LONDON--(BUSINESS WIRE)--The pump jack market size is expected to post a CAGR of close to 5% during 2019-2023, according to the latest market research report by Technavio. Request a free sample ...

State Land Commissioner Aubrey Dunn’s plan to place an oil field pump jack in front of the State Land Office is an echo of a similar move by one of his predecessors that generated a controversy ...