Drilling

{
  "id": "MLC-T-ENE-000592",
  "term": "Drilling",
  "field": "Energy",
  "definition": "The act of boring a hole (1) to determine whether minerals are present in commercially recoverable quantities and (2) to accomplish production of the minerals (including drilling to inject fluids).\n\n• Exploratory. Drilling to locate probable mineral deposits or to establish the nature of geological structures; such wells may not be capable of production if minerals are discovered.\n\n• Developmental. Drilling to delineate the boundaries of a known mineral deposit to enhance the productive capacity of the producing mineral property.\n\n• Directional. Drilling that is deliberately made to depart significantly from the vertical.",
  "references": [
    "EIA Glossary"
  ],
  "url": "https://mlchart.com/terminology/energy/drilling/"
}