Send Message
Home ProductsDownhole Oil Tools

Fracturing Downhole Oil Tools RD Circulating Valve 15000psi

Certification
China Techcore Oil Tools Co.,Ltd, certification
China Techcore Oil Tools Co.,Ltd, certification
Customer Reviews
During the DST-TCP operation, the APR tools we purchased worked stable, and we are happy to see the quick response for any technical issure and fast delivery for redress kits

—— Ahmed

We are satisfied with your tools after 5 runs successful operation. We highly appreciate to see the excellent performances in sealing capacity and thanks for the specialist technical support from you

—— Leon

I'm Online Chat Now

Fracturing Downhole Oil Tools RD Circulating Valve 15000psi

Fracturing Downhole Oil Tools RD Circulating Valve 15000psi
Fracturing Downhole Oil Tools RD Circulating Valve 15000psi
Fracturing Downhole Oil Tools RD Circulating Valve 15000psi Fracturing Downhole Oil Tools RD Circulating Valve 15000psi Fracturing Downhole Oil Tools RD Circulating Valve 15000psi

Large Image :  Fracturing Downhole Oil Tools RD Circulating Valve 15000psi

Product Details:
Place of Origin: CHINA
Brand Name: Techcore
Certification: ISO, BV
Model Number: RD Circulating Valve for fracturing service
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: Negotiable
Packaging Details: Polly wood, suitable for sea and air shipment
Delivery Time: 30-45 days
Supply Ability: 50sets/month

Fracturing Downhole Oil Tools RD Circulating Valve 15000psi

Description
Tool Type: Rupture Disc Type Circulating Valve Application: Oil & Gas Well Fracturing Service
Material: Alloy Steel Size: 5"
Standard: NACE MR0175 Working Condition: H2S Service Above 175oF
Working Pressure: 15000psi / 105 Mpa Connection: IF Box X Pin
High Light:

Downhole RD Circulating Valve

,

Fracturing RD Circulating Valve

,

RD Downhole Safety Valve

Fracturing Service Downhole Tools RD Circulating Valve 15000psi

 

The rupture disc circulating valve is the part of Drill Stem Testing tool string, the RD Circulating valve is not only used for drill stem testing service but also used in well fracturing service and completion operation. 

 

When adding the ball Valve section, the RD Circulating valve can be worked as both circulating valve and safety valve, the annulus pressure made RD burst and the pressure goes into RD hole and push circulating mandrel forward, then open the circulating ports.

 

Structure of RD Circulating Valve

 

The RD Circulating valve is composed of three major sections:

 

1. The power section consists of a power mandrel case and rupture disk that is available for a wide range of pressure applications. The rupture disk bursts at a predetermined pressure, allowing annulus pressure to be applied to a differential area on the power mandrel. The power mandrel moves down, first pushing the ball valve closed, and then opening a set of circulating ports.

 

2. The circulating section consists of a set of ports that are initially sealed by the power mandrel. When the rupture disk bursts, the power mandrel moves down, exposing the ports that allow communication between the annulus and workstring.

 

Specification of RD circulating valve

 

 

Nominal-Tool Sizein.

OD in.

(cm)

ID-in.

(cm)

Thread-Connections

Service Temperature

'F(“C)

Length in.(cm)

Tensile Rating"

Ib(kg)

Working Pressure"

psi (bar)

Flow-area in.2 (cm2) Number of Ports
300 3.06(7.77) 1.00(2.54) 21/4CAS 450(204) 60.00(152.4) 114,000(51710) 15,000(1034) 1.23(7.94) 4
37/8 3.90(9.91) 1.80(4.57) 27/8CAS 450(204) 70.90(180.09) 187,366(84989) 15,000(1034) 3.14(20.26) 4
5.00 503(12.78) 2.28(5.79) 37/8CAS 450(204) 68.02(172.77) 328,000(148781) 15,000t(1034) 3.14(20.26) 4
5.00SG1 5.03(12.78) 2.28(5.79) 37/8CAS 450(204) 68.02(172.77) 405,000(183708) 15,000(1034) 3.14(20.26) 4

Fracturing Downhole Oil Tools RD Circulating Valve 15000psi 0

 


﹡HSE﹡Safety Testing instructions of  RD Circulating Valve

 

1. When running each pressure test, you must increase pressure gradually. When the pressure is up to 20MPa, hold on for one minute, then every 10MPa keep it for one minute until the rating pressure;

2. During doing the pressure test, the tool should be placed in the test pit and cover the protecting board on the pressure test plug.

3.During the whole process, make sure the entire test operator keep away from plug and joint which may lapse.

4.Test area should set isolation, others except operator not allowed to enter test area.

       5.If there is anybody in the test area, it should set isolation, avoiding test production fly off the test area.

 

* Drill stem testing tools are available for cased hole, open hole and slim hole including:

 

Name Size Specification Well type
RTTS Packer 4 1/2”-20” Casing 70Mpa, 400F cased hole
Full bore mechanical setting packer 5"-18 3/8" Casing 70Mpa / 105 Mpa, 400F cased hole
CHAMP IV Packer 7”-13 3/8” Casing 70Mpa,400F cased hole
Champ XHP Packer 7”-13 3/8” Casing 105Mpa, 400F cased hole
RTTS Circulating Valve 4 1/2”-20” Casing 70Mpa, 400F cased hole
IPO Circulating Valve 5” OD 105Mpa 400F Open hole , cased hole
Hydraulic Circulating Valve 3 7/8” and 5” OD 105Mpa 400F Slim hole , cased hole
RD Safety Circulating Valve 3 7/8” and 5” OD 105Mpa, 400F Slim hole , cased hole
RD Circulating Valve 3 7/8” and 5” OD 105Mpa, 400F Slim hole , cased hole
OMNI Circulating Valve 3 7/8” and 5” OD 105Mpa, 400F Slim hole , cased hole
RTTS Safety Joint 4 1/2”-20” Casing 105Mpa, 400F cased hole
Safty joint 4 1/2"-20" 105Mpa, 400 F open hole
Round mandrel slip joint 3 7/8” and 5” OD 105Mpa, 400F Slim hole , cased hole
Tubing string Tester valve 3 7/8” and 5” OD 105Mpa, 400F Slim hole , cased hole
RD Sampler 3 7/8” and 5” OD 105Mpa, 400F Slim hole , cased hole
Drain valve 3 7/8” and 5” OD 105Mpa, 400F Slim hole , cased hole
LPR-N Valve 3 7/8” and 5” OD 105Mpa, 400F Slim hole , cased hole
Select tester valve 3 7/8” and 5” OD 105Mpa, 400F Slim hole , cased hole
Hydraulic Jar 3 7/8” and 5” OD 105Mpa, 400F Slim hole , cased hole
Gauge Carrier Design as per Gauges 105Mpa, 400F Slim hole , cased hole, open hole
Radial shock absorber 7”Casing 105Mpa, 400F cased hole
Vertical Shock Absorber 5” OD 105Mpa, 400F cased hole
Super Safety Valve / BOP safety valve 8” OD 105Mpa, 400F cased hole

Contact Details
Techcore Oil Tools Co.,Ltd,

Contact Person: Mr. LEE

Tel: 0086 18161839623

Send your inquiry directly to us (0 / 3000)