Career Cluster Architecture & Construction Code Title Former Code Former Title 46.0504 Well Drilling/Driller Certification Required Certification Method Occupational Competency Area Occupational Competency Evaluation Vocational-Intern/ Instructional 2600 Vocational-Instructional (non-degree program) Well Drilling/Driller 2125 Committee Evaluation Description A program that prepares individuals to apply technical knowledge and skills to set up, maintain, repair, and operate well drilling equipment; locate, drill, construct, and develop water, gas, and oil wells; and test and monitor wells to ensure adequate flow. Includes applications to home, business, and industrial uses. Notes