EXHIBIT 23.3 CONSENT OF INDEPENDENT PETROLEUM ENGINEERS As independent petroleum engineers, we hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (Nos. 333-14145, 333-39309, 333-88475 and 333-53632) and on Form S-3 (No. 333-52522) of Toreador Resources Corporation of our estimates of reserves, included in this Annual Report on Form 10-K, as amended, and to all references to our firm included in this Annual Report, as amended. /s/ HARLAN CONSULTING - ------------------------------ Harlan Consulting Dallas, Texas November 29, 2001