by Bruce Wells | Mar 3, 2025 | Petroleum Pioneers
Derricks in the Oklahoma City Oilfield in 1930 stood silent for one hour in tribute to Tom Slick.
Once known as “Dry Hole Slick,” wildcatter Thomas B. Slick discovered Oklahoma’s giant Cushing oilfield in 1912 and became known as the “King of the Wildcatters.” Today Cushing is the “Pipeline Crossroads of the World,” the trading hub for oil in North America – and the daily settlement point for prices, including West Texas Intermediate.
The owner of Spurlock Petroleum Company, Alexander Massey, enjoyed great success in the Kansas oilfields after finding oil or natural gas in 25 consecutive wells. In 1904, Massey hired an inexperienced 21-year-old “lease man” named Thomas Baker Slick for a 25 percent share in all the leases the young man could secure. They went to Tryon, Oklahoma, to look for oil.

When Oklahoma’s “King of the Wildcatters” Thomas B. Slick suddenly died from a stroke at age 46 in 1930, the oil derricks in the Oklahoma City field stood silent for one hour in tribute. Photo courtesy Library of Congress.
Massey later recalled that Slick, born in Shippenville, Pennsylvania, in 1883, showed a talent for securing petroleum leases. “Tom would go out and lease most of a territory as yet unproved or doubtful as to oil prospects,” Massey noted. “But he’d spread as clean a bunch of leases before a capitalist as you’d wish to see…He certainly knew what a good oil lease was.”

Spurlock Petroleum Company spudded an exploratory well on the farm of M.C. Teegarden near Tryon. As Slick continued securing leases that eventually totaled more than 27,000 acres, drilling generated excitement in the local newspaper and with other Oklahoma wildcatters.

Once known as “Dry Hole Slick” by many, on March 12, 1912, Thomas B. Slick discovered Oklahoma’s giant Cushing oilfield.
However, at a depth of 2,800 feet with no signs of oil, Spurlock Petroleum and owner Massey ran out of money. Tom Slick’s first well was a dry hole. It was the first of many.
Dry Hole Slick
In 1907, after another dry hole near Kendrick, Oklahoma, Slick left the employ of Massey and headed for Chicago, Illinois. Charles B. Shaffer of the Shaffer & Smathers Company hired Slick for $100 per month (and expenses) to find and secure promising oil leases.
Slick traveled to Illinois, Kentucky, western Canada, and eventually, back to Oklahoma. While leasing for Shaffer & Smathers, the young oilman drilled at least ten dry holes in Oklahoma, earning his unenviable nickname, “Dry Hole Slick.”

An example of township leases similar to those negotiated by Tom Slick, from the Atlas of North Central Oklahoma 1917 Oil Fields and Landowners: Oklahoma, M. P. Burke, 1917.
The Bristow Record newspaper reported that Slick, “continues to gamble on wild cat stuff. Few men have stuck to the wildcatting longer and harder than Slick and associates. It is said he has spent $150,000 mostly on dry holes.” Now also known as “Mad Tom” Slick, he tried his luck again just 35 miles down the road, in Cushing.
As “Mad Tom” pursued new leases in 1912, publications like the Cushing Independent encouraged readers to take advantage of leasing opportunities. “Land owners have everything to gain and no risk to themselves in making leases,” the newspaper reported on January 25.

“It costs from $8,000 to $10,000 to put down a single hole,” the newspaper noted. “Unless the promoters can get the leases they want they will not chance their money here, while other localities are eager to give leases and even bonuses in money to get prospecting done.”
The Cushing Democrat added, “We would repeat that we believe it to the best interests of the individuals and all that these leases be granted…And just a word of warning. If you make a lease see that the lessee’s name is not left blank, but that the name of Thomas B. Slick is there.”
Slick and Charles Shaffer spudded a wildcat well on the farm of Frank M. Wheeler in January 1912.
Gusher at Cushing
On March 12, 1912, the Wheeler No. 1 well struck oil, producing about 400 barrels a day from a depth between 2,319 and 2,347 feet. It marked Tom Slick’s first gusher — and a giant oilfield discovery. Slick was so secretive about his find that he even cut the phone line to the Wheeler house to prevent word from spreading.
Knowing that exploration companies and speculators would descend in droves on the town once word got out, Slick protected his investment. Just how he did so would be described by a frustrated competing lease man to his boss:
You see, sir, Slick and Shaffer roped off their well on the Wheeler farm and posted guards and nobody can get near it…I got a call yesterday at the hotel in Cushing from a friend who said they had struck oil out there. A friend of his was listening in on the party line and heard the driller call Tom Slick at the farm where he’s been boarding and said they’d hit.

