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Mahaffey & Gore, P.C. is a Law Firm in Oklahoma City, OklahomaPRACTICING LAW IN Business Law, Contracts, Environmental Law, Litigation, Natural Resources - Oil and Gas.

Mahaffey & Gore, P.C.

Attorneys At Law

300 Northeast First Street
Oklahoma City, OK 73104-4004
Oklahoma County

Contact Mahaffey & Gore, P.C.

(405) 236-0478 
(405) 236-1520 Fax
 Link to Mahaffey & Gore, P.C. web site www.mahaffeygore.com

Areas of Practice

Business Law, Contracts, Environmental Law, Litigation, Natural Resources - Oil and Gas


Firm Profile

Firm Members

Biographical Listing


Mahaffey & Gore, P.C. is a Law Firm in Oklahoma, Oklahoma City PRACTICING LAW IN Business Law, Contracts, Environmental Law, Litigation, Natural Resources - Oil and Gas

Laws of Practice

General Civil Trial Practice • Oil and Gas Law • Corporation Commission • Title Exam • Real Property Law • Probate and Trust • Mergers and Acquisitions • Corporate Law • Environmental Litigation

Phone

Telephone: (405) 236-0478
Facsimile: 236-1520

Website

REPRESENTATIVE CLIENTS:

89 Energy III; Antioch Energy, LLC; ARP Oklahoma, LLC; Arvine Pipe & Supply Company; Axiom, LLC; BCE-Mach LLC; BCE-Mach II LLC; BCE-Mach III LLC; BNK Petroleum (US), Inc.; Brent Baker Oil & Gas, Inc.; CarKel Energy, LLC; Citizen Energy III, LLC; Craig Elder Oil & Gas, LLC; Derby Exploration, LLC; EOG Resources, Inc.; Fossil Creek Energy Corporation; Gaedeke Oil & Gas Operating, LLC; Gas Technology Institute; Indian Exploration Company; Landmark Energy, LLC; Lotocka, LLC; Mach Resources LLC; Native Exploration Operating, LLC; New Prospect Company; Ovintiv Inc.; Oxley Energy, LLC; QC Environmental Services, Inc.; Rainbo Service Co.; Red Rocks Oil & Gas Operating, LLC; Redland Resources, Inc.; Rox Exploration, Inc.; Sandstone Energy Acquisitions, Inc.; Scoop I, LP; Source Operating, Inc.; Staghorn Petroleum, LLC; Staghorn Petroleum II, LLC; Stephens Production Company; Swan Energy, Inc.; Triumph Energy, LLC; Wake Energy, LLC; Wytex Production Corporation.



