Article
Riding Shotgun on a Pipeline
U.S.-trained Colombian troops, backed by U.S. intelligence and private contractors, unleashed the offensive to stop rebel attacks on a pipeline that Los Angeles-based Occidental Petroleum Corp. depends on to transport oil. They also had another goal, company officials said: secure an area deep in the heart of rebel territory so Occidental could explore a new field believed to hold 20 million barrels of oil. [also refers to BP, Ecopetrol]