Comet Ridge has introduced the start-up of the Mahalo East Pilot manufacturing scheme late final week.
The Mahalo East 1 (ME1) vertical and Mahalo East 2 (ME2) lateral wells have been efficiently drilled in October and November final 12 months.
The ME2 lateral properly intersected the ME1 vertical properly, drilling a complete of 1,338m of coal.
Throughout the pilot manufacturing testing stage, the reservoir fluid (water and pure gasoline) will circulation from the pure coal fractures alongside the ME2 lateral properly and subsequently enter the ME1 vertical properly.
The water will probably be lifted to the floor by a downhole pump, whereas the gasoline can even circulation up the properly.
Comet Ridge has additionally reported that the gasoline desorption part of the laboratory evaluation on the core taken from the ME1 vertical properly is nearing completion, with substantial gasoline volumes detected as desorbing from the coal samples.
In late November final 12 months, a completion rig was employed to put in manufacturing tubing and a downhole progressive cavity pump into the ME1 properly for lifting water.
The manufacturing separator, flare and metering skid have been relocated from the Mahalo North pilot space and put in on the ME1 properly pad.
Moreover, a brief lined ring tank was set as much as acquire and handle the produced water.
Each wells obtained assist from the Queensland Authorities’s Frontier Fuel Exploration Grants programme, with Comet Ridge receiving A$5m ($3.11m) in funding.
In December 2024, the Mahalo Joint Enterprise venture reached a key milestone with approval to start the entrance finish engineering design (FEED) part.
Comet Ridge is ready to work alongside Santos on the upstream FEED course of to finalise the work programme and schedule within the weeks forward.
“Comet Ridge commences manufacturing at Mahalo East Pilot in Australia” was initially created and printed by Offshore Know-how, a GlobalData owned model.
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