{
    "wellhead": {
        "font-family": "Times New Roman",
        "font-weight": "bold",
        "stroke-width": "0.5mm",
        "font-size":"10pt",
        "stroke": "#fff",
        "fill": "#000"
    },
    "gpt": {
        "stroke-width": 1,
        "stroke": "#000",
        "fill": "#ff0"
    },
    "opt": {
        "stroke-width": 1,
        "stroke": "#000",
        "fill": "#B86B41"
    },
    "wpt": {
        "stroke-width": 1,
        "stroke": "#000",
        "fill": "#67c2e5"
    }
}