oil well 
noun
An artificially made well or shaft in rock from which mineral oil is drawn.In 1967, Anschutz discovered a major oil well in Wyoming, which soon caught fire....
- The first oil well in the United States, now a dry hole, was drilled in Titusville, Pennsylvania, by Edwin L. Drake only 145 years ago.
- If a prospector finds a new gold mine or the wildcatter brings in a rich oil well, the probability of other prospectors and wildcatters making equally valuable finds diminishes, however slightly.
- nursery
- nursery area
- nursery cannon
- nursery class
- nursery education
- nurseryful
- nursery girl
- nursery ground
- nursery language
- nursery-maid
- nurseryman
- nursery meal
- nursery nurse
- nursery nursing
- nursery pudding
- nursery rhyme
- nursery school
- nursery schooling
- nursery slope
- nursery tea
- nursery teacher
- nursery teaching
- nurseryware
- nursery word
- nurse's aide