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5/23/2018 W-RIG
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Contract Drilling
Weatherford products and services are subject to the Companys standard terms and conditions, availableon request or at weatherford.com. For more information contact an authorized Weatherford representative.Unless noted otherwise, trademarks and service marks herein are the property of Weatherford. Specicationsare subject to change without notice. Weatherford sells its products and services in accordance with theterms and conditions set forth in the applicable contract between Weatherford and the client.
Weatherford International Ltd.
515 Post Oak Blvd., Suite 600
Houston, Texas 77027 USA
Tel: 713-693-4000
weatherford.com 20062009 Weatherford. All rights reserved. 6873.00
Rig 319Heavy Duty, 3,000 HP
General Description
Design . . . . . . . . . . . . . . . . . . . . . . . . . . Branham/Swift-Lift
Estimated drilling depth rating . . . . . . . . 25,000 ft (7,620 m)*
Camp capacity. . . . . . . . . . . . . . . . . . . . 80
Estimated total rig move loads . . . . . . . 120 truck loads
Estimated total camp move loads . . . . . 20 truck loads
Mast
Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . Branham/Swift-Lift
Height . .. .. . .. . .. . .. .. . .. . .. . .. . 157 ft (47.8 m)
API rated simultaneously load capacity
of setback and rotary . . . . . . . . . . . . . . . 2,395,748 lb (1,086,693 kg)
Static hook-load capacity . . . . . . . . . . . 1,597,900 lb (724,795 kg)
Setback capacity .. . . . . . . . . . . . . . . . . 797,848 lb (361,898 kg)
Substructure
Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . Branham Swing lift, self-elevating
Height .. . . . . . . . . . . . . . . . . . . . . . . . . 34.9 ft (10.67 m)
Clear height, rotary beam to ground . . . 26.9 ft (8.23 m)
Casing capacity . . . . . . . . . . . . . . . . . . . 1,597,900 lb (724,795 kg)
Setback capacity .. . . . . . . . . . . . . . . . . 797,848 lb (361,898 kg)
Drawworks
Type . . . . . . . . . . . . . . . . . . . . . . . . . . . National 1625 UBDE
Power rating . . . . . . . . . . . . . . . . . . . . . 3,000 HP
Input power .. . . . . . . . . . . . . . . . . . . . . 3 General Electric GE-752, 1,000 HP
each
Drilling line diameter .. . . . . . . . . . . . . . 1-5/8 in.
Auxiliary brake . . . . . . . . . . . . . . . . . . . Baylor/Elmagco 7838
Top Drive/Swivel
Type . .. . .. . .. . .. . .. .. . .. . .. . .. . Canrig/1275 AC
Capacity . . . . . . . . . . . . . . . . . . . . . . . . 1,653,467 lb (750,000 kg)
Torque . . . . . . . . . . . . . . . . . . . . . . . . . 51,400 ft-lb at 120 rpm
Rotary Table
Type . .. . .. . .. . .. . .. .. . .. . .. . .. . National/D-375
Table opening .. . . . . . . . . . . . . . . . . . . 37-1/2 in.
Drive type . . . . . . . . . . . . . . . . . . . . . . . Independent GE 752, 800 HP each
Engine
Engines . . . . . . . . . . . . . . . . . . . . . . . . 5 Caterpillar D-399, 1,215 HP each
Generators . . . . . . . . . . . . . . . . . . . . . . 5 Kato, 1,500 kVA, 600 V, 60 Hz
SCR/DC-DC . . . . . . . . . . . . . . . . . . . . . General Electric, type U drill
Well Control
Diverter . . . . . . . . . . . . . . . . . . . . . . . . . 1 Hydril, MSP 29-1/2 in., 500 psi
Low-pressure annular . . . . . . . . . . . . . 1 Hydril MSP 21-1/4 in., 2,000 psi
Low-pressure ram preventer . . . . . . . . 1 Cameron, Type U, 20-3/4 in.,
3,000 psi, double
High-pressure annular . . . . . . . . . . . . . 1 Shaffer Spherical, 13-5/8 in., 10,000 psiHigh-pressure ram preventer . . . . . . . 1 Cameron, type U, 13-5/8 in.,
15,000 psi, double
2 Cameron, type U, 13-5/8 in.,
15,000 psi, single
Choke-and-kill manifold . . . . . . . . . . . . 3-1/16 in., 15,000 psi, hydraulic/manually
operated
Accumulator unit . . . . . . . . . . . . . . . . . . Koomey 80 MC 220-11SB, 3,000 psi,
9 stations
Mud System
Mud pumps . . . . . . . . . . . . . . . . . . . . . . 3 National 12-P-160, triplex single acting
Power rating . . . . . . . . . . . . . . . . . . . . . 1,600 HP
Pressure rating . . . . . . . . . . . . . . . . . . . 7,500 psi
Active mud volume . . . . . . . . . . . . . . . . 2,000 bbl
Reserve mud volume . . . . . . . . . . . . . . 1,000 bblShale shakers . . . . . . . . . . . . . . . . . . . . 6 x Derrick/2L/M48-90F-3P
Desander . . . . . . . . . . . . . . . . . . . . . . . Not available
Desilter . . . . . . . . . . . . . . . . . . . . . . . . . Not available
Mud cleaners .. . .. . .. . .. . .. . .. . .. . King Cobra with 3 each, 10 in. + 24 each
4-in. cones
Sack storage capacity . . . . . . . . . . . . . 2 pallets at each hopper
Enhancements
Crane . .. . .. . .. . .. .. . .. . .. . .. . .. . Not available
Forklift . . . . . . . . . . . . . . . . . . . . . . . . . . Caterpillar 966-D forklift, convertible to
loader 5 ton
Kelly spinner/pipe spinner . . . . . . . . . . . I.T.C./A6-C2 Kelly spinner/ Varco or
equivalent drillpipe spinner
Desert-style moving capabilities . . . . . . Not available
*With standard 5-in. drillpipe.
5/23/2018 W-RIG
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