Pump stations in the Cushing oilfield, 1910-1918, from the Oklahoma Historical Society. More than 50 refineries once operated in the Cushing area about 50 miles west of Tulsa. Pipelines and storage facilities have since made it “the pipeline crossroads of the world.”
Well, I rushed down to the livery stable to get a rig to go out and do some leasing and damned if Slick hadn’t already been there and hired every rig. Not only there, but every other stable in town. They all had the barns locked and the horses out to pasture. There’s 25 rigs for hire in Cushing and he had them all for ten days at $4.50 a day apiece, so you know he really thinks he’s got something.

I went looking for a farm wagon to hire and had to walk three miles. Some other scouts had already gotten the wagons on the first farms I hit. Soon as I got one I beat it back to town to pick up a notary public to carry along with me to get leases — and damned if Slick hadn’t hired every notary in town, too.
Eleven days later the news had spread. As a leasing frenzy grew the Tryon Star reported, “Our old friend Tom Slick the oilman has struck it rich…Slick has been plugging away for several years and has put down several dry holes…He deserves this success and here’s hoping that it will make Tom his millions.”
New King of the Wildcatters
Tom Slick’s No. 1 Wheeler was the discovery well for the prolific Drumright-Cushing oilfield, which produced for the next 35 years, reaching 330,000 barrels every day at its peak.

Oklahoma’s Drumright Historical Society Museum includes the town’s 1915 Santa Fe Railroad Depot, which is listed in the National Register of Historic Places.
Slick was suddenly a very rich man. After his dramatic success in Drumright and Cushing, he began an incredible 18-year streak of discoveries in some of the nation’s most prolific oilfields. Visit the Drumright Historical Society Museum.
Slick was active in the Seminole Area, especially the oilfields of Pioneer, Tonkawa, Papoose, and Seminole. He secured leases and drilled wells that consistently paid off.
Slick’s oil gushers were spectacular: No. 4 Eakin — 10,000 barrels per day; No. 1 Laura Endicott — 4,500 barrels per day; No. 1 Walker — 5,000 barrels per day; No. 1 Franks — 5,000 barrels per day (see Greater Seminole Oil Boom).

Reflecting on his fortunes late in his career, he noted, “If I strike oil everyone calls it Tom Slick’s luck, (but) I call it largely judgment based upon experience. Some folks don’t recognize good luck when they meet it in the middle of the road. So I have been fortunate, or lucky, whichever you call it, but I’ve also done a lot of calling good luck to bring it my way.”

Newly discovered oilfields of the mid-1920s brought prosperity — and traffic jams — to Seminole, Oklahoma. Photo courtesy Oklahoma Oil Museum.
Slick’s leases in Oklahoma, Kansas, and Texas produced millions of barrels of oil. Production from his wells reached 35,000 barrels of oil a day in 1929, and he was proclaimed the largest independent oil operator in the United States with a net worth estimated from $35 million and up to $100 million.
By 1930, in the Oklahoma City field alone, Slick had 45 wells being drilled, more than 30 wells completed, and the capacity to produce 200,000 barrels of crude daily. Across the Mid-Continent, stories of Tom Slick’s business acumen and integrity grew with his fortune.
It was often told how Slick once closed a $100,000 deal for a prized Seminole lease on a street corner. He met the owner on the street and inquired, “What do you want for that lease’ ‘A hundred thousand dollars,’ replied the owner. ‘It’s a sale, bring in your deeds,’ said Slick.”

Thomas B. Slick is among those honored at an outdoor plaza at the Sam Noble Museum, University of Oklahoma, in Norman.
Thomas B. Slick’s death from a stroke in August 1930 at the age of 46 abruptly ended an oilfield career that had supplied America with the petroleum it needed to grow.
“Oil derricks in the Oklahoma City Field stood silent for one hour in tribute,” reported the Oklahoma Historical Society. Slick’s biggest strike came a week after he died when his Campbell No. 1 well in Oklahoma City produced 43,200 barrels of oil per day.
Stories about the “King of the Wildcatters” and his oilfield discoveries would spread across the Mid-Continent. Thomas B. Slick, — no longer known as “Mad Tom” or “Dry Hole Slick” — joined other Oklahoma petroleum industry leaders honored at the Conoco Oil Pioneers of Oklahoma Plaza.

