STRATIGRAPHY – attribute description

hide details Export:  EXCEL

• Main level

  Main level

  Attibute heading	Description	Tag	Data type
  NPDID lithostrat. unit	Norwegian Offshore Directorate's unique id for lithostratigraphic units.	lsuNpdidLithoStrat	int
  NPDID parent lithostrat. unit	Norwegian Offshore Directorate's unique id for lithostratigraphic units, referring to the parent unit. Will be empty if Level = GROUP.	lsuNpdidLithoStratParent	int
  Lithostrat. unit	The lithostratigraphic unit's official name.	lsuName	varchar(20)
  Lithostrat. unit, parent	The parent lithostratigraphic unit's official name. See also level. Will be empty if Level = GROUP.	lsuNameParent	varchar(20)
  Level	Indicates the lithostratigraphic unit's level. Legal values: GROUP, FORMATION, MEMBER.	lsuLevel	varchar(9)
  FactPage	URL to the lithostratigraphic unit's FactPage on Norwegian Offshore Directorate's FactWEB.	lsuFactPageUrl	varchar(200)
  FactPage, parent	URL to the parent lithostratigraphic unit's FactPage on Norwegian Offshore Directorate's FactWEB. See also level. Will be empty if Level = GROUP.	lsuFactPageUrlParent	varchar(200)
  Description	Norwegian Offshore Directorate's description of the lithostratigraphic unit.	lsuDescription	varchar(-1)

• Sub level – Wellbore

  Sub level – Wellbore

  Attibute heading	Description	Tag	Data type
  NPDID lithostrat. unit	Norwegian Offshore Directorate's unique id for lithostratigraphic units.	lsuNpdidLithoStrat	int
  NPDID parent lithostrat. unit	Norwegian Offshore Directorate's unique id for the lithostratigraphic unit, referring to the parent unit. Will be empty if Level = GROUP.	lsuNpdidLithoStratParent	int
  NPDID wellbore	Norwegian Offshore Directorate's unique id for the wellbore.	wlbNpdidWellbore	int
  Lithostrat. unit	The lithostratigraphic unit's official name.	lsuName	varchar(20)
  Lithostrat. unit, parent	The parent lithostratigraphic unit's official name. See also level. Will be empty if Level = GROUP.	lsuNameParent	varchar(20)
  Level	Indicates the level of the unit. Legal values: GROUP, FORMATION, MEMBER.	lsuLevel	varchar(9)
  Top depth [m]	Measured length along the wellbore from kelly bushing to start of lithostratigraphic unit. Always the group/formation/member which the bit goes into. Note that in some situations, for example highly deviated wells, faults, drilling beyond salt walls, this might not be a true stratigraphic top. The start of a unit will be its stratigraphic base when drilled from underneath. In case of intercalating formations several top depths may occur for the same formation designating the top depths of the sub-packages. For some intervals in some wells only groups are interpreted and no formation tops have been assigned. Members have been assigned only near the type well area. In some cases informal names have been used for formations that are not described in the official nomenclature yet. These are marked with . Norwegian Offshore Directorate interpretations. May be subject to changes.	lsuTopDepth	numeric
  Bottom depth [m]	Depth in meters to the bottom of the lithostratigraphic unit.	lsuBottomDepth	numeric
  Wellbore name	Official name of the wellbore based on Norwegian Offshore Directorate guidelines for designation of wells and wellbores.	wlbName	varchar(40)
  Date updated	Date when this record was updated last or inserted the first time.	IsuWellboreUpdatedDate	datetime

• Sub level – Wellbore core

  Sub level – Wellbore core

  Attibute heading	Description	Tag	Data type
  NPDID lithostrat. unit	Norwegian Offshore Directorate's unique id for lithostratigraphic units.	lsuNpdidLithoStrat	int
  NPDID parent lithostrat. unit	Norwegian Offshore Directorate's unique id for the lithostratigraphic unit, referring to the parent unit. Will be empty if Level = GROUP.	lsuNpdidLithoStratParent	int
  NPDID wellbore	Norwegian Offshore Directorate's unique id for the wellbore.	wlbNpdidWellbore	int
  Lithostrat. unit	The lithostratigraphic unit's official name.	lsuName	varchar(20)
  Lithostrat. unit, parent	The parent lithostratigraphic unit's official name. See also level. Will be empty if Level = GROUP.	lsuNameParent	varchar(20)
  Level	Indicates the level of the lithostratigraphic unit. Legal values: GROUP, FORMATION, MEMBER.	lsuLevel	varchar(9)
  Core length [m]	Ca. number of metres with core sample in the lithostratigraphic unit. Core-depth-shifts are not accounted for.	lsuCoreLenght	numeric
  Wellbore name	Official name of the wellbore based on Norwegian Offshore Directorate guidelines for designation of wells and wellbores.	wlbName	varchar(40)