Halliburton

Historical marker location:
Duncan, Oklahoma
( Marker is on U.S. 81, 0 miles north of W. Oak Ave., on the left when traveling south.)
Marker installed: 1999

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Ada Lois Sipuel Fisher was the first Black woman to attend law school in Oklahoma. In 1946, she applied to the University of Oklahoma College of Law but was denied admission because of her race. She sued the university, and her case eventually went to the U.S. Supreme Court, which ruled in her favor. She went on to graduate from law school in 1951 and became a prominent civil rights attorney.
Stephens County, located in south-central Oklahoma, has a rich and diverse history that stretches back thousands of years. The land that would become Stephens County was originally inhabited by Native American tribes, including the Comanches and Kiowas. These nomadic tribes relied on hunting bison and other game for survival.

In the early 19th century, European settlers began to arrive in the area, drawn by the promise of fertile land and natural resources. The region soon became a hub for agriculture, with farmers growing wheat, cotton, and other crops. The establishment of ranching also became a prominent industry, as the open prairies provided ample grazing land for cattle.

The discovery of oil in the early 20th century brought significant changes to Stephens County. The Oklahoma oil boom of the 1910s and 1920s transformed the county into a major oil-producing area. Numerous oil wells were drilled, leading to an economic boom and a surge in population. The presence of oil also attracted industries related to oil refining and production, further stimulating economic growth.

Despite the economic downturn during the Great Depression and the challenges faced during World War II, Stephens County continued to develop. The county's natural resources, including oil and agriculture, played a vital role in sustaining the local economy. Over the years, Stephens County has experienced periods of growth and decline, but it has remained an important center for oil production, agriculture, and rural life in Oklahoma. Today, the county is known for its rich history, friendly communities, and picturesque landscapes.

This timeline provides a glimpse into the major events and milestones that have shaped the history of Stephens County, Oklahoma.

  • 1890s - The land that would become Stephens County is opened up for settlement following the Land Run of 1892.
  • 1907 - Oklahoma becomes a state, and Stephens County is officially formed.
  • Early 1900s - Oil discoveries in the county lead to an oil boom, with numerous oil wells and refineries being established.
  • 1920s - The Great Depression and falling oil prices result in a decline in the county's economy.
  • 1940s - Stephens County experiences a period of growth and prosperity due to increased oil production during World War II.
  • 1950s-1970s - The county's economy diversifies, with the establishment of manufacturing plants, agriculture, and educational institutions.
  • 1980s - The oil industry undergoes a downturn, leading to an economic recession in Stephens County.
  • 1990s-present - The county focuses on revitalizing its economy through the development of tourism, renewable energy, and agriculture.