Masjed Soleyman (also spelled Masjed‑Soleiman) is a city in the Khuzestan Province of southwestern Iran. It serves as the administrative center of Masjed Soleyman County. As of the 2016 national census, the city had a population of approximately 106,000 inhabitants.
Geography
The city is situated in the Zagros mountain range, near the confluence of the Marun and Karun rivers. It lies at an elevation of about 1,070 meters (3,510 feet) above sea level and experiences a semi‑arid climate, with hot summers and mild winters.
Historical Significance
Masjed Soleyman is internationally recognized as the site of the first commercial oil well in the Middle East. In 1908, the Anglo-Persian Oil Company (now BP) drilled the Masjed Soleyman (formerly known as the "Maran") well, marking the beginning of large‑scale petroleum extraction in the region. The discovery catalyzed the development of Iran’s oil industry and contributed to the establishment of the city’s modern infrastructure.
Economy
The local economy is heavily dependent on the oil sector. The city hosts facilities operated by the National Iranian Oil Company (NIOC) and several subsidiary enterprises involved in extraction, processing, and transportation of crude oil and natural gas. Ancillary industries include construction, services, and small‑scale manufacturing supporting the oil workforce.
Demographics and Culture
The population of Masjed Soleyman is ethnically diverse, comprising primarily Lurs, Bakhtiari, and Persians, alongside minority Arab and Kurdish communities. The predominant language is Persian (Farsi), with local dialects of Luri and Bakhtiari also spoken. Islam is the major religion, with the majority adhering to Twelver Shia Islam; there are also small Sunni and non‑Muslim minorities.
Education and Infrastructure
The city contains a number of primary and secondary schools, as well as vocational training centers focusing on oil‑related technical skills. Higher education is provided by branches of regional universities offering programs in engineering, geology, and petroleum studies. Transportation infrastructure includes a railway station on the Tehran‑Ahvaz line, a domestic airport, and a network of roads linking Masjed Soleyman to major urban centers such as Ahvaz and Tehran.
Recent Developments
In recent decades, the Iranian government has undertaken initiatives to diversify the local economy, promote industrial parks, and improve urban services. Environmental concerns related to oil extraction, such as air and water pollution, have prompted the implementation of regulatory measures and monitoring programs.
References
- Statistical Center of Iran, Census Data (2016).
- National Iranian Oil Company, Historical Overview.
- Encyclopaedia Iranica, “Oil and Gas Industry.”
This article adheres to verified and publicly available information; no speculative content is included.