|Application:||BOP Connection||Usage:||Wellhead Flow Control|
|Material Class:||DD||Production Level:||PLS 3|
|Production Level:||PR1 , PR2||Standard:||API 16A & API 6A|
|Product Name:||Wellhead Spacer Spool||Working Pressure:||5000 Psi|
|Flange Size:||13 5/8"||Working Condiction:||Standard Serive Or Sour Service|
Wellhead Pressure Control Equipment Spool,
Oil Gas Well Drilling Spool,
Oilfield Wellhead Drilling Spool
Oil & Gas Well Drilling Spool For Wellhead Pressure Control Equipment
The Drilling spool is the part of wellhead pressure control equipment which is used to connect with bop for oilfield drilling work.The spool is made of alloy steel and heat-treated. It is used on the oil and gas well which is with a pressure of less than 105Mpa. It is tested according to ((SY/T5053.1-2000 BOP and control equipment, BOP)) before shipping to be used safely.
The drilling spool spool applies to drilling high pressure oil and gas well, the connecting of the by passage of the spool with the valves and pipes will play not only a role of blowout and choking , but also a role of connecting the BOP with the wellhead.
Installation and Maintenance of drilling spool
1. Being used when connecting with the BOP and the casing head.
2. The steel ring grove should be cleaned before installation.
3. Tighten studs averagely of connecting the spool with the BOP.
Specification of Drilling Spool
|Top flange||Bottom flange||Top flange||Bottom flange|
|11"×2000psi (279.4mm×14MPa)||11"×2000psi (279.4mm×14MPa)||11"×5000psi (279.4mm×35MPa)||13-5/8"×5000psi (346.1mm×35MPa)|
|11"×2000psi (279.4mm×14MPa)||13-5/8"×2000psi (346.1mm×14MPa)||11"×10000psi (279.4mm×70MPa)||13-5/8"×5000psi (346.1mm×35MPa)|
|11"×3000psi (279.4mm×21MPa)||11"×3000psi (279.4mm×21MPa)||11"×15000psi (279.4mm×105MPa)||13-5/8"×5000psi (346.1mm×35MPa)|
|11"×3000psi (279.4mm×21MPa)||13-5/8"×2000psi (346.1mm×14MPa)||13-5/8"×5000psi (346.1mm×35MPa)||21-1/14"×2000psi (539.8mm×14MPa)|
|11"×3000psi (279.4mm×21MPa)||13-5/8"×3000psi (346.1mm×21MPa)||13-5/8"×10000psi (346.1mm×70MPa)||13-5/8"×5000psi (346.1mm×35MPa)|
|11"×5000psi (279.4mm×35MPa)||13-5/8"×3000psi (346.1mm×21MPa)||13-5/8"×15000psi (346.1mm×105MPa)||13-5/8"×5000psi (346.1mm×35MPa)|
About ZZ TOP Oil Tools
ZZ TOP Oil Tools Co., Ltd, headquartered in Xi’an City, focused on the design and production of drill stem testing tools and wellhead equipment since 2010. With the business expanding, ZZ TOP Oil Tools jointed to build the factories for wellhead equipment under the brand " JC Wellhead" and downhole tools under the brand "Techcore".
* "JC Wellhead" was estabilished in 2010 in Yancheng city, specialized in design and manufacturing of the oilfield wellhead equipment conformed with API 6A specification.
* "Techcore Oil Tools" was re-built in 2016 in Baoji city, specialized in design and manufacturing of drill stem testing tools, coiled tubing tools, wireline tools and other downhole tools.
Wellhead Product scope
Wellhead valves: Gate Valves, Plug Valves, Choke Valves, Check Valves, Mud Valves and various wellhead valve parts etc.
Wellhead Manifold: Choke and Kill Manifold, Drilling Floor Manifold, Fracturing manifold, Well Testing Manifold.
Wellhead Equipment: Wellhead Christmas Tree / X-Tree, Casing Head, Casing Hanger, Tubing Head,Tubing Hanger, Casing Spool, Tubing Spool, Drilling Spool etc.
Wellhead Adapter: Spacer Spool / Riser Spool ,Flange Adapter, Union Flange, Double Studded Adapter Flange, Welded Neck Flange, Blind Flange,Companion Flange, Instrument Flange,
Wellhead Clamp & Hub etc.
Wellhead Integral Fittings: Hammer Union, Elbow, Swivel Joint, Block Cross, Block Tee, Straight Pipe, Pipe Loops etc.
Well Pressure Control Equipment: Annular BOP, RAM BOP, Sucker Rod BOP etc
Contact Person: Lee M