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The Willows and Grimes fields are located north of Sacramento, California in the counties of Colusa, Glenn and Sutter. Venoco acquired its interests in 1996 from Mobil and operates substantially all of the field production and has an average working interest of 65%. There are approximately 92 producing wells. |
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The Sacramento Delta fields are located approximately 60 miles southwest of Sacramento in Solano County. Venoco acquired its interests in the fields – which vary from 42% to 100% – from Chevron in 1998. There are eight producing wells. |
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The Dutch Slough field is located southwest of Sacramento in Contra Costa County, California. Venoco acquired its 50% interest and operatorship in 2005 from Marquez Energy, LLC. There are six producing wells |
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The Union Island field is located south of Sacramento in San Joaquin County, California. Venoco acquired its 50% working interests in 2005 from the acquisition of Marquez Energy, LLC and operates all five producing wells. |
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