The Fairley-4 Complex, which required the installation and connection of drilling and gas platforms as well as housing modules, was the largest project he oversaw.

He had several positions abroad, including Assistant Area Coordinator for East Australasia located in London and The Hague, where he was in charge of exploration and production, concession and production-sharing agreements, and foreign affairs.

He was solely responsible for all corporate matters, including government relations, as well as human resources for the business.

[4] On 10 March 2019, Dato Mat Suny stated that all parties at all levels of society, including the grassroots level, must show unwavering commitment, high dedication, and solidarity to handle the national agenda related to the economy, industry, unemployment, and well-being of the country's people.

[7] On 4 August 2019, at the closing ceremony of the 7th Green Leaders Camp, he asserted that Brunei Darussalam's young are already setting the pace for a sustainable future.

The chairperson of AMEM 2021 has been transferred to Dato Mat Suny, according to a statement made by Nguyen Hong Dien at the meeting's opening remarks on 15th.

It's possible that he was alluding to a deepwater discovery made by Shell (LSE:RDSA) in Block CA-1 during Q2 2021 with its Jagus SubThrust-1X exploration well.

According to The Scoop earlier this month, he stated that further exploration wells will be drilled offshore this year and that more blocks will be made available in an effort to entice new operators to Brunei.