DVN 10-K Annual Report Dec. 31, 2017 | Alphaminr

DVN 10-K Fiscal year ended Dec. 31, 2017

DEVON ENERGY CORP/DE
10-Ks and 10-Qs
10-Q
Quarter ended June 30, 2024
10-Q
Quarter ended March 31, 2024
10-K
Fiscal year ended Dec. 31, 2023
10-Q
Quarter ended Sept. 30, 2023
10-Q
Quarter ended June 30, 2023
10-Q
Quarter ended March 31, 2023
10-K
Fiscal year ended Dec. 31, 2022
10-Q
Quarter ended Sept. 30, 2022
10-Q
Quarter ended June 30, 2022
10-Q
Quarter ended March 31, 2022
10-K
Fiscal year ended Dec. 31, 2021
10-Q
Quarter ended Sept. 30, 2021
10-Q
Quarter ended June 30, 2021
10-Q
Quarter ended March 31, 2021
10-K
Fiscal year ended Dec. 31, 2020
10-Q
Quarter ended Sept. 30, 2020
10-Q
Quarter ended June 30, 2020
10-Q
Quarter ended March 31, 2020
10-K
Fiscal year ended Dec. 31, 2019
10-Q
Quarter ended Sept. 30, 2019
10-Q
Quarter ended June 30, 2019
10-Q
Quarter ended March 31, 2019
10-K
Fiscal year ended Dec. 31, 2018
10-Q
Quarter ended Sept. 30, 2018
10-Q
Quarter ended June 30, 2018
10-Q
Quarter ended March 31, 2018
10-K
Fiscal year ended Dec. 31, 2017
10-Q
Quarter ended Sept. 30, 2017
10-Q
Quarter ended June 30, 2017
10-Q
Quarter ended March 31, 2017
10-K
Fiscal year ended Dec. 31, 2016
10-Q
Quarter ended Sept. 30, 2016
10-Q
Quarter ended June 30, 2016
10-Q
Quarter ended March 31, 2016
10-K
Fiscal year ended Dec. 31, 2015
10-Q
Quarter ended Sept. 30, 2015
10-Q
Quarter ended June 30, 2015
10-Q
Quarter ended March 31, 2015
10-K
Fiscal year ended Dec. 31, 2014
10-Q
Quarter ended Sept. 30, 2014
10-Q
Quarter ended June 30, 2014
10-Q
Quarter ended March 31, 2014
10-K
Fiscal year ended Dec. 31, 2013
10-Q
Quarter ended Sept. 30, 2013
10-Q
Quarter ended June 30, 2013
10-Q
Quarter ended March 31, 2013
10-K
Fiscal year ended Dec. 31, 2012
10-Q
Quarter ended Sept. 30, 2012
10-Q
Quarter ended June 30, 2012
10-Q
Quarter ended March 31, 2012
10-K
Fiscal year ended Dec. 31, 2011
10-Q
Quarter ended Sept. 30, 2011
10-Q
Quarter ended June 30, 2011
10-Q
Quarter ended March 31, 2011
10-K
Fiscal year ended Dec. 31, 2010
10-Q
Quarter ended Sept. 30, 2010
10-Q
Quarter ended June 30, 2010
10-Q
Quarter ended March 31, 2010
10-K
Fiscal year ended Dec. 31, 2009
PROXIES
DEF 14A
Filed on April 25, 2024
DEF 14A
Filed on April 26, 2023
DEF 14A
Filed on April 22, 2022
DEF 14A
Filed on April 23, 2021
DEF 14A
Filed on April 22, 2020
DEF 14A
Filed on April 24, 2019
DEF 14A
Filed on April 25, 2018
DEF 14A
Filed on April 26, 2017
DEF 14A
Filed on April 27, 2016
DEF 14A
Filed on April 21, 2015
DEF 14A
Filed on April 22, 2014
DEF 14A
Filed on April 24, 2013
DEF 14A
Filed on April 25, 2012
DEF 14A
Filed on April 27, 2011
DEF 14A
Filed on April 28, 2010
TABLE OF CONTENTS
Part IItem 1A. Risk FactorsItem 1B. Unresolved Staff CommentsItem 3. Legal ProceedingsItem 4. Mine Safety DisclosuresPart IIItem 5. Market For Common Equity, Related Stockholder Matters and Issuer Purchases Of Equity SecuritiesItem 6. Selected Financial DataItem 7. Management S Discussion and Analysis Of Financial Condition and Results Of OperationsNote 3 in Item 8. Financial Statements and Supplementary Data Of This ReportItem 7A. Quantitative and Qualitative Disclosures About Market RiskItem 8. Financial Statements and Supplementary DataItem 9. Changes in and Disagreements with Accountants on Accounting and Financial DisclosureItem 9A. Controls and ProceduresItem 9B. Other InformationPart IIIItem 10. Directors, Executive Officers and Corporate GovernanceItem 11. Executive CompensationItem 12. Security Ownership Of Certain Beneficial Owners and Management and Related Stockholder MattersItem 13. Certain Relationships and Related Transactions, and Director IndependenceItem 14. Principal Accountant Fees and ServicesPart IVItem 15. Exhibits and Financial Statement SchedulesItem 16. Form 10-k Summary

