EX-23.1 6 dex231.htm EXHIBIT 23.1 Exhibit 23.1 - Consent of Pannell Kerr Forster of Texas, P.C.
Exhibit 23.1


Consent of Independent Registered Public Accounting Firm

We consent to the incorporation by reference in the Registration Statements on Forms S-8 No. 333-35245, No. 333-55838 and No. 333-116528 pertaining to the Incentive Plan of Carrizo Oil & Gas, Inc. of our report dated March 31, 2006, with respect to the consolidated financial statements of Carrizo Oil & Gas, Inc. included in the Annual Report on Form 10-K for the year ended December 31, 2005.


/s/ Pannell Kerr Forster of Texas, P.C.

Houston, Texas
March 31, 2006