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XI'AN ZZ TOP OIL TOOLS CO.,LTD
XI'AN ZZ TOP OIL TOOLS CO.,LTD

China 5 1/2" RTTS Safety Joint for DST operation in well testing service manufacturer

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5 1/2" RTTS Safety Joint for DST operation in well testing service 

Price: 10.0 USD 
Payment Terms: T/T,L/C 
Special Groups: Case hole DST (111)
DST RTTS safety joint (5)
RTTS safety joint (5)
Place of Origin: Shaanxi, China (Mainland) 
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Product Detail

Model No.: Safety Joint - 5 1/2"
Production Capacity: 10sets/month
Delivery Date: 35days
Woring Temperature: 400F
Standard: NACE MR0175
Operation: Mechanical
Status: On Shelf
Size: 5 1/2"
Means of Transport: Ocean,Land,Air
Packing: plywood
Working pressure: 70Mpa
Material: AISI4140
Type: Fullbore
Package: Wooden
Condition: New

The 5 1/2" Retrievable safety joint in full bore retrievable type /RTTS , is applied for Drill stem testing (DST)operation in cased hole well testing

5 1/2" Retrievable Safety Joint for 7" Casing Well Testing Opeation

5 1/2" RTTS Safety Joint for DST operation in well testing service


General information of the 5 1/2" Retrievable safety joint/ RTTS safety joint

The 5 1/2" Retrievable safety joint is an optional emergency backoff device. The  5 1/2" 

Retrievable safety joint releases the workstring and toole the packer if the packer 

becomes stuck during operations. The design of the  5 1/2" Retrievable safety joint 

makes unintentional operation difficult. The   5 1/2" Retrievable safety joint is run 

immediately above the RTTS packer so that the greatest number of tools above the 

packer can be removed.


Technical parameter of the Retrievable Safety Joint

Size

OD/IN

ID/IN

Tensile rating/LB

Burst rating/LB

4 1/2 to 5 1/2

3.68

1.90

95,000

11,500

7 to 7 5/8

5.00

2.44

164,000

12,000

8 5/8 to 13 3/8

6.12

3.12

301,000

13,700


5 1/2  Retrievable Safety Joint for 7  Casing Well Testing Opeation


ZZ TOP's facility for DST tools

5 1/2  Retrievable Safety Joint for 7  Casing Well Testing Opeation

ZZ TOP OIL TOOLS is specialized in manufacturing for the drill stem testing tools and surface testing equipment. All 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 as per 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, Brazil,Colombia, India, Pakistan, Iran etc. and enjoy the good reputation from the customers.

Ms. Elaine
skype Ms. Elaine

Tel: 86-29-81779342
Mobile: 136 2920 7466
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Company Info

XI'AN ZZ TOP OIL TOOLS CO.,LTD [China (Mainland)]


Business Type:Manufacturer, Distributor/Wholesaler, Service
City: Xi'an
Province/State: Shaanxi
Country/Region: China (Mainland)

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