Travis P. Brown, born Kingfisher, Oklahoma, November, 1977; admitted to bar, 2005, Oklahoma; also admitted to practice before U.S. District Court, Northern, Eastern and Western Districts of Oklahoma. Preparatory education, Oklahoma State University (B.S., Finance, 2002); legal education, University of Oklahoma College of Law (J.D., with highest honors, 2005). Member: Oklahoma County Bar Association; Oklahoma Bar Association; Oklahoma City Mineral Lawyers Society. E−Mail: Travis P. Brown
Zachary J. Foster, born Wenatchee, Washington, March, 1984; admitted to bar, 2011, Oklahoma; also admitted to practice before U.S. District Court, Eastern and Western Districts of Oklahoma. Preparatory education, East Central University (B.A., 2007); legal education, Oklahoma City University School of Law (J.D., cum laude, 2011). Member: Oklahoma County Bar Association; Oklahoma Bar Association; Oklahoma City Mineral Lawyers Society. E−Mail: Zachary J. Foster
Richard J. Gore, born Oklahoma City, Oklahoma, November, 1944; admitted to bar, 1975, Oklahoma; also admitted to practice before U.S. Court of Appeals, Tenth Circuit; U.S. District Court, Northern, Eastern and Western Districts of Oklahoma. Preparatory education, University of Oklahoma (B.A., 1967); legal education, University of Oklahoma College of Law (J.D., 1975). Fraternity: Phi Delta Phi (Magister, 1974-1975). Oklahoma Law Review, 1973-1975. Clerk to Alfred P. Murrah, U.S. Court of Appeals, Tenth Circuit. Member: Oklahoma County Bar Association; Oklahoma Bar Association; Oklahoma City Mineral Lawyers Society. (Capt., USMC, 1967-1972). E−Mail: Richard J. Gore
Lincoln C. Hatfield, born Oklahoma City, Oklahoma, September, 1984; admitted to bar, 2014, Oklahoma; also admitted to practice before U.S. District Court, Northern, Eastern and Western Districts of Oklahoma. Preparatory education, Southwestern Oklahoma State University (B.A., Education, 2008); legal education, Oklahoma City University School of Law (J.D., 2014). Member: Oklahoma County Bar Association; Oklahoma Bar Association. E−Mail: Lincoln C. Hatfield
David B. Mahaffey, born Norman, Oklahoma, September, 1976; admitted to bar, 2006, Oklahoma. Preparatory education, University of Oklahoma (B.A., summa cum laude, 1999); legal education, University of Oklahoma College of Law (J.D., 2005). Member: Oklahoma County Bar Association; Oklahoma Bar Association; Oklahoma City Mineral Lawyers Society. E−Mail: David B. Mahaffey
Gregory L. Mahaffey, born Fort Worth, Texas, August, 1950; admitted to bar, 1975, Oklahoma; also admitted to practice before U.S. Supreme Court; U.S. Court of Appeals, Tenth Circuit; U.S. District Courts, Northern, Eastern and Western Districts of Oklahoma, Northern District of Texas, Western District of Kentucky and Southern District of Mississippi. Preparatory education, Texas Tech University (B.S.I.E., 1972); legal education, University of Oklahoma College of Law (J.D., 1975). Recipient, 2017 Eugene Kuntz Award, Energy and Natural Resources Law Section, Oklahoma Bar Association/University of Oklahoma College of Law. Member: Oklahoma County Bar Association; Oklahoma Bar Association; Oklahoma City Mineral Lawyers Society (President, 1990-1991). E−Mail: Gregory L. Mahaffey
Cody J. McPherson, born Purcell, Oklahoma, August, 1977; admitted to bar, 2004, Oklahoma; also admitted to practice before U.S. District Court, Western District of Oklahoma. Preparatory education, University of Oklahoma (B.A., 2001); legal education, Oklahoma City University School of Law (J.D., magna cum laude, 2004). Fraternity: Phi Delta Phi. Member: Oklahoma County Bar Association; Oklahoma Bar Association; Oklahoma City Mineral Lawyers Society. E−Mail: Cody J. McPherson
Richard L. Rose, born Oklahoma City, Oklahoma, July, 1969; admitted to bar, 2004, Oklahoma; also admitted to practice before U.S. District Court, Northern, Eastern and Western Districts of Oklahoma. Preparatory education, Southern Nazarene University (B.S., 2000); legal education, Oklahoma City University School of Law (J.D., magna cum laude, 2003). Fraternity: Phi Delta Phi. Order of Barristers. President, Student Bar Association. Recipient, Dean's Service Award. Selected: Outstanding Young Lawyer, Oklahoma County Bar Association, 2007; Outstanding Young Lawyer of the Year, Oklahoma Bar Association, 2010. Chief of Staff and Special Counsel to Speaker of the House, Oklahoma House of Representatives, 54th, 56th, 57th and 58th Legislatures, 2012-2014; 2016-. Appointed, Council of State Governments, Suggested State Legislation Committee, 2013. Named in: Oklahoma Super Lawyers® 'Rising Star' editions, 2010-2014. Member: Oklahoma County Bar Association (Chair, Young Lawyers Division, 2006-2007; Board of Governors, 2009-2017); Oklahoma Bar Association (Committees: Chair, Wills for Heroes, 2006-2008; Chair, Disaster Relief, 2007-2008; Chair, Young Lawyers Division, 2008-2009); Federal Bar Association (Chair, Western District Pro-Bono Trial Committee, 2007-2008). E−Mail: Richard L. Rose
