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Product Details:
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| Application: | Cased Hole Drill Stem Testing Tools | Type: | Full Bore Retrievable Safety Tools |
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| Working Condition: | H2S Service Above 175oF | Working Temperature: | Max. To 450 OF |
| Working Pressure: | 10000psi | Standard: | NACE MR0175 |
| Casing Size: | 7”- 7 5/8" | Connection: | CAS Box X Pin |
| High Light: | Safety Joint Downhole Fishing Tools,RTTS Joint Drill Stem Test Tools,Full Bore Drill Stem Test Tools |
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Full Bore Tension Safety Joint RTTS Safety Joint 7”- 7 5/8" For Drill Stem Testing
The Full Bore Tension Safety Joint is an optional emergency backoff equipment in oil & gas well testing operation and TCP operation. The Full Bore Tension Safety Joint (TJ-1001) is a two stage disconnect tool which is run above the packer that allows the tubing to be disconnected from the tool string below it should the need arise
When the retrievable packer becomes stuck during DST operations, the RTTS safety joint will release the workstring and tools above the packer. To initiate release of the safety joint, a tension sleeve must be parted by pulling on the tubing. However, this action alone is not sufficient to release the joint but must be followed by application of vertical and rotational movement for complete release of the safety joint.
Technical parameter of 5 1/2" RTTS Safety Joint
| No. | Specification | 7”- 7 5/8" RTTS Safety Joint |
| 1 | OD | 127.5mm |
| 2 | ID | 57mm |
| 3 | Length | 1290mm |
| 4 | Working Pressure | 70MPa |
| 5 | Internal Pressure strength | 132MPa |
| 6 | External Pressure strength | 123MPa |
| 7 | Tension Strength | 1412KN |
| 8 | Torque strength | 22KN.m |
| 9 | Service | H2S,As per NACE MR-0175(>175°F) |
| 10 | Tension sleeve Rating | 116+-10 kN |
| 11 | Working Temperature | -29℃～+204℃ |
| 12 | Top and bottom Connection | 3 1/2IF. BXP |
Tension Sleeve of the Safety joint ( interchangeable with Halliburton RTTS Safety Joint)
About ZZ TOP OIL TOOLS - TECHCORE
ZZ TOP Oil Tools Co., Ltd, headquartered in Xi’an City, focused on the design and production of drill stem testing tools and wellhead equipment since 2010. With the business expanding, ZZ TOP Oil Tools jointed to build the factories for wellhead equipment under the brand " JC Wellhead" and downhole tools under the brand "Techcore".
* "JC Wellhead" was estabilished in 2010 in Yancheng city, specialized in design and manufacturing of the oilfield wellhead equipment conformed with API 6A specification.
* "Techcore Oil Tools" was re-built in 2016 in Baoji city, specialized in design and manufacturing of drill stem testing tools, coiled tubing tools, wireline tools and other downhole tools.
ZZ TOP Oil Tools can also support client with One-Stop Procurement Service and flexible payment term under short or long term financing service. We always believe that the success of our company is directly related to our strict quality control and professional service. From the raw material booking till finished products, the inspector will be appointed to supervise the whole processing. We always provide clients with innovative solutions, quality materials and timely delivery.
Products Scope
* RTTS Serires: Full bore retrievable packer, full bore retrievable circulating valve, full bore retrievable safety joint,
* Tester Valve: downhole tester valve, select tester valve, LPR- N Valve, Tubing String Tester Valve
* Circulating valve: OMNI valve, multi-cycle circulating valve, RD Circulating valve, RD safety Circulating Valve, Hydraulic Circulating Valve
* Other DST string tools: hydraulic jar, vertical shock absorber, radial shock absorber, RD safety circulating valve, high pressure retrievable packer with bypass, CHAMP packer, IPO valve, sleeve type drain valve, rupture disk sampler, super safety valve with control panel, BOP safety valve for downhole operation and so on.
Contact Person: Mr. LEE
Tel: 0086 18161839623
