Petrogen Signs Drilling Agreement Announces the IOCircuit

Market Wire, September, 2005

The IOCircuit recommends Petrogen Corp. (OTC BB: PTGC), which announced that it has entered into a drilling agreement with Moncla Well Service (Moncla) of Lafayette, Louisiana to commence the drilling of the Emily Hawes #1A Sidetrack well (EH#1A) on the Company's Emily Hawes Field property, Calhoun County, Texas (the Property). Moncla is one of the most highly recognized and esteemed drilling and completion specialists in the Gulf Coast.

For more information, go to www.cyberelease.com/ptgc91505.htm

Other active stocks are Gravity Co. Ltd. (NASDAQ: GRVY), EntreMed Inc. (NASDAQ: ENMD) and ViroPharma Inc. (NASDAQ: VPHM)

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