1 EXHIBIT 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 March 3, 2000 relating to the financial statements, which includes a reference to other auditors and which appears in the 1999 Annual Report to Shareholders, which is incorporated by reference in Burlington Resources Inc.'s Annual Report on Form 10-K for the year ended December 31, 1999. We also consent to the reference to us under the heading "Experts" in such Registration Statement. /s/ PRICEWATERHOUSECOOPERS LLP Houston, Texas April 27, 2000