bypass, IPO valve, tubing string test valve, and so on.
 
We approach every client’s enquiry with meticulous attention to technical specifications, and a high level of appreciation for their urgency.
 
Welcome to contact us for more information!!

Contact Details
Techcore Oil Tools Co.,Ltd,

Contact Person: Lee

Tel: +8618161839623

Send your inquiry directly to us (0 / 3000)