105 MPa Single Cycle Select Tester Valve for Drill Stem Testing - 5" Tool Size, 15,000 psi Pressure Rating
Price:
Negotiable
MOQ:
1 set
Delivery Time:
30-45 days
Brand:
Techcore
Product Description
105 MPa Single Cycle Select Tester Valve for Drill Stem Test Operations
Well Testing Pump Through Rupture Disc Safety Circulating Valve
Overview
The Single Cycle Safety Circulating Valve serves dual functions as both safety valve and circulating valve in cased hole drill stem testing operations. This pump-through rupture disc circulating valve operates by increasing applied annulus pressure until reaching a predetermined value that bursts the rupture disc.
Key Features
- Convertible design: Remove valve mechanism for circulating-only function or remove circulating ports for pump-through rupture disc safety valve configuration
- Rupture disc isolates total annulus pressure from the air chamber in the power section
- Available rupture discs cover wide pressure and temperature application ranges
Rupture Disc Operation
Rupture disc operating pressure must be confirmed before running the safety circulating valve downhole. Proper rupture disc selection with necessary pressure rating is determined based on mud weight data, true vertical depth of valve location, bottomhole temperature, and maximum allowable annulus pressure.
Technical Specifications
| Parameter | Value |
|---|---|
| Nominal Tool Size (inches) | 5 |
| Outer Diameter (inches) | 5.03 |
| Inner Diameter (inches) | 2.25 |
| Makeup Length (inches) | 84 |
| End Connections | 3 7/8 CAS Pin x Box |
| Differential Pressure | 105 MPa (15,000 psi) |
| Tensile Load (lb) | 275,000 |
| Service Temperature (°F) | 450 |
| Port Flow Area (in²) | 4.8 |
| Number of Ports | 7 |
Product Images
Manufacturing Expertise
Techcore Oil Tools specializes in drill stem testing tool manufacturing with over ten years of industry experience. Our professional R&D department continuously advances drill stem testing technology for superior well testing services. We design and select raw materials according to specific oil well conditions, delivering cost-effective well testing tools that meet industry demands for ultra-high pressure and temperature downhole operations.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Techcore Oil Tools Co.,Ltd,
Location
No.25th Gaoxin6th Road, Xi'an, China
Contact Person
LEE