By the end of the 20th century, more than one-half million Oklahoma oil and natural gas wells were drilled since an oilfield discovery at Bartlesville in 1897 (learn more in First Oklahoma Oil Well).
More about Slick and his extraordinary oilfield career can be found in King of the Wildcatters, the Life and Times of Tom Slick, 1883–1930 by Ray Miles, professor of history and dean of the College of Liberal Arts at McNeese State University, Lake Charles, Louisiana.
For example, Miles relates that in 1933, a friend and business partner of the Oklahoma wildcatter was kidnapped and held for ransom. Once released, Charles Urschel assisted the FBI in catching his abductors, including George “Machine Gun” Kelly, who was sentenced to life in Alcatraz.
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Recommended Reading: King of the Wildcatters, the Life and Times of Tom Slick, 1883–1930. (2004); The Oklahoma City Oil Field in Pictures
(2005); The Oklahoma Petroleum Industry
(1980). Your Amazon purchase benefits the American Oil & Gas Historical Society. As an Amazon Associate, AOGHS earns a commission from qualifying purchases.
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The American Oil & Gas Historical Society (AOGHS) preserves U.S. petroleum history. Become an AOGHS annual supporter and help maintain this energy education website and expand historical research. For more information, contact bawells@aoghs.org. © 2025 Bruce A. Wells. All rights reserved.
Citation Information – Article Title: “Oklahoma’s King of the Wildcatters.” Authors: B.A. Wells and K.L. Wells. Website Name: American Oil & Gas Historical Society. URL: https://aoghs.org/petroleum-pioneers/wildcatter-tom-slick. Last Updated: March 1, 2025. Original Published Date: December 1, 2004.
by Bruce Wells | Mar 2, 2025 | Petroleum Pioneers
As drillers and speculators rushed to Spindletop Hill, the Texas Company was organized in 1902.
A series of oil and natural gas discoveries at Sour Lake, Texas — near the famous 1901 gusher at Beaumont — helped launch the major oil company Texaco.
Originally known as Sour Lake Springs because of sulfurous spring water popular for its healing properties, a series of oil discoveries brought wealth and new petroleum companies to Hardin County in southeastern Texas.

“A forest of oil well derricks at Sour Lake, Texas,” is from the W.D. Hornaday Collection, Texas State Library and Archives Commission, Austin. Oil discoveries at the resort town northwest of the world-famous Spindletop gusher of 1901 would transform the Texas Company.
As the science of petroleum exploration and production evolved, some geologists predicted oil was trapped at a salt dome at Sour Lake similar to that of Beaumont’s Spindletop Hill formation, which was producing massive amounts of oil.
According to Charles Warner in Texas Oil & Gas Since 1543, in November 1901 an exploratory well found “hot salt water impregnated with sulfur between 800 and 850 feet…and four oil sands about 10 feet thick at a depth of approximately 1,040 feet.”

Warner noted that the Sour Lake Springs field’s discovery well came four months later when a second attempt by the Great Western Company drilled “north of the old hotel building” in the vicinity of earlier shallow wells.
“This well secured gusher production at a depth of approximately 683 feet on March 7, 1902,” Warner reported. “The well penetrated 40 feet of oil sand. The flow of oil was accompanied by a considerable amount of loose sand, and it was necessary to close the well in from time to time and bail out the sand, after which the well would respond with excellent flows.”

A monument marks the site where in 1903 the Fee No. 3 well flowed at 5,000 barrels of oil a day, launching the Texas Company into becoming Texaco.
As more discoveries followed, Joseph “Buckskin Joe” Cullinan and Arnold Schlaet were among those who rushed to the area from their offices in Beaumont.
The Texas Company
The most significant company that started during the Spindletop oil boom was The Texas Company, according to historian Elton Gish.

“Cullinan worked in the Pennsylvania oil industry and later went to Corsicana, Texas, about 1898 when oil was first discovered in that district where he became the most prosperous operator in the field,” reported Gish in his “History of the Texas Company and Port Arthur Works Refinery.”
Cullinan formed the Petroleum Iron Works, building oil storage tanks in the Beaumont area — where he was introduced to Schlaet. “When the Spindletop boom came in January 1901, Mr. Cullinan decided to visit Beaumont,” Gish noted. Schlaet managed the oil business of two brothers, New York leather merchants.

Named after its New York City telegraph address, the Texaco brand became official in 1959. Postcard of a Texaco service station next to a cafe in Kingman, Arizona.
“Schlaet’s field superintendent, Charles Miller, traveled to Beaumont in 1901 to witness the Spindletop activity and met with Cullinan, whom he knew from the oil business in Pennsylvania. He liked Cullinan’s plans and asked Schlaet to join them in Beaumont.”
According to Texaco, Cullinan and Schlaet formed the Texas Company on April 7, 1902, by absorbing the Texas Fuel Company and inheriting its office in Beaumont. Texas Fuel had organized just one year earlier to purchase Spindletop oil, develop storage and transportation networks, and sell the oil to northern refineries.

