Conventional Wellhead
LENGTHON Conventional Wellhead and Tree Equipment are traditionally cost effective ● Can easily be utilized for vertical or horizontal wells ● Employed with Short Radius, Sidetrack and Multi-lateral completions ● Can be used on water source wells ...
Multibowl Wellhead
The Multibowl Wellhead designed by LENGTHON has been recognized and widely used by customers.
Top Caps
Description Top Caps installed on top of Christmas trees, provide ready access to the tubing bore for installation of backpressure valves, bottomhole testing, swabbing and paraffin scraping. Structural Features ● BHTA Type Top and bottom connections...
C22 Casing Heads
Description The C22 Casing Head is the lowermost head in a wellhead system. It is connected to the surface casing by one of several possible methods. The upper connection of the casing head is usually flanged and connects to the next wellhead or BOP'...
C22 Casing Spools
Description The C22 Casing Spool is a wellhead component that provides a means to support and seal an intermediate casing string. The upper section has a straight type bowl and a 45 degree load shoulder to support the production casing string. The lo...
TCM Tubing Heads
Description The TCM Tubing Head is a wellhead component that provides a means to support and seal an intermediate tubing string. The upper section has a straight type bowl and a 45 degree load shoulder to support the tubing string. The lower section ...
Tubing Head Adapters
Description LENGTHON can offers a wide range of Tubing Head Adapters for various applications. Structural Features ● B-1 Tubing Head Adapter Top and bottom connections are available in various sizes. Bottom connections are flanged with EUE 8rd suspe...
Frac Heads
Description Frac Heads are the equipments which often used on frac tree and frac stack during fracturing work, which are often in studded and flange-end connections. Lengthon's frac head are own various sizes and inlets used to tie multiple frac line...
Crosses, Tees and Elbows
Description Studded or Flanged Crosses, Tees and Elbows are accorded to the designs and tables in API Spec 6A. LENGTHON shall manufacture Studded Crosses, Tees or Elbows according to the design criteria provided in API Spec 6A, if some of size do n...
Spacer Spools
Description LENGTHON manufactures Spacer Spools in almost all sizes and pressure ratings suitable for Well Head extension, B.O.P. spacing, and Choke, Kill, and Production Manifold applications. Spacer Spools usually have the same nominal end connect...
Swivel Threaded Spools
Description LENGTHON manufactures Swivel Threaded Spools in almost all sizes and pressure ratings suitable for Well Head extension, B.O.P. spacing, and Choke, Kill, and Production Manifold applications. Swivel Threaded Spools usually have the same n...
