WHITING PETROLEUM CORP Contracts & Agreements

Warrant Assignment and Assumption Agreement, dated as of July 1, 2022, by and among Oasis Petroleum Inc., Whiting Petroleum Corporation, Computershare Inc. and Computershare Trust... (Filed With SEC on July 7, 2022)

First Amendment to Executive Employment and Severance Agreement, dated March 3, 2022, by and between Whiting Petroleum Corporation and M. Scott Regan (Filed With SEC on May 4, 2022)

Form of First Addendum to Executive Employment and Severance Agreement by and between Whiting Petroleum Corporation and Charles J. Rimer (Filed With SEC on April 15, 2022)

Form of First Addendum to Employment Agreements for Certain Executives of the Company (Filed With SEC on April 15, 2022)

Agreement and Plan of Merger, dated as of March 7, 2022, by and among Oasis Petroleum Inc., Ohm Merger Sub Inc., New Ohm LLC and Whiting Petroleum Corporation (Filed With SEC on March 8, 2022)

Description of Securities (Filed With SEC on February 23, 2022)

Second Amendment and Waiver to Credit Agreement, dated as of September 15, 2021, among Whiting Oil and Gas Corporation as Borrower, its Parent Guarantor Whiting Petroleum... (Filed With SEC on November 3, 2021)

First Amendment to Credit Agreement, dated as of June 7, 2021, among Whiting Oil and Gas Corporation as Borrower, its Parent Guarantor Whiting Petroleum Corporation, JPMorgan... (Filed With SEC on August 4, 2021)

Description of Securities (Filed With SEC on February 25, 2021)

Form of Executive Employment Agreement and Severance Agreement for executive officers of Whiting Petroleum Corporation other than Lynn A. Peterson, James P. Henderson and Charles... (Filed With SEC on February 25, 2021)

Executive Employment and Severance Agreement, dated as of February 2, 2021, by and between Whiting Petroleum Corporation and Lynn A. Peterson (Filed With SEC on February 4, 2021)

Executive Employment and Severance Agreement, dated as of February 2, 2021, by and between Whiting Petroleum Corporation and James P. Henderson (Filed With SEC on February 4, 2021)

Executive Employment and Severance Agreement, dated as of February 2, 2021, by and between Whiting Petroleum Corporation and Charles J. Rimer (Filed With SEC on February 4, 2021)

Form of Performance Stock Unit Award Agreement (Filed With SEC on February 4, 2021)

Form of Restricted Stock Unit Award Agreement (extended vesting) (Filed With SEC on February 4, 2021)

Form of Restricted Stock Unit Award Agreement (time-based vesting) (Filed With SEC on February 4, 2021)

Employment Agreement, by and between Whiting Petroleum Corporation and Charles J. Rimer, dated September 1, 2020 (Filed With SEC on November 6, 2020)

Summary of Non-Employee Director Compensation for Whiting Petroleum Corporation (Filed With SEC on November 6, 2020)

Form of Restricted Stock Unit Award Agreement (Officer Time Vesting) pursuant to the Whiting Petroleum Corporation 2020 Equity Incentive Plan (Filed With SEC on November 6, 2020)

Form of Restricted Stock Unit Award Agreement (Officer Stock Price Performance Vesting) pursuant to the Whiting Petroleum Corporation 2020 Equity Incentive Plan (Filed With SEC on November 6, 2020)

Form of Restricted Stock Unit Award Agreement (Non-Employee Director) pursuant to the Whiting Petroleum Corporation 2020 Equity Incentive Plan (Filed With SEC on November 6, 2020)

Tripartite Agreement, dated June 25, 2020, by and among Whiting Petroleum Corporation, Delaware Trust Company and The Bank of New York Mellon Trust Company, N.A (Filed With SEC on August 7, 2020)

Form of Retention Agreement for executive officers of Whiting Petroleum Corporation (Filed With SEC on May 7, 2020)

Summary of Non-Employee Director Compensation for Whiting Petroleum Corporation (Filed With SEC on May 7, 2020)

Description of Securities (Filed With SEC on February 27, 2020)

Summary of Non-Employee Director Compensation for Whiting Petroleum Corporation (Filed With SEC on February 27, 2020)

Form of Restricted Stock Agreement pursuant to the Whiting Petroleum Corporation 2013 Equity Incentive Plan for time-based vesting awards granted to executive officers (Filed With SEC on February 27, 2020)

