Downhole rotary slip ring joint to allow rotation of assemblies with three or more control lines

A well system, comprising:

• a wellbore;
• a wellbore access tool positioned near the wellbore with a conveyance;
• a downhole rotary slip ring joint positioned between the conveyance and the wellbore access tool, the downhole rotary slip ring joint including:
• an outer mandrel;
• an inner mandrel operable to rotate relative to the outer mandrel;
• a first outer mandrel communication connection coupled to the outer mandrel;
• a second outer mandrel electrical communication connection coupled to the outer mandrel;
• a third outer mandrel hydraulic communication connection coupled to the outer mandrel, the first outer mandrel communication connection, second outer mandrel electrical communication connection, and third outer mandrel hydraulic communication connection angularly offset and isolated from one another;
• a first inner mandrel communication connection coupled to the inner mandrel;
• a second inner mandrel electrical communication connection coupled to the inner mandrel;
• a third inner mandrel hydraulic communication connection coupled to the inner mandrel, the first inner mandrel communication connection, second inner mandrel electrical communication connection, and third inner mandrel hydraulic communication connection angularly offset and isolated from one another;
• a first passageway extending through the outer mandrel and the inner mandrel, the first passageway configured to provide continuous coupling between the first outer mandrel communication connection and the first inner mandrel communication connection regardless of a rotation of the inner mandrel relative to the outer mandrel;
• a second passageway extending through the outer mandrel and the inner mandrel, the second passageway configured to provide continuous coupling between the second outer mandrel electrical communication connection and the second inner mandrel electrical communication connection regardless of a rotation of the inner mandrel relative to the outer mandrel;
• and
• a third passageway extending through the outer mandrel and the inner mandrel, the third passageway configured to provide continuous coupling between the third outer mandrel hydraulic communication connection and the third inner mandrel hydraulic communication connection regardless of a rotation of the inner mandrel relative to the outer mandrel, wherein the downhole rotary slip ring joint is operable to be coupled to a wellbore access tool;
• and
• a first communication line coupled to the first outer mandrel communication connection, a second communication line coupled to the first inner mandrel communication connection, a third communication line coupled to the second outer mandrel electrical communication connection, a fourth communication line coupled to the second inner mandrel electrical communication connection, a fifth communication line coupled to the third outer mandrel hydraulic communication connection, a sixth communication line coupled to the third inner mandrel hydraulic communication connection.