EquipmentItem

class wellcad.com.EquipmentItem(dispatch)

A Equipment Item found in an engineering log gives information about the elements present in a borehole.

Base available equipments are listed below, but you can modify or add your own in the Equipment dictionary.

  • plain casing

  • wire wound casing

  • slotted casing

  • perforated casing

  • centralizer

  • shoe

  • packer

  • water

  • wedge

  • headWorks

  • transducer

  • gauge

  • cement

  • gravel

  • normal thread

  • reverse thread

  • plug

Example

>>> log = borehole.log("Well Sketch")
>>> equipment_item = log.eqp_item(5)
>>> equipment_item.name
"Plain casing"
>>> equipment_item.type
2  # Hollow item
property axis_position

The axis position for a solid item in an Engineering Log in same units as the drill diameter.

Type:

float

property bottom_depth

The bottom depth of the equipment item in current depth units.

Type:

float

property comment

The comment associated with the equipment item.

Type:

str

property description

A more descriptive name for an equiment item.

Type:

str

property external_diameter

The external diameter for a hollow or solid item in an Engineering Log in the same units as the drill diameter.

Type:

float

property grade

The grade (e.g. type of casing) of a hollow item.

Type:

str

property injection_depth

The injection depth for a liquid item in an Engineering Log in current depth reference units.

Type:

float

property injection_position

The injection position for a liquid item in an Engineering Log in same units as the drill diameter.

Type:

float

property internal_diameter

The internal diameter for a hollow item in an Engineering Log in the same units as the drill diameter.

Type:

float

property name

The name of the equipment item.

It is the same name as shown in the first column of the tabular editor.

Type:

str

property thickness

The thickness of a hollow item in the same units as the drill diameter.

Type:

float

property top_depth

The top depth of the equipment item in current depth units.

Type:

float

property type

The type of the equipment item.

Possible types are:

  • 0 = Undefined

  • 1 = Solid Item

  • 2 = Hollow Item

  • 3 = Liquid Item

Type:

int

property weight

The weight of a hollow item in lbs/ft

Type:

float