Form of Performance Share Award Agreement pursuant to the Whiting Petroleum Corporation 2013 Equity Incentive Plan granted in 2020 (Filed With SEC on February 27, 2020)

Form of Restricted Stock Unit Agreement (Cash-Settled) pursuant to the Whiting Petroleum Corporation 2013 Equity Incentive Plan granted to executive officers (Filed With SEC on February 27, 2020)

First Amendment to Seventh Amended and Restated Credit Agreement, dated as of September 13, 2019, among Whiting Petroleum Corporation, Whiting Oil and Gas Corporation, the lenders... (Filed With SEC on September 16, 2019)

Non-Competition and Non-Solicitation Agreement, between Michael J. Stevens and Whiting Petroleum Corporation, effective as of August 1, 2019 (Filed With SEC on July 16, 2019)

Summary of Non-Employee Director Compensation for Whiting Petroleum Corporation (Filed With SEC on February 28, 2019)

Executive Employment and Severance Agreement, between Charles Rimer and Whiting Petroleum Corporation, effective as of November 15, 2018 (Filed With SEC on November 15, 2018)

Letter Agreement, dated August 24, 2018, Amending Outstanding Restricted Stock and Performance Share Awards and Executive Employment and Severance Agreement (Filed With SEC on August 30, 2018)

Form of Restricted Stock Unit Award Agreement (Stock-Settled) (Filed With SEC on August 30, 2018)

Form of Performance Share Unit Award Agreement (Filed With SEC on August 30, 2018)

Form of Performance Share Award Agreement pursuant to the Whiting Petroleum Corporation 2013 Equity Incentive Plan granted in 2018 and after (Filed With SEC on February 22, 2018)

Summary of Non-Employee Director Compensation for Whiting Petroleum Corporation (Filed With SEC on February 22, 2018)

Fifth Supplemental Indenture, dated December 27, 2017, among Whiting Petroleum Corporation, Whiting Oil and Gas Corporation, Whiting US Holding Company, Whiting Canadian Holding... (Filed With SEC on December 27, 2017)

Registration Rights Agreement, dated as of December 27, 2017, by and among Whiting Petroleum Corporation, Whiting Oil and Gas Corporation, Whiting US Holding Company, Whiting... (Filed With SEC on December 27, 2017)

Purchase Agreement, dated December 12, 2017, by and among Whiting Petroleum Corporation, Whiting Oil and Gas Corporation, Whiting US Holding Company, Whiting Canadian Holding... (Filed With SEC on December 13, 2017)

Fifth Amendment to Sixth Amended and Restated Credit Agreement, dated as of December 12, 2017, among Whiting Petroleum Corporation, its subsidiary Whiting Oil and Gas Corporation,... (Filed With SEC on December 13, 2017)

Whiting Petroleum Corporation 2013 Equity Incentive Plan, as amended and restated (Filed With SEC on November 9, 2017)

Executive Employment and Severance Agreement, between Bradley J. Holly and Whiting Petroleum Corporation, effective as of November 1, 2017 (Filed With SEC on October 26, 2017)

Amended and Restated Executive Employment and Severance Agreement, between James J. Volker and Whiting Petroleum Corporation, effective as of November 1, 2017 (Filed With SEC on October 26, 2017)

Form of Restricted Stock Unit Award Agreement (Cash-Settled) (Filed With SEC on October 26, 2017)

Form of Restricted Stock Unit Award Agreement (Stock-Settled) (Filed With SEC on October 26, 2017)

Purchase and Sale Agreement, dated August 14, 2017, by and among Whiting Resources Corporation, RimRock Oil & Gas Williston, LLC, Whiting Oil and Gas Corporation and RimRock Oil &... (Filed With SEC on September 6, 2017)

WHITING PETROLEUM CORPORATION RESTRICTED STOCK AGREEMENT (Filed With SEC on February 23, 2017)

WHITING PETROLEUM CORPORATION PERFORMANCE SHARE AWARD AGREEMENT (Filed With SEC on February 23, 2017)

WHITING PETROLEUM CORPORATION 2013 EQUITY INCENTIVE PLAN Amended and Restated (Filed With SEC on February 23, 2017)

Committee Service (Filed With SEC on February 23, 2017)

PURCHASE AND SALE AGREEMENT BY AND BETWEEN WHITINGOIL AND GAS CORPORATION AS SELLER AND FOUR CORNERSPETROLEUM II, LLC AS BUYER EFFECTIVE AS OF JULY 1, 2016 NORTH WARD ESTES FIELD... (Filed With SEC on August 2, 2016)

