DST Rupture Disc Sampler 3 7/8" x 15000psi for Slim Hole
Slim hole drill stem testing RD Sampler 3 7/8"
Briefly Introduction of the RD Sampler
The rupture disk- RD sampler is a full-open, full bore sleeve sampler for use on drill stem tests. The sampler is controlled by a rupture disk that is operated by annulus pressure, used for trapping formation fluid under pressure in downhole.
Features of the DST Sampler
*External Type
*Used for gauge in OD 1.27"
*Fullbore type which can be used for wireline Testing tools
*High Tensile Strength
*Capability to Measure Internal or External Pressures
*High External/Internal Burst/Collapse Strength
*4 Gauge Carrying Capacity
General Specification of the Drill stem testing Sampler
Casing size/in | OD/ mm | ID/ mm | Working pressure / Mpa | Service environment | Working temperature | Connection |
3 7/8" | 98.5 | 45 | 70 105 | Mud, Crude Oil, Natural gas with H2S and acid | --29oC ~ +204oC | EUE IF CAS |
5" | 127.5 | 57 |
Function Test Chart of the RD Sampler
ZZ TOP's Factory
DST Rupture Disc Sampler 3 7/8" x 15000psi for Slim Hole
Slim hole drill stem testing RD Sampler 3 7/8"
