1981 Built Drilling Structures 800hp Rig For Sale
800hp Conventional Drilling Rig for Sale
Trailer mounted (preferred)) or convential rig : Conventional rig
SCR, or D/E : D/E
Rig year of construction or assembly : 1981
Truck trips required to move the rig between locations : 45
Estimated rig up time (days) : 14
Estimated rig down time (days) 14
Heaviest load, widest load, & longest during rig moves : 32ton, 4,2m, 15,55m
Actual current rig status (drilling-idle - etc) & location : Standby, well#12 Manavi
Average fuel consumption for normal rig operations : 3500 LT/24 hours
Average fuel consumption to heat the enclosed areas in cold weather : -15 C 4500 LT/24 hours
Mast, Substructure, Drawworks and Associated Equipment
Mast and Associated Equipment -
Mast (make-type) : Drilling Structures Houston, TX, A.P.I. 4E second edition
Racking platform capacity : 4000m 4 1/2" drill pipe
Racking platform capacity of D.C. & H.W : 160m 8" DC
Derrick complete with monkey, stabbing, and belly boards, safety cages
around ladders (or climbing device), and derrick escape line, derrick
climbing assist line :
Monkey board, derrick escape line, one Airwinches and two cat lines at
racking platform level to aid racking of DC
Substructure and Rig Floor Equipment
Substructure (make-type), built per API standard 4-F : Drilling Structures Houston, TX
Minimum rated setback load capacity : Max. pipe setback capacity 350000 lbs
Minimum rated rotary load capacity : Max. rotary setback load 550000 lbs
Rig floor dimensions : Safe and spacious (5.7m x 8.8m and 15m x 8.8m)
Dog-house : One Doghouse
Drilling console :
Weight indicator, Tong-line Pull indicator, Rotary torque indicator,Pump pressure
indicator, Rotary R.P.m. Gauge, Pump stroke indicator for 2 Pumps.
Rig floor height from ground level : 5.2m
Clear height between Rotary beams and ground level (considering also
the rotating head) : 4.1m
Rotary Table : Gardner-Denver 17 1/2" opening, driven by 800HP, complete
with appropriate master & kelly bushings & insert bowl.
Hexagonal Kelly : 5 1/4", 40ft long.
Spinning Wrench : Foster Model 97
Winches on rig floor : 1 Each: 1,5t pull rating, air, complete with safety guards,
Blocks and Swivel Assembly
Swivel : Continental Emsco Swivel LB-300
Crown Block make & type : 204t capacity,6-42" &1-54", 1 1/8" Sheave
Travelling block make & type Block-Hook combination. Pyramid BJ Unimatic 6250,
300ton. 5-42" Sheaves, 1 1/8" D/L
Hook block make & type : Complete with spring and locking device.
Drawworks make & model; mechanical driven : Model U 36 A Mid Continent
Drawworks rated input power : 800 hp
Drawworks main & auxiliary brakes : Hydromatic Brake V 80
Make-up & break-out catheads or hydraulic equivalents : Mace-up & break-out catheads
Travelling Block safety device : Crown-o-matic
Crown block safety device : Crown-o-matic
Fast line guide : Wire line turn back's
Drilling Line : 1 1/8", 6*19 IWRC, 65t
Mud pump Make & Model : Two duplex Power Slush Pump Model
Mud Pump Performance Requirements :
Max. pressure 2760 PSI(5 1/2" Liner)
Max. rate 790 GPM (7 1/4" Liner)
Mud pumps complete with pulsation dampners, relief valves, stroke counters :
Two Hydrill type K-20 pulsation dampeners, two pressure relief valves,
two stroke counters
Mud pump suction line : Complete with filters.
Mud pump discharge line : 4" ID with 4" - 5000psi mud valves
Rig Floor Mud Manifold
Rig Floor Mud manifold : Kill line outlet, Fill-up/bleed off line outlet, two 2" outlets
complete with hammer lug wing unions type connections
Mud manifold stand pipe : 101,6 mm, 5000psi
Rotary Hose : 3 1/2", 5M
Mud Mix and Storage System
Total system volume : Total system volume 1300 bbls.
Mud tank : Shaker tank -
Compartment: Settling - 172 bbls, Middle - 75bbls, End - 110bbls.
Two shale shakers, agitator, 10" Harrisburg Desander, 8-4" Harrisburg Desilter,
Two Harrisburg centrifugal pumps, Mud guns: 1" x 3" Stationary.
