I saw this in the November 9, 2004 NY Times on page C4 of the Business Section. But I couldn’t find it online, so I decided to just retype it here.
From the NY Times (From Reuters):

The Halliburton Company, the oil services company, has disclosed in a regulatory filing that one of its joint ventures may have improperly paid Nigerian officials to win a multibillion-dollar contract. The company also said the United States officials had issued subpoenas to current and former employees of Kellogg Brown & Root, its engineering and construction unit. Halliburton said in September that an internal investigation has found that members of the TSKJ consortium, which it helps lead, may have considered bribing Nigerian officials a decade ago. Nigeria is also investigating allegations that the consortium paid as much as $180 million to secure a contract for the TSKJ liquefied natural gas project. (Reuters)