It will be of great interest here to refer briefly to these, and though it would be impossible to detail all those Mexican wells which have ranked quite outside the limits of ordinary producers, I will touch only upon two of these remarkable oil gushers. They both were drilled on the properties owned by the well-known English firm of Pearsons, the operating company being the “Aguila” (Mexican Eagle) Company. It was in 1906 when the Company commenced active drilling operations in Northern Vera Cruz, and though these were very successful from the start, it was two years later that the famous “Dos Bocas” well came in. A heavy gas pressure developed when the rotary drill was down just over 1,800 feet, and in a few minutes the internal pressure manifested itself by bursting the wire-wrapped hose connected with the drilling apparatus. The oil then commenced to come to the surface in an immense stream, and in twenty minutes the well was beyond control. Fissures began to appear in the ground at considerable distance from the well, and through these came oil and gas. One of these fissures opened directly under the boilers, and though the fires had been drawn, the gas ignited. The position was well-nigh hopeless from the start, the well itself was throwing out an 8-inch column of oil hundreds of feet in the air. The force of the volume of oil below ground flung the heavy English drill pipe out of the well, and soon it became impossible to approach within 300 feet of the “mad gusher.” The flames of fire are said to have reached 1,000 feet in height, and inasmuch as all ground round the well had fallen into the cavity caused, they were over 50 feet in diameter. And for 58 days did this gusher burn with all the fury imaginable, its glare being seen far out at sea. Anything approaching an approximate production of oil from this well will never be made: it can safely be recorded, however, that its mad flow of oil ran into many millions of barrels, and it is placed on record that nearly 2,000,000 tons of solid earth were carried away by the force of the oil from the well’s mouth, for a crater of nearly 120,000 square metres was formed round the well. [Illustration: A GUSHER OF THE MEXICAN EAGLE CO. UNDER CONTROL--A DOME BUILT OVER THE MOUTH] Toward the end of 1910 another surprise was in store for those in charge of drilling operations for the Company, for it was then that the world famous “Protero del Llano” gusher came in. This well ranks as one of the largest, if not the largest, ever associated with the petroleum industry. Its estimated daily flow was over 125,000 barrels, and within three months the well had produced over 8,000,000 barrels of crude oil. During November, 1919, a new field at Naranjos was developed by the Mexican Eagle Co., and the first three wells to come into production, commenced to yield over 30,000 tons daily.