iadc_discovered_materials #17723

id
INTEGER
17723
vessel_id
INTEGER
16 → vessels
vessel_document_id
INTEGER
54 → vessel_documents
category
VARCHAR
Drilling Equipment
subcategory
VARCHAR
B.3.7
name
VARCHAR
Drillstring Motion Compensator
description
TEXT
Make: NOV; Model: DSC 25/800; Qty: 1
attributes
JSON
{"make": "NOV", "model": "DSC 25/800", "type": "Drill string compensator", "quantity": 1, "spec_1": "Stroke 25 ft", "spec_2": "max stroke velocity 6 ft/sec", "spec_3": "compensated 800,000 lbs (362 MT)", "spec_4": "locked 2,000,000 lbs (907 MT)"}
remarks
TEXT
null
verification_status
ENUM
NOT_VERIFIED
is_active
BOOLEAN
Active
created_at
TIMESTAMP
2026-10-05T11:08:07.577042
updated_at
TIMESTAMP
2026-10-05T11:08:07.577049
promoted_material_id
INTEGER
null
source_pages
JSON
[20]
source_type
VARCHAR
csv
raw_text
TEXT
p.20 / B.3.7 Drillstring Motion Compensator
make
VARCHAR
NOV
model
VARCHAR
DSC 25/800