ASSOCIATES
Micah L. Adkison, born Arlington, Texas, July, 1980; admitted to bar, 2017, Oklahoma; 2018, North Dakota; also admitted to practice before U.S. Court of Appeals, Tenth Circuit; U.S. District Court, Northern, Eastern and Western Districts of Oklahoma. Preparatory education, Tarleton State University (B.S., Political Science, 2003); legal education, University of Oklahoma College of Law (J.D., with distinction, 2017). Member: Oklahoma County Bar Association; Oklahoma Bar Association; American Association of Professional Landmen; Oklahoma City Mineral Lawyers Society (Past President). E−Mail: Micah L. Adkison
Caleb A. Hartwell, born Baytown, Texas, October, 1990; admitted to bar, 2017, Oklahoma; also admitted to practice before U.S. District Court, Western District of Oklahoma. Preparatory education, Wheaton College (B.A., Philosophy, cum laude, 2012); legal education, University of Oklahoma College of Law (J.D., with honors, 2017). Member: Oklahoma County Bar Association; Oklahoma Bar Association; Oklahoma City Mineral Lawyers Society. Oklahoma Corporation Commission; Oil and Gas Law; State and Federal Litigation. E−Mail: Caleb A. Hartwell
J. Matt Hill, born Stillwater, Oklahoma, December, 1991; admitted to bar, 2018, Oklahoma; also admitted to practice before U.S. District Court, Western District of Oklahoma. Preparatory education, Southwestern Oklahoma State University (B.A., History, 2014); legal education, Oklahoma City University School of Law (J.D., summa cum laude, 2018). Member: Oklahoma County Bar Association; Oklahoma Bar Association; Oklahoma City Mineral Lawyers Society. E−Mail: J. Matt Hill
Myrenda R. Jones, born Oklahoma City, Oklahoma; admitted to bar, 2019, Oklahoma; also admitted to practice before U.S. District Court, Western District of Oklahoma. Preparatory education, University of Oklahoma (B.A., Organizational Communications, 1997); legal education, University of Oklahoma College of Law (J.D., 2019). Member: Oklahoma County Bar Association; Oklahoma Bar Association; Oklahoma City Association of Professional Landmen; American Association of Professional Landmen (Certified Professional Landman, 2014); Oklahoma City Mineral Lawyers Society. E−Mail: Myrenda R. Jones
Scott R. Verplank, born Edmond, Oklahoma, July, 1992; admitted to bar, 2019, Oklahoma; also admitted to practice before U.S. District Court, Northern, Eastern and Western Districts of Oklahoma. Preparatory education, Oklahoma City University (B.A., Political Science with Pre-Law emphasis/Minor in Business Entrepreneurship, cum laude, 2016); legal education, University of Oklahoma College of Law (J.D., with honors, 2019). Member: Oklahoma County Bar Association; Oklahoma Bar Association; Oklahoma City Mineral Lawyers Society. E−Mail: Scott R. Verplank
OF COUNSEL
Bruce R. Rooker, born Miami, Florida, June, 1954; admitted to bar, 1979, Oklahoma; also admitted to practice before U.S. District Court, Western District of Oklahoma. Preparatory education, East Central University (B.A., 1976); legal education, University of Oklahoma College of Law (J.D., 1979). Fraternity: Phi Delta Phi (Magister, 1979). Order of the Coif. Board of Editors, Oklahoma Law Review, 1977-1979. Member: Oklahoma County Bar Association; Oklahoma City Mineral Lawyers Society. E−Mail: Bruce R. Rooker
Arthur W. Schmidt, born Hallettsville, Texas, November, 1952; admitted to bar, 1979, Oklahoma; 2012, Kansas; also admitted to practice before U.S. Supreme Court; U.S. Court of Appeals, Tenth Circuit; U.S. Court of Federal Claims; U.S. District Court, Northern, Eastern and Western Districts of Oklahoma. Preparatory education, Phillips University (B.S., 1976); legal education, University of Oklahoma College of Law (J.D., 1979). Fraternity: Phi Delta Phi. Member: Oklahoma County Bar Association; Oklahoma Bar Association; Federal Bar Association; American Bar Association; Oklahoma City Mineral Lawyers Society. E−Mail: Arthur W. Schmidt


