Casper Daily Tribune Newspaper, August 17, 1920, Page 5

LEG ONL SESE TEM SOE AMEE REIT EES TE, EE IE ER INGE EET Oil drilling costs today de- mand the same quality in men and tools alike —de- pendability. Delays due to inexperience or defective equipment cannot be risked. Wages and material prices; are such that each crew must | ‘|; know to a certainty that top -* efficiency can be kept up. until the bit strikes pay. e ay \ t eo : ° Maximum results in,drill- \e ing depend on one most im- portant factor—the greatest possible flow of power from engine to band: wheel..- It is im the certain delivery of such power that O & G Inner-Locked'Belts have become _ So favorably known throughout the Oil country, as well as in serving / ®8 a guarantee against all commonly known belting troubles. O&G Inner-Locked Belts are free from troublesome “come a and go” and keep everlastingly on the job. By reason of their trouble- * proof construction, O & G Inner-Locked Belts cannot separate as some belts do. The §;" . inner plies are locked both within and to the outer casing which completely covers them. It is this inner and inter-locking which holds the fabric firm in every inch of belt. This, together with the formula of Mineral Compound which i pregnates every particle of the belt, is the main reason for the rugged strength and long ‘life which have made O & G Inner-Locked Belts famous. The rough and ready business of oil drilling gives no chance to “nurse” equipment. . Unlike the clean, dry. engine and machine rooms of modern factories, Oil drilling is done practically out of doors. Belts must run under blistering sun, cold winds, hard rains, sleet, snow and-mud. In plain words, they have to stand the “gaff.” Throughout the Oil country, wherever drilling records ‘are known, the belts that have never failed to deliver the greatest horsepower, the longest service, carry the heaviest loads easiest and always run uniform, regardless of ‘hard ‘ eondition, are O & G Inner-Locked Belts—the standard of dependability. 4 Oil Well Supply Co. ae | of Oil and Ges Wall Sonpice Pittsburg] ait out Gelae * —— eee | t,t eee .