The wonders of modern mechanism. A résumé of recent progress in mechanical, physical, and engineering science (1896)
Cochrane, Charles Henry, 1856- · Philadelphia J.B. Lippincott · leaf 307
k in 1859,since which time fields have been discovered in manyparts of the world, and in several of the United States.Wyoming has several wells, and promises to be a largefield. In Indiana the Terre Haute Gas Company, in drill-ing for natural gas, struck a good oil-field. Oil is alsofound near… … Diagram of a Steel Rig for drilling Oil-Well8.—A, Upright plan. B,Ground plan. 1. Derrick frame. 2. Crowti pulley. 3. Sand-pump pulley. 4.Derrick girt. 5. Braces. 6. Ladder. 7. Bailer. 8. Walking-beam. 9. Headachepost. 10. Bull-wheels. 11. Band-wheels. 12. Sand-reel. 13. Ropes connectingwith…
Inventions · Mechanical engineering · Machinery
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
