HMS Truculent (P315) HMS Truculent (P315) HMS "Truculent" was a British submarine of the third group of the "T" class. She was built as "P315" by Vickers Armstrong, Barrow, and launched on 12 September 1942. "Truculent" was lost following a post-war accident with a Swedish oil tanker in the Thames Estuary in January 1950. "Truculent" spent much of her World War II wartime service in the Pacific Far East, except for a period in early 1943, operating in home waters. Here, she sank the German submarine U-308, which was on her first war patrol, with all hands. She also took part in Operation
History of the oil tanker the company had 34 steam-driven oil tankers. Standard Oil started building tankers the same way as Shell and by 1900 owned around 60 tankers. From 1912 "Compañía Mexicana de Petróleo El Aguila" ("Mexican Eagle Petroleum Company") — founded in 1909 by Weetman Pearson to develop the newly found Mexican oil fields, nationalized in 1938 as Pemex — also had its own tanker fleet. They quickly adopted Isherwood's new longitudinal framing system that allowed much larger ships and a simpler construction process. Just before World War I it owned a fleet of 20 tankers. Standard Oil did not participate directly in