Exhibits

2.1 Agreement and Plan of Merger dated October 21, 2013, by and among Registrant, Devon Gas Services, L.P., Acacia Natural Gas Corp I, Inc., Crosstex Energy, Inc., New Public Rangers L.L.C., Boomer Merger Sub, Inc. and Rangers Merger Sub, Inc. (incorporated by reference to Exhibit 2.1 to Registrants Form 8-K filed October 22, 2013; File No. 001-32318). 2.2 Contribution Agreement dated October 21, 2013, by and among Registrant, Devon Gas Corporation, Devon Gas Services, L.P., Southwestern Gas Pipeline, Inc., Crosstex Energy, L.P. and Crosstex Energy Services, L.P. (incorporated by reference to Exhibit 2.2 to Registrants Form 8-K filed October 22, 2013; File No. 001-32318). 3.1 Registrants Restated Certificate of Incorporation (incorporated by reference to Exhibit 3.1 of Registrants Form 10-K filed February21, 2013; File No. 001-32318). 3.2 Registrants Bylaws (incorporated by reference to Exhibit 3.1 of Registrants Form 8-K filed January27, 2016; File No. 001-32318). 4.1 Indenture, dated as of July 12, 2011, between Registrant and UMB Bank, National Association, as Trustee (incorporated by reference to Exhibit 4.1 to Registrants Form 8-K filed July 12, 2011; File No. 001-32318). 4.2 Supplemental Indenture No. 1, dated as of July 12, 2011, to Indenture dated as of July 12, 2011, between Registrant and UMB Bank, National Association, as Trustee, relating to the 4.00% Senior Notes due 2021 and the 5.60% Senior Notes due 2041 (incorporated by reference to Exhibit 4.2 to Registrants Form 8-K filed July 12, 2011; File No. 001-32318). 4.3 Supplemental Indenture No. 2, dated as of May 14, 2012, to Indenture dated as of July 12, 2011, between Registrant and UMB Bank, National Association, as Trustee, relating to the 3.250% Senior Notes due 2022 and the 4.750% Senior Notes due 2042 (incorporated by reference to Exhibit 4.1 to Registrants Form 8-K filed May 14, 2012; File No. 001-32318). 4.4 Supplemental Indenture No. 3, dated as of December 19, 2013, to Indenture dated as of July 12, 2011, between Registrant and UMB Bank, National Association, as Trustee, relating to the 2.25% Senior Notes due 2018 (incorporated by reference to Exhibit 4.1 to Registrants Form 8-K filed December 19, 2013; File No. 001-32318). 4.5 Supplemental Indenture No. 4, dated as of June 16, 2015, to Indenture dated as of July 12, 2011, between Registrant and UMB Bank, National Association, as Trustee, relating to the 5.000% Senior Notes due 2045 (incorporated by reference to Exhibit 4.1 to Registrants Form 8-K filed June 16, 2015; File No. 001-32318). 4.6 Supplemental Indenture No. 5, dated as of December 15, 2015, to Indenture dated as of July 12, 2011, between Registrant and UMB Bank, National Association, as Trustee, relating to the 5.850% Senior Notes due 2025 (incorporated by reference to Exhibit 4.1 to Registrants Form 8-K filed December 15, 2015; File No. 001-32318). 4.9 Supplemental Indenture No. 3, dated as of January 9, 2009, to Indenture dated as of March 1, 2002, between Registrant and The Bank of New York Mellon Trust Company, N.A., as Trustee, relating to the 6.30% Senior Notes due 2019 (incorporated by reference to Exhibit 4.1 to Registrants Form 8-K filed January 9, 2009; File No. 000-32318). 4.14 Third Supplemental Indenture, dated January 23, 2006, to Indenture dated as of July 8, 1998, by and among Devon OEI Operating, L.L.C., as Issuer, Devon Energy Production Company, L.P., as Successor Guarantor, and Wells Fargo Bank, N.A., as Trustee, relating to the 8.25% Senior Notes due 2018 (incorporated by reference to Exhibit 4.23 of Registrants Form 10-K filed March3, 2006; File No. 001-32318). 