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STEPHENS COUNTY • CJ-2026-00019

Jackie Lumbert v. Halliburton Manufacturing and Leasing Company

Filed: Feb 26, 2026
Type: CJ

What's This Case About?

Let’s cut straight to the most jaw-dropping part: a man who worked for Halliburton for over twenty years—yes, two full decades of grease-stained coveralls, early morning shifts, and probably more than his fair share of Oklahoma thunderstorms on the job—says he got canned not for slacking off, not for incompetence, but because he dared to report being harassed at work and got hurt on the job. And now, he’s suing the global oil giant for $75,000, claiming they didn’t just break company policy—they broke the law. This isn’t a case about stolen office supplies or a passive-aggressive email chain. This is a full-blown David-vs-Goliath workplace drama with surgeries, silence from management, and a firing that smells more than a malfunctioning fracking rig.

Jackie Lumbert wasn’t some fly-by-night temp worker. According to his petition filed in Stephens County District Court, he was a long-term employee, putting in over 20 years with Halliburton or its related entities—Halliburton Manufacturing and Leasing Company, Halliburton Company, Halliburton Energy Services, Inc., and a contractor named AHI Facility Services, Inc. All of these defendants are named because, let’s be real, when you’re suing a corporate hydra, you don’t just poke one head—you sue them all and let the lawyers sort it out. Lumbert lived and worked in Duncan, Oklahoma, the kind of town where everyone knows your name, your truck, and probably your granddad’s name too. He wasn’t asking for a corner office or stock options—he was just trying to do his job, go home safe, and not get harassed by coworkers or supervisors. But apparently, even that was too much to ask.

Here’s how the story unfolds, at least according to the filing: On or around May 12, 2025, Lumbert suffered an on-the-job injury—serious enough that he needed multiple surgeries. That alone should’ve triggered sympathy, workers’ comp, and maybe a “get well soon” card from HR. Instead, he claims, it triggered something far darker. While recovering from physical trauma, he also had to endure what he describes as “severe workplace harassment” from both coworkers and supervisors. Now, we don’t know the exact flavor of harassment—was it crude jokes in the break room? Was it sabotage at the worksite? Was someone leaving dead possums in his locker? The petition doesn’t say, but the fact that it was serious enough for Lumbert to report it to management suggests it wasn’t just your run-of-the-mill oilfield ribbing. And when he spoke up? Crickets. According to the filing, his supervisors did nothing. No investigation. No disciplinary action. No “Hey, knock it off, we have a zero-tolerance policy.” Just silence. Then, the final twist: after reporting the harassment and being injured on the job, Lumbert says he was fired. Not suspended. Not offered light duty. Fired. Poof. Two decades of service, gone—because he got hurt and had the nerve to complain about being mistreated.

Now, why is this in court? Because Lumbert isn’t just mad—he’s alleging wrongful termination in a hostile work environment, and he’s backing it up with legal theory that would make a corporate compliance officer sweat. His first claim is that Halliburton violated Oklahoma’s workers’ compensation laws—specifically Title 85—by firing him for getting injured on the job. In most states, including Oklahoma, it’s illegal to retaliate against an employee for filing a workers’ comp claim. You can’t fire someone for breaking their arm on your worksite and then having the audacity to seek medical treatment. That’s not just cruel—it’s against the law. But Lumbert’s claim goes further: he says the harassment created a hostile work environment, and by failing to act, Halliburton allowed it to fester. That’s a big deal, especially when the harassment allegedly came from supervisors—because under the legal doctrine of respondeat superior, companies can be held liable for what their managers do (or don’t do). On top of that, Lumbert claims the company breached its own employment contract—likely referring to promises in an employee handbook about anti-harassment policies or fair treatment. So this isn’t just about one bad day at work. It’s about systemic failure: injury ignored, complaints buried, and a loyal employee tossed aside like yesterday’s lunch tray.

As for what he wants—$75,000. Is that a lot? In Halliburton terms? Not even a rounding error. The company reported $23 billion in revenue in 2023. Seventy-five grand is less than what some executives spend on dry cleaning in a year. But for Jackie Lumbert? That’s life-changing money. It’s supposed to cover surgeries, lost wages, pain and suffering, emotional distress, and the sheer indignity of being discarded after two decades of service. It’s not just compensation—it’s accountability. And while the petition doesn’t ask for punitive damages (which would punish the company for particularly bad behavior), it does demand a jury trial, which means Lumbert wants his day in court, face-to-face with the system that allegedly failed him. No backroom settlement. No NDAs. Just twelve Oklahomans deciding whether this was fair.

Now, here’s our take: the most absurd part of this whole thing isn’t even the harassment or the firing—it’s the sheer predictability of it all. This is the corporate playbook, isn’t it? Employee gets hurt? Deny, delay, dismiss. Employee speaks up about abuse? Silence them. Longtime worker becomes inconvenient? Cut them loose and pretend it was performance-related. Halliburton isn’t some mom-and-pop shop with three employees and a coffee pot. They have entire departments full of lawyers whose job it is to make sure this kind of thing doesn’t happen—or at least doesn’t end up in court. And yet, here we are. A man in his 50s or 60s, probably built like a fence post from decades of physical labor, is now fighting not just for money, but for dignity. And the company? They haven’t even responded yet in court—this is just the petition, the opening salvo. But you can already imagine the defense: “He wasn’t fired for being injured. He wasn’t fired for complaining. He was fired for… reasons.” Vague. Corporate. Soulless.

