A 3-dimensional reservoir model is used to understand the behavior of the Hillsboro Gas Storage Field and to investigate the field's performance under various future development. Twenty-two years of the gas storage reservoir history, comprising the initial gas bubble development and seasonal gas injection and production cycles, are examined with a full-field, gas water, reservoir simulation model. The results suggest that the gas-water front is already in the vicinity of the west observation well that increasing the field's total gas-in-place volume would cause gas to migrate beyond the east, north and west observation well. They also suggest that storage enlargement through gas injection into the lower layers may not prevent gas migration. Moreover, the results suggest that the addition of strategically-located new wells would boost the simulated gas deliverabilities.
Additional publication details
Reservoir model for Hillsboro gas storage field management
Society of Petroleum Engineers (SPE)
Richardson, TX, United States
Larger Work Title:
Proceedings - SPE Eastern Regional Conference and Exhibition
Proceedings of the 1995 Eastern Regional Conference