Description

Full Bore Retrievable Circulating Valve 7″ x 10000psi

Product Description

Payment & Shipping Terms Supply Capacity
Unit Price: 200.0 USD Production Capacity: 10sets/month
Trade Term: FOB,CFR Packing: plywood
Payment Terms: L/C, T/T Delivery Date: 35days
Min. Order: 1 Set/Sets
Means of Transport: Ocean, Air, Land

Full Bore Retrievable Circulating Valve 7″ x 10000psi

Drill stem testing RTTS Circulating valve for DST operation

Introduction of the RTTS Circulating valve

The 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. 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.

Features and Benefits

• The valve can be locked closed when the packer is unset to reverse fluid around the bottom of the packer.

• The tool’s full opening allows tubing-type guns and other wireline equipment to pass.

General specification of the Full Bore Retrievable Circulating Valve

Nominal

Size/ in.

OD in.

 

ID in.

 

Tensile

Rating/lb

Burst

Rating/psi

 

Collapse

Rating/psi

 

2 3/8 1.68 0.68

 

31,900

 

11,600

 

9,900

 

4 1/2 to 5 3.60

(9.14)

1.80

(4.57)

85,000

(38 556)

10,100

 

10,700

 

51/2 to 6 5/8 4.18

(10.62)

1.99

(5.05)

150,700

(68 358)

10,000

 

14,200

 

7 to 7 5/8 4.87

(12.37)

2.44

(6.19)

148,800

(67 496)

10,000

 

10,100

 

8 5/8 to 13 3/8 6.12

(15.54)

3.00

(7.62)

311,400

(141 251)

10,500

 

10,100

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