"strike oil" meaning in English

{
  "forms": [
    {
      "form": "strikes oil",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "striking oil",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "struck oil",
      "tags": [
        "past"
      ]
    },
    {
      "form": "struck oil",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "stricken oil",
      "tags": [
        "participle",
        "past",
        "rare"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "strike<,,struck> oil",
        "past_ptc2": "stricken oil",
        "past_ptc2_qual": "rare"
      },
      "expansion": "strike oil (third-person singular simple present strikes oil, present participle striking oil, simple past struck oil, past participle struck oil or (rare) stricken oil)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "_dis": "48 52",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "ref": "2015, Mike Shepherd, Oil Strike North Sea: A first-hand history of North Sea oil, Luath Press Ltd",
          "text": "In today's oil patch you strike oil the modern way – the geologist examines the rock cuttings brought up in the drilling mud to see if there is any oil on them as John had done here.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "To find petroleum when boring for it."
      ],
      "id": "en-strike_oil-en-verb-Wt4pxbKV",
      "links": [
        [
          "petroleum",
          "petroleum"
        ],
        [
          "boring",
          "bore"
        ]
      ],
      "related": [
        {
          "_dis1": "100 0",
          "word": "strike gold"
        }
      ]
    },
    {
      "categories": [
        {
          "_dis": "48 52",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "ref": "2002, R. Wayne Pace, Organizational Dynamism: Unleashing Power in the Workforce, Greenwood Publishing Group, page 4",
          "text": "J. Paul Getty's formula for success sorts this idea out: “Rise early, work hard, strike oil.” That's good advice, but most of us will not strike oil. In fact we may become irritated by the idea that something spectacular must occur for success to emerge.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "To have sudden good fortune, especially financially."
      ],
      "id": "en-strike_oil-en-verb-QNuqzRJF",
      "links": [
        [
          "financial",
          "financial"
        ]
      ],
      "raw_glosses": [
        "(figurative, idiomatic, informal) To have sudden good fortune, especially financially."
      ],
      "tags": [
        "figuratively",
        "idiomatic",
        "informal"
      ]
    }
  ],
  "word": "strike oil"
}

{
  "categories": [
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English verbs"
  ],
  "forms": [
    {
      "form": "strikes oil",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "striking oil",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "struck oil",
      "tags": [
        "past"
      ]
    },
    {
      "form": "struck oil",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "stricken oil",
      "tags": [
        "participle",
        "past",
        "rare"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "strike<,,struck> oil",
        "past_ptc2": "stricken oil",
        "past_ptc2_qual": "rare"
      },
      "expansion": "strike oil (third-person singular simple present strikes oil, present participle striking oil, simple past struck oil, past participle struck oil or (rare) stricken oil)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "related": [
    {
      "word": "strike gold"
    }
  ],
  "senses": [
    {
      "categories": [
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "2015, Mike Shepherd, Oil Strike North Sea: A first-hand history of North Sea oil, Luath Press Ltd",
          "text": "In today's oil patch you strike oil the modern way – the geologist examines the rock cuttings brought up in the drilling mud to see if there is any oil on them as John had done here.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "To find petroleum when boring for it."
      ],
      "links": [
        [
          "petroleum",
          "petroleum"
        ],
        [
          "boring",
          "bore"
        ]
      ]
    },
    {
      "categories": [
        "English idioms",
        "English informal terms",
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "2002, R. Wayne Pace, Organizational Dynamism: Unleashing Power in the Workforce, Greenwood Publishing Group, page 4",
          "text": "J. Paul Getty's formula for success sorts this idea out: “Rise early, work hard, strike oil.” That's good advice, but most of us will not strike oil. In fact we may become irritated by the idea that something spectacular must occur for success to emerge.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "To have sudden good fortune, especially financially."
      ],
      "links": [
        [
          "financial",
          "financial"
        ]
      ],
      "raw_glosses": [
        "(figurative, idiomatic, informal) To have sudden good fortune, especially financially."
      ],
      "tags": [
        "figuratively",
        "idiomatic",
        "informal"
      ]
    }
  ],
  "word": "strike oil"
}