You can reach about 30,000 petroleum geologists at the lowest per-reader cost in the world with a classified ad in the EXPLORER.
Ads are at the rate of $2.90 per word, minimum charge of $60. Blind box in care of, $60. For an additional $50, your ad can appear here helping your ad to reach more people than ever before.
Just write out your ad and send it to us. We will call you with the word count and cost. You can then arrange prepayment. Ads received by the first of the month will appear in the subsequent edition.
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