The new deal is with Steadfast Energy Partners LLC and Silver Dollar Energy Investments LLC. This transaction is expected to close on January 15, 2021.
The company pointed out that project ranking in its recent strategic review prioritised assets with lower operating costs.
"The intention to sell Welch was first announced in February 2020, and a sale contract was signed in March, however despite time extensions, the counter-party did not complete that sale contract,” said John Barr, Mosman chairman in a statement.
"Welch was a valuable stepping-stone for Mosman in terms of experience and building a production base in the US while we built a position in East Texas. The sale of Welch will enable management to focus on further development of the projects where we see strong near-term development potential," he added.