Masirah Oil

Masirah Oil Limited is an exploration and production company operating Block 50 offshore Oman.
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News

Following a bonds placement, Masirah Oil can proceed with a new multi-well campaign to boost oil production from the Yumna Field in offshore Block 50.
Dec. 10, 2025
At the Masirah Oil-operated Yumna field in Block 50 offshore Oman, a new flowline has been installed and has started operations.
Feb. 10, 2025
Courtesy Masirah Oil
Block 50 offshore Oman
Masirah Oil has installed a bulk water system at the Yumna field offshore complex in Block 50 offshore Oman.
Nov. 19, 2024

Articles

Masirah Oil has completed a multi-well program at the Yumna oil field in Block 50 offshore Oman.
June 24, 2024
Courtesy Northern Offshore
energy_emerger
The jackup Energy Emerger has spud the Yumna-5 well for Masirah Oil on the Yumna Field in Block 50 offshore Oman.
April 1, 2024
Courtesy Northern Offshore
northern_offshore_jackup_rig
Masirah Oil has contracted the Northern Offshore-operated jackup Energy Emerger for a multi-well campaign on the Yumna oil field in Block 50 offshore Oman.
March 1, 2024
Masirah Oil has restarted oil production from the Yumna Field in Block 50 offshore Oman.
Dec. 20, 2023
Courtesy Masirah Oil
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Production from the Yuman oil field in Block 50 offshore Oman has been shut in since late October, said operator Masirah Oil.
Nov. 15, 2023
Courtesy Masirah Oil
Masirah Oil
Masirah Oil has re-started oil production from the Yumna field after resolving a leak from a flexible flowline.
Sept. 11, 2023
Courtesy Masirah Oil Ltd.
Block 50 Oman
Masirah Oil is speeding up work on a gas lift to restart oil production from the Yumna-3 well on the Yumna Field in Block 50 offshore Oman.
Aug. 14, 2023
Courtesy Shelf Drilling
Compact Driller jackup
Shelf Drilling’s Compact Driller jackup has spud the Yumna-4 Deep appraisal/exploration well for Masirah Oil on the Yumna Field offshore Oman.
Nov. 15, 2022
Masirah Oil Ltd. has issued a further update on its facilities overhaul program at the Yumna oil field in Block 50 offshore Oman.
Aug. 9, 2022
Monsoon weather has disrupted engineering work at the Yumna oil field in Block 50 offshore Oman.
July 22, 2022

Additional content from Masirah Oil

Masirah Oil is scouting for a jackup to drill exploration development wells this fall on and around the Yumna oil field in Block 50 offshore Oman.
June 24, 2022
Masirah Oil has issued an update on developments at the Yumna field in Block 50 offshore Oman.
March 10, 2022
(Courtesy Shelf Drilling)
The jackup Tenacious.
Masirah Oil has contracted Shelf Drilling’s jackup Tenacious for two development wells on the Yumna oil field and one exploration well in block 50 offshore Oman.
Nov. 25, 2020
Masirah Oil has contracted Wings Offshore in Singapore to convert the 750,000-bbl capacity Aframax tanker Mt Bull Papua to a floating storage and offloading vessel.
Nov. 26, 2019
Masirah Oil has contracted the jackup Foresight Driller IX for an appraisal well on the Yumna field in block 50 offshore Oman.
Nov. 5, 2019
Rex International Holding has issued an update on the exploration program of its subsidiary Masirah Oil in block 50 offshore Oman.
April 5, 2018
Masirah Oil says it is encouraged by test flow rates from its recent discovery in block 50 offshore Oman.
March 10, 2014