The United States is the only major nation on Earth that still allows private ownership of oil and gas all the way to the center of the planet. The century-old doctrine known as the Rule of Capture lets one landowner legally drain oil and gas from beneath his neighbor’s property. This system is outdated, unfair, and constitutionally questionable.

The Legal Problem

American property law is built on a clear principle: you cannot take what belongs to your neighbor without compensation. Yet the Rule of Capture directly contradicts this.

• If you dig a ditch and drain your neighbor’s lake, you are liable for damages.
• If you lure your neighbor’s cow onto your land, the cow still belongs to him.
• But if you drill a well and your neighbor’s oil or gas flows under your property and into your well, the law says it is now legally yours.

This contradiction has only gotten worse with modern technology.

Horizontal Drilling and Subsurface Trespass

Today, companies routinely drill vertical wells and then steer them horizontally — sometimes a mile or more sideways — directly underneath neighboring properties without permission or compensation. This practice, known as subsurface trespass, allows operators to steal resources from unleased landowners on a massive scale. Courts remain split on whether this constitutes trespass, leaving many property owners with no effective remedy.

A Reasonable Solution: The 2,000-Foot Rule

Congress should establish a clear depth-based ownership line:

• All minerals and hydrocarbons from the surface down to 2,000 feet remain private property.
• All oil and gas located below 2,000 feet become the property of the United States.

Under this system:

• Oil companies would keep 75% of revenue from production below 2,000 feet.
• The federal government would receive an automatic 25% royalty.
• Surface landowners would negotiate their own surface-use agreements directly with operators, paid entirely from the company’s 75% share.
• A federal “Wildcatting Fund” would help smaller independent operators compete.

This depth line was chosen because most gold, silver, coal, and shallow gas deposits sit above 2,000 feet, while the vast majority of America’s significant oil and gas reserves lie deeper.

Why This Would Hold Up in Court

The Supreme Court has already ruled that unlimited ownership “to the center of the Earth” has no place in the modern world (United States v. Causby, 1946). Applying that same reasoning underground is both logical and constitutionally sound. The Rule of Capture has never faced a serious constitutional challenge based on the Takings Clause and the principle of reasonableness. A clean depth limit would rest on far stronger legal ground than the current system.

Implementation

To gain broad support and survive legal challenges, the transition should be phased in over 20 to 30 years. Existing wells would be grandfathered or fairly compensated. The government could also purchase deep mineral rights from current owners at fair market value.

Conclusion

The Rule of Capture was a 19th-century solution for 19th-century technology. In the 21st century, America deserves a rational, fair, and constitutionally consistent system. The 2,000-foot rule protects surface landowners, maintains a profitable private industry, ends the practice of one neighbor draining another, and finally gives the American people ownership of the nation’s most valuable natural resource.