Integrated field study for productionoptimization: jonah field - sublette county, wyoming

摘要

The Lance formation in the Jonah field is an overpressured, tightgas sand that requires hydraulic fracturing for economic production. Because of large gross intervals containing several individual sands, limited entry has been the typical fracturing technique. Wells can have more than 30 individual sands that are completed with multiple fracture treatments; however, production log data indicate that only 58