Description

Full bore retrievable safety joint RTTS safety joint

Product Description

Payment & Shipping Terms Supply Capacity
Unit Price: 500.0 USD Production Capacity: 5 pcs/month
Trade Term: FOB,CFR,EXW Packing: polywood case
Payment Terms: T/T Delivery Date: 15~30 days
Min. Order: 1 Piece/Pieces
Means of Transport: Ocean

Full bore retrievable safety joint RTTS safety joint

drill stem testing rtts safety joint

RTTS safety joint

Application oil well testing
Type full bore drill stem testing
working pressure 10000psi ~ 15000psi
service H2S
standard NACE MR0175
Condition New
Size 5″ & 8 5/8″
Operate ANNULAR PRESSURE OPERATED

Brief introduction of Full bore safety joint

To initiate the release of the safety joint, a tension sleeve must be parted by pulling on the workstring. For complete release, vertical and rotational movement must be applied.

The RTTS Safety Joint should be run on all special tool and DST jobs directly above the packer.  The purpose of the safety joint is to provide a disconnect point in the tool string above the packer for removal of all equipment above that point if the work string becomes stuck and the Safety Joint can still be operated.

The RTTS safety joint can be installed on the top of RTTS circulating vale as well as between the RTTS circulating valve and RTTS packer. The RTTS Safety Joint is held inoperative by a tension sleeve located on the bottom of the mandrel to help prevent premature release.

Specificaion of the 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

we are is the professional manufacturer for the drill stem testing tools in well testing service. The DST tools are conformed with NACE MR 0175 with traceability,and the DST tools can be worked in H2S & CO2 above 175 F and full H2S, also with the skilled and experienced engineers, we can design the drill stem testing tools according to customer’s well condition. Moreover, we supply the training in our factory and operation instruction at the well site. The DST tools are exported to USA, Colombia, India, Pakistan, Iran, Brazil etc. and enjoy the good reputation from the customers.