WHITING PETROLEUM CORPORATION, THE GUARANTORS NAMED ON THE SIGNATURE PAGE HEREOF and THE BANK OF NEW YORK MELLONTRUST COMPANY, N.A., As Trustee FOURTH SUPPLEMENTAL INDENTURE dated... (Filed With SEC on July 5, 2016)

WHITING PETROLEUM CORPORATION, THE GUARANTORS NAMED ON THE SIGNATURE PAGE HEREOF and THE BANK OF NEW YORK MELLONTRUST COMPANY, N.A., As Trustee FIFTH SUPPLEMENTAL INDENTURE dated... (Filed With SEC on July 5, 2016)

WHITING PETROLEUM CORPORATION, THE GUARANTORS NAMED ON THE SIGNATURE PAGE HEREOF and THE BANK OF NEW YORK MELLONTRUST COMPANY, N.A., As Trustee SIXTH SUPPLEMENTAL INDENTURE dated... (Filed With SEC on July 5, 2016)

WHITING PETROLEUM CORPORATION, as Issuer AND WHITING OIL AND GAS CORPORATION WHITING US HOLDING COMPANY WHITINGCANADIAN HOLDING COMPANY ULC WHITING RESOURCES CORPORATION, as... (Filed With SEC on July 5, 2016)

WHITING PETROLEUM CORPORATION, THE GUARANTORS NAMED ON THE SIGNATURE PAGE HEREOF and THE BANK OF NEW YORK MELLONTRUST COMPANY, N.A., As Trustee SECOND SUPPLEMENTAL INDENTURE dated... (Filed With SEC on July 5, 2016)

THIRD AMENDMENT TO SIXTH AMENDED AND RESTATED CREDIT AGREEMENT dated as of March 25, 2016 among WHITING PETROLEUMCORPORATION, as Parent Guarantor, WHITING OIL AND GAS CORPORATION... (Filed With SEC on March 28, 2016)

WHITING PETROLEUM CORPORATION AS ISSUER AND THE SUBSIDIARY GUARANTORS NAMED HEREIN, AS SUBSIDIARY GUARANTORS TO THE BANK OF NEWYORK MELLON TRUST COMPANY, N.A., AS TRUSTEE SENIOR... (Filed With SEC on March 23, 2016)

WHITING PETROLEUM CORPORATION, THE GUARANTORS NAMED ON THE SIGNATURE PAGE HEREOF and THE BANK OF NEW YORK MELLONTRUST COMPANY, N.A., As Trustee FIRST SUPPLEMENTAL INDENTURE dated... (Filed With SEC on March 23, 2016)

WHITING PETROLEUM CORPORATION, THE GUARANTORS NAMED ON THE SIGNATURE PAGE HEREOF and THE BANK OF NEW YORK MELLONTRUST COMPANY, N.A., As Trustee SECOND SUPPLEMENTAL INDENTURE dated... (Filed With SEC on March 23, 2016)

WHITING PETROLEUM CORPORATION, THE GUARANTORS NAMED ON THE SIGNATURE PAGE HEREOF and THE BANK OF NEW YORK MELLONTRUST COMPANY, N.A., As Trustee THIRD SUPPLEMENTAL INDENTURE dated... (Filed With SEC on March 23, 2016)

WHITING PETROLEUM CORPORATION AS ISSUER AND THE SUBSIDIARY GUARANTORS NAMED HEREIN, AS SUBSIDIARY GUARANTORS TO THE BANK OF NEWYORK MELLON TRUST COMPANY, N.A., AS TRUSTEE... (Filed With SEC on March 23, 2016)

WHITING PETROLEUM CORPORATION, THE GUARANTORS NAMED ON THE SIGNATURE PAGE HEREOF and THE BANK OF NEW YORK MELLONTRUST COMPANY, N.A., As Trustee FIRST SUPPLEMENTAL INDENTURE dated... (Filed With SEC on March 23, 2016)

Committee Service (Filed With SEC on February 25, 2016)

SECOND AMENDMENT TO SIXTH AMENDED AND RESTATED CREDIT AGREEMENT dated as of October 13, 2015 among WHITING PETROLEUMCORPORATION, as Parent Guarantor, WHITING OIL AND GAS... (Filed With SEC on October 14, 2015)

