20160715 19311300 1.0 TRUE California wells that are located in pools (geologically isolated zones) that use hydraulic fracturing and other stimulation techniques to assist production are shown. The stimulation probabilities for the pools have been assigned to the wells. The dataset was created by limiting the dataset of California wells to those with production and/or injection data since 2013. Stimulation probabilities for pools (developed by Lawrence Berkeley National Laboratory as part of the California Council on Science and Technology's Well stimulation report) were then applied to the well records. fracking hydraulic fracturing stimulation wells oil gas drilling california extraction operators production injection CA Oil and Gas Well stimulation (hydraulic fracturing) probabilities CA DOGGR, CCST /9j/4AAQSkZJRgABAQEAAQABAAD/2wBDAAgGBgcGBQgHBwcJCQgKDBQNDAsLDBkSEw8UHRofHh0a HBwgJC4nICIsIxwcKDcpLDAxNDQ0Hyc5PTgyPC4zNDL/2wBDAQkJCQwLDBgNDRgyIRwhMjIyMjIy MjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjL/wAARCACFAMgDASIA AhEBAxEB/8QAHwAAAQUBAQEBAQEAAAAAAAAAAAECAwQFBgcICQoL/8QAtRAAAgEDAwIEAwUFBAQA AAF9AQIDAAQRBRIhMUEGE1FhByJxFDKBkaEII0KxwRVS0fAkM2JyggkKFhcYGRolJicoKSo0NTY3 ODk6Q0RFRkdISUpTVFVWV1hZWmNkZWZnaGlqc3R1dnd4eXqDhIWGh4iJipKTlJWWl5iZmqKjpKWm p6ipqrKztLW2t7i5usLDxMXGx8jJytLT1NXW19jZ2uHi4+Tl5ufo6erx8vP09fb3+Pn6/8QAHwEA AwEBAQEBAQEBAQAAAAAAAAECAwQFBgcICQoL/8QAtREAAgECBAQDBAcFBAQAAQJ3AAECAxEEBSEx BhJBUQdhcRMiMoEIFEKRobHBCSMzUvAVYnLRChYkNOEl8RcYGRomJygpKjU2Nzg5OkNERUZHSElK U1RVVldYWVpjZGVmZ2hpanN0dXZ3eHl6goOEhYaHiImKkpOUlZaXmJmaoqOkpaanqKmqsrO0tba3 uLm6wsPExcbHyMnK0tPU1dbX2Nna4uPk5ebn6Onq8vP09fb3+Pn6/9oADAMBAAIRAxEAPwD3+iii gAooooAKKKKACqNvq1pc6lc6fG5+0W4BdSMZz6evb86vVz2tzaT4fvz4hu3m88w/ZhDFg+YCwOQv cjHXPStKcVN8vXp6mdRyjZppLrfsdDRUNpdQ31nDd27FoZkDoSpBIPI4PIqaoaadmaLUKKKKQBRR RQAUUUUAFFFFABRRRQAUUUUAFFFFABRRRQAUUUUAFFFFABRRRQAVlaz4d07XfJN7GxaI5VkbBx3B 9q1aKqM5QfNF2ZMoRmuWSuiK2torO1itoF2xRKERc5wB0qWkBBGQQfpS0m76saSSsgooopDCiiig AooooAKKKKACiiigAooooAKKKKACiiigAooooAKKKKACiiigAqC6hlnjVYrl7dg4YsiqcgHleQeD U9FNOzuNOzuctoWlahpnibU086T+zHJmRCnyl3OeD6jGK6aOaKVnWORHaNtrhWBKn0PoafTEijjL FEVS5yxUYyfU1dSp7R3e5lTp+zVkPooorM0CiiigAooooAKKKKACiiigAooooAKKKKACiiigAooo oAKKKKACiiigAooooAKKKKACiiigAopqurjKMGGcZBzzTqACiiigAooooAKKKKACiiigAooooAKK KKACiiigAooooAKKKKACiiigApizRNM8KyoZUAZ0DDcoOcEjtnB/Kn00RoJGkCKHYAFgOSB0GfxN PQat1HVWurq0ieKC5ljDTttjRjyx+lWax9S0mCTUItWNvLdXECqscKsAMhshhnHIyT+FOCTeplV9 o0lTSbbW+1upB9j1fTb95LCGwmtri5DzAho5FQnnHO0kZznjODxzW/VOW6kTULa2/djzS7YO4koo GSCBgHcy8E9OlXKqcm7NocKapxtHb/ghRRRWZYUUUUAFFFFABRRRQAUUUUAFFFFABRRRQAUUUUAF FFFABRRRQAUUUUAFFFFAHm3jTS77RbAa0moXtxd/6qaaObyQo58t9oOMg4Hoc9s1h6Nr+p6lpRt9 R1edLv7T5sRUvvk2ryuVYBQcjA7nI44r2Ca3iuFZZkEiMpVkblSD6jpXjPi7wXqmh+fPpTH7P5qS RzyPuKAYODx8uDnBweK9rB4iFVezqWT6P+v6sdzzX2NJOpHZ7pa2bX4LZ2V7ehb0/WdUuNJlWC+e W+spi6xiR2MoUk8/MDt/eH+HgL83QV6R4b8Q2viTSkvLfIcYWaMqR5cmOV5HP1rx3w8nly2tzHeR JqLRSJLBdLvG/b85PUMrAkcZJPGK9D8BXayW2oQW8MTXERTzpVmHlyybcZCrkAEDkjqc8DpV5jQh yOUen66fd2O/MqUJ0/bU3pvt3/T7/I7eimTTRQR+ZNIqJkLuY4GSQAPxJAp9eEeFbqFFFFABRRRQ AUUUUAFFFFABRRRQAUUUUAFFFFABRRRQAUUUUAFV2mnF8kItWaBkJM4cYVvQr1/EVYopp2GnYKbJ FHNG0cqK8bDDKwyCPcU6o55Hit5JI4mmdELLGpALkDoM8ZPvQt9BbmW3hTQGGP7JtR8oUbYwMDJP GOnU9KvWenWen+Z9jto4PMIL7FxuIGB+grkZ/GerrqUGzw5qi27EoYHtgJJG2kkht+MDHpzmk063 8b2VtdT3dyJlCF1gYo8hO/J2ELjO0EAHjJ7YrtlRrOP7ya9GzrnGq4tSnd6aX3vf5dPyOzjgAk82 Qq8o3BX24IUnO39B+VTVHby+fbxzeXJFvUNskGGXPYj1qSuJ3vqcsr31CiiikIKKKKACiiigAooo oAKKKKACiiigAooooAKKKKACiiigAooooAKKKKAIpYEkZZfKiaeIHyndclSRjg9RnvipF3bF343Y 5x0zS0U7gZAutXj1C6N1Hp8NjkJa7piHkbPUnGBxnjGcj05pFvdYtfsUVzpwumllZJ57ZgixDdhW 2kk4xz14xV7UNNs9VtTa31uk8BOSj9M/5NN0uG1t9Nhhst32eMFE3lieCQc7ueua1548t7f1bvc0 U97xVvn2LlFFFYmYUUUUAFFFFABRRRQAUUUUAFFFFABRRRQAUUUUAFFFFABRRRQAUUUUAFFFFABR RRQAUUUUAFFFFABRRRQAUUUUAf/Z