{
    "node": {
        "id": "crude_pipeline:south-texas-crude-system-west-leg",
        "entity_type": "crude_pipeline",
        "entity_id": "south-texas-crude-system-west-leg",
        "name": "South Texas Crude System - West Leg",
        "city": "Pearsall",
        "state": "TX",
        "latitude": 27.813116,
        "longitude": -97.4564695,
        "operator": "Sunoco LP (former NuStar Energy assets, acquired 2024)",
        "status": "active",
        "transport_mode": "pipeline",
        "url": "https://thinkingonenergy.com/supply/pipeline/south-texas-crude-system-west-leg/",
        "provenance": {
            "origin": "research",
            "verification": "sourced",
            "last_modified": "2026-10-06T23:20:47-05:00",
            "publisher": "Thinking On Energy"
        }
    },
    "connections": [
        {
            "direction": "outbound",
            "other": {
                "id": "refinery:citgo-refining-chemical-inc-corpus-christi-tx",
                "entity_type": "refinery",
                "name": "CITGO Corpus Christi Refinery",
                "city": "Corpus Christi",
                "state": "TX",
                "url": "https://thinkingonenergy.com/supply/refinery/citgo-refining-chemical-inc-corpus-christi-tx/",
                "json": "https://thinkingonenergy.com/supply/node/refinery/citgo-refining-chemical-inc-corpus-christi-tx.json"
            },
            "id": "edge:b7df44f2c411df16",
            "from": "crude_pipeline:south-texas-crude-system-west-leg",
            "to": "refinery:citgo-refining-chemical-inc-corpus-christi-tx",
            "from_entity_type": "crude_pipeline",
            "from_entity_id": "south-texas-crude-system-west-leg",
            "to_entity_type": "refinery",
            "to_entity_id": "citgo-refining-chemical-inc-corpus-christi-tx",
            "relationship": "feeds",
            "transport_mode": "pipeline",
            "pipeline_system": "South Texas Crude System - West Leg",
            "evidence": "Sunoco LP pipeline pages, sunocolp.com/segments/pipelines (retrieved 2026-10-06; docs/research/sunoco-lp-pipelines/all.json)",
            "method": "pipeline_line",
            "interchange": [
                "Citgo Corpus Christi Refinery"
            ],
            "edge_status": "active",
            "label": "feeds by pipeline",
            "provenance": {
                "origin": "research",
                "verification": "confirmed",
                "confidence": "confirmed",
                "basis": "operator_brochure",
                "last_modified": "2026-10-06T23:20:45-05:00",
                "publisher": "Thinking On Energy"
            }
        },
        {
            "direction": "outbound",
            "other": {
                "id": "refinery:valero-refining-co-texas-lp-corpus-christi-tx",
                "entity_type": "refinery",
                "name": "Valero Corpus Christi Refinery (East & West Plants)",
                "city": "Corpus Christi",
                "state": "TX",
                "url": "https://thinkingonenergy.com/supply/refinery/valero-refining-co-texas-lp-corpus-christi-tx/",
                "json": "https://thinkingonenergy.com/supply/node/refinery/valero-refining-co-texas-lp-corpus-christi-tx.json"
            },
            "id": "edge:1aed4422f8ac723e",
            "from": "crude_pipeline:south-texas-crude-system-west-leg",
            "to": "refinery:valero-refining-co-texas-lp-corpus-christi-tx",
            "from_entity_type": "crude_pipeline",
            "from_entity_id": "south-texas-crude-system-west-leg",
            "to_entity_type": "refinery",
            "to_entity_id": "valero-refining-co-texas-lp-corpus-christi-tx",
            "relationship": "feeds",
            "transport_mode": "pipeline",
            "pipeline_system": "South Texas Crude System - West Leg",
            "evidence": "Sunoco LP pipeline pages, sunocolp.com/segments/pipelines (retrieved 2026-10-06; docs/research/sunoco-lp-pipelines/all.json)",
            "method": "pipeline_line",
            "interchange": [
                "Valero Corpus Christi Refinery"
            ],
            "edge_status": "active",
            "label": "feeds by pipeline",
            "provenance": {
                "origin": "research",
                "verification": "confirmed",
                "confidence": "confirmed",
                "basis": "operator_brochure",
                "last_modified": "2026-10-06T23:20:45-05:00",
                "publisher": "Thinking On Energy"
            }
        }
    ],
    "vocabulary": "https://thinkingonenergy.com/supply/vocab/",
    "generated_at": "2026-10-07T02:00:00+00:00",
    "citation": "Thinking On Energy, Supply Explorer, https://thinkingonenergy.com/supply/pipeline/south-texas-crude-system-west-leg/, accessed 2026-10-07."
}