Chesapeake-Granite Wash Wells: 7.64 Mmcf, 6.16 Mmcfpd.
Drilling Activity Details
Washita
OK
United States
Drilling Activity Summary
Description
Two horizontal Des Moines Granite Wash wells were completed by Chesapeake Operating Inc. The Washita County, Okla., producer, #1-23H William, is in Section 23-11n-18w and had an initial flowing potential of 7.63 million cu. ft. of gas, 502 bbl. of 53-gravity condensate and 480 bbl. of water per day. It was perforated and fracture stimulated in Granite Wash between 12,900 and 17,075 ft. and tested on a 17/64-in. choke with 4,461-psi flowing casing pressure. Drilled to 17,187 ft., the true vertical depth is 12,695 ft. At #1-18H Melvin, gas flowed at an initial rate of 6.16 million cu. ft. per day, with 299 bbl. of 53-gravity condensate and 441 bbl. of water per day. Drilled in Section 18-11n-18w, the well produced from Des Moines Granite Wash at 13,012-16,851 ft. after fracture stimulation. The shut-in casing pressure was 3,750 psi and the flowing casing pressure was 4,248 psi on a 20/64-in. choke. The Breathwaite Field well was drilled to 16,921 ft. measured depth and the true vertical depth is 12,629 ft.
Two horizontal Des Moines Granite Wash wells were completed by Chesapeake Operating Inc. The Washita County, Okla., producer, #1-23H William, is in Section 23-11n-18w and had an initial flowing potential of 7.63 million cu. ft. of gas, 502 bbl. of 53-gravity condensate and 480 bbl. of water per day. It was perforated and fracture stimulated in Granite Wash between 12,900 and 17,075 ft. and tested on a 17/64-in. choke with 4,461-psi flowing casing pressure. Drilled to 17,187 ft., the true vertical depth is 12,695 ft. At #1-18H Melvin, gas flowed at an initial rate of 6.16 million cu. ft. per day, with 299 bbl. of 53-gravity condensate and 441 bbl. of water per day. Drilled in Section 18-11n-18w, the well produced from Des Moines Granite Wash at 13,012-16,851 ft. after fracture stimulation. The shut-in casing pressure was 3,750 psi and the flowing casing pressure was 4,248 psi on a 20/64-in. choke. The Breathwaite Field well was drilled to 16,921 ft. measured depth and the true vertical depth is 12,629 ft.