Method for opening a completion isolation valve with e-line powered shifting tool

A method of operating a completion valve within a wellbore penetrating a formation, comprising:

• conveying a shifting assembly into the wellbore on a workstring, wherein the shifting assembly comprises an anchor tool, an extension tool, a shifter tool, and standoff spacer;
• determining a reference location by contacting an isolation member of a downhole tool with the standoff spacer of the shifting assembly;
• anchoring the shifting assembly in the reference location by extending a set of slips within the anchor tool to grip an inner surface of an oilfield tubular;
• engaging a shifting profile on a downhole tool with at least one shifting key on the shifter tool by activating an extension feature within an extension tool;
• and
• operating the downhole tool from an initial configuration to a second configuration in response to shifting the shifting profile of the downhole tool from a first position to a second position.

A system of a shifting tool assembly, comprising:

• a surface logging facility;
• an anchor tool coupled to the surface logging facility by a workstring;
• an extension tool coupled to the anchor tool;
• a shifter tool coupled to the extension tool;
• an offset mandrel coupled to the shifter tool;
• a first electric motor coupled to a set of anchoring arms within the anchor tool;
• a second electric motor coupled to an extend-retract mechanism within the extension tool, wherein extend-retract mechanism is configured to increase or decrease an axial length of the extension tool;
• at least one sensor providing periodic datasets of the extend-retract mechanism;
• a controller comprising a processor and a non-transitory memory communicatively coupled to the surface logging facility, configured to:
• extend the set of anchoring arms to grip an inner surface of a wellbore tubular;
• extend the extend-retract mechanism to engage a shifting profile on a downhole tool with a shifting key on the shifter tool;
• and
• operate a downhole tool by shifting a shifting profile from an initial position to a second position via the extend-retract mechanism.