{
    "node": {
        "id": "refinery:premcor-refining-group-inc-port-arthur-tx",
        "entity_type": "refinery",
        "entity_id": "premcor-refining-group-inc-port-arthur-tx",
        "name": "Valero Port Arthur Refinery",
        "city": "Port Arthur",
        "state": "TX",
        "padd": "PADD3",
        "latitude": 29.857368,
        "longitude": -93.962546,
        "operator": "Premcor Refining Group Inc. (operating subsidiary of Valero Refining Company / Valero Energy)",
        "status": "active",
        "capacity_bpd": 385000,
        "eia_id": "820:TX:port-arthur:2c803e57",
        "load_modes": [
            "barge",
            "marine",
            "pipeline",
            "truck"
        ],
        "alternate_names": [
            "Premcor Refining Group INC · Port Arthur, TX"
        ],
        "parent": "Valero Energy Corporation",
        "capacity_source": "EIA-820",
        "rcn": "R-74-TX-0128",
        "url": "https://thinkingonenergy.com/supply/refinery/premcor-refining-group-inc-port-arthur-tx/",
        "provenance": {
            "origin": "research",
            "verification": "confirmed",
            "last_modified": "2026-10-12T00:30:31-05:00",
            "publisher": "Thinking On Energy",
            "basis": "EIA-820 capacity; TOE refinery research profile",
            "retrieved": "2026-10-11"
        }
    },
    "connections": [
        {
            "direction": "inbound",
            "other": {
                "id": "marine_terminal:deepwater_marine-sabine-neches-waterway",
                "entity_type": "marine_terminal",
                "name": "Sabine-Neches Waterway",
                "json": "https://thinkingonenergy.com/supply/node/marine_terminal/deepwater_marine-sabine-neches-waterway.json"
            },
            "id": "edge:621f9f2db7606f45",
            "from": "marine_terminal:deepwater_marine-sabine-neches-waterway",
            "to": "refinery:premcor-refining-group-inc-port-arthur-tx",
            "from_entity_type": "marine_terminal",
            "from_entity_id": "deepwater_marine-sabine-neches-waterway",
            "to_entity_type": "refinery",
            "to_entity_id": "premcor-refining-group-inc-port-arthur-tx",
            "relationship": "feeds",
            "transport_mode": "deepwater_marine",
            "product_type": "crude",
            "products": [
                "crude"
            ],
            "waterway": "Sabine-Neches Waterway",
            "edge_status": "active",
            "label": "feeds by deepwater marine",
            "provenance": {
                "origin": "research",
                "verification": "sourced",
                "confidence": "high",
                "basis": "company website",
                "last_modified": "2026-06-15T14:16:02-05:00",
                "publisher": "Thinking On Energy"
            }
        },
        {
            "direction": "inbound",
            "other": {
                "id": "crude_pipeline:nederland-to-port-arthur-crude-pipeline",
                "entity_type": "crude_pipeline",
                "name": "Nederland to Port Arthur crude pipeline",
                "json": "https://thinkingonenergy.com/supply/node/crude_pipeline/nederland-to-port-arthur-crude-pipeline.json"
            },
            "id": "edge:929411a8ce5e3786",
            "from": "crude_pipeline:nederland-to-port-arthur-crude-pipeline",
            "to": "refinery:premcor-refining-group-inc-port-arthur-tx",
            "from_entity_type": "crude_pipeline",
            "from_entity_id": "nederland-to-port-arthur-crude-pipeline",
            "to_entity_type": "refinery",
            "to_entity_id": "premcor-refining-group-inc-port-arthur-tx",
            "relationship": "feeds",
            "transport_mode": "pipeline",
            "product_type": "crude",
            "pipeline_system": "Nederland to Port Arthur crude pipeline",
            "products": [
                "crude"
            ],
            "edge_status": "active",
            "label": "feeds by pipeline",
            "provenance": {
                "origin": "research",
                "verification": "sourced",
                "confidence": "high",
                "basis": "industry knowledge",
                "last_modified": "2026-06-15T14:16:02-05:00",
                "publisher": "Thinking On Energy"
            }
        },
        {
            "direction": "inbound",
            "other": {
                "id": "crude_pipeline:keystone-pipeline",
                "entity_type": "crude_pipeline",
                "name": "Keystone Pipeline",
                "json": "https://thinkingonenergy.com/supply/node/crude_pipeline/keystone-pipeline.json"
            },
            "id": "edge:6f7a63df44442ee7",
            "from": "crude_pipeline:keystone-pipeline",
            "to": "refinery:premcor-refining-group-inc-port-arthur-tx",
            "from_entity_type": "crude_pipeline",
            "from_entity_id": "keystone-pipeline",
            "to_entity_type": "refinery",
            "to_entity_id": "premcor-refining-group-inc-port-arthur-tx",
