{"nrhp_refnum":"100002601","name":"Schlumberger Well Surveying Corporation Building","other_names":[],"category":"building","location":{"address":"2720 Leeland St.","address_restricted":false,"city":"Houston","county":"Harris County","state":"TX","lat":29.743169000000023,"lon":-95.35342199999997,"geom_source":"nps_gis"},"listed_date":"2018-06-25","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Architecture","Commerce","Industry"],"significance_levels":["local"],"summary":null,"photo":{"url_800":"https://nationalhistoricalregister.com/media/100002601/918025e9b8-800.webp","url_1600":"https://nationalhistoricalregister.com/media/100002601/918025e9b8-1600.webp","licence":"CC BY-SA 4.0","author":"Jim Evans","credit_html":"<a href=\"https://commons.wikimedia.org/wiki/File:Schlumberger_Well_Surveying_Corporation_Building_--_Houston.jpg\" rel=\"noopener\">Jim Evans</a>, <a href=\"https://creativecommons.org/licenses/by-sa/4.0\" rel=\"license noopener\">CC BY-SA 4.0</a>, via Wikimedia Commons","source_page":"https://commons.wikimedia.org/wiki/File:Schlumberger_Well_Surveying_Corporation_Building_--_Houston.jpg"},"district":null,"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":null,"wikipedia":null,"wikidata":"https://www.wikidata.org/wiki/Q110000227"},"indexable":true,"url":"https://nationalhistoricalregister.com/texas/harris-county/schlumberger-well-surveying-corporation-building-100002601/"}