SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 MAY 17, 2002 Date of Report (Date of earliest event reported) [GRAPHIC OMITTED - NW NATURAL LOGO] NORTHWEST NATURAL GAS COMPANY (Exact name of registrant as specified in its charter) Commission File No. 0-994 OREGON 93-0256722 (State or other jurisdiction of (I.R.S. Employer incorporation or organization) Identification No.) 220 N.W. SECOND AVENUE, PORTLAND, OREGON 97209 (Address of principal executive offices) (Zip Code) Registrant's Telephone Number, including area code: (503) 226-4211 Part II. OTHER INFORMATION Item 5. Other Events As previously reported, on October 5, 2001, Northwest Natural Gas Company ("NW Natural") and Enron Corp., an Oregon corporation ("Enron"), entered into a Stock Purchase Agreement (the "Stock Purchase Agreement") providing for the acquisition, by a wholly owned subsidiary of NW Natural formed to serve as a holding company, of all of the issued and outstanding common stock of Portland General Electric Company, an Oregon corporation and wholly-owned subsidiary of Enron ("PGE"). On December 2, 2001, Enron filed for reorganization under Chapter 11 of the United States Bankruptcy Code in U.S. Bankruptcy Court for the Southern District of New York (the "Bankruptcy Court"). PGE did not file for reorganization under Chapter 11. On May 17, 2002, NW Natural and Enron entered into a Termination Agreement (the "Termination Agreement") providing for the termination of the Stock Purchase Agreement. The termination of the Stock Purchase Agreement is subject to, and effective upon, the satisfaction of the following conditions (a) entry of a final order by the Bankruptcy Court approving the Termination Agreement and (b) the consent of the lenders from whom Enron has obtained debtor-in-possession financing. The Termination Agreement also provides for mutual releases from any legal action associated with the Stock Purchase Agreement. Through March 31, 2002, NW Natural had recorded approximately $11.9 million of costs relating to the acquisition as deferred costs for the purchase of PGE. Upon the termination of the acquisition, NW Natural will recognize these costs and any subsequent costs incurred, estimated at approximately $1.0 million, as current expense. Item 7. Financial Statements and Exhibits. (c) Exhibits: 10.1 - Termination Agreement, dated May 17, 2002, by and among Enron Corp., Northwest Natural Gas Company, Northwest Energy Corporation and Enron Northwest Assets, LLC. 99 - Press Release of Northwest Natural Gas Company issued May 16, 2002. 2 SIGNATURE Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized. NORTHWEST NATURAL GAS COMPANY (Registrant) Dated: May 20, 2002 /s/ Bruce R. DeBolt --------------------------------------- Senior Vice President and Chief Financial Officer 3 EXHIBIT INDEX Exhibits Description -------- ----------- 10.1 - Termination Agreement, dated May 17, 2002, by and among Enron Corp., Northwest Natural Gas Company, Northwest Energy Corporation and Enron Northwest Assets, LLC. 99 - Press Release of Northwest Natural Gas Company issued May 16, 2002. 4