1 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 Date of Report (Date of earliest event reported): July 1, 1997 PENNZOIL COMPANY (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 1-5591 74-1597290 (Commission File Number) (I.R.S. Employer Identification No.) Pennzoil Place, P.O. Box 2967 Houston, Texas 77252-2967 (Address of principal (Zip code) executive offices) (Registrant's telephone number, including area code): (713) 546-4000 2 Item 5. Other Events. On July 1, 1997, Sections 9 and 10 of Article I of the By-laws of Pennzoil Company (the "Company") were amended to provide, among other things, that written notices of stockholder nominations of director candidates and other proposals to be presented at an annual meeting of stockholders must be delivered to, or mailed and received at, the principal executive offices of the Company not less that 90 days nor more than 120 days prior to the anniversary date of the immediately preceding annual meeting of stockholders. The Company's By-laws, as amended through July 1, 1997, are contained in Exhibit 1 hereto and are incorporated herein by reference. Item 7. Financial Statement and Exhibits. (c) Exhibits Description 1. By-laws of Pennzoil Company, as amended through July 1, 1997. 3 SIGNATURES 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. PENNZOIL COMPANY Date: July 10, 1997 By: DAVID P. ALDERSON, II David P. Alderson, II Group Vice President