4.18 Third Supplemental Indenture, dated as of December 31, 2005, to Senior Indenture dated as of September 1, 1997, by and among Devon OEI Operating, L.L.C., as Issuer, Devon Energy Production Company,L.P., as Successor Guarantor, and The Bank of New York Mellon Trust Company, N.A., as Trustee, relating to the 7.50% Senior Notes due 2027 (incorporated by reference to Exhibit 4.27 of Registrants Form 10-K filed March3, 2006; File No. 001-32318). 4.19 Indenture, dated as of March 19, 2014, by and between EnLink Midstream Partners, LP and Wells Fargo Bank, National Association, as Trustee (the EnLink Indenture) (incorporated by reference to Exhibit 4.2 to EnLink Midstream Partners, LPs Form 8-K filed March 21, 2014; File No. 001-36340). 4.20 First Supplemental Indenture, dated as of March 19, 2014, to the EnLink Indenture, by and between EnLink Midstream Partners, LP and Wells Fargo Bank, National Association, as Trustee (incorporated by reference to Exhibit 4.3 to EnLink Midstream Partners, LPs Form 8-K filed March 21, 2014; File No. 001-36340). 4.21 Second Supplemental Indenture, dated as of November 12, 2014, to the EnLink Indenture, by and between EnLink Midstream Partners, LP and Wells Fargo Bank, National Association, as Trustee (incorporated by reference to Exhibit 4.3 to EnLink Midstream Partners, LPs Form 8-K filed November 12, 2014; File No. 001-36340). 4.22 Third Supplemental Indenture, dated as of May 12, 2015, to the EnLink Indenture, by and between EnLink Midstream Partners, LP and Wells Fargo Bank, National Association, as Trustee (incorporated by reference to Exhibit 4.3 to EnLink Midstream Partners, LPs Form 8-K filed May12, 2015; File No. 001-36340). 4.23 Fourth Supplemental Indenture, dated as of July 14, 2016, to the EnLink Indenture, by and between EnLink Midstream Partners, LP and Wells Fargo Bank, National Association, as Trustee (incorporated by reference to Exhibit 4.2 to EnLink Midstream Partners, LPs Form 8-K filed July 14, 2016; File No. 001-36340). 4.24 Fifth Supplemental Indenture, dated as May 11, 2017, to the EnLink Indenture, by and between EnLink Midstream Partners, LP and Wells Fargo Bank, National Association, as Trustee (incorporated by reference to Exhibit 4.2 to EnLink Midstream Partners, LPs Form 8-K filed May11, 2017; File No.001-36340). 10.1 Credit Agreement, dated as of October 24, 2012, among Registrant, as U.S. Borrower, Devon Canada Corporation, as Canadian Borrower, each lender from time to time party thereto, each L/C Issuer from time to time party thereto, and Bank of America, N.A., as Administrative Agent, Canadian Swing Line Lender and U.S. Swing Line Lender (incorporated by reference to Exhibit 10.1 of Registrants Form 8-K filed October 29, 2012; File No. 001-32318). 10.2 Extension Agreement, dated as of September 3, 2013, to the Credit Agreement dated October 24, 2012, among Registrant, as U.S. Borrower, Devon Canada Corporation, as Canadian Borrower, Devon Financing Company, L.L.C., the consenting lenders, and Bank of America, N.A., as Administrative Agent, Canadian Swing Line Lender and U.S. Swing Line Lender, with respect to the extension of the maturity date from October 24, 2017 to October 24, 2018 (incorporated by reference to Exhibit 10.1 to Registrants Form 10-Q filed November 6, 2013; File No. 001-32318). 