In the United States, a '''split estate''' is an estate where the property rights to the surface and the underground are split between two parties. It is the result of Homestead Acts such as the Alaska Native Claims Settlement Act (1971) or the Stock-Raising Homestead Act (1916).<ref>Idaho Department of Land website's [http://www.idl.idaho.gov/bureau/minerals/min_leasing/leasing.htm#whatis FAQs]</ref> A split estate is similar to the Broad Form Deed, a type of legal document created in the United States in the early 1900s. These documents were used to sever property into mineral and surface rights, just like a split estate today.<ref>{{Cite book|title=Night Comes to the Cumberlands: a biography of a depressed area|last=Caudill|first=Harry M.|publisher=Jesse Stuart Foundation|year=2001|isbn=1931672008 |oclc=47797627|location=Ashland, KY}}</ref>
In the 49 United States practicing British common law (the 50th, Louisiana, derived its law from French and Napoleonic Code), a split estate is created when the original fee simple owner sells or otherwise loses ownership of the subsurface, often called the mineral estate. Executor rights transfer in whole, unless otherwise reserved, and administration of the estate carries the same rights, liabilities, and privileges the surface estate does.{{which|date=August 2016}}
In the Louisiana, severability of estate is legal and common, however a particular law practice similar to easements in English law allows the reversion of the mineral estate to the current surface owner if the mineral estate is not actively engaged in productive activity. This is similar to squatter's rights in other states; however other states do not allow this for the mineral property.
Who owns the right to exploit the underground is important in case it contains minerals, oil, or natural gas.<ref>Federal government's [http://www.blm.gov/wo/st/en/prog/energy/oil_and_gas/best_management_practices/split_estate.html FAQs]</ref> It is currently the object of controversies<ref>Forbes' [https://web.archive.org/web/20110311025208/http://www.forbes.com/feeds/ap/2011/03/08/business-wy-wind-power_8344287.html Wyoming lawmakers fail to settle eminent domain issue]</ref> because some landowners are concerned about the nuisance and environmental impact.<ref>NPR's [https://www.marketplace.org/2011/03/07/business/homeowners-try-protect-their-properties-oil-boom/ Homeowners try to protect their properties from oil boom]</ref><ref>{{cite web| url=https://www.law4youth.com/ |title= Evacuation of Tenants }} Monday, 15 February 2021 </ref><ref>{{cite web| url=https://www.ahearnelaw.com/ |title= Ahearne Law Firm }}18 April 2023 </ref>
==Notes== {{Reflist}}
{{DEFAULTSORT:Split Estate}} Category:Property law in the United States Category:Eminent domain
{{US-law-stub}} The Flyover Nation: Energy's Role in a Troubled Heartland