well testing 7" RTTS circulating valve full bore retrievable type from China manufacturer

well testing 7" RTTS circulating valve full bore retrievable type

Price:	10.0 USD
Payment Terms:	T/T,L/C
Special Groups:	Case hole DST (111) Circulating valve (5) DST circulating valve (8) RTTS circulating valve (11)
Place of Origin:	Shaanxi, China (Mainland)


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Product Detail

Model No.: Circulating Valve - 7"

Production Capacity: 10sets/month

Delivery Date: 35days

Woring Temperature: 400F

Standard: NACE MR0175

Operation: Mechanical

Status: On Shelf

Size: 7"

Means of Transport: Ocean,Land,Air

Packing: plywood

Working pressure: 70Mpa

Material: AISI4140

Type: Fullbore

Package: Wooden

Condition: New

The RTTS circulating valve in full bore retrievable type, is applied for Drill stem testing (DST)operation in cased hole well testing in oil&gas well.

7" Full Bore Retrievable Circulating Valve for Well Tesing

well testing 7" RTTS circulating valve full bore retrievable type

General

The 7" Full bore retrievable Circulating valve / RTTS Circulating valve is a locked-open/

locked-closed valve that serves as both a circulating valve and bypass. The clearance

between the RTTS packer (or any hookwall packer) and the casing ID is relatively small

The valve can be locked closed when the packer is unset to reverse fluid around the

bottom of the packer.

Specification

Casing size/in	OD/ mm	ID/ mm	Working pressure / Mpa	Service environment	Working temperature	Connection
4 1/2" - 20"	127- 155.5	60 - 76.2	70	Mud, Crude Oil, Natural gas with H2S	--29oC ~ +204oC	EUE IF CAS

7 Full Bore Retrievable Circulating Valve for Well Tesing

ZZ TOP's Sub -factory

Testing equipment

ZZ TOP OIL TOOLS is the professional manufacturer 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, Colombia, India, Pakistan, Iran, Brazil etc. and enjoy the good reputation from the customers.

7" Full Bore Retrievable Circulating Valve for Well Tesing

well testing 7" RTTS circulating valve full bore retrievable type