{
  "@context": {
    "@version": 1.1,
    "schema": "https://schema.org/",
    "xsd": "http://www.w3.org/2001/XMLSchema#",
    "rpc": "https://www.rpc.net/vocab#",

    "OilfieldServicesCompany": {
      "@id": "schema:Corporation",
      "@type": "@id"
    },
    "WellService": {
      "@id": "rpc:WellService",
      "@type": "@id"
    },
    "PressurePumping": {
      "@id": "rpc:PressurePumping",
      "@type": "@id"
    },
    "WirelineService": {
      "@id": "rpc:WirelineService",
      "@type": "@id"
    },
    "CoiledTubingService": {
      "@id": "rpc:CoiledTubingService",
      "@type": "@id"
    },
    "CementingService": {
      "@id": "rpc:CementingService",
      "@type": "@id"
    },

    "wellCount": {
      "@id": "rpc:wellCount",
      "@type": "xsd:integer"
    },
    "serviceName": {
      "@id": "schema:name",
      "@type": "xsd:string"
    },
    "subsidiary": {
      "@id": "schema:subOrganization",
      "@type": "@id"
    },
    "serviceLocation": {
      "@id": "schema:serviceArea",
      "@type": "@id"
    },
    "horsepowerCapacity": {
      "@id": "rpc:horsepowerCapacity",
      "@type": "xsd:integer"
    },
    "completionStages": {
      "@id": "rpc:completionStages",
      "@type": "xsd:integer"
    },
    "wellType": {
      "@id": "rpc:wellType",
      "@type": "xsd:string"
    },
    "formationType": {
      "@id": "rpc:formationType",
      "@type": "xsd:string"
    },
    "proppantType": {
      "@id": "rpc:proppantType",
      "@type": "xsd:string"
    }
  }
}