We’re not saying Halliburton definitely did anything wrong—we’re entertainers, not lawyers, remember? But we are saying this case has all the ingredients of a modern workplace tragedy: loyalty rewarded with betrayal, silence from management, and a system that too often protects the powerful over the people. And if nothing else, we’re rooting for the guy who showed up every day for 20 years, did his job, tried to do the right thing—and got thrown under the rig for it. Because in a world where oil companies can drill two miles underground with pinpoint accuracy, you’d think they could figure out how to treat their people like human beings.

Case Overview

$75,000 Demand Jury Trial Petition
Jurisdiction
District Court, Oklahoma
Relief Sought
$75,000 Monetary
Plaintiffs
Claims
# Cause of Action Description
1 Wrongful Termination Hostile Workplace Plaintiff was wrongfully terminated after reporting workplace harassment and sustaining on-the-job injuries.
2 Damages Plaintiff seeks damages for personal injuries, mental and physical pain and suffering, loss of enjoyment of life, and loss of income.

Petition Text

544 words
IN THE DISTRICT COURT OF STEPHENS COUNTY STATE OF OKLAHOMA JACKIE LUMBERT, vs. HALLIBURTON MANUFACTURING and LEASING COMPANY; HALLIBURTON COMPANY; HALLIBURTON ENERGY SERVICES, INC. and AHI FACILITY SERVICES, INC. ) ) ) ) ) Plaintiff, Defendants. FILED DISTRICT COURT Stephens County, Okla. FEB 26 2026 MELODY HARPER Court Clerk Case No. CJ-2026-10 PETITION COME NOW the Plaintiff, Jackie Lumbert, by and through his attorney, and for his cause of action over and against the Defendants Halliburton Manufacturing and Leasing Company, Halliburton Company, Halliburton Energy Services, Inc. (Collectively “Defendant Halliburton”) and AHI Facility Services, Inc. (“Defendant AHI”), alleges and states as follows: 1. Plaintiff is a resident of Stephens County, State of Oklahoma. 2. Defendant Halliburton Manufacturing has its principal place of business located in Duncan, Oklahoma and is organized as a foreign corporation doing business in Stephens County, State of Oklahoma. 3. Defendant AHI is a foreign company doing business in Stephens County, State of Oklahoma. 4. The incident that is the subject matter of this cause of action occurred in Stephens County, State of Oklahoma on or about May 12th, 2025. 5. Venue is proper in Stephens County, State of Oklahoma. Factual Background 6. That on or about May 12th, 2025 Plaintiff was an employee of Defendants. Plaintiff had been an employee for over two decades and was a dedicated employee. Plaintiff sustained an on the job injury and was the victim of severe workplace harassment. Plaintiff reported the conduct to his supervisors, however they did nothing to remedy the harassment. Plaintiff’s injuries required several surgeries. COUNT I. WRONGFUL TERMINATION HOSTILE WORKPLACE Plaintiff incorporates all matters set forth above and pleads additionally as follows: 7. Defendant terminated Plaintiff for various reasons including the fact that Plaintiff was injured on the job and based on the fact that Plaintiff complained about workplace harassment. The harassment came from co-workers and from supervisors. Further, when Plaintiff suffered on the job injuries, Defendants terminated his employment for being injured on the job in violation of Title 85 of the Oklahoma Statutes. 8. Defendants were negligent per se for violating the law of Oklahoma. Defendants are responsible for their employees pursuant to the doctrine of respondeat superior. Further, Defendants breached the employment contract with the Plaintiff by way of the employee handbook. 9. The actions and negligence of all Defendants was the actual and proximate cause of injury to the Plaintiff. COUNT II. DAMAGES Plaintiffs incorporate all matters set forth above and plead additionally as follows: 10. Plaintiff sustained serious, painful and permanent personal injuries as a result of the conduct of Defendants. 11. Plaintiff has sustained mental and physical injuries, mental and physical pain and suffering, loss of enjoyment of life and loss of income. 12. Plaintiff has sustained emotional distress and his condition has been exacerbated by the injuries he sustained. Plaintiff has sustained a loss of income as a result of the accident. WHEREFORE, premises considered, Plaintiff Jackie Lumbert prays for judgment against Defendants, and each of them, for damages in a sum in excess of Seventy Five Thousand Dollars and 00/100 ($75,000.00), together with interest therein, the costs of this action, a reasonable attorney fee, and such other relief as this Court may deem just and proper. Respectfully submitted, By: ____________________________ DANIEL M. DELLUOMO, OBA #11810 DELLUOMO & CROW P.A. 6812 N. Robinson Ave. Oklahoma City, Oklahoma 73116 (405) 843-0400 (405) 843-5005 (fax) ATTORNEY FOR PLAINTIFF JURY TRIAL DEMANDED ATTORNEYS LIEN CLAIMED
Disclaimer: This content is sourced from publicly available court records. Crazy Civil Court is an entertainment platform and does not provide legal advice. We are not lawyers. All information is presented as-is from public filings.