The A-4-D is suited for medium to high shut in pressure dual completion strings. This adapter is studded top and bottom and is utilized in conjunction with the TC-60 dual split tubing hanger and the TC-60-ET tubing head. This system is normally employed for high pressure and/or critical service applications and is available in multiple completion configurations.
The A-4-D is utilized for higher pressure and/or critical service applications
Can have multiple control, instrumentation, injection or fiber optic ports
All ports are available in either non-continuous or as continuous control lines (CCL)
Is available with the tapered metal seal (TMS) on the production bore seal sleeves