Well No. 4 in the Pico Canyon Oilfield
... that Well No. 4 in the Pico Canyon Oilfield was the first commercially successful oil well in the Western United States and the longest producing oil well in the world at 114 years?
... that <b id="mwFx8"><a href="./Pico_Canyon_Oilfield" id="mwFyA" rel="mw:WikiLink" title="Pico Canyon Oilfield">Well No. 4 in the Pico Canyon Oilfield</a></b> was the first commercially successful <a href="./Oil_well" id="mwFyE" rel="mw:WikiLink" title="Oil well">oil well</a> in the <a href="./Western_United_States" id="mwFyI" rel="mw:WikiLink" title="Western United States">Western United States</a> and the longest producing oil well in the world at 114 years?