Riyadh: Khamis bin Rimthan Al-Ajmi is a name synonymous with the early days of Saudi Arabia’s oil industry. His unique expertise as a desert guide was crucial to the success of oil exploration, making him a national symbol of the country’s journey of discovery.

According to Saudi Press Agency, the journey began in 1933 when King Abdulaziz bin Abdulrahman Al Saud signed a concession agreement with the Standard Oil Company of California (SOCAL), initiating oil exploration in the region. The agreement required the employment of Saudi citizens, and Khamis bin Rimthan was selected to guide the geological team. His skills in reading the desert landscape, navigating by the stars, and recalling locations with precision were instrumental. He assisted geologists in identifying potential drilling sites and in creating the first maps of the region.

The search for oil extended over five years, culminating in a historic discovery in March 1938 at Dammam No. 7, known as the “Prosperity Well,” where oil began flowing in commercial quantities. The following year, on May 1, 1939, King Abdulaziz witnessed the loading of the first oil tanker at Ras Tanura Port, marking a significant milestone that connected Saudi Arabia to the industrial world.

Khamis bin Rimthan continued to work with Aramco until his death in 1959, playing a key role in naming many mountains and sites in the Eastern Region. To honor his contributions, the Rimthan field was named after him in 1974, and in 2017, the oil tanker Rimthan was launched.

In an interview with the Saudi Press Agency, his grandson Shabib Al-Ajmi described Khamis bin Rimthan as a symbol of perseverance and hard work who inspired generations. He emphasized his grandfather’s ability to navigate and map the desert, which laid the foundation for the oil industry.

The life of Khamis bin Rimthan is a testament to determination and courage, reflecting a spirit that has been integral to Saudi Arabia’s journey of unification and development.