Abstract: A riser tree controls adapter comprises an outer riser tree controls adapter, placed outside a first tubular, and an inner riser tree controls adapter placed outside a second tubular and configured to be received into the outer riser tree controls adapter. Once inserted into the outer riser tree controls adapter, one or more control signal pathways are provided between a junction plate control connection receiver and a corresponding set of inner connection interfaces.

Abstract: A riser tree controls adapter comprises an outer riser tree controls adapter, placed outside a first tubular, and an inner riser tree controls adapter placed outside a second tubular and configured to be received into the outer riser tree controls adapter. Once inserted into the outer riser tree controls adapter, one or more control signal pathways are provided between a junction plate control connection receiver and a corresponding set of inner connection interfaces.

Abstract: A system for delivering fluids to a subsea device comprises a first fluid pressurizer for pressurizing fluid at a first pressure in communication with a fluid pressure intensifier located subsea that is capable of increasing the fluid pressure of the fluid. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope of meaning of the claims.