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Home >>> Classifieds >>> Drilling Rigs >>> Ensco 23 Drilling Rig
ENSCO 23 Drilling RigWe manufacture new 3000 HP SCR drilling rigs. If you are looking for a 3000 HP oilfield rig similar to this unit, click here to email Bill or call him at 1-405-227-9119.
UNIT SPECIFICATIONS Unit Name ENSCO 23 Type API Self-Contained Platform Rig Accommodation Limit 56 persons Delivery Date 1986 Major Refurbishment 1998 OPERATING DEPTHS
Max drilling depth with
5” D.P. 20,000’ STORAGE CAPACITIES Fuel 500 bbls. Drilling Water 500 bbls. Potable Water 500 bbls. Liquid Mud 1,574 bbls. Bulk Mud/Cement 4,720 cu. ft. Sack Material 500 sacks Pipe Racks 3,220 sq. ft. Miscellaneous Storage Area 400 sq. ft.
Number 1 Make FMC Linkbelt Model 108B Boom Length 80’ Powered by Detroit Diesel 471 engine Max hoisting capacity at min. 50,400 lbs @ 20’ boom straddle Max hoisting capacity at max. 5,900 lbs @ 80’
boom straddle HELICOPTER DECK Type Square Size 55’ x 55’ Capacity 20,000 lbs.
Derrick Make DSI Type Angle leg Height 160’ Width of Base 30’ x 30’ Maximum hook load capacity 1,100,000 lbs. w/12 lines Racking platform capacity 20,000’ stands of 5” drill pipe Casing stabbing platform w/manual dogs Adjustable - height 25’ - 47’ Dead Line Anchor Make National Model EB Sub-Structure Height 32’ Simultaneous capacity Set back & rotary 1,250,000 lbs. Drawworks Make Oilwell Model E-3000 Electric Brake Baylor Model 7838 Crown-o-matic Koomey Drawworks Drum Grooving 1 1/2" Drawworks Power 2-GE 752 electric motors 1,000 HP each. Crown Block Make Continental Emsco Model RA-60 Capacity 650 tons Number of sheaves 8 Diameter of sheaves 60” Traveling Block Make Oilwell Model 650 Capacity 650 ton Number of sheaves 7 Diameter of sheaves 60" Rotary Table Make Oilwell Model 375 Max opening 37 1/2" Powered By GE 752 1000 HP electric motor Continuous rating 1000 HP Top Drive Make National-Oilwell Model PS2 500/500 Capacity 500 ton Powered by GE 752 1,000 HP electric motor
Number Transformers 2 Output volts 480 KVA 1,000 KVA each Hertz 60 Distribution control centers arranged to control simultaneously: Number of drilling motors 7
Generator Sets Number of AC generator sets 4 Total drilling horsepower 4,000 HP Engines Caterpillar Model D399 Max. drilling power rating(each) 1,175 HP Generators Kato Model 20355 Max drilling KW 1,050 KW each Volts 600 Hertz 60 SCR Conversion System Number of SCR Bays 4 Make Ross Hill Model 1400 Volts 750 DC
Mud Pumps Make 2 - Oilwell Model A-1700PT Triplex Total Continuous Rating Each Pump 1,700 HP Each Powered by GE 752 1,000 HP electric motor Charging pumps 2-Harrisburg 5” x 6” centrifugal pumps w/75 HP electric motors Liner Sizes Provided 6 1/2” Stand Pipe Number of stand pipes 2 Size of stand pipes 5” Working pressure 5,000 psi Mud Tanks Volumes Tank No. 1 205 bbls. Tank No. 2 227 bbls. Tank No. 3 214 bbls. Reserve Tank 457 bbls. Pre-hydration Tank 208 bbls Slug Tank 94 bbls. Main Deck Shaker Tank 170 bbls. Total volume 1635 bbls. (includes trip tank) Mud mixing pumps Make - Type Harrisburg 6” x 8” centrifugal Horsepower 100 HP Electrical mud agitators Make Harrisburg Quantity 11 Powered by motor 10 HP Installed on mud tanks Active, reserve, pre-hydration, & slug tanks Shale shakers Quantity 3 Make Brandt Model ATL-CS Cascade System Drying Separator Make Brandt Model ATL-16/3 Driven by Mission Magnum 5” x 6” centrifugal pump w/75 HP electric motor Degasser Make Brandt DG-5 Type Vacuum Trip Tank Capacity 2-50 bbls. Centrifugal pumps 2-Harrisburg 3” x 2” centrifugal w/20 HP electric motor (1 each tank)
For Cement Number of tanks 3 Capacity of each 820 cu. ft. Total capacity 2,460 cu. ft. Installed on Engine package For barite/bentonite Number of tanks 3 Capacity of each 820 cu. ft. Total capacity 2,460 cu. ft. Installed on Engine package Surge tanks for barite/bentonite Quantity 1 Capacity 70 cu. ft. Transfer system Type Air Rating 40 psi Conveying line size 5” Supply hoses 3” Quantity for diesel 2 4” Quantity for drill water 2 3” Quantity for potable water 2 4” Quantity for bulk material 2
