UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D. C. 20549 FORM 10-Q Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the Quarter Ended June 30, 1994 Commission File No. 1-5591 PENNZOIL COMPANY (Exact name of registrant as specified in its charter) Delaware 74-1597290 (State or other jurisdiction of (I.R.S. Employer incorporation or organization) Identification No.) Pennzoil Place, P.O. Box 2967 Houston, Texas 77252-2967 (Address of principal executive offices) EXHIBIT PENNZOIL COMPANY AND SUBSIDIARIES INDEX TO EXHIBITS Exhibit No. - ----------- 3(a) Bylaws of Pennzoil Company, as amended through May 19, 1994. 12 Computation of Ratio of Earnings to Fixed Charges for the six months ended June 30, 1993 and 1994.