Texas oil and gas litigation covers the disputes that arise between mineral owners, surface owners, and operators, most commonly fights over unpaid or underpaid royalties, breached lease obligations, and conflicts over how the surface of the land is being used. Because Texas treats mineral interests as real property, these cases are filed in state district court as ordinary civil lawsuits, and the four-year statute of limitations for breach of contract applies to most of them.1State of Texas. Texas Civil Practice and Remedies Code 16-004 – Four-Year Limitations Period Acting quickly matters, because each month you wait is a month of recovery you lose at the far end.
What You Can Sue an Operator Over
Royalty Underpayment and Post-Production Cost Deductions
Money is the single most common fight. Mineral owners receive a royalty, typically one-eighth to one-quarter of production value, and operators sometimes shortchange those payments by deducting costs for gathering, compression, transportation, or processing before calculating the royalty. Whether those deductions are legal depends almost entirely on the lease language. A lease that calculates royalty based on “market value at the well” may permit the operator to subtract reasonable costs incurred to move gas from the wellhead to market. A lease with a “free of cost” or “gross proceeds” clause generally blocks those deductions. A huge share of Texas oil and gas dockets is taken up by disputes over which type of language controls and what costs it covers.
When royalties arrive late, Texas law puts real teeth into the problem. Under Section 91.403 of the Texas Natural Resources Code, an operator that misses a payment deadline owes the mineral owner a 12-percent annual penalty plus interest at two percentage points above the prime rate published by the Wall Street Journal.2State of Texas. Texas Natural Resources Code 91 – Provisions Generally Applicable Those numbers stack quickly, especially across years of underpayment. The statute also lets prevailing mineral owners recover attorney’s fees, which removes one of the biggest barriers to suing in the first place.
Breach of Implied Covenants
Most Texas oil and gas leases are short documents that leave a lot unsaid. Courts fill those gaps with implied covenants, unwritten obligations every lease is presumed to carry unless the parties contracted around them. Three generate most of the litigation:
- The duty to develop. The operator must continue exploring and drilling where a reasonably prudent operator would, given the geology and economics of the lease. Sitting on a producing well while ignoring promising formations elsewhere on the tract can breach this duty.
- The duty to protect against drainage. If a neighboring well is pulling oil or gas from beneath the leased property, the operator must drill an offset well or take other reasonable steps to prevent the loss.3vLex United States. Chapter 7-12 Breach of Implied Covenant to Protect Against Drainage
- The duty to market. The operator must use reasonable diligence to sell production and get a fair price. This covenant protects against self-dealing, such as an operator selling gas to its own affiliate at below-market rates. The Texas Supreme Court has held, though, that where the lease expressly defines how royalties are calculated, the implied covenant to market cannot override those express terms.
The yardstick running through all three is the reasonably prudent operator standard. A plaintiff must show that an operator in the same circumstances would have acted differently.
Surface Use and the Accommodation Doctrine
In Texas the mineral estate is dominant. The mineral owner or lessee has the right to use as much of the surface as is reasonably necessary to produce minerals. That dominance has limits. The accommodation doctrine, established by the Texas Supreme Court in Getty Oil Co. v. Jones, requires the mineral lessee to accommodate a surface owner’s existing uses when alternatives exist.4Justia Law. Getty Oil Company v Jones 1971
To invoke the doctrine, the surface owner has to prove two things. First, that the operator’s activities substantially impair an existing surface use and there is no practical alternative way to continue that use. Second, that the operator could produce the minerals using a different method that would not interfere. If both conditions are met, the operator has to switch to the less intrusive approach. These fights come up most often where drilling pads, roads, or pipelines cut across active ranching, farming, or irrigation.
How Long You Have to Sue
Texas gives you four years to file most oil and gas claims. Breach of contract, debt, and fraud all fall under the same four-year window, which begins running on the day the cause of action accrues, usually the date the breach occurred or the payment was missed. Each underpayment starts its own clock, so a mineral owner shortchanged month after month can recover four years of back payments measured from the filing date. Anything older is generally lost.
Mineral owners sometimes argue they did not discover the underpayment until years later and that the clock should start when they learned of the injury. Texas courts are skeptical. In HECI Exploration Co. v. Neel, the Texas Supreme Court held that royalty owners are expected to monitor their own interests and cannot rely on the discovery rule to toll limitations simply because they lacked technical expertise or trusted the operator. Royalty check stubs, division orders, and Railroad Commission production data are tools you are expected to use.
Notice and Cure Before Filing
Many leases include a notice-and-cure provision requiring the mineral owner to send a formal demand letter before suing. These provisions typically give the operator 30 to 60 days to fix the problem after receiving notice. A lawsuit filed without satisfying that step can be dismissed. The demand letter should identify the lease, describe the alleged breach in detail, include the legal description of the property, and spell out the dates and amounts in question.
Documents You Will Need
Building a case starts with paper. Before any lawyer can evaluate the strength of a claim, you need to pull the following records together:
- The oil and gas lease itself. This is the contract that controls everything, including the royalty fraction, cost-deduction language, production-in-paying-quantities requirements, and any amendments. If you do not have a copy, the County Clerk’s office where the property sits should have a recorded version.
- Mineral deeds and assignments, which trace the chain of title from the original grant to the current owner. Gaps in the chain are one of the first things a defendant will exploit.
- Division orders, which state the decimal interest the operator has assigned to each owner. Comparing them against the lease and deed records often turns up discrepancies that explain royalty shortfalls.
- Royalty check stubs showing volumes produced, prices used for calculation, and any deductions taken. Patterns of unexplained deductions or sudden price drops are warning signs.