10.3 First Amendment to Credit Agreement, dated as of February 3, 2014, to the Credit Agreement dated October 24, 2012, among Registrant, as U.S. Borrower, Devon Canada Corporation, as Canadian Borrower, each lender from time to time party thereto, each L/C Issuer from time to time party thereto, and Bank of America, N.A., as Administrative Agent, Canadian Swing Line Lender and U.S. Swing Line Lender (incorporated by reference to Exhibit 10.1 of Registrants Form 8-K filed February 7, 2014; File No. 001-32318). 10.4 Extension Agreement, dated as of October 17, 2014, to the Credit Agreement dated October 24, 2012, among Registrant, as U.S. Borrower, Devon Canada Corporation, as Canadian Borrower, Devon Financing Company, L.L.C., the consenting lenders, and Bank of America, N.A., as Administrative Agent, Canadian Swing Line Lender and U.S. Swing Line Lender with respect to the extension of the maturity date from October 24, 2018 to October 24, 2019 (incorporated by reference to Exhibit 10.1 to Registrants Form 10-Q filed November 5, 2014; File No. 001-32318). 10.5 Devon Energy Corporation 2017 Long-Term Incentive Plan (incorporated by reference to Exhibit 99.1 to Registrants Form S-8 filed June7, 2017; File No.333-218561).* 10.6 Devon Energy Corporation 2015 Long-Term Incentive Plan (incorporated by reference to Exhibit 99.1 to Registrants Form S-8 filed June 3, 2015; File No. 333-204666).* 10.7 Devon Energy Corporation 2009 Long-Term Incentive Plan (as amended and restated effective June 6, 2012) (incorporated by reference to Exhibit 10.2 to the Registrants Form 8-K filed June 8, 2012; File No. 001-32318).* 10.8 2013 Amendment (effective as of March 6, 2013) to the Devon Energy Corporation 2009 Long-Term Incentive Plan (as amended and restated effective June 6, 2012) (incorporated by reference to Exhibit 10.1 to Registrants Form 10-Q filed May 1, 2013; File No.001-32318).* 10.9 Devon Energy Corporation Annual Incentive Compensation Plan (amended and restated effective as of January1, 2017) (incorporated by reference to Exhibit 10.1 to Registrants Form 8-K filed June12, 2017; File No.001-32318).* 10.10 Devon Energy Corporation Non-Qualified Deferred Compensation Plan (amended and restated effective as of April 15, 2014) (incorporated by reference to Exhibit 10.1 to Registrants Form10-Q filed August 6, 2014; File No. 001-32318).* 10.11 Amendment 2014-2, executed May 9, 2014, to the Devon Energy Corporation Non-Qualified Deferred Compensation Plan (amended and restated effective April 15, 2014) (incorporated by reference to Exhibit 10.11 to Registrants Form 10-K filed February 20, 2015; File No. 001-32318).* 10.12 Amendment 2016-1, executed October 20, 2016, to the Devon Energy Corporation Non-Qualified Deferred Compensation Plan (amended and restated effective April 15, 2014) (incorporated by reference to Exhibit 10.13 to Registrants Form 10-K filed February 15, 2017; File No. 001-32318).* 10.13 Devon Energy Corporation Benefit Restoration Plan (amended and restated effective January 1, 2012) (incorporated by reference to Exhibit 10.15 to Registrants Form 10-K filed February 24, 2012; File No. 001-32318).* 10.14 Amendment 2014-1, executed March 7, 2014, to the Devon Energy Corporation Benefit Restoration Plan (amended and restated effective January 1, 2012) (incorporated by reference to Exhibit 10.6 to Registrants Form 10-Q filed May 9, 2014; File No. 001-32318).* 10.15 Amendment 2015-1, executed April 15, 2015, to the Devon Energy Corporation Benefit Restoration Plan (amended and restated effective January 1, 2012) (incorporated by reference to Exhibit 10.1 to Registrants Form 10-Q filed May 6, 2015; File No. 001-32318).