You must monitor for casing pressure in your well according to the following table:
If you have . . . | you must monitor . . . | with a minimum one pressure data point recorded per . . . |
(a) fixed platform wells, | monthly, | month for each casing. |
(b) subsea wells, | continuously, | day for the production casing. |
(c) hybrid wells, | continuously, | day for each riser and/or the production casing. |
(d) wells operating under a casing pressure request on a manned fixed platform, | daily, | day for each casing. |
(e) wells operating under a casing pressure request on an unmanned fixed platform, | weekly, | week for each casing. |
30 C.F.R. §250.520