Drill stem testing tools Multicycle circulating valve for DST
|Payment & Shipping Terms||Supply Capacity|
|Unit Price:||100.0 USD||Production Capacity:||10sets/month|
|Payment Terms:||L/C, T/T||Delivery Date:||20 days|
|Min. Order:||1 Set/Sets|
|Means of Transport:||Ocean, Air, Land|
3 7/8″ x 15K psi OMNI valve Multicycle Circulating Valve/
Repetitious Circulating valve
Repetitious Circulating Valve consists of Nitrogen section, oil section, Circulating valve section and a Ball valve section.
The repetitous circulating valve is also called Multicycle circulating valve and OMNI circulating valve,it is a full opening, annulus pressure-operated re-closable circulating valve which can be open and closed many times. The tool is operated by repeatedly cycling the annulus pressure up to a predetermined value and then releasing this pressure.
OMIN Vale is acceptable for the full-opening formation testing in cased hole, oil tube tradition perforation, tube string testing and cycle operation in the conjunction of perforation and full-opening formation testing. It overcomes the shortcomings of some other circulating valve, at a certain position, can use the annulus pressure to operate other tools many times and there is no influence upon the OMNI circulating valve.
|Product||Omni valve / Multicycle circulating valve / Repetitious circulating vavle|
|Size:||5″, 3 7/8″|
|Usage||Drill stem testing|
|Type||annulus pressure operated reclosable circulating valve|
|Service||H2S&CO2 above 175oF, Full H2S|
|Working condition||High pressure High temperature(HPHT)|
|Working pressure||10000psi ~ 15000psi|