Cement

{
  "id": "MLC-T-ENV-004498",
  "term": "Cement",
  "field": "Environment",
  "definition": "Material used to support and seal the well casing to the rock formations exposed in the borehole. Cement also protects the casing from corrosion and prevents movement of injectate up the borehole. The composition of the cement may vary based on the well type and purpose; cement may contain latex, mineral blends, or epoxy.",
  "subject": "Land, waste and cleanup",
  "references": [
    "Underground Injection Control Glossary"
  ],
  "url": "https://mlchart.com/terminology/environment/cement/"
}