Gran Tierra Energy Inc. press release

Market Regulation Services - Trade Resumption - Offshore Systems International Ltd. - OSI

2005-12-16

NYSE - New York Stock Exchange · Oil · Natural Gas · Natural Gas Liquids · Canada

TORONTO, Dec. 16 /CNW/ - Trading resumes in:

Issuer Name: Offshore Systems International Ltd. TSX Ticker Symbol: OSI Resumption Time: 9:00 EST

Earlier from Gran Tierra Energy Inc.

Market Regulation Services - Trading Halts - Petrolifera Petroleum Limited - PDP; Offshore Systems International Limited - OSI; Enerchem International Inc. - ECH 2005-12-16
OSI updates revenue guidance for fiscal 2005 2005-12-16
OSI completes acquisition of U.S.-based CHI Systems Inc., a key technology supplier to the U.S. Department of Defense 2005-12-14