Isaac B. Helmerich

Kerry R. Lewis is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law. Kerry R., who practices law in Tulsa, Oklahoma, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kerry R. is held by other top lawyers in the same geographic and legal practice area.

K. Ellis Ritchie is the founder of the Ritchie, Rock & Atwood Law Firm . With over 30 years of experience, Mr. Ritchie obtained his Juris Doctorate Degree from the University of Tulsa College of Law in 1992. Mr. Ritchie's primary field of practice is the representation of businesses and individuals in eminent domain cases. Mr. Ritchie has represented over 200 clients on eminent domain matters and has tried in excess of 75 jury trials and has numerous published appellate decisions. His exp...

John H. Tucker is a top attorney recognized by Best Lawyers in the practice area(s) of Bet-the-Company Litigation, Commercial Litigation, Insurance Law, Mass Tort Litigation / Class Actions - Defendants and Personal Injury Litigation - Defendants. John H., who practices law in Tulsa, Oklahoma, has been recognized since 1995. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John H. is held by other top lawyers in the same geographic and legal p...

Kenneth F. Albright is a top attorney recognized by Best Lawyers in the practice area(s) of Oil and Gas Law, Real Estate Law and Tax Law. Kenneth F., who practices law in Tulsa, Oklahoma, has been recognized since 2009. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kenneth F. is held by other top lawyers in the same geographic and legal practice area.

Brett Crane has served as the Firm’s Managing Partner since 2008. His practice concentrates in the areas of corporate law with an emphasis on mergers and acquisitions, debt and equity financing, securities, private equity and emerging businesses, venture capital transactions, family-owned businesses and succession planning, and counseling with respect to business issues, compliance and contract negotiation. He has extensive experience representing clients in various industries and servi...

Mbilike Mwafulirwa is a top attorney recognized by Best Lawyers in the practice area(s) of Appellate Practice, Civil Rights Law and Personal Injury Litigation - Plaintiffs. Mbilike, who practices law in Tulsa, Oklahoma, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mbilike is held by other top lawyers in the same geographic and legal practice area.

Montgomery L. Lair is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Malpractice Law - Plaintiffs and Product Liability Litigation - Plaintiffs. Montgomery L., who practices law in Tulsa, Oklahoma, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Montgomery L. is held by other top lawyers in the same geographic and legal practice area.

Randy Long is a top attorney recognized by Best Lawyers in the practice area(s) of Appellate Practice, Litigation - Insurance and Personal Injury Litigation - Defendants. Randy, who practices law in Tulsa, Oklahoma, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Randy is held by other top lawyers in the same geographic and legal practice area.

Guy A. Fortney is a top attorney recognized by Best Lawyers in the practice area(s) of Appellate Practice, Civil Rights Law, Mass Tort Litigation / Class Actions - Plaintiffs, Medical Malpractice Law - Plaintiffs and Personal Injury Litigation - Plaintiffs. Guy A., who practices law in Tulsa, Oklahoma, has been recognized since 2017. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Guy A. is held by other top lawyers in the same geographic and...

Bland Williamson is a founding member of Pray Walker and has been affiliated with the firm and its predecessors since 1969. His legal practice has been concentrated in Oil and Gas law and related regulatory areas for over 30 years. During this period, he has been involved in the acquisition and disposition of oil and gas properties and mid-stream facilities on numerous occasions, involving various differing business structures and financing mechanisms.Bland has experience in the drafting and ...