Original oil and gas trade magazine vintage ad for HALLIBURTON OIL WELL CEMENTING COMPANY. Main office was located in Duncan, OK. Definitive data cuts well costs. Guard log more accurate in lignitic and invaded zones. In the Lower Wilcox of the Upper Coast Region of Texas, the accuracy and economy of Guard Log has been proved. This unique 1955 old oilfield petroleum drilling equipment magazine advertisement would display fantastic matted and framed.