- Railroad Commission production reports. The Commission maintains detailed public records for every well in the state, including production volumes, well logs, completion reports, and plugging records. Production data from 1993 forward is available online through the Commission’s Production Data Query tool. Comparing what the operator reports to the Commission against what appears on your royalty stubs is one of the fastest ways to find problems.5Railroad Commission of Texas. Oil and Gas Well Records6Railroad Commission of Texas. Oil and Gas Research and Statistics – Production Data
If the mineral interest owner died without a probated will, heirs have to establish ownership before they can sue. Texas provides an Affidavit of Facts Concerning the Identity of Heirs for this purpose. The affidavit requires a disinterested witness, someone who will not benefit from the estate, to give sworn testimony about the decedent’s death, marital history, children, parents, and siblings, and the document must be notarized.7Texas Comptroller of Public Accounts. Affidavit of Facts Concerning the Identity of Heirs Where a probated will exists, that will and the related court orders establish standing instead. Clearing up title before filing avoids handing the operator an easy procedural defense.
How the Case Moves
A lawsuit begins with an Original Petition filed in the Texas district court where the property is located or where the contract was signed. The petition lays out the legal claims, the facts supporting each one, and the relief being sought. The defendant is then served with a citation and has to file a written answer by a deadline set under the Texas Rules of Civil Procedure.8South Texas College of Law Houston. Rule 99 Issuance and Form of Citation 2021 Missing the deadline can produce a default judgment.
If the parties are citizens of different states and the amount in dispute exceeds $75,000, the defendant can remove the case to federal district court under diversity jurisdiction.9Office of the Law Revision Counsel. 28 USC 1332 This happens often because many operators are incorporated outside Texas. For class actions, the threshold jumps to $5 million under the Class Action Fairness Act. Removal changes the procedural rulebook and can shift scheduling, jury pools, and discovery management.
Discovery is where most of the work happens. Both sides exchange documents, take sworn depositions, and send written questions. In oil and gas cases, requests typically target internal company emails, financial audits, pricing contracts with purchasers, well files, geological studies, and the operator’s own royalty accounting. Under standard Texas discovery rules, each side gets up to 50 hours of oral deposition time.10South Texas College of Law Houston. Rule 190.3 Discovery Control Plan – By Rule Level 2 2021 In a complex royalty dispute with multiple wells and years of production data, that time goes fast.
Texas courts routinely order parties into mediation before setting a trial date. The Alternative Dispute Resolution Procedures Act lets judges refer any pending case to mediation on their own initiative or at a party’s request.11Texas Judicial Branch. Mediation ADR Mediation resolves a significant number of oil and gas disputes because the cost and unpredictability of trial push both sides toward compromise. If mediation fails, the case proceeds to a jury or bench trial. The timeline from filing to trial typically runs 12 to 24 months, though busy energy-producing counties can stretch that out.
Why Expert Witnesses Decide Most of These Cases
Almost every oil and gas trial involves expert testimony. The technical issues, from reservoir depletion and drainage patterns to gas-processing costs and market-price analysis, are beyond what a judge or jury can evaluate without professional help. The most commonly needed experts are petroleum engineers, geologists, royalty auditors, and pipeline or midstream specialists.
A petroleum engineer might testify about whether a reasonably prudent operator would have drilled an offset well to prevent drainage. A royalty auditor might walk the jury through years of check stubs to show systematic underpayment. A geologist could explain how reservoir characteristics prove that production from a neighboring tract is draining the plaintiff’s minerals. Texas courts evaluate expert testimony under Rule of Evidence 702 and the Robinson reliability standard, the Texas equivalent of the federal Daubert test. Challenges to expert reliability are common pretrial motions, and knocking out the other side’s expert can effectively end a claim or defense.
What You Can Recover
Statutory Penalties, Interest, and Attorney’s Fees
For royalty underpayment claims, Section 91.403 is the workhorse. The operator owes a 12-percent annual penalty on the overdue amount plus interest running at two percentage points above the Wall Street Journal’s prime rate. Both components stack, so the effective rate on late payments can easily exceed 15 to 20 percent annually depending on prevailing rates. Prevailing mineral owners can also recover attorney’s fees.
Exemplary Damages
Where an operator’s conduct goes beyond simple breach into fraud, malice, or gross negligence, a court may award exemplary (punitive) damages on top of actual losses. Texas caps exemplary damages under Section 41.008 of the Civil Practice and Remedies Code, generally limiting them to the greater of $200,000 or a formula tied to actual damages. These awards are rare in standard royalty disputes but come into play where evidence shows the operator deliberately concealed production, falsified reports, or systematically cheated owners.
Specific Performance and Declaratory Judgments
Not every dispute is about money owed. Sometimes the remedy is an order forcing the operator to do something, like drill an offset well to stop drainage, or a court ruling that settles an ongoing interpretive dispute about the lease. Specific performance compels the operator to fulfill a particular obligation. A declaratory judgment formally resolves ambiguity, such as whether a lease has expired for failure to produce in paying quantities, or whether a cost-deduction clause permits a specific charge. These rulings keep the same dispute from resurfacing every royalty period.
Lease Cancellation
In extreme cases, a mineral owner can seek to have the entire lease terminated. Texas courts strongly disfavor forfeiture of vested property interests and will avoid that result where possible. Courts will not cancel a lease for breach of an implied covenant unless the mineral owner can show the breach is so severe that no other remedy, including damages, provides adequate relief. The threshold is high, and litigants who expect lease cancellation as a routine remedy are usually disappointed. Where a lease’s habendum clause requires production in paying quantities during the secondary term, a total cessation or sustained uneconomic production can trigger automatic termination without court action, but treating a lease as terminated prematurely can expose the mineral owner to claims for wrongful repudiation.