# Mid-Continent Oil and Gas: A Century of Production History for Mineral Owners

**TL;DR:** The Mid-Continent oil industry launched with Glenn Pool in 1905 and has produced continuously for over a century through multiple technological eras—from early wildcatting through waterflood maturation to modern horizontal drilling. Most current mineral interests trace back 4-5 generations to original allotments and homesteaders, and the 2010+ horizontal era has re-monetized acreage that had been declining since mid-century.

## Key Takeaways

- **Glenn Pool (1905) launched the Mid-Continent oil industry** and transformed Tulsa into the financial center of U.S. oil within five years; most current mineral interests trace original conveyance to this early 1900s era
- **The 1920s-1930s produced foundational giants**—Burbank (1920), Greater Seminole (1923), Oklahoma City (1928)—with Greater Seminole hitting 527,000 BOPD in 1928, the highest single-field U.S. production at the time
- **Mid-century (1935-1980) was the waterflood era**: primary production declined, secondary recovery became dominant, and many mineral owners today still receive checks from waterfloods initiated in the 1940s-1950s
- **Deep gas (1980-2010) shifted focus** to Granite Wash, Springer, and deep Hunton/Mississippi Lime targets in the Anadarko Basin and Texas Panhandle
- **The horizontal era (2010-present) opened new redevelopment modes**: Mississippi Lime, SCOOP/STACK Woodford/Meramec, and Caney Shale horizontals often produce more in six months than original verticals produced in 30 years
- **Current valuations must account for multi-generational production history**: decline curves, waterflood response, current operator activity, and forward horizontal development potential all factor into fair market value
- **Most Mid-Continent mineral interests are 4-5 generations old** and have been continuously productive through primary, secondary, deep-gas, and horizontal phases
- **Legal frameworks established in the 1930s still govern today**: Texas Railroad Commission pro-rationing, federal Connally Hot Oil Act, and Oklahoma Corporation Commission pooling/spacing authority emerged during this decade

## Page Highlights

**1905-1920 Glenn Pool Era:** The discovery of Glenn Pool in November 1905 in Creek County launched the Mid-Continent industry; by 1910 it was producing over 100,000 BOPD. Cushing (1912) and Healdton (1913) followed. This era established the original mineral conveyances that most current owners trace back to—homesteaders, allotment recipients, and oil-boom-era buyers whose great-grandchildren now hold the interests.

**1920-1935 The Giants:** The largest U.S. oilfields emerged during this period—Burbank (Osage County, 1920), Greater Seminole (Seminole County, 1923-1928), and Oklahoma City field (Oklahoma County, 1928). Greater Seminole peaked at 527,000 BOPD in 1928, the highest single-field U.S. production in history at that time. Oklahoma became the largest U.S. oil-producing state. The 1930s also established modern regulatory frameworks including Texas Railroad Commission pro-rationing and Oklahoma Corporation Commission pooling authority.

**1935-1980 Maturity and Waterflood:** The Mid-Continent matured as primary production declined and waterflood became the dominant recovery mechanism. Operator consolidation accelerated as early wildcatters were absorbed by Phillips, Sinclair, Sunray, and other regionals. Mineral owners experienced stable but slowly declining royalty income; many current owners still receive checks from waterfloods that began in the 1940s-1950s.

**1980-2010 Deep Gas Era:** Activity shifted toward deep gas targets—Granite Wash, Springer, deep Hunton, and Mississippi Lime in the Anadarko Basin and Texas Panhandle. Operators like Apache, Devon, Continental, and Cimarex built large deep-gas positions while conventional Cherokee Platform oil and Burbank-style waterfloods continued in the background.

**2010-Present Horizontal Era:** Horizontal drilling opened new redevelopment modes including Mississippi Lime horizontal redevelopment across Cherokee Platform and northern STACK, SCOOP/STACK Woodford and Meramec stacked-pay horizontals in central Oklahoma, Caney Shale horizontals in Hughes/Pottawatomie, and Texas Panhandle horizontal drilling on Granite Wash and Cleveland sand. Sections last drilled vertically in 1955 may now host horizontals producing more oil in six months than the original vertical produced in 30 years.

**Valuation Implications:** Current Mid-Continent mineral interests are typically 4-5 generations old with continuous production history through primary, waterflood, deep-gas, and horizontal phases. Fair valuation requires accounting for entire production history (decline curves, waterflood response), current operator activity (rigs, permits, recent completions), and forward development potential (offset acreage, recent horizontal results).

## Related Topics

- [How to Sell Mineral Rights](https://www.buckheadenergy.com/how-to-sell-mineral-rights)
- [What Are My Minerals Worth?](https://www.buckheadenergy.com/what-are-my-minerals-worth)
- [Should I Sell? Beginner's Guide](https://www.buckheadenergy.com/should-i-sell)
- [Getting a Fair Price](https://www.buckheadenergy.com/getting-a-fair-price)
- [US Drilling Activity Index](https://www.buckheadenergy.com/us-drilling-activity-index)
- [Oil & Gas Market Data Hub](https://www.buckheadenergy.com/oil-gas-market-data-hub)

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## About Buckhead Energy
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