MAHAFFEY & GORE, P.C.
Attorneys At Law
Telephone: (405) 236-0478
Facsimile: (405) 236-1520
Website: www.mahaffeygore.com
300 Northeast First Street
OKLAHOMA CITY, OKLAHOMA 73104-4004
General Civil Trial Practice • Oil and Gas Law •
Corporation Commission • Title Exam • Real Property Law • Probate and Trust •
Mergers and Acquisitions • Corporate Law • Environmental Litigation

    Gregory L. Mahaffey, born Fort Worth, Texas, August, 1950; admitted to bar, 1975, Oklahoma; also admitted to practice before U.S. Supreme Court; U.S. Court of Appeals, Tenth Circuit; U.S. District Courts, Northern, Eastern and Western Districts of Oklahoma, Northern District of Texas, Western District of Kentucky and Southern District of Mississippi. Preparatory education, Texas Tech University (B.S.I.E., 1972); legal education, University of Oklahoma College of Law (J.D., 1975). Recipient, 2017 Eugene Kuntz Award, Energy and Natural Resources Law Section, Oklahoma Bar Association/University of Oklahoma College of Law. Member: Oklahoma County Bar Association; Oklahoma Bar Association; Oklahoma City Mineral Lawyers Society (President, 1990-1991). E−Mail: Gregory L. Mahaffey
    Richard J. Gore, born Oklahoma City, Oklahoma, November, 1944; admitted to bar, 1975, Oklahoma; also admitted to practice before U.S. Court of Appeals, Tenth Circuit; U.S. District Court, Northern, Eastern and Western Districts of Oklahoma. Preparatory education, University of Oklahoma (B.A., 1967); legal education, University of Oklahoma College of Law (J.D., 1975). Fraternity: Phi Delta Phi (Magister, 1974-1975). Oklahoma Law Review, 1973-1975. Clerk to Alfred P. Murrah, U.S. Court of Appeals, Tenth Circuit. Member: Oklahoma County Bar Association; Oklahoma Bar Association; Oklahoma City Mineral Lawyers Society. (Capt., USMC, 1967-1972). E−Mail: Richard J. Gore
    Cody J. McPherson, born Purcell, Oklahoma, August, 1977; admitted to bar, 2004, Oklahoma; also admitted to practice before U.S. District Court, Western District of Oklahoma. Preparatory education, University of Oklahoma (B.A., 2001); legal education, Oklahoma City University School of Law (J.D., magna cum laude, 2004). Fraternity: Phi Delta Phi. Member: Oklahoma County Bar Association; Oklahoma Bar Association; Oklahoma City Mineral Lawyers Society. E−Mail: Cody J. McPherson
    Travis P. Brown, born Kingfisher, Oklahoma, November, 1977; admitted to bar, 2005, Oklahoma; also admitted to practice before U.S. District Court, Northern, Eastern and Western Districts of Oklahoma. Preparatory education, Oklahoma State University (B.S., Finance, 2002); legal education, University of Oklahoma College of Law (J.D., with highest honors, 2005). Member: Oklahoma County Bar Association; Oklahoma Bar Association; Oklahoma City Mineral Lawyers Society. E−Mail: Travis P. Brown
    Richard L. Rose, born Oklahoma City, Oklahoma, July, 1969; admitted to bar, 2004, Oklahoma; also admitted to practice before U.S. District Court, Northern, Eastern and Western Districts of Oklahoma. Preparatory education, Southern Nazarene University (B.S., 2000); legal education, Oklahoma City University School of Law (J.D., magna cum laude, 2003). Fraternity: Phi Delta Phi. Order of Barristers. President, Student Bar Association. Recipient, Dean's Service Award. Selected: Outstanding Young Lawyer, Oklahoma County Bar Association, 2007; Outstanding Young Lawyer of the Year, Oklahoma Bar Association, 2010. Chief of Staff and Special Counsel to Speaker