The ornamental design for a fore part of a drilling ship, as shown and described.
FIG. 1 is a perspective view of my new fore part of a drilling ship;
FIG. 2 is a perspective view of my new fore part of a drilling ship from the end opposite that of FIG. 1;
FIG. 3 is a side elevational view of my new fore part of a drilling ship of FIG. 1;
FIG. 4 is a side elevational view of my new fore part of a drilling ship from the side opposite that of FIG. 3;
FIG. 5 is an end view of my new fore part of a drilling ship of FIG. 1;
FIG. 6 is an end view of my new fore part of a drilling ship from the end opposite that of FIG. 5; and,
FIG. 7 is a top plan view of my new fore part of a drilling ship of FIG. 1.
The broken line showing of portions of the drilling ship in the figures is included for the purpose of illustrating environmental structure and forms no part of the claimed design.