Straight Bore Design Tubing Head Spools

Tubing head spools are attached to the top connector of casing-head housings or spools, which is used to hang the tubing and seal the annulus between the tubing and casing, consisting of tubing head spool and tubing hanger.

Tubing head spools are attached to the top connector of casing-head housings or spools, which is used to hang the tubing and seal the annulus between the tubing and casing, consisting of tubing head spool and tubing hanger.

Tubing-head spools are designed to accept packing mechanisms that seal casing strings and hanger and packing mechanisms that can be used to suspend and seal tubing strings .

Straight-bore Design
45a shoulder design with high load capacity, which avoids damage to sealing areas by drilling tools, and prevents wedging of the tubing hangers, bowl protectors and test plugs.

Side Outlet Connection Form
Threaded flange side outlet, design with VR plug

Lock Down Screw Assembly
Standardized design lock down shrew assembly

Lock wear bushing, tighten tubing hanger
Secondary Seal

Design with secondary seal mechanism at bottom.
The casing head shall be installed to fit the height of sealing device through cutting casing on spot