OMNI circulating valve DST from China manufacturer

Price:	5000.0~10000.0 USD
Payment Terms:	T/T
Special Groups:	DST Tools (146)
Place of Origin:	Shaanxi, China (Mainland)


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Product Detail

Model No.: TOP-Circulating valve-02

Production Capacity: 5 pcs/month

Delivery Date: Stock

Type: Full bore DST

service: H2S

Condition: New

working condition: high pressure high temperat...

Operated: Annular pressure operated

Means of Transport: Ocean

Packing: polywood case

Application: oil well testing

working pressure: 10000psi ~ 15000psi

standard: NACE MR0175

parts: ball valve

Size: 5"

OMNI valve, used for the DST,is a full opening,annulus pressure-operated re-closable circulating valve which can be open and closed many times

5" OMNI Circulating valve in stock

OMNI circulating valve 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. Because of the ability of opening and closing the well many times, it can carry on acidification and fracturing etc. other well stimulations in the end of the full-opening formation test. Using the valve can make the test program simple and reduce the reconnoitering cost greatly.

OMNI circulating valve has two kinds: 3 7/8″ and 5″. They all can run in subsurface environment which contains acid.