The method of claim 12 comprising, based at least in part on the digital plan and via the computational framework, rendering a graphical user interface to a display wherein the graphical user interface specifies the at least one control action for oilfield equipment.ġ4. The method of claim 1 comprising receiving the digital plan by a computational framework.ġ3. The method of claim 9 wherein the real-time oilfield operational plan information comprises drilling fluid information.ġ2. The method of claim 9 wherein the real-time oilfield operational plan information comprises sensor information sensed by at least one sensor at a rigsite where the oilfield operational plan is being implemented.ġ1. The method of claim 1 comprising: receiving real-time oilfield operational plan information during implementation of the oilfield operational plan determining oilfield operational plan actions based at least in part on the real-time oilfield operational plan information by implementing the combinatorial solver assessing at least a portion of the oilfield operational plan actions by implementing the logical solver and based at least in part on the determining and the assessing, outputting a revised oilfield operational plan.ġ0. The method of claim 1 wherein the oilfield operational plan comprises at least one assessed oilfield operational plan action that corresponds to a drilling operation.ĩ. The method of claim 1 wherein the oilfield operational plan comprises a well plan.Ĩ. The method of claim 1 wherein the oilfield operational plan comprises a set of assessed oilfield operational plan actions.ħ. The method of claim 1 wherein the assessing comprises determining a consequence of implementation of at least one of the oilfield operational plan actions.Ħ. The method of claim 1 wherein the logical solver generates logic output for the combinatorial solver.ĥ. The method of claim 1 wherein the logical solver comprises an answer set problem solver.Ĥ. The method of claim 1 wherein the combinatorial solver comprises a Planning Domain Description Language (PDDL) solver.ģ. A method comprising: receiving oilfield operational plan information determining oilfield operational plan actions based at least in part on the oilfield operational plan information by implementing a combinatorial solver assessing at least a portion of the oilfield operational plan actions by implementing a logical solver and based at least in part on the determining and the assessing, outputting an oilfield operational plan as a digital plan that specifies at least one control action for oilfield equipment.Ģ.