            "relationship": "feeds",
            "transport_mode": "pipeline",
            "product_type": "crude",
            "pipeline_system": "Keystone Pipeline",
            "products": [
                "crude"
            ],
            "edge_status": "active",
            "label": "feeds by pipeline",
            "provenance": {
                "origin": "research",
                "verification": "sourced",
                "confidence": "medium",
                "basis": "industry knowledge",
                "last_modified": "2026-06-15T14:16:02-05:00",
                "publisher": "Thinking On Energy"
            }
        },
        {
            "direction": "outbound",
            "other": {
                "id": "products_pipeline:colonial-pipeline",
                "entity_type": "products_pipeline",
                "name": "Colonial Pipeline",
                "url": "https://thinkingonenergy.com/supply/pipeline/colonial-pipeline/",
                "json": "https://thinkingonenergy.com/supply/node/products_pipeline/colonial-pipeline.json"
            },
            "id": "edge:5598d41239f99176",
            "from": "refinery:premcor-refining-group-inc-port-arthur-tx",
            "to": "products_pipeline:colonial-pipeline",
            "from_entity_type": "refinery",
            "from_entity_id": "premcor-refining-group-inc-port-arthur-tx",
            "to_entity_type": "products_pipeline",
            "to_entity_id": "colonial-pipeline",
            "relationship": "feeds",
            "transport_mode": "pipeline",
            "pipeline_system": "Colonial Pipeline",
            "evidence": "Valero Energy Partners 10-K (FY2017): Port Arthur products system (PAPS) delivers refinery products to Colonial; abarrelfull also lists Colonial as an outlet. Source predates VLP's 2019 roll-up into Valero but asset remains Valero-owned.",
            "sources": [
                "https://www.sec.gov/Archives/edgar/data/1583103/000158310318000008/vlpform10-kx12312017.htm"
            ],
            "method": "refinery_research",
            "edge_status": "active",
            "label": "feeds by pipeline",
            "provenance": {
                "origin": "research",
                "verification": "sourced",
                "confidence": "high",
                "basis": "TOE refinery research: Valero Energy Partners 10-K (FY2017): Port Arthur products system (PAPS) delivers refinery products to Colonial; abarrelfull also lists Colonial as an outlet. Source predates VLP's 2019 roll-up into Valero but asset remains Valero-owned.",
                "last_modified": "2026-10-05T14:29:07-05:00",
                "publisher": "Thinking On Energy"
            }
        },
        {
            "direction": "outbound",
            "other": {
                "id": "products_pipeline:explorer-pipeline",
                "entity_type": "products_pipeline",
                "name": "Explorer Pipeline",
                "url": "https://thinkingonenergy.com/supply/pipeline/explorer-pipeline/",
                "json": "https://thinkingonenergy.com/supply/node/products_pipeline/explorer-pipeline.json"
            },
            "id": "edge:a0d2ac15ff20229d",
            "from": "refinery:premcor-refining-group-inc-port-arthur-tx",
            "to": "products_pipeline:explorer-pipeline",
            "from_entity_type": "refinery",
            "from_entity_id": "premcor-refining-group-inc-port-arthur-tx",
            "to_entity_type": "products_pipeline",
            "to_entity_id": "explorer-pipeline",
            "relationship": "feeds",
            "transport_mode": "pipeline",
            "pipeline_system": "Explorer Pipeline",
            "evidence": "VLP 10-K: products 'delivered to the Explorer, Colonial, and Sunoco Logistics MagTex pipelines via our PAPS and El Vista terminals.'",
            "sources": [
                "https://www.sec.gov/Archives/edgar/data/1583103/000158310318000008/vlpform10-kx12312017.htm"
            ],
            "method": "refinery_research",
            "edge_status": "active",
            "label": "feeds by pipeline",
            "provenance": {
                "origin": "research",
                "verification": "sourced",
                "confidence": "high",
                "basis": "TOE refinery research: VLP 10-K: products 'delivered to the Explorer, Colonial, and Sunoco Logistics MagTex pipelines via our PAPS and El Vista terminals.'",
                "last_modified": "2026-10-05T14:29:07-05:00",
                "publisher": "Thinking On Energy"
            }
        },
        {
            "direction": "outbound",
            "other": {
                "id": "products_pipeline:enterprise-teppco",
                "entity_type": "products_pipeline",
                "name": "Enterprise / TEPPCO",
                "url": "https://thinkingonenergy.com/supply/pipeline/enterprise-teppco/",
                "json": "https://thinkingonenergy.com/supply/node/products_pipeline/enterprise-teppco.json"
            },
            "id": "edge:b04bb693a1a34c1c",