of the House, Oklahoma House of Representatives, 54th, 56th, 57th and 58th Legislatures, 2012-2014; 2016-. Appointed, Council of State Governments, Suggested State Legislation Committee, 2013. Named in: Oklahoma Super Lawyers® 'Rising Star' editions, 2010-2014. Member: Oklahoma County Bar Association (Chair, Young Lawyers Division, 2006-2007; Board of Governors, 2009-2017); Oklahoma Bar Association (Committees: Chair, Wills for Heroes, 2006-2008; Chair, Disaster Relief, 2007-2008; Chair, Young Lawyers Division, 2008-2009); Federal Bar Association (Chair, Western District Pro-Bono Trial Committee, 2007-2008). E−Mail: Richard L. Rose
    David B. Mahaffey, born Norman, Oklahoma, September, 1976; admitted to bar, 2006, Oklahoma. Preparatory education, University of Oklahoma (B.A., summa cum laude, 1999); legal education, University of Oklahoma College of Law (J.D., 2005). Member: Oklahoma County Bar Association; Oklahoma Bar Association; Oklahoma City Mineral Lawyers Society. E−Mail: David B. Mahaffey
    Zachary J. Foster, born Wenatchee, Washington, March, 1984; admitted to bar, 2011, Oklahoma; also admitted to practice before U.S. District Court, Eastern and Western Districts of Oklahoma. Preparatory education, East Central University (B.A., 2007); legal education, Oklahoma City University School of Law (J.D., cum laude, 2011). Member: Oklahoma County Bar Association; Oklahoma Bar Association; Oklahoma City Mineral Lawyers Society. E−Mail: Zachary J. Foster
    Lincoln C. Hatfield, born Oklahoma City, Oklahoma, September, 1984; admitted to bar, 2014, Oklahoma; also admitted to practice before U.S. District Court, Northern, Eastern and Western Districts of Oklahoma. Preparatory education, Southwestern Oklahoma State University (B.A., Education, 2008); legal education, Oklahoma City University School of Law (J.D., 2014). Member: Oklahoma County Bar Association; Oklahoma Bar Association. E−Mail: Lincoln C. Hatfield
ASSOCIATES
    Caleb A. Hartwell, born Baytown, Texas, October, 1990; admitted to bar, 2017, Oklahoma; also admitted to practice before U.S. District Court, Western District of Oklahoma. Preparatory education, Wheaton College (B.A., Philosophy, cum laude, 2012); legal education, University of Oklahoma College of Law (J.D., with honors, 2017). Member: Oklahoma County Bar Association; Oklahoma Bar Association; Oklahoma City Mineral Lawyers Society. Oklahoma Corporation Commission; Oil and Gas Law; State and Federal Litigation. E−Mail: Caleb A. Hartwell
    Micah L. Adkison, born Arlington, Texas, July, 1980; admitted to bar, 2017, Oklahoma; 2018, North Dakota; also admitted to practice before U.S. Court of Appeals, Tenth Circuit; U.S. District Court, Northern, Eastern and Western Districts of Oklahoma. Preparatory education, Tarleton State University (B.S., Political Science, 2003); legal education, University of Oklahoma College of Law (J.D., with distinction, 2017). Member: Oklahoma County Bar Association; Oklahoma Bar Association; American Association of Professional Landmen; Oklahoma City Mineral Lawyers Society (Past President). E−Mail: Micah L. Adkison
    J. Matt Hill, born Stillwater, Oklahoma, December, 1991; admitted to bar, 2018, Oklahoma; also admitted to practice before U.S. District Court, Western District of Oklahoma. Preparatory education, Southwestern Oklahoma State University (B.A., History, 2014); legal education, Oklahoma City University School of Law (J.D., summa cum laude, 2018). Member: Oklahoma County Bar Association; Oklahoma Bar Association; Oklahoma City Mineral Lawyers Society. E−Mail: J. Matt Hill
