According to the Nikkei Asian Review, Progress Energy, a subsidiary of Malaysia’s Petroliam Nasional (PETRONAS) has just put its oil and gas assets in Deep Basin, Alberta up for sale. Given this upcoming sale and also the cancellation of their massive Pacific Northwest LNG project on Lelu island, British Columbia, it appears that Progress Energy and PETRONAS will be concentrating their future Canadian investments and activities in North Montney, British Columbia. Progress Energy claims that it is the largest holder of contiguous areas of land in Montney and that over 13,000 drilling locations have been identified of which about 215 wells have been  drilled.

https://asia.nikkei.com/Markets/Nikkei-Markets/Petronas-unit-to-focus-investments-in-Canada-s-North-Montney