Techcore Oil Tools Co.,Ltd,
| Payment Terms | T/T, L/C |
| Supply Ability | 10 SET/MONTH |
| Delivery Time | 30 DAYS |
| Packaging Details | Polly wood, suitable for sea and air shipment |
| Application | Cased Hole Drill Stem Testing |
| Tool Size | 5 inch |
| Working Pressure | 15000 psi |
| Standard | NACE MR 0175 |
| Connection | 3 7/8 CAS. BXP |
| Working condition | H2S above 175oF |
| Material | AISI Alloy Steel |
| Package | Polywood Case |
| Brand Name | TECHCORE |
| Model Number | RDS510004 |
| Certification | ISO, BV |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 10 SET/MONTH |
| Delivery Time | 30 DAYS | Packaging Details | Polly wood, suitable for sea and air shipment |
| Application | Cased Hole Drill Stem Testing | Tool Size | 5 inch |
| Working Pressure | 15000 psi | Standard | NACE MR 0175 |
| Connection | 3 7/8 CAS. BXP | Working condition | H2S above 175oF |
| Material | AISI Alloy Steel | Package | Polywood Case |
| Brand Name | TECHCORE | Model Number | RDS510004 |
| Certification | ISO, BV | Place of Origin | China |
| High Light | dst drill stem test ，oil well drilling tools | ||
5" 15000 PSI Cased Hole DST Tool Rupture Disk Sampler Drill Stem Testing
Introduction of the Rupture Disk Sampler
The rupture disk sampler is designed with full bore used for ful-flo drill stem testing operation. The full bore sleeve sampler for use on drill stem tests. The sleeve type RD sampler is operated by annulus pressure, which controll a rupture disk.
Features of Rupture Disck Sampler
* The rupture disks are high precise which is controlled by annulus pressure.
* The sleeve type RD sampler is designed with time-delay feature which allows the sample to be
trapped after a preset time.
* During one test, the RD sampleer allow several samplers at different times.
Technical parameter of Rupture Disck Sampler
| No | Specification | 5” |
| 1 | O.D. | 127.5mm |
| 2 | Bore Diameter | 57mm |
| 3 | Length | 2198mm |
| 4 | Working pressure | 105Mpa |
| 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 |
Application of Sleeve type ful flo RD sampler
* Made of AISI alloy steel, the RD sampler is used for cased hole standard well testing operation
* Made of Inconel, the RD sampler is used for Full H2S cased hole downhole testing operation.
* Oil Well Production Testing
* Perforating combinated with drill stem tests
Techcore Oil Tools expertise in manufacture of the Drill Stem Testing Tools for more than Ten years, the professional Reserch and Development (R&D) department improves the advanced technology in design of the Drill stem testing tools for well testing service.
Techcore designs and chooses the raw material of DST tools according to the customers' oil well condition, and make all our effort to supply the cost effective well testing tools to satisfy the customer, and improve the test tools to meet the industry’s demand for ultra-high pressure and temperature downhole operation.
We approach every client’s enquiry with meticulous attention to technical specifications, and a high level of appreciation for their urgency.
The drill stem testing tools are applied in cased hole operation, open hole testing operation and slim hole testing operation, the main DST tool string includes full bore retrievable packer,full bore retrievable circulating valve,full bore retrievable safety joint, select tester valve, omni valve, multi cycle circulating vlave, hydraulic jar, shock absorber, RD safety circulating valve, high pressure retrievable packer with bypass, IPO valve, tubing string test valve, and so on.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2014
Total Annual:
5Million-10Million
Employee Number:
>100
Ecer Certification：
Verified Supplier
ZZ Top Oil Tools Co.,Ltd as head office registered in Xi’an City in 2010, and in 2016, ZZ TOP OIL TOOLS enlarged the downhole oil tools factory under the Brand - TECHCORE in Baoji, which engages in designing and manufacturing the downhole oil tools including DST tools, Coil... ZZ Top Oil Tools Co.,Ltd as head office registered in Xi’an City in 2010, and in 2016, ZZ TOP OIL TOOLS enlarged the downhole oil tools factory under the Brand - TECHCORE in Baoji, which engages in designing and manufacturing the downhole oil tools including DST tools, Coil...
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