PSUD Petrosun Inc (PK)

PetroSun, Inc. (PINKSHEETS: PSUD) announced today that a drilling contract has been executed with Sunbelt Drilling, LLC of Apache Junction, Arizona. The drilling rig will be utilized to test prospective Permian Supai zones in the Holbrook Basin leasehold held by PetroSun.

The contract calls for a spud date of the initial test well to be on or before January 31, 2010. PetroSun will be the operator of the multi-well exploration program.

About PetroSun

PetroSun, Inc. is a diversified energy company with technology and operations in oil, natural gas and helium exploration, development and production, commercialization of algae-to-biofuels, microbial enhanced oil recovery and oilfield pipe and supply.

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