|
id
INTEGER
|
156993 |
|
iadc_material_id
INTEGER
|
17575 → iadc_discovered_materials |
|
spec_type
VARCHAR
|
overview |
|
key
VARCHAR
|
type |
|
value
TEXT
|
VBR blocks, 15,000 psi |
|
key_normalized
VARCHAR
|
type |
|
value_normalized
VARCHAR
|
vbr blocks, 15,000 psi |
|
value_numeric
DOUBLE_PRECISION
|
15000.0 |
|
unit
VARCHAR
|
blocks |
|
created_at
TIMESTAMP
|
2026-10-05T11:07:56.839352 |
|
source_page
INTEGER
|
35 |
|
source_context
TEXT
|
type: VBR blocks, 15,000 psi |