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  2. Drake Well - Wikipedia

    en.wikipedia.org/wiki/Drake_Well

    The well is the centerpiece of the Drake Well Museum located 3 miles (5 km) south of Titusville. Drilled by Edwin Drake in 1859, along the banks of Oil Creek, it is the first commercial oil well in the United States. Drake Well was listed on National Register of Historic Places and designated a National Historic Landmark in 1966.

  3. Hobby tunneling - Wikipedia

    en.wikipedia.org/wiki/Hobby_tunneling

    Tunnels in the complex dug by Baldassare Forestiere The accidental discovery of one of Harrison Dyar's tunnels in 1924. Hobby tunneling is tunnel construction as a pastime. [1] [2] Usually, hobby tunnelers dig their tunnels by hand, using little equipment, and some can spend years or even decades to achieve any degree of completion. [2]

  4. Drake Well Museum - Wikipedia

    en.wikipedia.org/wiki/Drake_Well_Museum

    The reconstructed Drake Well demonstrates the first practical use of salt drilling techniques for the extraction of petroleum through an oil well. A historic site, the museum is located in Cherrytree Township, 3 miles (4.8 km) south of Titusville on Drake Well Road, situated between Pennsylvania Routes 8 and 27.

  5. Tunnel construction - Wikipedia

    en.wikipedia.org/wiki/Tunnel_construction

    Tunnel Construction. Tunnels are dug in types of materials varying from soft clay to hard rock. The method of tunnel construction depends on such factors as the ground conditions, the ground water conditions, the length and diameter of the tunnel drive, the depth of the tunnel, the logistics of supporting the tunnel excavation, the final use and shape of the tunnel and appropriate risk management.

  6. Oil Creek State Park - Wikipedia

    en.wikipedia.org/wiki/Oil_Creek_State_Park

    Drake hired a salt well driller, William A. Smith, in the summer of 1859. After many difficulties, they finally drilled a commercially successful well on August 27. It was an event that changed the world, beginning with the surrounding vicinity. [2] Barges like this were filled with oil barrels and floated down Oil Creek.

  7. After decades of failure, California dusts off controversial ...

    www.aol.com/news/decades-failure-california...

    A Delta water-delivery project — one tunnel or two — has been touted by Jerry Brown and Newsom’s teams as a way of correcting a fundamental problem with California’s delivery system that ...

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  9. Utility tunnel - Wikipedia

    en.wikipedia.org/wiki/Utility_tunnel

    This utility tunnel in Prague is equipped with railway tracks for maintenance vehicles. A utility tunnel, utility corridor, or utilidor is a passage built underground or above ground to carry utility lines such as electricity, steam, water supply pipes, and sewer pipes.