|
id
INTEGER
|
126957 |
|
iadc_material_id
INTEGER
|
13989 → iadc_discovered_materials |
|
spec_type
VARCHAR
|
specification |
|
key
VARCHAR
|
spec_2 |
|
value
TEXT
|
with jaws for 20" to 3-1/2" OD casing |
|
key_normalized
VARCHAR
|
spec_2 |
|
value_normalized
VARCHAR
|
with jaws for 20" to 3-1/2" od casing |
|
value_numeric
DOUBLE_PRECISION
|
20.0 |
|
unit
VARCHAR
|
in |
|
created_at
TIMESTAMP
|
2026-08-21T09:06:56.267767 |
|
source_page
INTEGER
|
76 |
|
source_context
TEXT
|
with jaws for 20" to 3-1/2" OD casing |