Papers - - Production - Foreign - Petroleum Development in Peru during 1933

There was no noteworthy development in the oil industry in Peru during 1933 and all activities were restricted to the producing fields. The output of the country increased above that of previous years but there still remained a substantial shut-in production at the close of the year. The total production during 1933 is estimated at 13,259,891 bbl., of which the International Petroleum Co., Ltd. contributed 11,205,-362 bbl. A relatively small amount of new drilling was undertaken during the year. The International completed only one new well although a number of the old producers were reworked and deepened. Comments on Tables There are four oil districts in Peru, as shown in Table 1, although only three of these are now being operated. The exhausted Pirin field was abandoned eight years ago. La Brea-Parinus.—The La Brett-Parinas fields are on the property of the International Petruleum Co., Ltd. in the westernmost part of Peru. These fields include a number of producing districts that are defined by complex fault blocks associated with anticlinal folds. Data covering all the items listed in the table are not available on these fields but can perhaps be supplied in part in the future. Lobitos and Restin.—These two fields belong to the Lobitos Oilfields Limited and are near the coast, 10 to 20 miles north of the La Brea-Parinas fields. According to the Department of Mines and Petroleum of Peru, 311 wells at Lobitos and 197 at Restin had been drilled to the end of 1927. Since that date there has been enough drilling to increase moderately these figures. The depth of wells is not available but it is believed that their average depth is slightly greater than in the La Brea-Parinas area. The productive horizons are of Eocene age. zorritos.—The Zorritos field is the northernmost in Peru and is operated by the Establecimiento Industrial de Petroleo de Zorritos. The field is on the coast about 70 miles north of Lobitos. The number of wells drilled in this field to the end of 1927 was 343, according to the Department of Mines and Petroleum of Peru. The depths of these wells are reported to range from 300 to 700 ft. The largest wells do not produce