Full bore retrievable circulating valve DST tools from China manufacturer

Full bore retrievable circulating valve DST tools

Price:	1000.0 USD
Payment Terms:	T/T,L/C
Special Groups:	Case hole DST (111) DST Tools (146) drill stem testing (124) Open Hole DST (53) Packer (12) Retrievable packer (16)
Place of Origin:	Shaanxi, China (Mainland)


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Product Detail

Model No.: Circulating valve-05

Production Capacity: 10sets/month

Delivery Date: 35days

Working Temperature: 400F

Type: Full bore

Condition: NEW

Size: 7"

Working condition: H2S

Means of Transport: Ocean,Land,Air

Packing: plywood

Working pressure: 10000 psi

Material: AISI4140

Use: Downhole

Standard: Nace MR0175/ISO

Application: Drill stem testing

The full bore circulating valve is used for the drill stem tesing, the raw material is as per the NACE MR0175, the size is3 7/8", 7" -7 5/8"

7" x 10000 psi Full bore circulating vale

Drill stem testing tools

DST tools

Introduction

The full bore Circulating valve is a locked-open/locked-losed 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. To reduce the effect of fluid-swabbing

action when the tool is run in or pulled out of the hole, a packer bypass is generally used.

Technical Parameter

No.	Specifications	7 "-7 5/8" RTTS Circulating valve
1	OD	127mm
2	ID	60mm
3	Total Length(Compress state)	927mm/995mm
4	Stroke	169.7mm
5	Working pressure	70Mpa
6	Tensile Strength	1007KN
7	Torque Strength	16KN·m
8	Outer yield pressure strength	132MPA
9	Internal Yield pressure strength	140MPA
10	Circulating port areas	1700mm
11	Service Temperature	-20oC~+204oC
12	End connection	2 7/8"EUE.BX4 5/32"-8UN.P 3 1/2"IF. BXP
13	Service Condition	H2S As per NACE MR 0175(>175oF)

Drill stem testing tools circulating valve RTTS

ZZTOP Facility
DST 13 3/8full bore retrievable safety joint
warehouse

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.

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

Full bore Packer, 7" Casing, working pressure 70Mpa, Working Temperature 400F, Connection: IF, 2. Tester valve, 5", Working pressure 105Mpa, Working temperature 400F, Connection CAS. BXP, 4 sets
Hydraulic Jar,5", Working pressure 105Mpa, Working temperature 400F, Connection CAS. BXP,
Rupture disk Circulating valve, 5", Working pressure 105Mpa, Working temperature 400F, Connection CAS. BXP,
Flowhead (surface test tree), 3 1/16", working pressure 70 Mpa.