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2198mm RD Sampler For Drill Stem Testing Tools Rupture Disk Sampler

Minimum Order Quantity : 1 set Price : USD 1-10000/set
Packaging Details : Pollywood Delivery Time : 30-50 days
Payment Terms : L/C, T/T, D/P Supply Ability : 10 set/month
Place of Origin: China Brand Name: ZZ TOP OIL TOOLS
Certification: ISO, API Model Number: RD Sampler

Detail Information

Product: Rupture Disk Sampler Application: Drill Stem Testing Service
Usage: Trapping Formation Fluid Size: 5 Inch
Working Pressure: 15000psi Connection: IF, EUE , CAS
Working Condition: Oil & Gas & H2S Service Working Temperature: Up To 425oF
High Light:

5 inch Drill Stem Testing Tools


Drill Stem Testing Tools


2198mm rd sampler

Product Description

Rupture Disk Sampler RD Sampler For Drill Stem Testing Service


The Rupture Disk Sampler is a full-open, full bore sleeve sampler for use on drill stem tests. The RD sampler isused for trapping formation fluid under pressure in downhole. The sampler is controlled by a pressure-operated rupture disk and has a sample mandrel with a built-in differential area. To catch a sample, annulus pressure is increased to a predetermined level, the rupture disk in the sampler breaks, and the mandrel traps the sample.
When the rupture disk breaks, the differential area of the sample mandrel is exposed to an air chamber on one side and hydrostatic pressure and applied annulus pressure on the other. This condition results in the sample mandrel moving up and trapping the sample. When the sample mandrel reaches the top of its stroke, it is locked in place by a set of locking dogs


Technical parameter of Rupture Disk Sampler RD


Size 127.5mm(5”)
ID 57mm
Length 2198mm(IF BxP)
Working Pressure 105Mpa
Tensile Strength 2417KN
Sampling Volume 1200CC
Sampling Chamber Pressure Rating 70Mpa
Torque Strength 71KN.m
Service NACE MR0175,Above 175F
Working Temperature -29oC~204oC
Connection Thread 3 1/2” IF BXP 3 7/8” CAS BXP

 2198mm RD Sampler For Drill Stem Testing Tools Rupture Disk Sampler 0 2198mm RD Sampler For Drill Stem Testing Tools Rupture Disk Sampler 1



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