iadc_discovered_materials #2139

id
INTEGER
2139
vessel_id
INTEGER
5 → vessels
vessel_document_id
INTEGER
12 → vessel_documents
category
VARCHAR
Drilling Equipment
subcategory
VARCHAR
B.2.1
name
VARCHAR
Drawworks
description
TEXT
Make: Lewco; Model: LDW 1300 K; Qty: 1
attributes
JSON
{"make": "Lewco", "model": "LDW 1300 K", "type": "Hoisting Equipment", "quantity": 1, "spec_1": "AC Vector Motors", "spec_2": "3 x OEM TT 1500 motors", "spec_3": "Rated 1,800 hp input / 1,500 hp output continuous each", "spec_4": "Drum type Lebus", "spec_5": "Drum 36\" diameter x 72\" length", "spec_6": "Wire diameter 1-5/8\"", "spec_7": "Max line pull 12 lines: 1,330 kips", "spec_8": "10 lines: 1,150 kips", "spec_9": "Electronic drawworks shutdown crown block safety device", "spec_10": "Independent fresh water cooling (Eaton model WCB348 dynamic) for drawworks and electric brake", "spec_11": "Software-based automatic driller (TTS-Sense)"}
remarks
TEXT
null
verification_status
ENUM
NOT_VERIFIED
is_active
BOOLEAN
Active
created_at
TIMESTAMP
2026-04-30T14:20:50.733351
updated_at
TIMESTAMP
2026-04-30T14:20:50.733355
promoted_material_id
INTEGER
null
source_pages
JSON
null
source_type
VARCHAR
csv
raw_text
TEXT
null
make
VARCHAR
Lewco
model
VARCHAR
LDW 1300 K