Bringing Clarity to the Energy and Real Estate Sectors

We provide best-in-class legal services for the Energy and Real Estate industries and beyond.

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At Claire Sergent Walls (CSW) Legal Group, we provide a complete range of legal services to our clients within the energy and real estate sectors and beyond. Our firm is dedicated to helping our energy (exploration and production, and midstream pipeline and mineral investment) and real estate (commercial development and investment) clients reach their goals in a thorough and timely fashion. We possess the legal expertise, experience, level of regionalized knowledge, and attention to detail required to handle land and legal challenges in the evolving energy and real estate markets.

Trust Earned by Consistent Performance

Our attorneys share one common goal: complete client satisfaction through unmatched service.

CSW Legal Group was founded in 2008 by Claire Sergent Walls to provide competent, experienced legal service for difficult land and mineral title and transactional issues. CSW has since grown and established a reputation for providing unmatched services including title opinions for operators and investors in West Virginia, Pennsylvania, Ohio and Florida. Each attorney at CSW has the expertise and focused knowledge to perform at the highest level. We understand the unique intricacies of title and transactions and apply our efforts to provide streamlined services.

Our founder and principal, Claire Sergent Walls, has fifteen years of experience in real estate and energy law. Claire is licensed to practice law in West Virginia, Ohio, Pennsylvania, and Florida focusing on oil and gas, coal and surface title analysis, including certified title opinions, due diligence, acquisitions and mineral and commercial real estate transactions. She earned her undergraduate, graduate and law degrees from West Virginia University.

We have great pride in our work and take nothing at face value to ensure accuracy. Our attorneys are expert researchers and leave no stone unturned.

A Solid Foundation

Claire Sergent Walls Portrait
Claire Sergent Walls, Founder linkedin
  • Energy and Mineral Law Foundation (EMLF)
  • American Association of Professional Landmen (AAPL)
  • Michael Late Benedum Chapter of AAPL
  • Women’s Energy Network Appalachian Chapter
  • Independent Oil and Gas Association of West Virginia
  • American Land Title Association (ALTA)
  • West Virginia State Bar Association
  • Pennsylvania State Bar Association
  • Ohio State Bar Association

Claire is the owner and principal attorney of the Claire Sergent Walls Legal Group. She started the firm in 2008 after working in oil and gas and real estate in Appalachia, both for an oil and gas land services company and a small law firm. Her legal experience is grounded in oil and gas and real estate title and transactions.

As the leader of CSW Legal Group, she has managed large-scale certified title projects across Appalachia, both for operators and mineral investors. Most importantly, she is fortunate to manage and support a small but powerful group of brilliant title attorneys and staff, all of whom make it possible for the firm to serve its clients at the highest level.

She is a three-time graduate of West Virginia University, having obtained undergraduate, graduate and law degrees at the state institution. She is a member of, and supports multiple organizations in her industry, including the Energy and Mineral Law Foundation (EMLF), the American Association of Professional Landmen (AAPL), as well the Michael Late Benedum Chapter of AAPL (MLBC). She is also a member of the Northern Appalachian Landman Association (NALA) and West Virginia Independent Oil and Gas Association (IOGA)

She is licensed to practice law in West Virginia, Pennsylvania, Ohio and Florida.

  • Claire Sergent Walls Portrait
    Aimee LeCuyer, Attorney linkedin

    Aimee is a 2008 graduate of West Virginia University College of Law. She earned her undergraduate degree at the University of Pittsburgh. Aimee is licensed to practice law in Pennsylvania, with experience performing mineral title examinations and preparing certified title opinions regarding surface, coal, oil, and gas ownership in West Virginia, Pennsylvania, and Ohio. Aimee is a member of is a member of the Energy and Mineral Law Foundation (EMLF).

“Northeast Natural Energy has consistently relied on the services of Claire Sergent Walls Legal Group, PLLC, [since 2013]. For a natural gas exploration & production company to succeed in the highly competitive and volatile energy industry, reliability, accuracy, attention to detail and speed are required. We have found all four of those important qualities in CSW’s certified title opinions.”

— Jeannie Morgan Johnson, Former Vice President – Land Operations, Northeast Natural Energy

Accuracy Guided by Focused Insight

We strive to ensure predictable outcomes by performing a consistently thorough analysis.

We help Energy and Real Estate companies and individuals reach their objectives because we provide solutions to their challenges. Our firm has streamlined processes where every attorney and support person possesses an advanced knowledge of title issues, a position that makes it possible for us to quickly identify the problems our clients face and provide the solutions they need. Whether we are securing title for asset acquisition or drilling, or drafting transactional agreements and documents, our firm helps energy and real estate companies and individuals stay on course. You can have confidence in our expertise and consideration of your time and budget.

At CSW, we thoroughly analyze and communicate your ownership position through efficiently crafted title opinions that detail ways to fix your title problems and provide an analysis of risk. We stay with you during the curative process whether the problem is easily solved by the creation of deeds, lease amendments or estate probates or it is a complex issue requiring litigation.

If your need is transactional, we address and resolve issues quickly and provide a smooth closing procedure that occurs within your contractual timeline.

  1. Certified Title Opinions

    We have many years of experience in the difficult title areas of Appalachia and can efficiently analyze and assess ownership to land and minerals. Our title opinions tell you who owns the asset, how they acquired it and who has the rights to operate it. We also tell you what the title defects are and propose practical solutions to resolve them. We provide certified drilling opinions, supplemental title opinions, pre-lease title opinions, division order title opinions and other title opinions within the scope identified by the client.

