MachineU > China Products > Sports & Entertainment > Cycling > Bicycle Parts > Other Bicycle Parts
OMNI Valve Drill Stem Test Tools Multi Cycle Circulation Valve Annulus Pressure Operation
OMNI Valve Drill Stem Test Tools Multi Cycle Circulation Valve Annulus Pressure Operation
OMNI Valve Drill Stem Test Tools Multi Cycle Circulation Valve Annulus Pressure Operation
OMNI Valve Drill Stem Test Tools Multi Cycle Circulation Valve Annulus Pressure Operation
Specifications
Brand Name :
Techcore
Model Number :
MCCV5150012
Certification :
ISO, BV
Place of Origin :
China
MOQ :
1 set
Price :
Negotiable
Supply Ability :
20 sets/month
Delivery Time :
30-45 days
Packaging Details :
Polly wood, suitable for sea and air shipment
Application :
Well testing service
Operate Type :
Annulus pressure operation
Standard :
NACE MR0175
Working Condition :
Sour service above 175oF temperature
Tool Size :
3 7/8"
Connection :
CAS Box x Pin
Material :
Alloy Steel
Tool Type :
Multi-cycle downhole circulating valve
Description

OMNI Valve Drill Stem Test Tools Multi Cycle Circulation Valve Annulus Pressure Operation

Introduction of Multi-cycle circulating valve

The Multi-Cycle Circulating Valve is applied for the drill stem testing service as well as other downhole operation in the oilfield. The multi-cycle circulating valves are operated by annulus pressure and have ability for unlimited opening and closing cycles.

Construction Features

The Multi-cycle Circulating Valve is composed with Nitrogen section, oil system, Circulating valve section and a Ball valve section:

* The nitrogen section contains the nitrogen gas that counterbalances the hydrostatic and annulus pressures. The amount of nitrogen in the tool depends on well hydrostatic (mud weight and depth) and downhole temperature. This information must be known to properly prepare the tool for running in.

* Oil system is composed of the power nipple, check valve assemblies, locking connector, rotating mandrel, ratchet, Steel Balls, operating Mandrel, oil chamber case, floating Piston etc.

* Circulating valve sections is comprised of the sealing Nipple, circulating case ,circulating Nipple, circulating mandrel, seal rings etc.

* The ball valve section is comprised of the spring fingers, the upper seat holder, the lower seat holders, the operating pins, the ball valve assemblies ,lower adapter, etc

Application of the Multi-cycle circulating valve

* Full-opening formation testing in cased hole,

* Oil tube tradition perforation

* Tube string testing and cycle operation

* Acidizing and injection operations

Technical parameter of 3 7/8" Multi-cycle circulating valve

No Specification3 7/8 3 7/8 ”
1 OD 99.1mm
2 ID 45.0mm
3 Length 7196mm
4 Working pressure 105Mpa
5 Internal Pressure strength 125Mpa
6 External pressure strength 116Mpa
7 Tensile strength 981.6KN
8 Torque strength 30KN.m
9 Circulating Flow area 2321mm2
10 Service H2S,NACE MR0175(>175oF)
11 Working temperature -29℃～+204℃
12 Connection thread2 2 7/8″CAS.B×P
Multi-cycle Circulating Valve Inner test chart
OMNI Valve Drill Stem Test Tools Multi Cycle Circulation Valve Annulus Pressure Operation

Cased Hole Drill Stem Test Multi-cycle Circulating Valve 3 7/8" -15000psi OMNI Valve

Send your message to this supplier
Send Now

OMNI Valve Drill Stem Test Tools Multi Cycle Circulation Valve Annulus Pressure Operation

Ask Latest Price
Product Detail
Brand Name :
Techcore
Model Number :
MCCV5150012
Certification :
ISO, BV
Place of Origin :
China
MOQ :
1 set
Price :
Negotiable
Contact Supplier
OMNI Valve Drill Stem Test Tools Multi Cycle Circulation Valve Annulus Pressure Operation
OMNI Valve Drill Stem Test Tools Multi Cycle Circulation Valve Annulus Pressure Operation

Techcore Oil Tools Co.,Ltd,

Verified Supplier
7 Years
Since 2014
Business Type :
Manufacturer, Exporter
Main Products :
Downhole Oil Tools, Drill Stem Test Tools, Open Hole DST
Total Annual :
5Million-10Million
Employee Number :
>100
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Drill Stem Test Tools
MachineU China Products Sports & Entertainment Cycling Bicycle Parts Other Bicycle Parts
Contact Supplier
Submit Requirement