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1、ENSCO 23 TABLE OF CONTENTS UNIT SPECIFICATIONS.3 OPERATING DEPTHS .3 STORAGE CAPACITIES .3 CRANE.3 HELICOPTER DECK.4 DRILLING MACHINERY AND EQUIPMENT.4 TRANSFORMER SYSTEM .6 POWER.6 MUD CIRCULATING SYSTEM.7 DRY CEMENT AND MUD BULK STORAGE AND TRANSFER SYSTEM .8 BOP WELL CONTROL EQUIPMENT .9 BOP CONT
2、ROL SYSTEM AND ASSOCIATED EQUIPMENT .10 CHOKE MANIFOLD.11 DRILL PIPE ELEVATORS .11 DRILL PIPE SLIPS .11 DRILL COLLAR SLIPS .12 SAFETY CLAMPS.12 DRILL PIPE AND DRILL COLLAR ROTARY TONGS.12 ELEVATOR LINKS.12 UPPER AUTOMATIC IBOP.13 LOWER IBOP .13 ROTARY HOSES.13 SAVER SUBS .13 INSIDE BOP .13 SPINNING
3、WRENCH .13 SAFETY VALVE.14 WIRE LINE MEASURING ASSEMBLY.14 INSTRUMENTATION.14 OTHER EQUIPMENT AND FACILITIES.16 UTILITY HOISTS.16 MISCELLANEOUS.16 SAFETY EQUIPMENT.17 LIVING QUARTERS.17 ENSCO 23 INVENTORY Unit Operator WARREN DRILLING INC. District AddressP.O. BOX 1259 TEXARKANA, TEXAS 75504 Telepho
4、ne 903-794-3602 Fax903-794-7473 UNIT SPECIFICATIONS Unit NameENSCO 23-WARREN 23-A TypeAPI Self-Contained Platform Rig Accommodation Limit56 persons Delivery Date1979 Major Refurbishment1998 OPERATING DEPTHS Max drilling depth with 5” D.P.20,000 NO TUBULARS AVAILABLE ON RIG STORAGE CAPACITIES Fuel500
5、 bbls. Drilling Water500 bbls. Potable Water500 bbls. Liquid Mud1,574 bbls. Bulk Mud/Cement4,720 cu. ft. Sack Material500 sacks Pipe Racks3,220 sq. ft. Miscellaneous Storage Area400 sq. ft. CRANES Number1 MakeFMC Linkbelt Model 108B Boom Length80 Powered by Detroit Diesel 471 engine Max hoisting cap
6、acity at min.50,400 lbs 20 boom straddle Max hoisting capacity at max.5,900 lbs 80 boom straddle GENERAL CONDITION OF CRANE AND LOGS LOOKS VERY GOOD. HELICOPTER DECK TypeSquare Size 55 x 55 Capacity20,000 lbs. GENERAL CONDITION OF HELIDECK LOOKS GOOD, EXCEPT FOR SOME MISSING SAFETY-GUARDS AND LANDIN
7、G-LIGHTS. DRILLING MACHINERY AND EQUIPMENT Derrick MakeDSI TypeAngle leg Height160 Width of Base30 x 30 Maximum hook load capacity1,100,000 lbs. w/12 lines Racking platform capacity20,000 stands of 5” drill pipe Casing stabbing platform w/manual dogs Adjustable - height25 - 47 DERRICK WAS ONLY ERECT
8、ED TO 1ST HORIZONTAL SECTION (30Ft) AND APPEARED TO BE IN GOOD CONDITION, NO EXCESIVE CORROSION WAS FOUND ON FOUNDATION OR MAIN-BEAMS,NOT ERECTEDD PART OF DERRICK WAS STORED IN TRANSPORT BASKETS,AND SEEMS TO BE COMPLETE ACCORDING PACKING-LIST OF RIG,MONKEY AND CSG-STABBING BOARD WILL NEED AN MORE IN
9、TENSIVE INSPECTION WHEN PLACED IN DERRICK BUT GENERAL CONDITION LOOKS GOOD. Dead Line Anchor MakeNational ModelEB Sub-Structure Height32 Simultaneous capacity Set back & rotary1,250,000 lbs. ABOVE MENTIONED ITEMS ARE COMPLETE AND IN GOOD SHAPE. Drawworks MakeOilwell ModelE-3000 Electric BrakeBaylor
