
The University Park neighborhood of Los Angeles has a lot in common with urban areas across the U.S.: A dense population with lots of businesses and housing. A cluster of car dealerships. A row of restaurants. Schools and a community center.
But nestled in the predominantly Latino community is something rarely found in urban areas outside California: an oil field.
Pat Diaz, a 65-year old activist and University Park resident who grew up near a busy intersection, has felt the presence of the field since she was a child.
She remembers the basement of her family home that she now owns smelled like tar and her mother used to get spontaneous nosebleeds and persistent headaches.
When Diaz moved back to the neighborhood as an adult in 2009, she says she developed a chronic cough and lost her sense of taste. After comparing notes with neighbors in 2011, she realized such ailments were a widespread problem that residents blame on living near oil fields most recently operated by AllenCo Energy.









