In later years a pipe line across which state led to numerous oil deposits?

In later years, a pipeline across the state of Texas led to numerous oil deposits. The discovery of oil in Texas in 1901 sparked a drilling boom, and by the 1930s, Texas had become the leading oil-producing state in the United States. The construction of the Magnolia Pipeline in 1929 allowed oil to be transported from the oil fields of East Texas to refineries on the Gulf Coast, further boosting Texas' oil industry.