FIRST AMENDMENT TO SIXTH AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF April 27, 2015 AMONG WHITING PETROLEUM CORPORATION, as Parent Guarantor, WHITING OIL AND GAS... (Filed With SEC on April 30, 2015)

WHITING PETROLEUM CORPORATION, as Issuer AND WHITING OIL AND GAS CORPORATION WHITING US HOLDING COMPANY WHITINGCANADIAN HOLDING COMPANY ULC WHITING RESOURCES CORPORATION, as... (Filed With SEC on March 30, 2015)

WHITING PETROLEUM CORPORATION, THE GUARANTORS NAMED ON THE SIGNATURE PAGE HEREOF and THE BANK OF NEW YORK MELLONTRUST COMPANY, N.A., as Trustee FOURTH SUPPLEMENTAL INDENTURE dated... (Filed With SEC on March 30, 2015)

REGISTRATIONRIGHTS AGREEMENT (Filed With SEC on March 30, 2015)

WHITING PETROLEUM CORPORATION (aDelaware corporation) 35,000,000 Shares of Common Stock (Par Value $0.001 Per Share) UNDERWRITING AGREEMENT (Filed With SEC on March 26, 2015)

WHITING PETROLEUM CORPORATION (aDelaware corporation) $1,000,000,000 Aggregate Principal Amount of 1.25% Convertible Senior Notes due 2020 PURCHASE AGREEMENT (Filed With SEC on March 26, 2015)

WHITING PETROLEUM CORPORATION (a Delaware corporation) $750,000,000 Aggregate Principal Amount of 6.25% Senior Notes due 2023 PURCHASE AGREEMENT (Filed With SEC on March 26, 2015)

Committee Service (Filed With SEC on February 27, 2015)

EXECUTIVE EMPLOYMENT AND SEVERANCE AGREEMENT (Filed With SEC on January 5, 2015)

WHITING PETROLEUM CORPORATION PERFORMANCE SHARE AWARD AGREEMENT (Filed With SEC on January 5, 2015)

MAXIMUM CREDIT AMOUNT INCREASE AGREEMENT (Filed With SEC on December 22, 2014)

WHITING PETROLEUM CORPORATION And the Guarantors named herein 6 1D2% SENIOR SUBORDINATED NOTES DUE 2018 SUPPLEMENTAL INDENTURE AND AMENDMENT SUBSIDIARY GUARANTEE DATED AS OF... (Filed With SEC on December 12, 2014)

WHITING PETROLEUM CORPORATION And the Guarantors named herein 5.000% SENIOR NOTES DUE 2019 SUPPLEMENTALINDENTURE AND AMENDMENT SUBSIDIARY GUARANTEE DATED AS OF DECEMBER 11, 2014... (Filed With SEC on December 12, 2014)

WHITING PETROLEUM CORPORATION And the Guarantors named herein 5.750% SENIOR NOTES DUE 2021 SUPPLEMENTALINDENTURE AND AMENDMENT SUBSIDIARY GUARANTEE DATED AS OF DECEMBER 11, 2014... (Filed With SEC on December 12, 2014)

SECOND SUPPLEMENTAL INDENTURE (Filed With SEC on December 8, 2014)

AMENDED AND RESTATED GUARANTY AND COLLATERAL AGREEMENT dated as of December 8, 2014 made by WHITING PETROLEUMCORPORATION, WHITING OIL AND GAS CORPORATION and Each of the Other... (Filed With SEC on December 8, 2014)

FIRST SUPPLEMENTAL INDENTURE (Filed With SEC on October 20, 2014)

ARRANGEMENTAGREEMENT among WHITINGPETROLEUM CORPORATION, 1007695 B.C. LTD. and KODIAK OIL & GASCORP. dated as of JULY13, 2014 TABLE OF CONTENTS (Filed With SEC on July 14, 2014)

SIXTH AMENDMENT TO FIFTH AMENDED AND RESTATED CREDIT AGREEMENT DATEDAS OF APRIL 2, 2014 AMONG WHITING PETROLEUM CORPORATION, AS PARENT GUARANTOR, WHITING OIL AND GAS CORPORATION,... (Filed With SEC on April 4, 2014)

EX-10.7 (Summary of Non-Employee Director Compensation) (Filed With SEC on February 28, 2014)

EX-10.14 (Form of Restricted Stock Agreement - Performance Vesting) (Filed With SEC on February 28, 2014)

EX-10.15 (Form of Restricted Stock Agreement - Time-based Vesting) (Filed With SEC on February 28, 2014)

