Techcore Oil Tools Co.,Ltd,
| Supply Ability | 50 sets/month |
| Delivery Time | 35-40 days |
| Packaging Details | Polly wood, suitable for sea and air shipment |
| Application | Well testing DST Operation |
| Operation | Annular pressure operated |
| Working Condition | Full H2S |
| Working Temperature | Max. to 450 oF |
| Working Pressure | 105 Mpa |
| Standard | NACE MR0175 |
| Tool Size | 5 inch |
| Connection | CAS BxP |
| Brand Name | Techcore |
| Model Number | RMSJ F515003 |
| Certification | ISO, BV, SGS |
| Place of Origin | CHINA |
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Product Specification
| Supply Ability | 50 sets/month | Delivery Time | 35-40 days |
| Packaging Details | Polly wood, suitable for sea and air shipment | Application | Well testing DST Operation |
| Operation | Annular pressure operated | Working Condition | Full H2S |
| Working Temperature | Max. to 450 oF | Working Pressure | 105 Mpa |
| Standard | NACE MR0175 | Tool Size | 5 inch |
| Connection | CAS BxP | Brand Name | Techcore |
| Model Number | RMSJ F515003 | Certification | ISO, BV, SGS |
| Place of Origin | CHINA | ||
| High Light | downhole drilling tools ，downhole completion tools | ||
Downhole Oil Tools Round Mandrel Slip Joint Cased Hole DST Full H2S Service
Introudction of Round Mandrel Slip Joint in Full H2S Service
The Round Mandrel Slip Joints with full openning design are used to drill stem testing operation in well testing service. During the well downhole operations, when the down hole temperature and pressure change, Slip Joints are used to change the string length without allowing the movement to disturb the placement of downhole tools. The Slip Joint accommodates this change in length so that surface equipment and packers are not exposed to excessive forces.
Features of the Round Mandrel Slip Joint
* Before the slip jont is run into the hole, the tool can be unlocked.
* The slip joint is the sort of the APR Tools which is operated by the annulars pressure.
* Without unseating the packer, the slip joint provides free travel in the string to reciprocate tools
* Made of the alloy steel, the round mandrel slip joint serves in Full H2S
* The slip joint provides a variable-length joint
* The slip joint will transmit torque to work string.
Technical parameter of Round mandrel Slip joint
| No. | Specification | |
| 1 | Nominal Tool size | 5 in |
| 2 | OD | 5.03 in |
| 3 | ID | 2.31 in |
| 4 | Length | 180 in |
| 5 | End Connection | 3 7/8 CAS |
| 6 | Working pressure | 105 Mpa |
| 7 | Service Temperature | 450 oF |
Downhole Oil Tools Round Mandrel Slip Joint Cased Hole DST Full H2S Service
Advantages of the Techcore Oil Tools
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 insist on the traceability of each Drill stem testing tools and related DST parts from the
raw material to the finished products to meet on requirements of onshore and offshore standards.
Other related downhole oil tools manufactured by Techcore
* Drill stem testing tools: RTTS packer, full bore retrievable circulating valve, retrievable safety joint, select tester valve, omni circulating valve / multi-cycle circulating valve, hydraulic jar, shock absorber, RD safety circulating valve, high pressure retrievable packer with bypass, IPO valve, tubing string test valve, and so on.
* Coiled Tubing Tools: Double slip connector, roll on connector, roll on x thread connector, double flapper check valve, motor head, dual function circulating valve, hydraulic jar, fishing tools etc.
Welcome to contact us for more information on DST tools!
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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