Wild Well offers the industry leading 7Series subsea intervention system, which can be used for services ranging from simple shifting of a sliding sleeve to performing a full plug and abandonment. The 7Series is a pressure-containing system that allows well intervention operations to be carried out on subsea wells without compromising the dual-pressure containment boundaries. Typical applications for the system include:
Slickline access into the well
Braided line access into the well
E-line access into the well
Pumping operations
The system is deployable from any vessel of opportunity and can work in water depths ranging from 100-ft. to 10,000-ft. The 7Series is capable of intervening on wells with shut-in pressures up to 10,000 psi and can also be used on sub-hydrostatic wells.
Wild Well has two intervention systems, and the second generation system allows operators to switch “on the fly” between riserless and riser-based deployment functions without resurfacing. The decision to use riserless or riser-based comes down to the operations needed for the well. Some operations cannot be completed using wireline, such as milling out a plug or cleaning out a wellbore with sand. If medium well intervention such as coil tubing is needed, the new generation system allows this flexibility.
The components of the 7Series subsea intervention system include:
Pressure Control Head (PCH)
Lubricator
Well Control Package
Circulation System
Subsea Shut-in Device