5″ x 15K psi Sl-eeve Type Drain Valve drill stem testing
|Payment & Shipping Terms||Supply Capacity|
|Unit Price:||500.0 USD||Production Capacity:||8 pcs/month|
|Payment Terms:||L/C, T/T||Packing:||polywood case|
|Min. Order:||1 Piece/Pieces||Delivery Date:||Stock|
|Means of Transport:||Ocean, Air, Land|
5″ x 15K psi Sleeve Type Drain Valve drill stem testing
The drain valve consists of a ported body, sliding sleeve, and rotating nut, which controls the position of the sliding sleeve. The sleeve either covers or exposes the ports in the body of the valve. The drain valve is suitable for sour service at all temperatures. A drain collar and associated components are required when relieving pressure.
The drain valve is installed between any two valves that may come out of the hole with pressure or fluid trapped between them. Pressure is relieved by installing the drain collar and drain nipples on the drain valve. Valves, lines, or sample bottles may be attached to the drain nipples depending on the desired disposition of the fluid in the string. After the drain collar assembly is attached, the ports in the tool are exposed by using a chain wrench or pipe wrench to rotate the drain nut, which moves the sliding sleeve.
When the ports in the sleeve are aligned with the ports in the body of the tool, the fluid may be drained.
It is also possible to trap a large volume fluid sample between two valves if a sample chamber of some kind (tubing, drill collar, etc.) is placed between the valves. In most cases, the drain valve would be run at the bottom of the sample chamber to facilitate transfer. This will not be a PVT sample.
|Application||Drill stem testing|
|Service||H2S, CO2 Above 175oF , Full H2S|
|Working pressure||10000psi ~ 15000psi|
|Working condition:||High pressure High temperature(HPHT)|
|Nom. Size||OD/in||ID/in||Tensile rating|
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
Should you have any interest or inquiry on the Drill stem testing tools, contact us freely