    Myrenda R. Jones, born Oklahoma City, Oklahoma; admitted to bar, 2019, Oklahoma; also admitted to practice before U.S. District Court, Western District of Oklahoma. Preparatory education, University of Oklahoma (B.A., Organizational Communications, 1997); legal education, University of Oklahoma College of Law (J.D., 2019). Member: Oklahoma County Bar Association; Oklahoma Bar Association; Oklahoma City Association of Professional Landmen; American Association of Professional Landmen (Certified Professional Landman, 2014); Oklahoma City Mineral Lawyers Society. E−Mail: Myrenda R. Jones
    Scott R. Verplank, born Edmond, Oklahoma, July, 1992; admitted to bar, 2019, Oklahoma; also admitted to practice before U.S. District Court, Northern, Eastern and Western Districts of Oklahoma. Preparatory education, Oklahoma City University (B.A., Political Science with Pre-Law emphasis/Minor in Business Entrepreneurship, cum laude, 2016); legal education, University of Oklahoma College of Law (J.D., with honors, 2019). Member: Oklahoma County Bar Association; Oklahoma Bar Association; Oklahoma City Mineral Lawyers Society. E−Mail: Scott R. Verplank
OF COUNSEL
    Arthur W. Schmidt, born Hallettsville, Texas, November, 1952; admitted to bar, 1979, Oklahoma; 2012, Kansas; also admitted to practice before U.S. Supreme Court; U.S. Court of Appeals, Tenth Circuit; U.S. Court of Federal Claims; U.S. District Court, Northern, Eastern and Western Districts of Oklahoma. Preparatory education, Phillips University (B.S., 1976); legal education, University of Oklahoma College of Law (J.D., 1979). Fraternity: Phi Delta Phi. Member: Oklahoma County Bar Association; Oklahoma Bar Association; Federal Bar Association; American Bar Association; Oklahoma City Mineral Lawyers Society. E−Mail: Arthur W. Schmidt
    Bruce R. Rooker, born Miami, Florida, June, 1954; admitted to bar, 1979, Oklahoma; also admitted to practice before U.S. District Court, Western District of Oklahoma. Preparatory education, East Central University (B.A., 1976); legal education, University of Oklahoma College of Law (J.D., 1979). Fraternity: Phi Delta Phi (Magister, 1979). Order of the Coif. Board of Editors, Oklahoma Law Review, 1977-1979. Member: Oklahoma County Bar Association; Oklahoma City Mineral Lawyers Society. E−Mail: Bruce R. Rooker
REPRESENTATIVE CLIENTS: 89 Energy III; Antioch Energy, LLC; ARP Oklahoma, LLC; Arvine Pipe & Supply Company; Axiom, LLC; BCE-Mach LLC; BCE-Mach II LLC; BCE-Mach III LLC; BNK Petroleum (US), Inc.; Brent Baker Oil & Gas, Inc.; CarKel Energy, LLC; Citizen Energy III, LLC; Craig Elder Oil & Gas, LLC; Derby Exploration, LLC; EOG Resources, Inc.; Fossil Creek Energy Corporation; Gaedeke Oil & Gas Operating, LLC; Gas Technology Institute; Indian Exploration Company; Landmark Energy, LLC; Lotocka, LLC; Mach Resources LLC; Native Exploration Operating, LLC; New Prospect Company; Ovintiv Inc.; Oxley Energy, LLC; QC Environmental Services, Inc.; Rainbo Service Co.; Red Rocks Oil & Gas Operating, LLC; Redland Resources, Inc.; Rox Exploration, Inc.; Sandstone Energy Acquisitions, Inc.; Scoop I, LP; Source Operating, Inc.; Staghorn Petroleum, LLC; Staghorn Petroleum II, LLC; Stephens Production Company; Swan Energy, Inc.; Triumph Energy, LLC; Wake Energy, LLC; Wytex Production Corporation.

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