Al Ubaylah is a settlement about 150 miles (250 km) southeast of the town of

Yabrin Yabrin is a settlement in Saudi Arabia south of Riyadh, within the Eastern Region. The closest town is Haradh. The area was an abandoned ancient settlement. In the 1940s it began to be resettled by Bedouins mostly with a Dawasir background. The e ...

in the Eastern Region in

Saudi Arabia Saudi Arabia, officially the Kingdom of Saudi Arabia (KSA), is a country in Western Asia. It covers the bulk of the Arabian Peninsula, and has a land area of about , making it the fifth-largest country in Asia, the second-largest in the A ...

. Petroleum in exploitable quantities was not found here in the 1950s by

Aramco Saudi Aramco ( ar, أرامكو السعودية '), officially the Saudi Arabian Oil Company (formerly Arabian-American Oil Company) or simply Aramco, is a Saudi Arabian public petroleum and natural gas company based in Dhahran. , it is one of ...

according to the

USGS The United States Geological Survey (USGS), formerly simply known as the Geological Survey, is a scientific agency of the United States government. The scientists of the USGS study the landscape of the United States, its natural resources, a ...

.USGS
/ref>

References

Populated places in Eastern Province, Saudi Arabia {{SaudiArabia-geo-stub