Any well drillers in here? Have a question about lowering a well cap

My bored well is only 63 feet deep. It has that 24" concrete casing and one of those heavy *** concrete caps that you wouldn't want to lift/remove. I would think something plastic, 2 or 3 times the diameter and a hair taller than what you have, with easily removed cap/cover. Bring in a truck load or 2 of dirt to create oversize pitchers mound around it.
Open Head Plastic Drums