Oil, Crude

{
  "source_uuid": "88d06db9-59a1-4719-9174-afeb1fa4026a",
  "source_name": "Oil, Crude",
  "source_context": [
    "natural resource",
    "in ground"
  ],
  "source_context_iri": "https://vocab.brightway.one/flow-contexts/reso-grou",
  "source_unit": "kg",
  "source_cas": "",
  "target_elementary_flow_id": "fe0acd60-3ddc-11dd-a6f8-0050c2490048",
  "prepared_target_elementary_flow_id": "fe0acd60-3ddc-11dd-a6f8-0050c2490048",
  "target_flow_object_id": "fo-6dc597941b42bfee",
  "target_name": "Crude Oil",
  "target_context": [
    "Resource",
    "Ground"
  ],
  "target_unit": "MJ",
  "prepared_target_resolution": "direct-active-target",
  "prepared_target_trace": [
    "fe0acd60-3ddc-11dd-a6f8-0050c2490048"
  ],
  "prepared_context_decision": "mapped",
  "provenance": {
    "prov:wasGeneratedBy": "merge_ecoinvent",
    "prov:wasAttributedTo": "consensus-flow-list",
    "prov:hadPrimarySource": [
      "ecoinvent:3.12:88d06db9-59a1-4719-9174-afeb1fa4026a",
      "Oil, Crude",
      ""
    ],
    "prov:wasDerivedFrom": "randonneur_replace_table:prepared_mapping"
  },
  "conversion_factor": 43.4,
  "conversion_comment": "One of the energy-content family; the full reasoning is on the family's first row above. (#671) Read off ecoinvent's own LCIA implementation workbooks, one per release: `LCIA Implementation v3.8.xlsx`, `3.9.1`, `3.10.1`, `3.11` and `3.12`, `energy resources: non-renewable` under EF v3.0 and EF v3.1. The characterisation factor for a kilogram flow under an indicator defined per megajoule is the energy content, which is why the workbook answers this question at all. ecoinvent revised this value at 3.9 following Meili et al. (2021) and rebuilt its oil and gas datasets on the new number, so a 3.8 inventory has to be converted with 3.8's figure: converting it with the later one used a heating value that release never had. The line falls exactly between 3.8 and 3.9.1, and of the seven carriers the workbooks state only this one, natural gas and mine off-gas moved -- the coals, peat and uranium cite the older source in every report and did not. (#777) 42.3 MJ/kg in 3.8's workbook and 43.4 from 3.9.1 on."
}

{
  "source_uuid": "88d06db9-59a1-4719-9174-afeb1fa4026a",
  "source_name": "Oil, Crude, In Ground",
  "source_context": [
    "natural resource",
    "in ground"
  ],
  "source_context_iri": "https://vocab.brightway.one/flow-contexts/reso-grou",
  "source_unit": "kg",
  "source_cas": "",
  "target_elementary_flow_id": "fe0acd60-3ddc-11dd-a6f8-0050c2490048",
  "prepared_target_elementary_flow_id": "fe0acd60-3ddc-11dd-a6f8-0050c2490048",
  "target_flow_object_id": "fo-6dc597941b42bfee",
  "target_name": "Crude Oil",
  "target_context": [
    "Resource",
    "Ground"
  ],
  "target_unit": "MJ",
  "prepared_target_resolution": "direct-active-target",
  "prepared_target_trace": [
    "fe0acd60-3ddc-11dd-a6f8-0050c2490048"
  ],
  "prepared_context_decision": "mapped",
  "provenance": {
    "prov:wasGeneratedBy": "merge_ecoinvent",
    "prov:wasAttributedTo": "consensus-flow-list",
    "prov:hadPrimarySource": [
      "ecoinvent:3.8:88d06db9-59a1-4719-9174-afeb1fa4026a",
      "Oil, Crude, In Ground",
      ""
    ],
    "prov:wasDerivedFrom": "randonneur_replace_table:prepared_mapping"
  },
  "conversion_factor": 42.3,
  "conversion_comment": "One of the energy-content family; the full reasoning is on the family's first row above. (#671) Read off ecoinvent's own LCIA implementation workbooks, one per release: `LCIA Implementation v3.8.xlsx`, `3.9.1`, `3.10.1`, `3.11` and `3.12`, `energy resources: non-renewable` under EF v3.0 and EF v3.1. The characterisation factor for a kilogram flow under an indicator defined per megajoule is the energy content, which is why the workbook answers this question at all. ecoinvent revised this value at 3.9 following Meili et al. (2021) and rebuilt its oil and gas datasets on the new number, so a 3.8 inventory has to be converted with 3.8's figure: converting it with the later one used a heating value that release never had. The line falls exactly between 3.8 and 3.9.1, and of the seven carriers the workbooks state only this one, natural gas and mine off-gas moved -- the coals, peat and uranium cite the older source in every report and did not. (#777) 42.3 MJ/kg in 3.8's workbook and 43.4 from 3.9.1 on."
}