EX-23 3 exh232001.txt AUDITOR'S CONSENT Exhibit 23 INDEPENDENT AUDITORS' CONSENT We consent to the incorporation by reference in Registration Statement No. 333-62871 of Berry Petroleum Company on Form S- 8 of our report dated May 23, 2002, appearing in this Annual Report on Form 11-K of the Berry Petroleum Company Thrift Plan for the year ended December 31, 2001. /s/ Daniells Phillips Vaughan & Bock Bakersfield, California September 30, 2003