Diverter System Make Regan Model KFDJ Working pressure 2,000 psi With 12” lines with 12” hydraulic operated ball valves routed east and west of substructure Annular Preventer Make Shaffer Model Spherical Size 13 5/8” Working pressure 5,000 psi For H2S service Yes Top Connection 13 5/8” 5,000 psi Studded Bottom Connection 13 5/8” 10,000 psi Flanged Ram Type Preventer Make Shaffer Model SL Type Double Size 13 5/8” Working Pressure 10,000 psi Top and Bottom Connection Type 13 5/8” 10,000 psi Flanged Outlets 2- 4 1/16” 10,000 psi Flanged Ram sets available 1 - Blind & 1 – 5” Ram Type Preventer Make Shaffer Model SL Type Single Size 13 5/8” Working pressure 10,000 psi Top and Bottom Connection 13 5/8” 10,000 psi Flanged Outlets 2- 4 1/16” 10,000 psi Flanged Ram sets available 1 – 5” Drilling Spool Top and Bottom Connection 13 5/8” 10,000 psi Flanged Height 24” Outlets size and WP 4 1/16” 10,000 psi Flanged Valve (Hydraulic Operated) to choke/kill Quantity 2 Make Cameron Model F Size & Working Pressure 3 1/16” 10,000 psi Valve (Manual Operated) to choke/kill Quantity 2 Make Cameron Model F Size & Working Pressure 3 1/16” 10,000 psi
Surface Accumulator Unit Make Koomey Model Type 80 Installation Site Rig floor Number of stations 7 Soluble oil reservoir capacity 200 gals. Number of bottles 29 Capacity of each bottle 11 gals. Total bottles capacity 319 gals. Bottles working pressure 3,000 psi Triplex Pumps Driven 40 HP motor Pump capacity 10 GPM Max working pressure 3,000 psi Air Pump Number 2 Pump capacity (per pump) 6.4 GPM Max working pressure 3,000 psi Remote Control Panel Installation site Outside of living quarters near OIM’s office Master Control Panel Installation site Rig floor Diverter Control Panel Installation site Rig floor
Manual Adjustable Chokes (Non Positive) Quantity 2 Make Cameron Size 3 1/16" (with 2” orifice) Working Pressure 10,000 psi Remote Operated Choke Quantity 2 Make Cameron Type Hydraulic Operated
Quantity 2 Size 5” Make Wooley Type GG Capacity 350 ton
Quantity 2 Size 5” Make Wooley Type SDXL
Quantity 1 1 Make Wooley Wooley Size 5 1/2” – 7” 6 ¾” - 8 1/4”
Quantity 1 Make Wooley Range Sizes 6” to 9 1/2”
Quantity 1 1 Make BJ BJ Type DB SDD Range Size 3 1/2” - 6 1/2” - 14 3/4” 14”
Quantity 1 pair 1 pair Make Oilwell BJ Capacity 500 ton 350 ton Size 3 1/2” x 180” 2 3/4” x 120”
Quantity 1 Make Hydril Working Pressure 10,000 psi Type Remote Air - double cam
Quantity 1 Make Hydril Type Manual Working pressure 10,000 psi Type connections 6 5/8” REG
Number of rotary hoses 2 Size (inside diameter) 3” Length 75’ Working pressure 5,000 psi
Quantity & Size 3 - 4 1/2” IF box x pin
Quantity 2 Make Gray Nominal OD Drill Pipe 5” Working Pressure 10,000 psi
Make Hawk Industries Model Spinmaster 950
Quantity 2 Make TIW Max OD 6 1/2” Working pressure 10,000 psi Type connections 4 1/2” IF
Make Mathey Line Capacity 15,000’ Line size .092” Power Electric
Weight Indicator Make MD Totco Type EB/100 Sensor Type E-80 Weight Indicator console including: Mud pump pressure gauges Make MD Totco Capacity range 0-5,000 psi Rotary Torque Indicator Make National-Oilwell Rotary Speed Tachometer Make National-Oilwell Capacity RPM 0 - 300 RPM Tong Torque Assembly Make MD Totco Range 0-20,000 Drilling recorder Make Martin Decker Type 7 pen Parameter recorded: Weight on bit, Rate of penetration, RPM rotary table, Torque, Pump pressure, 2 each - Stroke per minute Mud Pit Level Indicator Make OI USA Computerized System Type Electronic Warning instrument sites Rig floor, Company Man’s office, & Toolpusher’s office Warning instrument type Audio & visual Mud Flow Indicator Make OI USA Computerized Flow Indicator Type Electronic Warning instrument sites Rig floor, Company Man’s office, & Toolpusher’s office Warning instrument type Audio & visual
Air Compressor Units Make Quincy Quantity 3 Capacity 235 CFM @ 125 psi Bulk Air Compressor Unit Quantity 1 Make Quincy Model QSLP60 Capacity 500 CFM @ 40 psi Air Driers Quantity 1 Make Pioneer Model PHL 1000 Capacity 1,000 SCFM Fuel Separator Make Alfa Laval Model MMB-3045-11
Rig Floor Number of hoists 1 1 Make IR Force 5 Model K5UL FA2.5MR24 Rated pull 5,000 lbs. 5,000 lbs.
Welding machines Quantity 2 Make Miller Amps 400 Marine Sanitation Unit Quantity 1 Make Omni-pure Model 12 MX Capacity 7,500 GPD
Life Vests or Jackets Quantity 76 Life Buoys with Igniting Light Attachment and Self Activating Smoking Signal Quantity 4 Working Life Jackets/Vests Quantity 12 Air Breathing Apparatus Quantity 2
Accommodation for Contractor's personnel: 2 - two bed rooms 5 - six bed rooms 2 - nine bed rooms Accommodation for Operator's personnel: 1 - four bed rooms Total people accommodation: 56 Galley & mess for number of people 18 Number of recreation rooms 1 Number of Contractor Toolpusher offices 1 Number of Operator Toolpusher offices 1
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