Modular downhole tool systems with integrated hydraulic-electric actuation and intelligent flow control for coiled tubing operations

A downhole well tool, comprising:

• at least one modular actuator module mechanically coupled to the downhole well tool,
• wherein the at least one modular actuator module is configured to be removably decoupled from the downhole well tool to enable interchangeability with other modular actuator modules,
• wherein the at least one modular actuator module comprises:
• modular actuator electronic control components configured to be removably decoupled from the downhole well tool to enable interchangeability with other modular actuator electronic control components;
• and
• modular hydraulic components configured to be removably decoupled from the downhole well tool to enable interchangeability with other modular hydraulic components, and
• wherein the at least one modular actuator module is configured to provide on-command actuation for the downhole well tool based on control signals received from a surface processing system located at a surface location of a well system to enable the downhole well tool to perform one or more downhole well operations of the well system.

A downhole tool string, comprising:

• a downhole well tool configured to perform one or more downhole well operations of a well system;
• and
• a plurality of modular actuator modules mechanically coupled to the downhole well tool and stacked along an axial length of the downhole well tool,
• wherein each modular actuator module of the plurality of modular actuator modules is configured to be removably decoupled from the downhole well tool to enable interchangeability with other modular actuator modules,
• wherein at least one modular actuator module of the plurality of modular actuator modules comprises a bi-directional hydraulic pump configured to be actuated by a motor of the at least one modular actuator module, and
• wherein each modular actuator module of the plurality of modular actuator modules is configured to provide both pressure control and mechanical shifting actuation for the downhole well tool based on control signals received from a surface processing system located at a surface location of the well system to enable the downhole well tool to perform the one or more downhole well operations of the well system.