Cabot 900 Drilling Rig, C-03
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| Listing ID: 17044 |
Date Posted: 10/25/2011 |
Ad Type: For Sale |
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Location: |
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Wichita Falls TX
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Price: |
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Call Jim
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Condition: |
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Refurbished
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CABOT 900 SERIES
SELF PROPELLED DRILLING RIG
REFURBISHED
CARRIER AND DRAWWORKS
ITEM QTY. DESCRIPTION
1 One (1) CABOT 900 SERIES SELF PROPELLED DRILLING RIG
Consisting of Model 2346 single drum drawworks, Parmac V-80 assist brake and rotary drive. Two Caterpillar C-15 diesel engines powering drawworks, rotary drive and roading chassis. 117’, 350,000# API capacity telescoping mast includes racking board and hydraulic catworks. Mounted on Cabot 900 series chassis. 15’ telescoping type substructure with pipe slide, BOP dolly and track system.
1.1.1 MODEL 2346 DRAWWORKS
12” x 46” brake rims, 23” x 44” drum barrel. 60,000# single line pull 30” 2-plate clutch. LeBus type grooved jacket for 1-1/8” wire line. Includes turn back rollers.
1.1.2 ASSIST BRAKE
One (1) Parmac V-80 brake with overrunning clutch. Includes supply and discharge water manifold with air operated supply. Inlet and outlet valves. Driller’s console includes air pressure regulator for brake modulation control and hand valve control of friction brake function.
1.1.3 WATER MANIFOLD
Water inlet circuit from hammer union alongside rig to assist brake and to water circulating brake rims. Control valve in assist brake inlet line modulated by hand valve at driller’s control. Independent discharge line from assist brake and rim brakes to hammer union alongside rig.
1.1.4 One (1) CHARGE PUMP
3 x 4, 11-3/4” impeller, 1150 RPM, 15 HP, 55’-70’ total head and 350 GPM max. volume required.
1.1.5 RESERVOIR
60 BBL minimum volume.
ITEM QTY. DESCRIPTION
1.1.6 DRILLER’S CONSOLE
Located at 15’ high elevated position with folding platform hinged to mast. Pneumatic control for drum clutch, engine throttle, engine emergency shutdown, transmissions and rotary clutch also included. Stairs with handrails form platform to carrier walkway. Mechanical controls located adjacent to controls for drawworks brake.
1.2 CABOT CARRIER MODEL C9-962-300
Triple axle front, triple rear axel carrier with 12 x 4 drive, 300” wheel base (bogie center to bogie center). High strength steel fabricated frame. Eaton EFA-22T5 triple axles (66,000# service rating) with 16-1/2” x 6” air brakes on all wheels and with spring suspension. Eaton DP480P double reduction powered tandem and NeWay air suspension leading third axle, all with 16-1/2” x 7” air brakes, walking beams suspension an powered tandem (68,000# service rating). Has spring safety brakes mounted on two powered axles. Six 18:00 x 22.5 16-ply nylon highway tread front tires and twelve dual mounted 10:00 x 20 12-ply all purpose rear tires. Ross 503 steering with Garrison hydraulic power assist. One-man cab with heater, defroster, two bus type rear view mirrors, driver’s instrument panel, adjustable bucket seats with shock absorber mounted and seat belts. Mechanical support legs, 2-sets required (2 legs per set), rear and midship for greater lateral stability. One 125-gallon roading fuel tank with float valve for inlet from location fuel supply, one tool box, clearance and directional lights, tow bars front and rear.
1.2.1 WALKWAY AND STAIRS
Includes walkway along side of unit on driller’s side extending from rear of unit to engine area. Stairways from walkway to ground. Walkways and stairs including handrails.
1.4 DEADLINE ANCHOR
Provision for and including Hercules 118 type wire line anchor.
ITEM QTY. DESCRIPTION
1.5 FRONT GUY LINE ANCHORAGE
Guy lines anchor to front of carrier. Includes wireline, tail chain, forged steel boomers, thimbles and clamps.
1.6 DRAWWORKS POWER
Two Caterpillar C-15 Series Diesel Engines. No. 1 engine equipped with Allison CLBT-5961. No. 2 engine CLT-5961 torque converter transmission with lock-up providing five forward and one reverse speed. Each engine equipped with variable speed governor, belt driven Bendix V-1000 (24 CFM) air compressor, horn warning system for high water temperature/low oil pressure, commercial silencing muffler, dry type air cleaner, air starters, and engine instruments.
SPECIFICATIONS
Basic Output: 475 HP per engine at 2100 RPM;
Total HP 950
Cooling: Radiator with suction fan
Starting: Air
Transmission Speed : 5 forward, 1 reverse
Shift Control: Air over hydraulic with air position indicator
DRAWWORKS DRIVE
Allison CLT-5961 and CLBT-5961 combination torque converter transmission, each driving through Model 450 right angle drive to drawworks final drive compound. 5 forward speeds and 1 reverse to drawworks and rotary.
