; and (13) additional studies and protective measures should be undertaken to address health, safety, and environmental impacts on communities and interests of Pueblos and Indian Tribes in the Greater Chaco landscape. 3. Definitions In this Act: (1) Covered lease The term covered lease means any oil and gas lease for Federal land— (A) on which drilling operations have not been commenced before the end of the primary term of the applicable lease; (B) that is not producing oil or gas in paying quantities; and (C) that is not subject to a valid cooperative or unit plan of development or operation certified by the Secretary to be necessary. (2) Federal land (A) In general The term Federal land means— (i) any Federal land or interest in Federal land that is within the boundaries of the Chaco Cultural Heritage Withdrawal Area, as depicted on the Map; and (ii) any land or interest in land located within the boundaries of the Chaco Cultural Heritage Withdrawal Area, as depicted on the Map, that is acquired by the Federal Government after the date of enactment of this Act. (B) Exclusion The term Federal land does not include trust land (as defined in section 3765 of title 38, United States Code). (3) Map The term Map means the map prepared by the Bureau of Land Management entitled Chaco Cultural Heritage Withdrawal Area and dated April 2, 2019. (4) Secretary The term Secretary means the Secretary of the Interior. 4. Withdrawal of certain Federal land in the State of New Mexico (a) In general Subject to any valid existing rights, the Federal land is withdrawn from— (1) all forms of entry, appropriation, and disposal under the public land laws; (2) location, entry, and patent under mining laws