NOV National 110-UE 1500 HP Land Rig 7 — Walking System

NOV National 110-UE 1500 HP land drilling rig package (Rig 7) with walking system, iron roughneck, and hydraulic catwalk. Superior 142-ft mast rated at 768,000-lb hookload. Three mud pumps, 275-ton AC top drive with 400 operating days since Cat IV inspection. Last worked Dec 2021. Asking $5M.

Technical Overview

Key Equipment Specifications

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Mast & Structure

MastSuperior 142 ft, 768,000 lb SHL
Racking19,000 ft of 5" DP
Floor Height19 ft

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Power & Drawworks

DrawworksNOV National 110-UE
Cat IV InspectionMain Bearings Replaced 2021
GeneratorsCAT 3512C w/ NOV Desert Rated H/X

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Top Drive & Accessories

Top Drive275 Ton AC, 400 Days Since Cat IV
Top Drive Overhauled2012 (400 Operating Days)
Walking SystemYes
CatwalkAutomatic Hydraulic
Iron RoughneckYes

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Mud System

Mud Pumps3 Pumps
Engines3× CAT 3512C
Last WorkedDec 2021

Equipment Gallery

Rig Photos

Capabilities

Key Advantages

01

Walking System Ready

Rig 7 features a full walking system enabling efficient pad drilling operations. Combined with the automatic catwalk and iron roughneck, this rig is configured for high-efficiency multi-well pad programmes.

02

Low Hours Since Inspection

The top drive carries only 400 operating days since its Cat IV inspection in 2019, and the drawworks received main bearing replacement in 2021 — providing above-average remaining service life.

03

Desert Rated Power

CAT 3512C generators with NOV desert-rated heat exchangers installed in 2019 ensure reliable performance in high-ambient-temperature environments. One new gen purchased 2019 with just 8,000 hours.

Complete Data

Full Equipment Status

General

Drawworks	NOV National 110-UE
Horsepower	1,500 HP
Asking Price	$5,000,000 USD
Last Worked	Dec 2021
Cat IV Drawworks	2021 (Main Bearings Replaced)

Mast

Make	Superior 142 ft
Hook Load	768,000 lb SHL
Racking	19,000 ft of 5" DP
Floor Height	19 ft

Top Drive

Capacity	275 Ton AC
Overhauled	2012
Operating Days	400 Days (150 since Cat III 2019)
Cat III Inspection	2019

Power

Engines	3× CAT 3512C
Heat Exchangers	NOV Desert Rated (installed 2019)
Newest Gen	Purchased 2019, 8,000 hrs

Accessories

Walking System	Yes
Catwalk	Automatic Hydraulic
Iron Roughneck	Yes
Mud Pumps	3 Pumps