Mich. Admin. Code R. 324.421
Rule 421. A permittee of a well shall conduct a directional well survey on each directionally drilled well, with actual survey points taken at a maximum of 100-foot intervals from the point of deviation to total depth and including the end point of the borehole or at an interval as approved by the supervisor or authorized representative of the supervisor. However, for a well that is to be plugged and abandoned immediately upon drilling completion, the supervisor shall approve survey points at more than 100-foot intervals, but not more than 500-foot intervals. All information obtained during and after the survey shall be available to the supervisor or authorized representative of the supervisor. A permittee shall file a certified copy of the survey with the supervisor within 30 days after drilling completion. A well shall not be produced until the survey has been filed with the supervisor.
Mich. Admin. Code R. 324.421