oil gusher
...that the era of the oil gusher came to an end with the development of the first blowout preventer in 1924?
...that the era of the <b id="mwCdo"><a class="mw-redirect" href="./Oil_gusher" id="mwCds" rel="mw:WikiLink" title="Oil gusher">oil gusher</a></b> (<i id="mwCdw">pictured</i>) came to an end with the development of the first <a href="./Blowout_preventer" id="mwCd0" rel="mw:WikiLink" title="Blowout preventer">blowout preventer</a> in 1924?