Nov 15 (Reuters) - Amplify Energy Corp on Monday withdrew its full-year forecast after a large oil spill in southern California last month forced the oil and gas company to shut its operations in the region.

The oil spill, which left fish dead and birds mired in petroleum and contaminated wetlands, was from a pipeline connected to an offshore facility owned by Amplify's unit.

The company had in August raised the lower end of its full-year production forecast by 1,000 barrels of oil equivalent per day to 24,000-25,000 boepd.

It had also raised its adjusted core earnings and free cash flow estimates for the year. (Reporting by Ruhi Soni in Bengaluru; Editing by Ramakrishnan M.)