Sentence 1: The first oil source in Oklahoma was drilled in 1885 in the Atoka County , Choctaw Nation , Indian territory , even though it was not completed until 1888 .
Sentence 2: The first oil source in Indian territory was drilled in Atoka County , Choctaw Nation , Oklahoma in 1885 , although it was not completed until 1888 .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?