PetroSun Announces Corporate Updates

   PetroSun, Inc. (PINKSHEETS: PSUD) announced today the following corporate updates.

Oil and Gas Operations

The Company has staked the locations for the Manuel Seep test well and alternate in Apache County, Arizona. The initial well is scheduled to be drilled during the first quarter 2011 and will test the oil, natural gas and helium potential of the Permian and Devonian formations.

Website

The Company website is undergoing a major facelift and will up and running by the end of December. It is the goal of the Board of Directors to provide our shareholders with a real-time look at company operations.

About PetroSun

PetroSun, Inc. is a diversified energy company with its focus on the vertical integration of oil, natural gas and helium exploration, development and production, enhanced oil recovery, distributed energy and sustainable energy systems.

For more information about PetroSun visit the company's website at www.petrosuninc.com.

Except historical matters contained herein, matters discussed in this news release are forward-looking statements and are made pursuant to the safe harbor provision of the Private Securities Litigation Reform Act of 1995. These forward-looking statements reflect assumptions and involve risks and uncertainties, which may affect the Company's business and prospects and cause actual results to differ materially from these forward-looking statements.

Contact: Investor Relations 480-425-4290 Email Contact