By November 1902, the new Texas Company was establishing a new refinery in Port Arthur as well as 20 storage tanks, building its first marine vessel, and equipping an oil terminal to serve sugar plantations along the Mississippi River.
Fee No. 3 Discovery
The Texas Company struck oil at Sour Lake Springs in January 1903, “after gambling its future on the site’s drilling rights,” the company explained. “The discovery, during a heavy downpour near Sour Lake’s mineral springs, turned the company into a major oil producer overnight, validating the risk-taking insight of company co-founder J.S. Cullinan and the ability of driller Walter Sharp.”

A Texaco station was among the 2012 indoor exhibits featured at the National Route 66 Museum in Elk City, Oklahoma. Photo by Bruce Wells.
Their 1903 Hardin County discovery at Sour Lake Springs — the Fee No. 3 well — flowed at 5,000 barrels a day, securing the Texas Company’s success in petroleum exploration, production, transportation and refining. Sharp founded the Sharp-Hughes Tool Company in 1908 with Howard Hughes Sr.
High oil production levels from the Sour Lake field and other successful wells in the Humble oilfield (1905), secured the company’s financial base, according to L. W. Kemp and Cherie Voris in Handbook of Texas Online.
“In 1905 the Texas Company linked these two fields by pipelines to Port Arthur, ninety miles away, and built its first refinery there. That same year the company acquired an asphalt refinery at nearby Port Neches,” the authors noted.

“In 1908 the company completed the ambitious venture of a pipeline from the Glenn Pool, in the Indian Territory (now Oklahoma), to its Southeast Texas refineries,” added Kemp and Voris. “As early as 1905 the Texas Company had established marketing facilities not only throughout the United States, but also in Belgium, Luxembourg, and Panama.”

The Texas Company registered “Texaco” as a trademark in 1909.
The telegraph address for the company’s New York office is “Texaco” — a name soon applied to its products. The company registered its first trademark, the original red star with a green capital letter “T” superimposed on it in 1909. The letter remained an essential component of the logo for decades.
The Texas Corporation in August 1926 incorporated in Delaware (from Texas) and by an exchange of shares acquired outstanding stock of The Texas Company (Texas), which was dissolved the next year.
The new corporation became the parent company of numerous “Texas Company” — Texaco — entities and other subsidiaries, according to Jim Hinds of Columbus, Indiana (see Histories of Indian Refining, Havoline, and Texaco). By 1928, Texaco operated more than 4,000 gasoline stations in 48 states. It already was a major oil company when it officially renamed itself Texaco in 1959.
1987 Bankruptcy
Texaco lost a 1985 court battle following its purchase of Getty Oil Company. In February 1987 a Texas court upheld the decision against Texaco for having initiated an illegal takeover of Getty Oil after Pennzoil had made a bid for the company. Texaco filed for bankruptcy in April 1987.
The companies settled their historic $10.3 billion legal battle for $3 billion when Pennzoil agreed to drop its demand for interest. The Los Angeles Times reported the compromise was vital for Texaco emerging from bankruptcy, a haven sought to stop Pennzoil from enforcing the largest court judgment ever awarded at the time.

On October 9, 2001, Chevron and Texaco agreed to a merger that created ChevronTexaco — renamed Chevron in 2005. Although the Sour Lake Springs oil boom was surpassed by other Texas discoveries, it has remained the birthplace of Texaco.
Learn more about southeastern Texas petroleum history in Spindletop creates Modern Petroleum Industry and Prophet of Spindletop.
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Recommended Reading: The Texaco Story, The First Fifty Years 1902 – 1952 by Texas Company (1952). Texaco’s Port Arthur Works, A Legacy of Spindletop and Sour Lake (2003); Giant Under the Hill: A History of the Spindletop Oil Discovery
(2008). Your Amazon purchase benefits the American Oil & Gas Historical Society. As an Amazon Associate, AOGHS earns a commission from qualifying purchases.
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The American Oil & Gas Historical Society (AOGHS) preserves U.S. petroleum history. Please become an AOGHS annual supporter and help maintain this energy education website and expand historical research. For more information, contact bawells@aoghs.org. Copyright © 2025 Bruce A. Wells. All rights reserved.
Citation Information – Article Title: “Sour Lake produces Texaco.” Authors: B.A. Wells and K.L. Wells. Website Name: American Oil & Gas Historical Society. URL: https://aoghs.org/petroleum-pioneers/sour-lake-produces-texaco. Last Updated: March 1, 2025. Original Published Date: April 5, 2014.