ROTARY DRIVE
Heavy duty propeller type drive for rotary table through 27-1/2” size. Includes full air rotary clutch, herringbone reduction gear and oil bath chain elevated rotary drive from drawworks to rig floor. Elevated drive hinge mounted for
ITEM QTY. DESCRIPTION
easy transport and rig-up on rig carrier. Chain drive always remains made up.
Specifications: (With Typical 3.75:1 Ratio Rotary Table)
Maximum Rotary Table Speed – 220 RPM
Rotary Speeds – 5 Forward and 1 Reverse
Elevated Rotary Drive Chain – 1-1/2” Two Strand
Propeller Shaft – Spicer 1880 final Drive, Spicer 1810 ahead of Elevated Drive
Rotary Clutch – Two Plate 18”
HYDRAULIC POWER
36 GPM 2000 PSI (maximum) Pressure system, provided by either of two pumps. Tong selector valve and throttle control at driller’s position.
Wire Line Capacity: 335’
Max Pull: 8,800# (1st layer)
Max. Speed: 95 FPM (At 35 GPM) (1st layer)
2 MAST
117’, 350,000# Capacity, telescoping open face structural mast with legs of cold drawn AISI seamless alloy heat treated steel tubing. Constructed in two sections, the upper section telescoping into the lower section for over the road position. Adjustable support screws in mast legs; folding ladder, level and tilt indicator.
ITEM QTY. DESCRIPTION
2.1.1 CROWN BLOCK ASSEMBLY
Integral type, welded box construction drilling crown assembly. five 30” sheaves and one 36” offset sheave for fast line. 1-1/8” grooving
2.1.2 CROWN NEST
With guard rail and expanded metal floor
2.1.3 HYDRAULIC MAST RAISING, LOWERING AND EXTENDING MECHANISM
Two double acting, three stage telescoping type hydraulic raising and retracting cylinders. Upper mast section extending with two extending cylinders. Additional to mast hydraulics for dtwo engine rigs so that earthier engine of two engines rig may be used for hydraulic power functions. Includes pump, drive, manifolding, lines, control valves, oil reservoir and fluid.
2.1.4 MAST SUPPORT
At front and rear of carrier, supporting mast in over-the –road position.
2.2 RACKING BOARD
Heavy duty welded construction with derrick man’s platform of expanded metal. Side-mounted racking fingers furnished to facilitate uniform racking and prevent swarming. Has locking pins at open ends. Maximum capacity 10,300’ of 4-1/2” drill pipe (6-1/2” tool joints) and
automatic unfolding and folding of the Racking Board during extension and lowering of upper section of mast
2.3 WIND GUYS
One set wind guys consisting of two ¾” cables from crown and two 9/16” cables from racking board. Each equipped with 10’ tail chain. Used on Cabot cross type substructure.
2.4 RIG BASE
9’ wide x 40’ long x 6-1/2” deep. Structural steel covered with ¼” plate top and bottom, complete with access hinged and loading capabilities.
SECTION 3
SUBSTRUCTURE
ITEM QTY. DESCRIPTION
3.1 Cabot “T” Type 17’ high Scoping” Substructure.
Features
Derrick base and rig base 11’ x 13’ x 15’ with 5000 psi mud lines, BOP cart and rails, stairs, walkways, safety railings, V-door ramp, and catwalk.
Maximum rotary (casing load) is 450,000 lbs. simultaneous with a setback load of 200,000 lbs. for a total of 550,000 lbs. substructure capacity.
TWO (2)HHF-1000 TRIPLEX PUMPS POWERED BY CATERPILLAR 3508 DIESEL ENGINES.
TWO(2) MUD TANK SYSTEM 800 BBL SYSTEM
27 1/2” x 53” ROTARY TABLE
200 TON SWIVEL
250 TON SHORTY BLOCK & HOOK
GENERATORS: TWO (2) CAT. 3406 325 KW WITH SR4 CAT GENERATORS INSTALLED IN 7’10 W X 9’6” H X 40 L. GEN HOUSE WITH MCC CONTROL PANELS
TOP DOG HOUSE
BOTTOM DOG HOUSE
FUEL TANK
WATER TANK
RIG LIGHTS & ELECTRICAL WIRING
ALL HANDLING TOOLS
11” DOUBLE BOP 5000#
11” GK HYDRILL
CHOKE & KILL MANIFOLD
PIPE RACKS
CAT WALK
DIESEL TANK
WATER TANK
3000 ‘ 1 1/8” DRILLING LINE
INSTRUMENTS
TOP DOG HOUSE
BOTTOM TOOL HOUSE WITH LOCKERS
500 BBL WATER TANK
10,000 GAL FUEL TANK
5-STATION KOOMEY TYPE CLOSING UNIT WITH REMOTE
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