Current through November 30, 2024
Section 250.528 - What must I include in my casing pressure request?The following information must be included in the casing pressure request:
(c) Area name and OCS block number;(e) Company name and mailing address;(f) All casing, riser, and tubing sizes, weights, grades, and MIYP;(g) All casing/riser calculated MAWOPs;(h) All casing/riser pre-bleed down pressures;(i) Shut-in tubing pressure;(j) Flowing tubing pressure;(k) Date and the calculated daily production rate during last well test (oil, gas, basic sediment, and water);(l) Well status (shut-in, temporarily abandoned, producing, injecting, or gas lift);(m) Well type (dry tree, hybrid, or subsea);(n) Date of diagnostic test;(q) Volumes and types of fluid bled from each casing or riser evaluated;(r) Type of diagnostic test performed: (1) Bleed down/buildup test;(2) Shut-in the well and monitor the pressure drop test;(3) Constant production rate and decrease the annular pressure test;(4) Constant production rate and increase the annular pressure test;(5) Change the production rate and monitor the casing pressure test; and(6) Casing pressure and tubing pressure history plot;(s) The casing diagnostic test data for all casing exceeding 100 psig;(t) Associated shoe strengths for casing shoes exposed to annular fluids;(u) Concentration of any H2S that may be present;(v) Whether the structure on which the well is located is manned or unmanned;(w) Additional comments; and 76 FR 64462 , Oct. 18, 2011. Redesignated at 77 FR 50894 , Aug. 22, 2012