Tubing Head Spool |

Tubing head is a spool with both flanged ends, set on the top flange of the casing head

It hangs tubing and seals the annular space between the tubing string and the oil-layer casing

Consists of tubing head spool and tubing hanger

Hang the tubing string inside the well

Seal the annular space between tubing and casing

Make crossover connections between casing head downwards and Christmas tree upwards

Provide side outlets in tubing head spool body for injection and well-wash operations

Assembly to support tubing string and seal annular space between tubing and casing

Connected with tubing and seated into tubing hanger spool by tubing gravity

Convenient to operate and replace, widely used for intermediate depth and common wells

Fabricated with BT secondary seal, field mountable by cutting casing pipe to accommodate seal height

Tubing hanger and top flange designed for cable running

Several control ports available for pipeline connections