* 10.16 Amendment 2016-1, executed October 20, 2016, to the Devon Energy Corporation Benefit Restoration Plan (amended and restated effective January 1, 2012) (incorporated by reference to Exhibit 10.17 to Registrants Form 10-K filed February 15, 2017; File No. 001-32318).* 10.17 Devon Energy Corporation Defined Contribution Restoration Plan (amended and restated effective January 1, 2012) (incorporated by reference to Exhibit 10.16 to Registrants Form 10-K filed February 24, 2012; File No. 001-32318).* 10.18 Amendment 2014-1, executed March 7, 2014, to the Devon Energy Corporation Defined Contribution Restoration Plan (amended and restated effective January 1, 2012) (incorporated by reference to Exhibit 10.7 to Registrants Form 10-Q filed May 9, 2014; File No. 001-32318).* 10.19 Amendment 2016-1, executed October 20, 2016, to the Devon Energy Corporation Defined Contribution Restoration Plan (amended and restated effective January 1, 2012) (incorporated by reference to Exhibit 10.20 to Registrants Form 10-K filed February 15, 2017; File No. 001-32318).* 10.20 Devon Energy Corporation Supplemental Contribution Plan (amended and restated effective January 1, 2012) (incorporated by reference to Exhibit 10.17 to Registrants Form 10-K filed February 24, 2012; File No. 001-32318).* 10.21 Amendment 2014-1, executed March 7, 2014, to the Devon Energy Corporation Supplemental Contribution Plan (amended and restated effective January 1, 2012) (incorporated by reference to Exhibit 10.8 to Registrants Form 10-Q filed May 9, 2014; File No.001-32318).* 10.22 Amendment 2016-1, executed October 20, 2016, to the Devon Energy Corporation Supplemental Contribution Plan (amended and restated effective January 1, 2012) (incorporated by reference to Exhibit 10.23 to Registrants Form 10-K filed February 15, 2017; File No. 001-32318).* 10.23 Devon Energy Corporation Supplemental Executive Retirement Plan (amended and restated effective January 1, 2012) (incorporated by reference to Exhibit 10.18 to Registrants Form 10-K filed February 24, 2012; File No. 001-32318).* 10.24 Amendment 2016-1, executed October 20, 2016, to the Devon Energy Corporation Supplemental Executive Retirement Plan (amended and restated effective January 1, 2012) (incorporated by reference to Exhibit 10.25 to Registrants Form 10-K filed February 15, 2017; File No. 001-32318).* 10.25 Devon Energy Corporation Supplemental Retirement Income Plan (amended and restated effective January 1, 2012) (incorporated by reference to Exhibit 10.19 to Registrants Form 10-K filed February 24, 2012; File No. 001-32318).* 10.26 Amendment 2014-1, executed March 7, 2014, to the Devon Energy Corporation Supplemental Retirement Income Plan (amended and restated effective January 1, 2012) (incorporated by reference to Exhibit 10.9 to Registrants Form 10-Q filed May 9, 2014; File No. 001-32318).* 10.27 Amendment 2016-1, executed October 20, 2016, to the Devon Energy Corporation Supplemental Retirement Income Plan (amended and restated effective January 1, 2012) (incorporated by reference to Exhibit 10.28 to Registrants Form 10-K filed February 15, 2017; File No. 001-32318).* 10.28 Devon Energy Corporation Incentive Savings Plan (amended and restated effective January 1, 2018), executed December18, 2017.* 10.29 Amended and Restated Form of Employment Agreement between Registrant and certain executive officers (incorporated by reference to Exhibit 10.19 to Registrants Form 10-K filed February 27, 2009; File No. 001-32318).* 10.30 Form of Amendment No. 1 to the Amended and Restated Employment Agreement between Registrant and certain executive officers (incorporated by reference to Exhibit 10.1 to Registrants Form 8-K filed April 25, 2011; File No. 001-32318).