Papers - - Production - Foreign - Petroleum Development in Mexico during 1935

Production of crude petroleum in Mexico during 1935 totaled approximately 40,082,000 bbl., an increase of 1,925,000 bbl. over the previous year. Successful development continued in the Poza Rica field during the year, increasing production in that area from 3,708,000 bbl. in 1934 to 9,542,000 in 1935. The output of the South fields (Golden Lane) area decreased by 3,000,000 bbl. during the year, and the heavy-oil district of the Northern fields by 1,500,000 bbl. Production in the Tehuantepec fields showed a slight gain. Production of natural gasoline increased from 430,000 to 600,000 bbl. in 1935. Crude run to stills in local refineries is estimated at 30,000,000 bbl., some 4,000,000 bbl. more than in the previous year. Exports of crude and refined products were approximately 22,000,000 bbl., or 2,000,000 bbl. less than in 1934. Exclusive of ships bunkers, domestic consumption increased about 900,000 bbl. during the year, reaching an estimated total of 14,500,000 barrels. Only 74 wells were completed, as compared to 148 in 1934 and 91 in 1933. In proven areas 58 completions resulted in 33 producers and 25 failures. In northeastern Mexico, near the United States border, six wildcat wells were completed, all of which gave little or no encouraging results, except Rancheria No. 3, near Camargo, which is a fair-sized gas well. Four wildcats were drilled just northeast of the Northern fields (heavy-oil district), all of which were failures. A deep test was completed a short distance southeast of the Golden Lane (South fields) in Palo Blanco, which encountered small production not sufficient to exploit. On the Isthmus of Tehuantepec a wildcat well was completed for an estimated initial production of 2000 bbl. daily, a short distance south of the old Jalapa field, which was perhaps the most important new development of the year. Four other wildcats drilled in the Isthmus district resulted in failures. Fields Northern Fields (Heavy-oil District).—In the Northern fields, 18 producing wells and 20 failures were completed, as compared to 34 producers and 71 failures in 1934. The initial production of the new