Very early oil exploration at Astra Image Information Oil Field PAT00306 Petroleum Industry;landscape Photograph Roberto Santellán collection Spanish Image Information antiguo equipo de perforación en Astra Industria petrolera; paisaje Post navigation Teachers of the Astra SchoolList of the first oil workers in the Astra fields, with photograph Comment on this post Cancel replyYour email address will not be published. Required fields are marked *What is your message?Name * Email * Save my name, email, and website in this browser for the next time I comment.
