43+ Wellhead And Christmas Tree Equipment Pdf
Background. A wellhead must be present in order to utilize a christmas tree and is used without a christmas tree during drilling operations. King engineering specification for wellhead and christmas tree equipment ansi/api specification 6a nineteenth edition, july 2004 iso 10423:2003, (modified).
Christmas Tree Oil Well Wikipedia from upload.wikimedia.org
The maximum operation pressure of the wellhead and christmas tree is 105 mpa, which can meet the demand of api material classes of aa, bb, cc, dd and ee and temperature classes of. Well head and its components. Christmas tree and well head equipment is designed following api specification 6a/iso 10423.
King engineering specification for wellhead and christmas tree equipment ansi/api specification 6a nineteenth edition, july 2004 iso 10423:2003, (modified).
In addition, all casing and tubing programs are provided from low pressure 2000 psi up to high. Api spec 6a is a modified national adoption of iso 10423, 4th edition : Users of this inteational standard should be aware that further or differing requirements may be needed for individual applications. Wellhead and christmas tree composed by three parts, including casing head, tubing head, oil (gas) tree, used to connect casing string, tubing string and sealing layers between the casing and tubing of the annular space between, so to control the wellhead pressure and wellhead flow, it also could be.
