1 EXHBIT 23.1 CONSENT OF INDEPENDENT ACCOUNTANTS We hereby consent to the incorporation by reference in this Registration Statement on Form S-3 of our report dated February 12, 2001 relating to the financial statements, which includes reference to other auditors and which appears in Burlington Resources Inc.'s Annual Report on Form 10-K for the year ended December 31, 2000. We also consent to the references to us under the headings "Experts" in such Registration Statement. /s/ PRICEWATERHOUSECOOPERS LLP ------------------------------ PRICEWATERHOUSECOOPERS LLP Houston, Texas May 24, 2001