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XI'AN ZZ TOP OIL TOOLS CO.,LTD
XI'AN ZZ TOP OIL TOOLS CO.,LTD

China OMNI circulating valve DST manufacturer

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OMNI circulating valve DST 

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.
5OMNI Circulating valve in stock
OMNI Circulating valve
Ms. Elaine
skype Ms. Elaine

Tel: 86-29-81779342
Mobile: 136 2920 7466
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Company Info

XI'AN ZZ TOP OIL TOOLS CO.,LTD [China (Mainland)]


Business Type:Manufacturer, Distributor/Wholesaler, Service
City: Xi'an
Province/State: Shaanxi
Country/Region: China (Mainland)

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