• Jan. 27, 1908 - Lightning struck tank number 3 of the Union Oil Co. tank farm at Avila. The bolt struck at 3:30 p.m. and ignited the oil stored in the tank. • October 5, 1913 - A spark from a passing locomotive was blamed for starting a fire, in a 250,000 gallon tank of distillate oil at the San Diego Standard Oil tank yard. As the oil burned it threw sparks skyward, which rained down on several other tanks nearby, igniting them. The fire burned for 2 days. This report describes fatal incidents identified by the NIOSH Fatalities in Oil and Gas Extraction (FOG) database that occurred in 2014. The purpose of FOG is to collect detailed information about worker fatalities related to U.S. oil and gas extraction.
[pdf] Drilling derricks and Rig Masts consist of a steel framework with a square or rectangular cross-section. Their purpose is to support the hoisting equipment and rack the tubulars while tripping pipe. The numbe.
[pdf] A drilling rig is an integrated system that , such as oil or water wells, or holes for and other construction purposes, into the earth's subsurface. Drilling rigs can be massive structures housing equipment used to drill , , or natural gas extraction wells, or they can be small enough to be moved manually by one person and such are called . Drilling rigs can s.
[pdf] 