* 10.31 Form of Employment Agreement between Registrant and certain executive officers (incorporated by reference to Exhibit 10.22 to Registrants Form 10-K filed February 28, 2014; File No. 001-32318).* 10.32 Employment Agreement, dated April 19, 2017, by and between Registrant and Mr. Jeffrey L. Ritenour (incorporated by reference to Exhibit 10.1 to Registrants Form 8-K, filed on April 20, 2017; File No. 001-32318).* 10.33 Form of Notice of Grant of Performance Restricted Stock Award and Award Agreement under the 2009 Long-Term Incentive Plan (as amended and restated June 6, 2012) between Registrant and executive officers for performance based restricted stock awarded (incorporated by reference to Exhibit 10.25 to Registrants Form 10-K filed February 28, 2014; File No. 001-32318).* 10.34 Form of Notice of Grant of Performance Restricted Stock Award and Award Agreement under the 2009 Long-Term Incentive Plan (as amended and restated June 6, 2012) between Registrant and executive officers for performance based restricted stock awarded (incorporated by reference to Exhibit 10.29 to Registrants Form 10-K filed February 20, 2015; File No. 001-32318).* 10.35 Form of Notice of Grant of Performance Restricted Stock Award and Award Agreement under the 2015 Long-Term Incentive Plan between Registrant and David A. Hager for performance based restricted stock awarded (incorporated by reference to Exhibit 10.1 to Registrants Form 10-Q filed November 4, 2015; File No. 001-32318).* 10.36 Form of Notice of Grant of Performance Restricted Stock Award and Award Agreement under the 2015 Long-Term Incentive Plan between Registrant and executive officers for performance based restricted stock awarded (incorporated by reference to Exhibit 10.2 to Registrants Form 10-Q filed May 4, 2016; File No. 001-32318).* 10.37 2017 Form of Notice of Grant of Performance Restricted Stock Award and Award Agreement under the 2015 Long-Term Incentive Plan between Registrant and executive officers for performance based restricted stock awarded (incorporated by reference to Exhibit 10.1 to Registrants Form 10-Q filed May 3, 2017; File No. 001-32318).* 10.38 Form of Notice of Grant of Performance Share Unit Award and Award Agreement under the 2009 Long-Term Incentive Plan (as amended and restated June 6, 2012) between Registrant and executive officers for performance based restricted share units awarded (incorporated by reference to Exhibit 10.32 to Registrants Form 10-K filed February 20, 2015; File No. 001-32318).* 10.39 Form of Notice of Grant of Performance Share Unit Award and Award Agreement under the 2015 Long-Term Incentive Plan between Registrant and executive officers for performance based restricted share units awarded (incorporated by reference to Exhibit 10.3 to Registrants Form 10-Q filed May 4, 2016; File No. 001-32318).* 10.40 2017 Form of Notice of Grant of Performance Share Unit Award and Award Agreement under the 2015 Long-Term Incentive Plan between Registrant and executive officers for performance based restricted share units awarded (incorporated by reference to Exhibit 10.2 to Registrants Form 10-Q filed May 3, 2017; File No. 001-32318).* 10.41 Form of Notice of Grant of Incentive Stock Options and Award Agreement under the 2009 Long-Term Incentive Plan between Registrant and certain employees and executive officers for incentive stock options granted (incorporated by reference to Exhibit 10.15 to Registrants Form 10-K filed February 25, 2011; File No. 001-32318).