Three Eagle Ford Wells Completed by Marathon Oil in Atascosa County, Texas

Drilling Activity Details


United States

Post Date
Shore Type
Well Name
#2H Deatley Hollub May SA 2, #3H Deatley Hollub May SA 3, #4H Deatley Hollub May SA 4
Geo Coordinate

Drilling Activity Summary


Three Marathon Oil Corp. Eagle Ford wells were completed in Atascosa County (RRC Dist. 1), Texas. The wells were drilled from a single Eagleville Field pad in Section, 137 Fredrick Anthony Survey, A-15. The #2H Deatley Hollub May SA 2 was drilled to 21,420 ft (11,223 ft true vertical) and produced 2,428 bbl of 43.7° API oil, with 2.404 MMcf of gas and 989 bbl of water per day. It was tested on a 26/64-inch choke with a flowing casing pressure of 2,799 psi and production is from perforations at 10,828-21,298 ft. The #3H Deatley Hollub May SA 3 has a total depth of 20,909 ft and a true vertical depth of 11,171 ft. It was tested on a 26/64-inch choke flowing 2,255 bbl of 44° API oil, 2.153 MMcf of gas and no reported water per day from a perforated zone at 10,956-20,783 ft with a flowing tubing pressure of 2,860 psi. The #4H Deatley Hollub May SA 4 was drilled to 20,638 ft with no true vertical depth reported. It produced 1,957 bbl of 44° API oil, 1.976 MMcf of gas and 1,009 bbl of water per day from perforations at 10,909-20,525 ft. Gauged on a 26/64-inch choke, the flowing tubing pressure was 2,660 psi.