EX-10.16 (Form of Stock Option Agreement) (Filed With SEC on February 28, 2014)

WHITING PETROLEUM CORPORATION (aDelaware corporation) $400,000,000 Aggregate Principal Amount of 5.750% Senior Notes due 2021 PURCHASE AGREEMENT (Filed With SEC on September 26, 2013)

WHITING PETROLEUM CORPORATION, THE GUARANTOR NAMED ON THE SIGNATURE PAGE HEREOF and THE BANK OF NEW YORK MELLONTRUST COMPANY, N.A., As Trustee THIRD SUPPLEMENTAL INDENTURE dated... (Filed With SEC on September 26, 2013)

REGISTRATION RIGHTS AGREEMENT (Filed With SEC on September 26, 2013)

WHITING PETROLEUM CORPORATION (aDelaware corporation) $1,100,000,000 Aggregate Principal Amount of 5.000% Senior Notes due 2019 $800,000,000 Aggregate Principal Amount of 5.750%... (Filed With SEC on September 12, 2013)

WHITING PETROLEUM CORPORATION AS ISSUER AND THE SUBSIDIARY GUARANTORS NAMED HEREIN, AS SUBSIDIARY GUARANTORS TO THE BANK OF NEWYORK MELLON TRUST COMPANY, N.A., AS TRUSTEE SENIOR... (Filed With SEC on September 12, 2013)

WHITING PETROLEUM CORPORATION, THE GUARANTOR NAMED ON THE SIGNATURE PAGE HEREOF and THE BANK OF NEW YORK MELLONTRUST COMPANY, N.A., As Trustee FIRST SUPPLEMENTAL INDENTURE dated... (Filed With SEC on September 12, 2013)

WHITING PETROLEUM CORPORATION, THE GUARANTOR NAMED ON THE SIGNATURE PAGE HEREOF and THE BANK OF NEW YORK MELLONTRUST COMPANY, N.A., As Trustee SECOND SUPPLEMENTAL INDENTURE dated... (Filed With SEC on September 12, 2013)

FIFTHAMENDMENT TO FIFTH AMENDED AND RESTATED CREDIT AGREEMENT DATEDAS OF SEPTEMBER 6, 2013 AMONG WHITING PETROLEUM CORPORATION, AS PARENT GUARANTOR, WHITING OIL AND GAS... (Filed With SEC on September 9, 2013)

Fourth Amendment to Fifth Amended and Restated Credit Agreement, dated as of June 27, 2013 (Filed With SEC on July 26, 2013)

PURCHASE AND SALE AGREEMENT BY AND BETWEEN WHITING OIL AND GAS CORPORATION AS SELLER AND BREITBURN OPERATING L.P. AS BUYER EFFECTIVE AS OF APRIL 1, 2013 POSTLE AND NE HARDESTY... (Filed With SEC on June 24, 2013)

NONCOMPETITION AGREEMENT (Filed With SEC on June 19, 2013)

EX-10.9 (Summary of Non-Employee Director Compensation) (Filed With SEC on February 28, 2013)

First Amendment to Fifth Amended and Restated Credit Agreement, dated as of April 15, 2011 (Filed With SEC on April 29, 2011)

EX-10.9 (Summary of Non-Employee Director Compensation) (Filed With SEC on February 24, 2011)

WHITING PETROLEUM CORPORATION (a Delaware corporation) $350,000,000 Aggregate Principal Amount of 61/2% Senior Notes due 2018 UNDERWRITING AGREEMENT (Filed With SEC on September 24, 2010)

WHITING PETROLEUM CORPORATION AS ISSUER AND THE SUBSIDIARY GUARANTORS NAMED HEREIN, AS SUBSIDIARY GUARANTORS TO J.P. MORGAN TRUST COMPANY, NATIONAL ASSOCIATION, AS TRUSTEE... (Filed With SEC on September 24, 2010)

WHITING PETROLEUM CORPORATION, (Filed With SEC on September 24, 2010)

declines in oil or natural gas prices (Filed With SEC on August 17, 2010)

SECOND AMENDMENT TO (Filed With SEC on August 9, 2010)

WHITING PETROLEUM CORPORATION (a Delaware corporation) 3,000,000 Shares of 6.25% Convertible Perpetual Preferred Stock (Filed With SEC on June 18, 2009)

FIRST AMENDMENT TO (Filed With SEC on June 16, 2009)

