Addington Energy, Oil & Gas Lawyers

Roberto L. Seda is an experienced attorney concentrating in the areas of estate planning, probates, real property, oil and gas, curative transactional matters.

Roberto is the chairman of the Oklahoma Title Examination Standards, an active member of the Oklahoma City Association of Petroleum Landmen, and a volunteer attorney with Trinity Legal in Oklahoma City. He is licensed to practice in Oklahoma, Texas, New Mexico, North Dakota, as well as the United States Patent and Trademark Office.

I migrated from North Dakota to Oklahoma City in 1998 to attend Southern Nazarene University. After obtaining a B.S. in 2002, I attended Oklahoma City University School of Law, where I served on the board of editors for the law review and graduated with highest honors in 2005.

From 2006 to 2014, I worked as an in-house prospect landman for a major independent oil and gas producer. In 2014, I left the corporate world for private practice, where I serve clients in the areas of probate and oil & gas.

“Need a lawyer that you can trust...

I graduated cum laude from Oklahoma City University School of Law in 2008, where I served as a Resources Editor on the Law Review and as President of the Women's Law Student Association. I was also awarded membership in the Phi Delta Phi Honor Fraternity and the William J. Holloway Inn of Court. After law school, I began my career at a major independent oil and gas company where I held the position of Title Landman and later as Title Attorney. Since 2014, I have been in the private sector where my practice focuses on estate planning, probate, adoption, guardianship, LLC...

Born and raised in Long Beach, California, I graduated from the University of California, Davis, in 2006 with a Bachelor of Arts in Political Science and History. I graduated from the University of Tulsa College of Law in 2011. While in law school, I interned at a major independent exploration and production company where I discovered my love for oil and gas law. After law school, I began my career by practicing at a law firm in Boulder, Colorado, later moved back to Oklahoma in 2015, focusing my practice on oil and gas operations in Oklahoma, Wyoming and Colorado. I...

A full service law firm, Michael S. Vernon Attorney at Law, PLLC is primarily focused on probate, estate planning, guardianship, real property, and civil litigation, with extensive knowledge and expertise in oil, natural gas, and renewable energy. Born and raised in Oklahoma City, with over 15 years practicing experience, I have developed estate planning strategies to assist clients with probate, wills, trusts, and asset administration. I have appeared before the District Court dozens of counties across Oklahoma and Texas, representing parties in well over 100 cases. Additionally, I also create and review real estate purchase and sale contracts, agreements, deeds, mortgages,...

Ms. Sharpe is a Partner in the offices of Robertson & Williams. She focuses her practice on oil and gas title examination and mineral acquisition, probate, estate planning and business transactions.

Joe Carson is highly qualified as a personal injury attorney. He is esteemed with prestigious awards from the legal community, including an AV® rating from Martindale-Hubbell® and is included in the exclusive list of SuperLawyers®. Having reached million and multi-million verdicts and settlements, Joe has membership in the Million Dollar and Multiple Million Dollar Advocates Forum. Learn more about his qualifications below:

Zach is a founding Partner of Ball Morse Lowe and leader of the firm’s Oil, Gas + Energy Practice Group. He understands the value of his client’s time and resources, and he believes that thoughtful solutions to the client’s challenges can be accomplished both expeditiously and economically.

Zach’s practice includes preparation of acquisition, drilling and division order title opinions for energy companies working in Oklahoma and North Dakota, as well as representation of clients in other transactional matters related to the oil and gas industry. Additionally, he represents clients in business and real estate matters, including lease negotiations, acquisitions and divestitures.

Zach...

I began practicing law in 2005. It is my goal to provide my clients with solutions tailored to their specific needs. Estate planning consultations are always free and services are provided at a flat fee. I am a member of WealthCounsel, which provides comprehensive estate planning software and educational resources to attorneys. As a result of my years of experience as a title attorney, I have a broad understanding of real estate related transactions, liens and property transfers. I am also experienced with oil and gas law matters. I have been married to my husband, Heath, for 15 years. We have...

Chaille Walraven focuses her practice on oil and gas law and real estate matters, with an emphasis on litigation that protects the rights of land and royalty owners. Chaille has represented hundreds of land and mineral owners in both state and federal court, including the United States Court of Appeals for the Tenth Circuit. She devotes a large section of her practice to assisting royalty owners in enforcing the terms and conditions of their oil and gas leases. Since Chaille’s great-grandfather founded the family ranch over a century ago, four generations of her family have been land and mineral owners.

Chaille...

Mark Walraven is a trial lawyer who primarily assists mineral owners with oil & gas negotiations, leasing, sales and litigation. Mark negotiates oil & gas leases and sales agreements to obtain the best possible terms for Oklahoma mineral owners. In the last three years alone, Mark and the G&W Oil & Gas Team has successfully negotiated over 1800 leases and mineral sales, obtaining over $120 million in lease bonuses and sales proceeds for Oklahoma mineral owners. Mark also assists clients in reviewing and negotiating lease assignments, division orders, royalty payment issues, and curing defects in title.

On the litigation side,...

I am an honorably discharged US Navy veteran. Before attending law school I worked in private education as a Science teacher and Principal.

Born Feb.7 1956, Oklahoma City, OK; University of Oklahoma Law School 1979-82; Law Review Board of Editors 1980-81. Practice includes Bankruptcy, Business Law, Trusts, Estates, Divorce, Personal Injury, and litigation in all of these areas. Please see haneslaw.net for more information.