Slim Hole Rupture Disk Safety Circulating Valve for DST

Model: RD circulating valve
Place of Origin: Shaanxi,China (Mainland)
Usage: oil well testing
Type: drill stem testing
working pressure: 15000psi
service: H2S
standard: NACE MR0175
Condition: New
Size: 3 7/8"
Application: Slim hole DST
Brand: ZZ Top
Delivery: 30 days
Special Groups: Circulating valve
DST Tools
DST Hydraulic circulating valve
DST circulating valve

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Product Description

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

Rupture Disk safety circulating valve

Slim Hole Rupture Disk Safety Circulating Valve for DST


Application

oil well testing

Type

drill stem testing

working pressure

10000psi ~ 15000psi

service

H2S

standard

NACE MR0175

Condition

New

Size

3 7/8"


The RD safety circulating valve functions as a safety valve when the annulus pressure reaches a predetermined value. At that pressure, the valve isolates the workstring below the tool and establishes communication between the annulus and the workstring above the tool. This tool converts into a circulating valve when the ball valve section is removed and attach a lower adapter called RD Circulating Valve.

The valve can not be open when closed in downhole operation.

RD Circulating valve is the same as RD Safety circulating valve except short of ball valve section, the annulus pressure made RD burst and the pressure goes into RD hole and push circulating mandrel forward, then open the circulating ports.

Rupture Disk Safety Circulating Valve

To shorten the delivery time, we proceeded the DST Tools in stock:

Packer,circualting valve,select tester valve,APR N-valve,OMNI valve,Hydraulic Jar,Tubing string tester

1. Full bore Packer, 7" Casing, working pressure 70Mpa, Working Temperature 400F, Connection: IF, 4set

2. Tester valve, 5", Working pressure 105Mpa, Working temperature 400F, Connection CAS. BXP, 4 sets

3. Hydraulic Jar,5", Working pressure 105Mpa, Working temperature 400F, Connection CAS. BXP, 4sets

4. Rupture disk Circulating valve, 5", Working pressure 105Mpa, Working temperature 400F, Connection CAS. BXP, 4sets

5. Flowhead (surface test tree), 3 1/16", working pressure 70 Mpa. 1set


Rupture Disk safety circulating valve

Slim Hole Rupture Disk Safety Circulating Valve for DST

Category: Circulating valve DST tools

Related Category: Shock Absorber DST  Full bore safety joint DST  Gauge Carrier DST  Rupture Disc Sampler DST  well testing safety valve 


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