  2. Land Acquisition Transactions

    We can handle all transactions involving rights-of-ways and easements for interstate and intrastate pipelines, as well as fee acquisitions of lands for facilities including storage facilities, processing plants and gathering systems. We coordinate with sellers, purchasers and lenders for the preparation and delivery of all closing documents and we conduct closings. We also control and manage payment and allocation of real estate taxes and utilities as well as the distribution of sale proceeds

  3. Curative Document Preparation

    We prepare or review your deeds, lease amendments and other documents required to remove title defects. We also assist with administration and probate of wills and estates and conduct court petitions and litigation to solve more complex curative issues. We can also prepare all right of way agreements, joint venture agreements, acquisition agreements and surface title opinions related to pipelines and storage fields.

  4. Division Order Title Opinions

    We are well-versed in the preparation of division order title opinions that provide royalty and ownership calculations on a tract, lease and unit basis.

  5. Due Diligence

    Our team can assess the status of title of your proposed asset, identify defects and prepare communications to assist you with risk analysis and negotiations on pipeline mergers and acquisitions.

  6. Oil and Gas Title Litigation

    If your title issue requires a more complex solution, we can initiate and conduct litigation for receivership leases, quiet title actions, partition actions and other related matters.

  7. Mineral Transactions

    We handle purchase and sale transactions of minerals and real estate including document preparation, closing services and recordation of documents.


Stay in the know.

  • 23 Apr 2019

    Oil and Gas Title: What Is An Opinion Worth?

    On occasion, I am asked by a potential client seeking oil and gas title opinions or due diligence or related legal services about my experience and education, as well as that of the attorneys and staff who work for my firm, the Claire Sergent Walls Legal Group. Surprisingly, this question does not come up as often as it should. More often, I find myself providing only potential cost estimates that are communicated through extensive bid...

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  • 22 Feb 2019

    Ohio Supreme Court Opinion in Blackstone v. Moore: Oil and Gas Royalty Reservation is Preserved under the Ohio Marketable Title Act

    Ohio Supreme Court Opinion in Blackstone v. Moore: Oil and Gas Royalty Reservation is Preserved under the Ohio Marketable Title Act By Aimee LeCuyer, Esq. The Supreme Court of Ohio recently issued a slip opinion regarding the sufficiency of a reference to a prior oil and gas reservation in a deed to preserve that interest pursuant to the Ohio Marketable Title Act (OMTA) in a decision dated December 13, 2018. The OMTA provides that any...

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  • 20 Feb 2019

    Attention Mineral Buyers! Here's Why You Need a Title Opinion

    Mineral buying is speculative business due to inherent fluctuations in the energy market. Along with the financial risks of a mineral purchase as an investment, there are also title risks. When buying minerals in Appalachia, title risks should be taken very seriously because they equal financial risks. Mineral buyers are adept at controlling and minimizing financial risks by performing due diligence in order to assess future revenue...

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  • 27 Dec 2018

    Update on Dundics v. Eric Petroleum Corporation

    Travis Britton, Esq. Claire Sergent Walls Legal Group PLLC In a prior blog post titled “Did the Bad Guys Win? Dundics v. Eric Petroleum,” we discussed a would-be landmark decision regarding the oil and gas industry handed down by the Ohio Supreme Court and the effects it had on certain oil and gas professionals, namely land professionals engaging in the procurement of oil and gas leases from landowners (Dundics v. Eric Petroleum Corp.,...

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  • 01 Oct 2018

    Did the Bad Guys Win? Dundics v. Eric Petroleum

    Morgan Griffith, CPL Attorney, Claire Sergent Walls Legal Group What started out as a lawsuit to get paid for work performed turned into a groundbreaking case in Ohio for landmen. Instead of telling Eric Petroleum to pony up the money it owed to landman Thomas Dundics, the Ohio Supreme Court determined that oil and gas land professionals who help obtain oil and gas leases for oil and gas development companies must be licensed real estate...

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  • 01 Mar 2017

    Five Questions to Ask When Choosing an Oil and Gas Title Firm

    Do they know what they’re doing?The secret of a truly great oil and gas title firm? Simple: the firm’s experience is primarily focused on oil, gas and mineral title and related issues -- and always has been. The difficult issues encountered in mineral titles are rarely new to experienced oil and gas title attorneys, so they don’t have to spend precious time (and money!) spinning their wheels. How long have they been focused on mineral...

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  • 22 Jan 2017

    Acquiring Oil and Gas in West Virginia? Read This.

    The current state of commodities value has created an environment in which oil and gas assets are on the market. However, the fire sale, “as-is,” and “quick close” mentality may not be the best approach to such transactions. If you do not consider the condition of the title of the assets you are buying in West Virginia and factor that into your acquisition cost, you may be in for a disappointing and costly surprise when the time comes for...

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  • 17 Jan 2017

    Top Ten Things That Will Get You Into Oil and Gas Title Trouble

    The oil and gas is owned by a trust, but your lease is not from an individual or individuals identified as the trustee or trustees of the trust. The executor of a will was given a directive by the testator (not just discretion) to “sell everything” and sold everything except the oil and gas and the estate has been closed for many years. The grantor in a deed reserves the “right to receive rentals” only. The oil and gas...

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  • 16 Feb 2016

    Tough Title Problems in Need of a Cure? Do It Now.

    When the energy market is on fire like it was in recent years, exploration and production companies are moving fast. They are leasing, putting units together and drilling wells at impressive speed. Along the way, they ensure that title is secured by performing pre-lease title searches, obtaining certified title opinions from attorneys and curing title defects. When there is a tract along the way that presents serious title problems, that tract...

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Contact Us

We provide detailed, reliable, accurate, and timely services.


63 Wharf Street #200
Morgantown, WV 26501


Office - (304) 225 1108
Cell - (304) 319 1291