by Bruce Wells | Apr 20, 2026 | This Week in Petroleum History
Pumping multiple wells with a single steam engine boosted efficiency in early oilfields when Albert Nickerson and Levi Streeter of Venango County, Pennsylvania, patented their “Improvement In Means For Pumping Wells.” The new technology used a system of linked and balanced walking beams to pump oil wells. (more…)
by Bruce Wells | Mar 15, 2026 | Petroleum Technology
Ever since the earliest U.S. oil discoveries, detonating dynamite or nitroglycerin downhole helped increase a well’s production. The geologic “fracking” technology commonly used in oilfields after the Civil War would be significantly enhanced when hydraulic fracturing arrived in 1949.
Modern hydraulic fracturing — popularly known as petroleum well “fracking” — can trace its roots to April 1865, when Civil War Union veteran Lt. Col. Edward A. L. Roberts received the first of his many patents for an “exploding torpedo.” He founded the Roberts Petroleum Torpedo Company, which would continue its oilfield work the next 125 years. (more…)
