Base de données BASIN - Manuel de la base de données

Manuel de la base de données


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TableColumnColumn Comments
HYDROCARBON_CUTTINGS_GAS  LOC_NO  Locality Number.A three digit well identifier number, preceded by a "D". Unique to each well. 
HYDROCARBON_CUTTINGS_GAS  DEPTH_M  Depth (in metres) of the sample analysed. 
HYDROCARBON_CUTTINGS_GAS  C1_PPM  Methane concentration in parts per million. 
HYDROCARBON_CUTTINGS_GAS  C2_PPM  Ethane concentration in parts per million. 
HYDROCARBON_CUTTINGS_GAS  C3_PPM  Propane concentration in parts per million. 
HYDROCARBON_CUTTINGS_GAS  IC4_PPM  Isobutane (iC4) concentration in parts per million. 
HYDROCARBON_CUTTINGS_GAS  C4_PPM  Normal Butane (nC4) concentration in parts per million. 
HYDROCARBON_CUTTINGS_GAS  GAS_RANGE_PPM  Total concentration in parts per million of C1 through to C4. 
HYDROCARBON_CUTTINGS_GAS  ORG_CARBON  Organic Carbon content, percent by weight. 
HYDROCARBON_CUTTINGS_GAS  PPM_DRY  PPM of dry gas. Methane concentration in volumes of gas per million volumes of sediments. This field is null for non-GSCA sources. 
HYDROCARBON_CUTTINGS_GAS  PPM_WET  PPM of wet gas. C2 to C4 (Ethane to Butane) concentration in volumes of gas per million volumes of sediments. This field is null for non-GSCA sources. 
HYDROCARBON_CUTTINGS_GAS  GASOLINE_RANGE_PPM  PPM Total. C5 to C7 (Pentane, Hexane and Heptane) concentration in parts per million. These liquid hydrocarbons are referred to as the "gasoline range". 
HYDROCARBON_CUTTINGS_GAS  GAS_WETNESS_PERCENT  Percent wet gas. The percentage of the C1 to C4 range represented by the "wet" gases (C2 to C4). Calculation: (C2 to C4 ppm/C1 to C4 ppm)*100. 
HYDROCARBON_CUTTINGS_GAS  ISO_N  Isobutane to Normal Butane Ratio. 
HYDROCARBON_CUTTINGS_GAS  REFERENCE  Source of the Data. Values: "GEOCHEM LABS" or "GSCA". 
HYDROCARBON_CUTTINGS_GAS  UNITS  Units of depth measure, Value: M. 
HYDROCARBON_CUTTINGS_GAS  CITEID  Bibliographic reference number. 
HYDROCARBON_CUTTINGS_GAS  AUTHOR  Author of the source report from which the data was extracted. 
HYDROCARBON_CUTTINGS_GAS  YEAR  Year in which the source report was published or released. 
HYDROCARBON_CUTTINGS_GAS  JOURNAL  Source report journal. 

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