10、Model7838 Crown-o-maticKoomey Drawworks Drum Grooving1 1/2 Drawworks Power2-GE 752 electric motors 1,000 HP each. DRAWWORKS ARE IN GOOD CONDITION,NO WATER FOUND IN OILTANKS,INSIDE DRAWWORK WITHOUT CORROSION,SOME OF THE OPERATING CONTROLS WILL NEED TO BE REPLACED DUE TO DAMAGE.SCR-CONTROLS ARE COMPLE
11、TE WTH NO SIGN OF CORROSION. Crown Block MakeContinental Emsco ModelRA-60 Capacity650 tons Number of sheaves8 Diameter of sheaves60” Traveling Block MakeOilwell Model650 Capacity650 ton Number of sheaves7 Diameter of sheaves60 Rotary Table MakeOilwell Model375 Max opening37 1/2 Powered ByGE 752 1000
12、 HP electric motor Continuous rating1000 HP ABOVE ITEMS ARE COMPLETE AND IN GOOD CONDITIONS, SOME SPECIFIED INSPECTIONS ARE RECOMMENDED PRIOR TO US (MPI,NDT). Top Drive MakeNational-Oilwell ModelPS2 500/500 Capacity500 ton Powered byGE 752 1,000 HP electric motor NOT AVAILABLE. SEE UAE INSPECTION RE
13、PORT CURRENT LOCATION TEXARKANA, TX TRANSFORMER SYSTEM Distribution control centers arranged to control simultaneously: Number Transformers2 Output volts480 KVA1,000 KVA each Hertz60 Number of drilling motors7 TRANSFORMERS ARE COMPLETE WITHOUT DAMAGE OR CORROSION. POWER Generator Sets Number of AC g
14、enerator sets4 Total drilling horsepower 4,000 HP EnginesCaterpillar ModelD399 Max. drilling power rating(each)1,175 HP GeneratorsKato Model20355 Max drilling KW 1,050 KW each Volts600 Hertz60 SCR Conversion System Number of SCR Bays4 MakeRoss Hill Model1400 Volts750 DC GENERATORS AND SCR-CONVERTORS
15、 ARE COMPLETE IN A WELL PRESERVED STATE, ENGINE LOGS ARE AVAILABLE AS WELL ALL DRAWINGS OF ELECTRICAL SYSTEMS, NO OIL LEAKS WHERE FOUND ON ENGINES, ALSO NO TRACES OF OIL IN COOLING- SYSTEM. MUD CIRCULATING SYSTEM Mud Pumps Make 2 - Oilwell ModelA-1700PT Triplex Total Continuous Rating Each Pump1,700
16、 HP Each Powered by GE 752 1,000 HP electric motor Charging pumps2-Harrisburg 5” x 6” centrifugal pumps w/75 HP electric motors Liner Sizes Provided6 1/2” MUD PUMPS ARE COMPLETE AND IN VERY GOOD SHAPE, COMPLETE WITH HOURLY-LOGS, SPARES AND TOOLS. Stand Pipe Number of stand pipes2 Size of stand pipes
17、5” Working pressure5,000 psi Mud Tanks Volumes Tank No. 1205 bbls. Tank No. 2227 bbls. Tank No. 3214 bbls. Reserve Tank457 bbls. Pre-hydration Tank208 bbls Slug Tank94 bbls. Main Deck Shaker Tank 170 bbls. Total volume1635 bbls. (includes trip tank) Mud mixing pumps Make - TypeHarrisburg 6” x 8” cen
18、trifugal Horsepower 100 HP Electrical mud agitators MakeHarrisburg Quantity11 Powered by motor10 HP Installed on mud tanksActive, reserve, pre-hydration, & slug tanks THE MUDSYSTEM AUXILIARS(PUMPS,AGITATORS)ARE COMPLETE AND IN GOOD SHAPE,MUD TANKS AND LINES ARE SUBJECT TO WALLTHICKNESS INPECTION AND
19、 PRESSTESTS,GENERAL IMPRESSION WAS THAT TANKS AND LINES ARE IN GOOD SHAPE. Shale shakers Quantity3 Make Brandt Model ATL-CS Cascade System Drying Separator MakeBrandt ModelATL-16/3 Driven byMission Magnum 5” x 6” centrifugal pump w/75 HP electric motor Degasser MakeBrandt DG-5 TypeVacuum Trip Tank C