* 10.42 Form of Notice of Grant of Nonqualified Stock Options and Award Agreement under the 2009 Long-Term Incentive Plan between Registrant and certain employees and executive officers for nonqualified stock options granted (incorporated by reference to Exhibit 10.16 to Registrants Form 10-K filed February 25, 2011; File No. 001-32318).* 10.43 Form of Non-Management Director Nonqualified Stock Option Award Agreement under the Devon Energy Corporation 2009 Long-Term Incentive Plan between Registrant and all non-management directors for nonqualified stock options granted (incorporated by reference to Exhibit 10.20 to Registrants Form 10-K filed on February 25, 2010; File No. 001-32318).* 10.44 Form of Notice of Grant of Restricted Stock Award and Award Agreement under the 2009 Long-Term Incentive Plan between Registrant and Thomas L. Mitchell for restricted stock awarded (incorporated by reference to Exhibit 10.18 to Registrants Form 10-K filed February 25, 2011; File No. 001-32318).* 10.45 Form of Notice of Grant of Restricted Stock Award and Award Agreement under the 2015 Long-Term Incentive Plan between Registrant and all non-management directors for restricted stock awarded (incorporated by reference to Exhibit 10.1 to Registrants Form 10-Q filed August 5, 2015; File No. 001-32318).* 10.46 2017 Form of Notice of Grant of Restricted Stock Award and Award Agreement under the 2017 Long-Term Incentive Plan between Devon and all non-management directors for restricted stock awarded (incorporated by reference to Exhibit 10.1 to Registrants Form 10-Q filed August2, 2017; File No.001-32318).* 10.47 Form of Letter Agreement amending the restricted stock award agreements and nonqualified stock option agreements under the 2009 Long-Term Incentive Plan and the 2005 Long-Term Incentive Plan between Registrant and John Richels (incorporated by reference to Exhibit 10.22 to Registrants Form 10-K filed February 25, 2011; File No. 001-32318).* 10.48 Form of Amendment to Incentive Stock Option Award Agreements between Registrant and post-retirement eligible executives relating to incentive stock options under the 2009 Long-Term Incentive Plan (incorporated by reference to Exhibit 10.24 to Registrants Form 10-K filed February 21, 2013; File No. 001-32318).* 10.49 Amendment to Performance Share Unit Award Agreement dated effective September 16, 2015, between Registrant and John Richels to Performance Share Unit Award Agreement dated February 10, 2015 (incorporated by reference to Exhibit 10.43 to Registrants Form 10-K filed February 17, 2016; File No. 001-32318).* 10.50 Amendment to Performance Restricted Stock Award Agreement dated effective September 16, 2015, between Registrant and John Richels to Performance Restricted Stock Award Agreement dated February 10, 2015 (incorporated by reference to Exhibit 10.44 to Registrants Form 10-K filed February 17, 2016; File No. 001-32318).* 12 Statement of computations of ratios of earnings to fixed charges. 21 List of Subsidiaries. 23.1 Consent of KPMG LLP. 23.2 Consent of LaRoche Petroleum Consultants, Ltd. 23.3 Consent of Deloitte LLP. 31.1 Certification of principal executive officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. 31.2 Certification of principal financial officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. 32.1 Certification of principal executive officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002. 32.2 Certification of principal financial officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002. 99.1 Report of LaRoche Petroleum Consultants, Ltd. 99.2 Report of Deloitte LLP.