In what year did the first flowing well begin producing?

In what year did the first flowing well begin producing?

• A. 1872
• B. 1859
• C. 1861
• D. 1888

Answer: (C)

A flowing well is one where oil comes to the surface under natural pressure without the need to pump. In the early days of the American oil industry, the milestone was reached when oil began to surface on its own, which happened in 1861 on Oil Creek in Pennsylvania after drilling practices and well construction improved to let natural pressure push oil up. The Drake Well, drilled in 1859, produced oil but did not flow freely at surface, so it’s not counted as the first flowing well. The later years listed are simply subsequent production milestones, not the first instance of a flowing well beginning to produce.

A flowing well is one where oil comes to the surface under natural pressure without the need to pump. In the early days of the American oil industry, the milestone was reached when oil began to surface on its own, which happened in 1861 on Oil Creek in Pennsylvania after drilling practices and well construction improved to let natural pressure push oil up. The Drake Well, drilled in 1859, produced oil but did not flow freely at surface, so it’s not counted as the first flowing well. The later years listed are simply subsequent production milestones, not the first instance of a flowing well beginning to produce.