20、apacity2-50 bbls. Centrifugal pumps2-Harrisburg 3” x 2” centrifugal w/20 HP electric motor (1 each tank) ABOVE MENTIONED EQUIPMENT IN GOOD SHAPE, SOME PAINTING AND CLEANING IS NEEDED. DRY CEMENT AND MUD BULK STORAGE AND TRANSFER SYSTEM For Cement Number of tanks3 Capacity of each820 cu. ft. Total ca
21、pacity2,460 cu. ft. Installed onEngine package For barite/bentonite Number of tanks3 Capacity of each820 cu. ft. Total capacity2,460 cu. ft. Installed onEngine package Surge tanks for barite/bentonite Quantity1 Capacity70 cu. ft. Transfer system TypeAir Rating40 psi Conveying line size5” BULK SYSTEM
22、 SEEMS TO BE IN VERY GOOD CONDITION, SOME BUTTERFLY-VALVES WILL NEED TO BE REPLACED. Supply hoses 3” Quantity for diesel2 4” Quantity for drill water2 3” Quantity for potable water2 4” Quantity for bulk material2 SUPPLY HOSES ARE IN BAD SHAPE DUE TO OLD AGE AND NO PROPER STORAGE(ON DECK) BOP WELL CO
23、NTROL EQUIPMENT Diverter System MakeRegan ModelKFDJ Working pressure2,000 psi With12” lines with 12” hydraulic operated ball valves routed east and west of substructure Annular Preventer N/A Ram Type Preventer N/A Ram Type Preventer N/A Valve (Hydraulic Operated) to choke/kill Quantity2 MakeCameron
24、ModelF Size & Working Pressure3 1/16” 10,000 psi Valve (Manual Operated) to choke/kill Quantity2 MakeCameron ModelF Size & Working Pressure3 1/16” 10,000 psi BOP-SYSTEM IS NOT COMPLETE BOP CONTROL SYSTEM AND ASSOCIATED EQUIPMENT Surface Accumulator Unit MakeKoomey ModelType 80 Installation SiteRig f
25、loor Number of stations 7 Soluble oil reservoir capacity200 gals. Number of bottles29 Capacity of each bottle11 gals. Total bottles capacity319 gals. Bottles working pressure3,000 psi Triplex Pumps Driven40 HP motor Pump capacity10 GPM Max working pressure3,000 psi Air Pump Number2 Pump capacity(per
26、 pump)6.4 GPM Max working pressure3,000 psi Remote Control Panel Installation siteOutside of living quarters near OIMs office Master Control Panel Installation siteRig floor Diverter Control Panel Installation siteRig floor BOP-CONTROL SYSTEMS IS NOT COMPLETE BUT EXISTING COMPONETS ARE IN GOOD CONDI
27、TION. A FUNCTION TEST WILL NEED TO BE PERFORMED TO TEST FUNCTONALITY OF COMPLETE SYSTEM, SOME HIGH PRESSURE HOSES WILL NEED REPLACED DUE TO DAMAGE OR AGE. CHOKE MANIFOLD Manual Adjustable Chokes (Non-Positive) Quantity2 MakeCameron Size3 1/16 (with 2” orifice) Working Pressure10,000 psi Remote Opera
28、ted Choke Quantity2 MakeCameron TypeHydraulic Operated CHOKE/KILL MANIFOLDS ARE COMPLETE AND IN GOOD SHAPE, AN PRESS TEST IS REQUIRED TO CONFIRM FUNCTIONALITY, DRILL PIPE ELEVATORS Quantity2 Size5” MakeWooley TypeGG Capacity350 ton DRILL PIPE SLIPS Quantity2 Size5” MakeWooley TypeSDXL DRILL COLLAR S
