Attached files

file filename
10-K - FORM 10-K - United States Oil Fund, LPd10k.htm
EX-14.1 - CODE OF ETHICS - United States Oil Fund, LPdex141.htm
EX-32.1 - CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER PURSUANT TO SECTION 906 - United States Oil Fund, LPdex321.htm
EX-32.2 - CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER PURSUANT TO SECTION 906 - United States Oil Fund, LPdex322.htm
EX-31.1 - CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER PURSUANT TO RULE 13A-14(A) - United States Oil Fund, LPdex311.htm
EX-31.2 - CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER PURSUANT TO RULE 13A-14(A) - United States Oil Fund, LPdex312.htm
EXCEL - IDEA: XBRL DOCUMENT - United States Oil Fund, LPFinancial_Report.xls

Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in the Registration Statement Number 333-157823 on Form S-3 of our report dated March 1, 2011 relating to the financial statements of United States Oil Fund, LP as of December 31, 2010 and 2009 and for the years ended December 31, 2010, 2009 and 2008 and the effectiveness of United States Oil Fund, LP’s internal control over financial reporting dated March 1, 2011, appearing in this Annual Report on Form 10-K of United States Oil Fund, LP for the year ended December 31, 2010.

/s/ SPICER JEFFRIES LLP

Greenwood Village, Colorado

March 1, 2011