Oil and gas manifold is used for well testing service, which diverts oil or gas, without flow interruption, from the separator to crude oil burner for disposal, to surge tank or gauge tank for measurements or storage, or to a production line. Oil and gas manifold also isolates the test equipment to prevent flow interruption if the testing equipment is pulled out of service temporarily.
The oil manifold typically consists of five ball valves arranged as a manifold and is skid-mounted. The gas manifold is fitted with two ball valves and also mouted on a skid.
Specification of Oil & Gas Manifold
| Manifold Type | Nominal Size in | Working Pressure psi [kPa] at 100deg F [38degC] | Temperature:Rangedeg F [degC] | Connections |
| Oil | 2 | 1440[9930] | 32to212[0to100] | 3-in Fig 602 |
| Oil | 2 | 1440[9930] | 32to212[0to100]] | 3-in Fig 602 |
| Oil | 3 | 1440[9930] | 32to212[0to100] | 3-in Fig 602 |
| Oil | 3 | 1440[9930] | -4to300[-20to149] | 3-in Fig 602 |
| Oil | 4 | 1440[9930] | 32 to 212[O to 100] | 4-in Fig 602 |
| Oil | 4 | 1440[9930] | -4to350[-20to177] | 4-in Fig 602 |
| Gas | 3 | 1440[9930] | 32to212[0to100] | 3-in Fig 602 |
| Gas | 3 | 1440[9930] | 32 to 212[O to 100] | 3-in Fig 602 |
| Gas | 3 | 1440[9930] | -4to300[-20to149] | 3-in Fig 602 |
| Gas | 4 | 1440[9930] | 32to212[0to100] | 4-in Fig 602 |
| Gas | 6 | 1440[9930] | 32to212[0to100] | 6-in Fig 602 |
| Gas | 6 | 1440[9930] | -4to350[-20to177] | 6-in Fig 602 |
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
