Send Message
Home ProductsOpen Hole DST

5 Inch APR Drill Stem Testing Tools / Alloy Steel Rupture Disk RD Sampler

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

5 Inch APR Drill Stem Testing Tools / Alloy Steel Rupture Disk RD Sampler

5 Inch APR Drill Stem Testing Tools / Alloy Steel Rupture Disk RD Sampler
5 Inch APR Drill Stem Testing Tools / Alloy Steel Rupture Disk RD Sampler 5 Inch APR Drill Stem Testing Tools / Alloy Steel Rupture Disk RD Sampler

Large Image :  5 Inch APR Drill Stem Testing Tools / Alloy Steel Rupture Disk RD Sampler

Product Details:
Place of Origin: CHINA
Brand Name: Techcore
Certification: ISO, BV
Model Number: RD Sampler 15000psi
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: Negotiable
Packaging Details: Polly wood, suitable for sea and air shipment
Delivery Time: 40-60 days
Supply Ability: 100 sets/month

5 Inch APR Drill Stem Testing Tools / Alloy Steel Rupture Disk RD Sampler

Description
Tool Type: APR Downhole Testing Tools Application: Drill Stem Testing
Material: Alloy Steel Tool Size: 5 Inch
Working Pressure: 15000 Psi / 105Mpa Working Condition: H2S Service Above 175oF
Standard: NACE MR 0175 Connection: CAS Box X Pin
High Light:

dst tool

,

downhole tools

RD Sampler APR Drill Stem Testing Tools High Pressure Rupture Disk Sampler

 

RD Sampler introduction

 

The RD sampler is a part of DST tool string, the rupture disk of the sampler is controlled by the annulas pressure,  the RD sampler is used for trapping formation fluid under pressure in downhole testing service. The 1,200-cc sample chamber allows a sufficient sample for two 500-cc non- monophasic (bulk) samples.

 

Application of RD sampler

 

The sampler is used to catch the sample during the DST operation in cased hole.

* For the 3 7/8" RD sampler is applied for the slim hole downhole testing to trap the fluid sample

* The RD sampler is applicable for the high pressure and high temperature working condition

* The RD sampler made of Inconnel material is used in Full H2S service in downhole testing.

 

Specification of the RD Sampler in 5 inch OD x 15000psi working pressure

 

 

No Specification 5”
1 O.D. 127.5mm
2 Bore Diameter 57mm
3 Working pressure 105Mpa
4 Sampling chamber pressure 70Mpa
5 Sampling chamber volume 1200cc
6 Service H2S,NACE MR0175(>175oF)
7 Working temperature -29oC~+204oC
8 Connection thread 3 7/8CAS. BXP or 3 1/2 IF.BXP
 

 

5 Inch APR Drill Stem Testing Tools / Alloy Steel Rupture Disk RD Sampler 0

 

How to confirm the rupture disk of the sampler?

 

In order to select the proper rupture disk should know:

 

* Downhole temperature

 

Before to use the RD sampler, we must to know the downhole temperature in the oil well, then to select the correct rupture disk.

 

* Hydrostatic pressure

 

* The max. operation pressure of other tools which also operated by annulus pressure

 

Each approved rupture disk has pressure-temperature curve which get from actual testing in the same lot under temperature 100-150F, the tolerance is within 3%. The temperature and average burst pressure will be stamped in the rupture disk, so according to the pressure-temperature curve can get the burst pressure with downhole temperature.

 

 

Drill stem testing tools for cased hole, open hole and slim hole:

 

* Full bore retrievable packer: RTTS packer, mechanical setting retrievable packer, Double grip mechanical setting retrievable packer, Single grip    mechanical setting retrevable packer, CHAMP packer, High pressure retrievable packer, high pressure retrievable packer with bypass

 

* Downhole Tester Valve:  Select tester valve, LPR N Tester valve,  tubing string test valve

 

* Circulating valve:  full bore retrievable circulating valve, multi-cycle circulating valve, omni valve, RD safety circulating valve, IPO valve, RTTS      Circulaitng valve, Hydraulic circulating valve

 

* Shock Absorber:  Vertical shock absorber, Radial shock absorber

 

* Safety valve: RTTS safety valve, Super Safety valve, BOP safety valve

 

Welcome to contact us for more information about DST tools

 

Contact Details
Techcore Oil Tools Co.,Ltd,

Contact Person: Mr. LEE

Tel: 0086 18161839623

Send your inquiry directly to us (0 / 3000)