Mud tank : Active -
100 bbls, complete with electric agitator and bottom guns in all compartments.
Mud tank : Treatment -
155 bbls, complete with two agitators and bottom guns.
Mud tank : Reserve - 500 bbls, with two agitators.
Mud slug pit : 56 bbls
Drilling water reserve tank : 80m3 complete with tie in to active system
and transfer pump
Mud Mixing System :
Completemud mixing system comprising one hopper mixers,one filling funnel,
sack-table and centrifugal electric pumps. Piping should be at least 6" with a
minimum velocity in the lines of 10ft/sec. Output of centrifugal pump 10bpm@85psi.
Mud degasser unit (vacuum type) : Drilco Flo-See
Mud/gas separator, atmospheric type vertical separator : One mud gas separator type
poor boy degasser.
Mud return system Including : Bell nipple and flowline
Rig Power & Electrical Systems
Diesel Engine/Generator sets : Two CAT 3408, 340 HP Diesel engines with 250 KWT
Electrical Safety Devices
Emergency shut down button - diesel engines : On drillers console
Well Control Equipment
BOP control panel :
Koomey Accumulator System. Ser#11242 Basic KOOMEY Accumulator, Unit
Model# ET 25160 38, Koomey Control Manifold Model No GU CKB 6S. Rig Skid and/or
test manifold Model No RT. Koomey Remote Control System Model No MARC 6. 16
W/No 1B16 Junction Box, Fluid Tank Cap. 280 Gals. Date MFD 1/79 Electric Motor
Wired for 460 Volts.207 bars WP automatic pump accumulator unit with control manifold,
one air-driven pump and one 20HP electricalli driven pump.
Double ram preventer : 11", 5000 PSI & 11" 10000 PSI
Annular Preventer : 11", 5000 PSI
Rams for above preventers : Pipe and blind rams, pipe rams for 3 1/2", 4 1/2", 5 1/2".
Kill and Choke Lines
Choke line from BOP stack to choke manifold : One each: Coflexip (protected type)
Choke Manifold : 5000 PSI
Choke Manifold outlet points : Three points with 3" boll type valves.
Choke Manifold outlet line running to mud gas separator : 4" Hose, 5000psi
Choke Manifold outlet line running to shale shaker : Line thru Gas buster To shale shaker
Flare line: One line
Choke Manifold power choke control panel : Power Choke unit, complete with pump stroke
counter & totalizer, power choke opening indicator, digital pressure guages for SP &
Drill String Safey Equipment
Lower Kelly cocks: For 4 1/2" and 3 1/2" DP
Lower Kelly cocks location: Maintained on rig floor
Driller's Console Instruments
Driller's console: Complete with weight indicator, digital SP pressure gauge
(0-6000 PSI), pump stroke counter & totaliser (for each pump),
Rotary RPM, Rotary Torque, Tong Torque
Miscellaneous Safety Equipment
Derrickman escape line: Jeronimo escape line
Eye washing stations : 3 each, located at: mud check area of pits, mud hopper, rig floor.
Emergency shower stations : One shower near mud hopper
Portable emergency battery lights : Six each
Wind socks : One, on dog house
Rig Intercommunication System
Portable radios : 3 each, overhead type, explosion proof
Electric welding machines : One - Electrical
Torch oxygen-acetylene or oxygen-propane welding sets : One set
Steam cleaning machine : One steamer machine
Air Compressors : Quinsey Model 390
Mud saver bucket for drill pipe (size) : For 4 1/2" & 3 1/2" DP
Wireline unit on rig floor for deviation surveys :
Electric Drive, complete with: Depth Measurement mechanism, 8,000' of
0.092 wire with swivel/sheave, sinker bar, appropriate fittings.
Tocto Standard inclinometre (for Inc) : 0-8 degree
Drillpipe Wiper Rubbers : For 4 1/2" &3 1/2"DP
Price & terms : Please enquire using the email form below.
If you cannot find the vessel, crane, rig or equipment that you need,
please send us an email to firstname.lastname@example.org stating your
requirements and we shall find it for you.
We can arrange delivery of equipment and towage of rigs and vessels where needed.
The details mentioned above are believed to be accurate but are not guaranteed.
Search words (for official use only) -
1981 Drilling Structures 800hp Rig For Sale
800hp Conventional Drilling Rig for Sale
Drilling Structures Land Rig for Sale
Conventional Drilling Rig - 1981 Built - for Sale
Drilling Structures Houston Rig for Sale