Thursday, February 20, 2014by MATT KETTMANN (CONTACT)
Last week, one day after a report was released claiming that Venoco Inc. was using a technique known as matrix acidizing to stimulate production from the wells that it accesses from Platform Holly off the Goleta coast, the Carpinteria-based oil company issued a brief statement denying that it was using the process for extraction purposes. “Venoco does not hydraulically fracture or matrix acidize any wells on Platform Holly,” said Venoco spokesperson Lisa Rivas in an email. Instead, she explained that acid is used for cleaning the platform’s well bores, which has been done for several decades. “This is a process that has been used in onshore and offshore oil wells around the world for generations,” Rivas explained.
Read the full story: http://independent.com/news/2014/feb/20/questions-remain-over-offshore-acidizing/