29、LIPS Quantity11 Make Wooley Wooley Size 5 1/2” 7” 6” - 8 1/4” SAFETY CLAMPS Quantity1 MakeWooley Range Sizes6” to 9 1/2” DRILL PIPE AND DRILL COLLAR ROTARY TONGS Quantity11 Make BJ BJ Type DB SDD Range Size 3 1/2” - 6 1/2” 14”-14 3/4” ELEVATOR LINKS Quantity1 pair 1 pair MakeOilwell BJ Capacity500 t
30、on 350 ton Size 3 1/2” x 180”/2 3/4” x 120” UPPER AUTOMATIC IBOP Quantity1 MakeHydril Working Pressure10,000 psi Type RemoteAir - double cam LOWER IBOP Quantity1 MakeHydril TypeManual Working pressure10,000 psi Type connections6 5/8” REG ROTARY HOSES Number of rotary hoses2 Size (inside diameter)3”
31、Length75 Working pressure5,000 psi SAVER SUBS Quantity & Size3 - 4 1/2” IF box x pin INSIDE BOP Quantity2 MakeGray Nominal OD Drill Pipe5” Working Pressure10,000 psi SPINNING WRENCH MakeHawk Industries ModelSpinmaster 950 SAFETY VALVE Quantity2 MakeTIW Max OD6 1/2” Working pressure10,000 psi Type co
32、nnections4 1/2” IF WIRE LINE MEASURING ASSEMBLY MakeMathey Line Capacity15,000 Line size.092” PowerElectric AUXILIARY EQUIPMENT AS MENTIONED ABOVE IS COMPLETE AND IN GOOD SHAPE, AN INSPECTION (MPI, NDT) IS RECCOMENDED BEFORE USE OF EQUIPMENT IN FUTURE OPERATIONS. INSTRUMENTATION Weight Indicator Mak
33、eMD Totco TypeEB/100 Sensor TypeE-80 Weight Indicator console including: Mud pump pressure gauges MakeMD Totco Capacity range0-5,000 psi Rotary Torque Indicator MakeNational-Oilwell Rotary Speed Tachometer MakeNational-Oilwell Capacity RPM0 - 300 RPM Tong Torque Assembly MakeMD Totco Range0-20,000 D
34、rilling recorder MakeMartin Decker Type7 pen Parameter recorded:Weight on bit, Rate of penetration, RPM rotary table, Torque, Pump pressure, 2 each - Stroke per minute Mud Pit Level Indicator (None included with inventory) Mud Flow Indicator MakeOI USA Computerized Flow Indicator TypeElectronic Warn
35、ing instrument sitesRig floor, Company Mans office, & Toolpushers office Warning instrument typeAudio & visual ALL ISTRUMENTATION IS COMPLETE AND IN GOOD SHAPE, A CALIBRATION WILL BE REQUIRED BEFORE ANY FUTURE USE OF INSTRUMENTS. OTHER EQUIPMENT AND FACILITIES Air Compressor Units MakeQuincy Quantit
36、y3 Capacity235 CFM 125 psi Bulk Air Compressor Unit Quantity1 MakeQuincy ModelQSLP60 Capacity500 CFM 40 psi Air Driers Quantity1 MakePioneer ModelPHL 1000 Capacity1,000 SCFM Fuel Separator MakeAlfa Laval ModelMMB-3045-11 THE AIR COMPRESSORS AND AIRDRYER ARE COMPLETE AND IN VERY GOOD CONDITION,AN OUT
37、PUT TEST WILL NEED TO BE PERFORMED TO CONFIRM THE RATED OUTPUT. UTILITY HOISTS Rig Floor N/A MISCELLANEOUS Welding machines Quantity2 MakeMiller Amps400 Marine Sanitation Unit Quantity1 MakeOmni-pure Model12 MX Capacity7,500 GPD SAFETY EQUIPMENT Life Vests or Jackets Quantity76 Life Buoys with Igniting Light Attachment and Self Activating Smoking Signal Quantity4 Working Life Jackets/Vests Quantity12 Air Breathing App