|
id
INTEGER
|
164414 |
|
iadc_material_id
INTEGER
|
18498 → iadc_discovered_materials |
|
spec_type
VARCHAR
|
attribute |
|
key
VARCHAR
|
type |
|
value
TEXT
|
3-1/2 inch OD drill collar |
|
key_normalized
VARCHAR
|
type |
|
value_normalized
VARCHAR
|
3-1/2 inch od drill collar |
|
value_numeric
DOUBLE_PRECISION
|
3.0 |
|
unit
VARCHAR
|
- |
|
created_at
TIMESTAMP
|
2026-10-05T11:17:50.100081 |
|
source_page
INTEGER
|
20 |
|
source_context
TEXT
|
type: 3-1/2 inch OD drill collar |