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 March 31, 1999 Commission File No. 1-5591 PENNZENERGY 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 4616 Houston, Texas 77210-4616 (Address of principal executive offices) EXHIBIT PENNZOIL COMPANY AND SUBSIDIARIES INDEX TO EXHIBITS Exhibit No. - ----------- 12 Computation of Ratio of Earnings to Combined Fixed Charges and Preferred Stock Dividends for the three months ended March 31, 1999 and 1998. 27 Financial Data Schedule