But Duroc-Danner repaired them, started buying more and never went back to that job in Boston.

FORBES: Magazine Article

Good luck finding meat from a Duroc or Old Gloucestershire Old Spot breed.

FORBES: 8 Best American Food Trends

Duroc-Danner, 52, chief executive of Weatherford, the fourth-largest oil service company (after Halliburton, Baker Hughes and Schlumberger), with 25, 000 workers worldwide.

FORBES: Magazine Article

Like biblical gleaners extracting more wheat from long-tilled acreage, Duroc-Danner is revitalizing oil flows from aging fields once thought to be largely tapped out.

FORBES: Oil Gleaners

Focusing on high-margin drilling technology and tools, Duroc-Danner spun off the drill-pipe business as Grant Prideco in 2000 and sold off capital-intensive barge rig and gas-compression businesses.

FORBES: Magazine Article

Focusing on high-margin drilling technology and tools, Duroc-Danner spun off the drill-pipe business as Grant Prideco (nyse: GRP - news - people ) in 2000 and sold off capital-intensive barge rig and gas-compression businesses.

FORBES: Oil Gleaners