5in 7in 9 5/8in 10000psi Full Bore Retrievable Circulating Valve / RTTS Circulating valve

Delivery term:The date of payment from buyers deliver within days

Price:
Negotiable
minimum:
Total supply:
Delivery term:
The date of payment from buyers deliver within days
seat:
Beijing
Validity to:
Long-term effective
Last update:
2017-08-03 14:59
Browse the number:
165

Company Profile

Xi'an ZZ Top Oil Tools Co.,Ltd: Contact:
tepushiyou(Mr.); Email:; Telephone:; Phone:; Area:
Beijing; Address:
No.25 Gaoxin 6th Road, Hi-tech Zone, Xi'an China; Website: http://www.zztopdownholes.com/ http://tepushiyou.ytconsan.com/

Product details

Xi'an ZZ Top Oil Tools Co.,Ltd is one of the top level full bore retrievable circulating valve manufacturers and suppliers, with professional factory, we are able to produce API and oilfield rtts circulating valve, retrievable circulating valve, dst retrievable circualting valve, well testing retrievable circulating valve , welcome to contact us.

Briefly Introduce:

The Full bore retrievable (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 full-opening design of the packer mandrel bore allows large volumes of fluid to pump through the tool. Tubing-type guns and other wireline tools can be run through the circulating valve.

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

Specification

Casing size/in	OD/ mm	ID/ mm	Working pressure /Mpa	Service environment	Working temperature	Connection
3 7/8”			70	Mud, Crude Oil, Natural gas with H2S and acid	--29oC ~ +204oC	EUE IF CAS
7 "-7 5/8"	127	60
8 5/8"-20"	155.5	76.2