EX-10.9 (Summary of Non-Employee Director Compensation) (Filed With SEC on February 25, 2009)

EX-10.14 (Form of Stock Option Agreement) (Filed With SEC on February 25, 2009)

WHITING PETROLEUM CORPORATION (a Delaware corporation) 8,000,000 Shares of Common Stock (Filed With SEC on January 30, 2009)

Form of Indemnification Agreement for directors and officers of Whiting Petroleum Corporation (Filed With SEC on October 30, 2008)

PURCHASEAND SALE AGREEMENT DATEDEFFECTIVE AS OF JANUARY 1, 2008 BETWEEN CHICAGOENERGY ASSOCIATES, LLC ASSELLER AND WHITINGOIL AND GAS CORPORATION ASBUYER List of Exhibits... (Filed With SEC on May 6, 2008)

PURCHASEAND SALE AGREEMENT DATEDEFFECTIVE AS OF JANUARY 1, 2008 BETWEEN COMETRESOURCES LLC ASSELLER AND WHITINGOIL AND GAS CORPORATION ASBUYER List of Exhibits andSchedules (Filed With SEC on May 6, 2008)

Form of Restricted Stock Agreement (Filed With SEC on May 5, 2008)

EX-10.6 (Production Participation Plan, Amended and Restated February 4, 2008) (Filed With SEC on February 28, 2008)

EX-10.10 (Amended and Restated Production Participation Plan Supplemental Payment Agreement, dated January 14, 2008) (Filed With SEC on February 28, 2008)

Summary of Non-Employee Director Compensation for Whiting Petroleum Corporation (Filed With SEC on October 31, 2007)

Purchase Agreement (Filed With SEC on June 28, 2007)

Form of Restricted Stock Agreement (Filed With SEC on April 27, 2007)

2003 Equity Incentive Plan, as amended (Filed With SEC on February 28, 2007)

First Amendment to Production Participation Plan (Filed With SEC on February 28, 2007)

Production Participation Plan Credit Service Agreement (Filed With SEC on February 28, 2007)

Production Participation Plan Supplemental Payment Agreement (Filed With SEC on February 28, 2007)

GLOBAL NOTE (Filed With SEC on November 23, 2005)

WHITING PETROLEUM CORPORATION AND THE GUARANTORS NAMED ON THE SIGNATURE PAGE HEREOF 7% SENIOR SUBORDINATED NOTES DUE 2014 INDENTURE Dated as of October 4, 2005 J.P. MORGAN TRUST... (Filed With SEC on October 11, 2005)

WHITING PETROLEUM CORPORATION (a Delaware corporation) Senior Subordinated Notes due 2014 REGISTRATION RIGHTS AGREEMENT (Filed With SEC on October 11, 2005)

WHITING PETROLEUM CORPORATION (a Delaware corporation) 5,750,000 Shares of Common Stock PURCHASE AGREEMENT (Filed With SEC on September 29, 2005)

Second Amendment to Second Amended/Restated Credit Agreement (Filed With SEC on August 2, 2005)

1st Amendment to Amended/Restated Credit Agreement (Filed With SEC on April 15, 2005)

Form of Supplemental Indenture (Filed With SEC on April 15, 2005)

WHITING PETROLEUM CORPORATION (a Delaware corporation) Shares of Common Stock PURCHASE AGREEMENT (Filed With SEC on October 29, 2004)

WHITING PETROLEUM CORPORATION RESTRICTED STOCK AGREEMENT (Filed With SEC on October 18, 2004)

AMENDMENT NO. 1 TO THE AGREEMENT ANDPLAN OF MERGER (Filed With SEC on May 27, 2004)

GLOBAL NOTE (Filed With SEC on May 27, 2004)

WHITING PETROLEUM CORPORATION AND THE GUARANTORS NAMED ON THESIGNATURE PAGE HEREOF (Filed With SEC on May 12, 2004)

WHITING PETROLEUM CORPORATION (a Delaware corporation) SeniorSubordinated Notes due 2012 REGISTRATION RIGHTS AGREEMENT (Filed With SEC on May 12, 2004)

WHITING PETROLEUMCORPORATION PRODUCTION PARTICIPATION PLAN (As Amended and Restated Effective April 23, 2004) WHITING PETROLEUM CORPORATION PRODUCTION PARTICIPATION PLAN (As... (Filed With SEC on May 12, 2004)

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WHITING PETROLEUM CORP Contracts & Agreements