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The Orcutt Oil Field is a large oil field in the Solomon Hills south of Orcutt, in Santa Barbara County, California. Discovered in 1901 by William Warren Orcutt, it was the first giant field (over in ultimate recovery) to be found in Santa Barbara County, and its development led to the boom town of Orcutt, now the major unincorporated southern suburb of Santa Maria. With a cumulative production in 2008 of of oil, it is the largest onshore producing field in Santa Barbara County.〔 The Orcutt field was called the "Santa Maria Field" until the discovery of the larger Santa Maria Valley Oil Field on the plain to the north, an area which is now largely covered with the urban and suburban development. Several oil companies, including Breitburn Energy and Phoenix Energy, LLC are still actively producing from the Orcutt field.〔 p. 94〕 The field, mostly located on the old Careaga family ranch, also contains the remains of the ghost town of Bicknell, a company town built for oil workers in the early years of the 20th century, but abandoned in the mid-1930s.〔(North Hills Project: history of the Orcutt Hills )〕 ==Setting== The Orcutt field occupies a large portion of the Solomon Hills and Careaga canyon south of Orcutt, including most of the otherwise undeveloped land between Highway 101 on the east and State Route 135 on the west. Its total productive area is , almost .〔California Department of Conservation, Division of Oil, Gas, and Geothermal Resources (DOGGR). ''California Oil and Gas Fields, Volumes I, II and III''. Vol. I (1998), Vol. II (1992), Vol. III (1982). PDF file available on CD from www.consrv.ca.gov. p. 367〕 Most of the active oilfield operations are invisible from the populated parts of the Santa Maria Valley, as the wells, tanks, and other facilities are behind the Graciosa Ridge, which rises to elevation at Mount Solomon, and the most active part of the field in 2009 was on the south slope of the range. There are no public roads entering the field. Terrain is rolling and occasionally steep, with wellpads cut into hillsides or occupying flat areas. Native vegetation is a mix of chaparral and oak woodlands (California montane chaparral and woodlands), with some stands of Bishop pine (''Pinus muricata'') on north-facing slopes. The region has a Mediterranean climate, with cool and rainy winters, and dry summers during which the heat is greatly diminished by fog and northwesterly winds from the cold waters of the Pacific Ocean, which is about west of the field. Prevailing winds year-round are from the west-northwest. Approximately of rain falls in a typical winter, with the rainy season lasting from around November to April. Drainage on the south side of the hills is down Harris Canyon, Long Canyon, and Careaga Canyon, to San Antonio Creek, which exits to the ocean through Vandenberg Air Force Base. Drainage to the north is to Orcutt Creek, which passes Old Town Orcutt on the north on its way to its juncture with the Santa Maria River and the Pacific Ocean near Guadalupe. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Orcutt Oil Field」の詳細全文を読む スポンサード リンク
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