            "from": "refinery:premcor-refining-group-inc-port-arthur-tx",
            "to": "products_pipeline:enterprise-teppco",
            "from_entity_type": "refinery",
            "from_entity_id": "premcor-refining-group-inc-port-arthur-tx",
            "to_entity_type": "products_pipeline",
            "to_entity_id": "enterprise-teppco",
            "relationship": "feeds",
            "transport_mode": "pipeline",
            "pipeline_system": "Enterprise / TEPPCO",
            "evidence": "VLP 10-K names Enterprise TE Products refined products pipeline system as a PAPS delivery point; abarrelfull: 'distributed into the Colonial Oil Products Pipeline, Explorer Oil Products Pipeline and Teppco Pipeline'. Exact interconnect location (North Port Arthur) not named in source.",
            "sources": [
                "https://www.sec.gov/Archives/edgar/data/1583103/000158310318000008/vlpform10-kx12312017.htm"
            ],
            "method": "refinery_research",
            "edge_status": "active",
            "label": "feeds by pipeline",
            "provenance": {
                "origin": "research",
                "verification": "sourced",
                "confidence": "high",
                "basis": "TOE refinery research: VLP 10-K names Enterprise TE Products refined products pipeline system as a PAPS delivery point; abarrelfull: 'distributed into the Colonial Oil Products Pipeline, Explorer Oil Products Pipeline and Teppco Pipeline'. Exact interconnect location (North Port Arthur) not named in source.",
                "last_modified": "2026-10-05T14:29:07-05:00",
                "publisher": "Thinking On Energy"
            }
        },
        {
            "direction": "outbound",
            "other": {
                "id": "rack_terminal:valero-lp-port-arthur-tx",
                "entity_type": "rack_terminal",
                "name": "Valero LP",
                "city": "Port Arthur",
                "state": "TX",
                "json": "https://thinkingonenergy.com/supply/node/rack_terminal/valero-lp-port-arthur-tx.json"
            },
            "id": "edge:59984a158d1cfa42",
            "from": "refinery:premcor-refining-group-inc-port-arthur-tx",
            "to": "rack_terminal:valero-lp-port-arthur-tx",
            "from_entity_type": "refinery",
            "from_entity_id": "premcor-refining-group-inc-port-arthur-tx",
            "to_entity_type": "rack_terminal",
            "to_entity_id": "valero-lp-port-arthur-tx",
            "relationship": "feeds",
            "transport_mode": "refinery_direct",
            "edge_status": "active",
            "label": "feeds by refinery direct",
            "provenance": {
                "origin": "research",
                "verification": "inferred",
                "confidence": "estimated",
                "basis": "spatial proximity",
                "last_modified": "2026-09-23T04:07:10-05:00",
                "publisher": "Thinking On Energy"
            }
        },
        {
            "direction": "outbound",
            "other": {
                "id": "rack_terminal:motiva-refinery-port-arthur-tx",
                "entity_type": "rack_terminal",
                "name": "Motiva Refinery",
                "city": "Port Arthur",
                "state": "TX",
                "json": "https://thinkingonenergy.com/supply/node/rack_terminal/motiva-refinery-port-arthur-tx.json"
            },
            "id": "edge:2c25454841546491",
            "from": "refinery:premcor-refining-group-inc-port-arthur-tx",
            "to": "rack_terminal:motiva-refinery-port-arthur-tx",
            "from_entity_type": "refinery",
            "from_entity_id": "premcor-refining-group-inc-port-arthur-tx",
            "to_entity_type": "rack_terminal",
            "to_entity_id": "motiva-refinery-port-arthur-tx",
            "relationship": "feeds",
            "transport_mode": "refinery_direct",
            "product_type": "gasoline, distillate, jet_fuel, residual_fuel",
            "products": [
                "gasoline",
                "distillate",
                "jet_fuel",
                "residual_fuel"
            ],
            "edge_status": "active",
            "label": "feeds by refinery direct",
            "provenance": {
                "origin": "research",
                "verification": "sourced",
                "confidence": "high",
                "basis": "Valero Energy Corporation's 2005 acquisition of Premcor Inc. (public record); the refinery at this Port Arthur, TX site is Valero's legal Premcor Refining Group Inc. entity and sits immediately adjacent (1 mi) to the terminal",
                "last_modified": "2026-09-28T17:41:24-05:00",
                "publisher": "Thinking On Energy"
            }
        }
    ],
    "vocabulary": "https://thinkingonenergy.com/supply/vocab/",
    "generated_at": "2026-10-19T16:22:07+00:00",
    "citation": "Thinking On Energy, Supply Explorer, https://thinkingonenergy.com/supply/refinery/premcor-refining-group-inc-port-arthur-tx/, accessed 2026-10-19."
}