Oil refining in Wyoming began in 1895. By the 1920s the state boasted 16 refineries, with Standard Oil’s plant at Casper by far the largest. Production tracked oil booms and busts throughout the 20th century, culminating in the 1991 shutdown of Casper’s Amoco (formerly Standard) Refinery. Six refineries remain in production today.
Business & Industry
Browse Articles about Business & Industry
|Energy Transportation Systems, Inc. coal slurry pipeline||Dan Whipple|
|ETSI coal slurry pipeline||Dan Whipple|
|Farlow, Ed and Tim McCoy with Wind River Indians on stage and screen||Rebecca Hein|
|Ferries, North Platte River; Oregon Trail sites of||WyoHistory.org|
|Flaming Gorge Dam and Reservoir||Annette Hein|
|Fur trade in Wyoming||Jim Hardee|
|Fur trading in 1834||Tom Rea|
|Gamara, Batiste, coal miner||Sergio Vedovato|
|Glendo Dam, History of||The National Park Service|
|Goes-in-Lodge, Arapaho, with Ed Farlow and Tim McCoy on stage and screen||Rebecca Hein|
Business & Industry
Cheyenne’s M.H. “Bud” Robineau scrambled to put together the deals enabling construction during World War II of an airplane-fuel plant next to the Frontier Refinery he owned. Help from U.S. Sen. Joseph O’Mahoney proved crucial in cutting wartime red tape. The plant came online in 1944 and continued to produce high-octane fuel after the war.
From 1893-1913, the Tongue River Tie Flume carried 2 million railroad ties from the Bighorn Mountains to the Burlington Railroad. Ties moved at high speed down 38 miles of flumes across trestles and through tunnels in canyon walls. Workers’ camps were large mountain villages with schools and blacksmith shops.
Since it first entered the state in 1890, the Burlington Railroad has helped connect Wyoming with the world. Burlington officials were drawn here by Wyoming’s marketable natural resources and by its geography: Wyoming offered the best routes for transcontinental lines from the Midwest and South to the Pacific Northwest.
The construction of the Union Pacific in 1868 gave rise to the towns, geography of settlement and the economy of new Wyoming Territory in 1869. Obstacles to construction were both physical and financial, and the railroad overcame them with sometimes slapdash results—hastily laid track and rickety bridges, watered stock and Congressional corruption. But the Union Pacific contributed enormously to Wyoming’s growth and development, made its modern economy possible and continues today as an economic power in the state.
Rock Springs, Wyo. traces its origins to a coal mine established there in 1868 to serve the still-building Union Pacific Railroad. Ever since, the town has been enriched by the people who came from around the world to live and work there—in coal mines, on the railroad and, in recent decades, in trona mines to the west and the oil and natural-gas fields to the north. Rock Springs boasted 56 nationalities by the 1920s. Its political and economic fortunes have closely followed all these industries’ cycles of boom and bust.