Mature fields
This work introduces an analytical model for nonisothermal CO2 injection that accounts for both Joule-Thomson cooling and interformation heat exchange.
Equinor and its partners’ investment in the Troll West Increased Gas Recovery North (TWIN) project aims to unlock around 11 Bcm of additional natural gas from the Troll field, with first production targeted as early as 2028.
In the fourth development phase, a planned tieback would connect resources from two North Sea discoveries to existing infrastructure at the Johan Sverdrup field, pending project sanction.
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A successful field trial in which foam was used as a gas-injection conformance enhancer was implemented in the Cusiana field in Colombia. -
Regulations are driving increased decommissioning activities in the Gulf of Mexico. Incomplete data is one of the obstacles in planning decommissioning. As fields have changed ownership over time, key information has been lost, creating challenges for the current operator.
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