Repsol Sinopec tackles more oil from Blake field
Repsol Sinopec Resources UK (RSRUK) has submitted a key document for a project to increase production from the Blake field in the central North Sea.
Aberdeen-headquartered RSRUK intends to drill two infill wells on Blake in the second half of this year, with production to follow in March 2021, subject to final sanction of the project.
The field was commissioned approximately 20 years ago and is served by the floating production, storage and offloading vessel Bleo Holm, located 35 miles off Fraserburgh.
The development included six production wells and two injection wells.
RSRUK took over the operation of Blake in 2014 after reaching an agreement with the original developer of the field – BG, which was later acquired by Shell.
RSRUK owns a 69.18% stake in the license, while its partner RockRose Energy owns 30.82%.
The two new wells will be connected to the existing Blake subsea collector and the production to Bleo Holm.
Blake pumped 1,000 to 1,600 tonnes per day (6,250 to 10,000 barrels of oil per day) between 2012 and 2018.
Oil production from infill wells will be highest in 2021 (1,685 tonnes / day) and decline at a steady rate until 2027.
Gas production from infill wells will have a significant effect on the field’s total gas production in 2021 and 2022 (average daily rates of 125,000 and 58,000 cubic meters respectively), but will decline rapidly thereafter.