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Tahara
Type
Semisubmersible
Design & Class
Earl and Wright, San Francisco, California Semisubmersible Floating Production Unit;MOPU ABS Al Floating Production System
Construction & Conversion Year
Levingston Shipbuilding, Orange, Texas, Hull No. 705;1973 Converted to Early Production System in 1988 inches Upgradation in 1997
Port of Registry / Flag
Monrovia / Liberian
Operating Draft
Afloat 70 inches to 85 inches; On bottom Condition 50 inches to 125 inches
Operating Water Depth
50 - 800 Ft
Quarters
83 Persons
Hull
322 X360 X146 (in inches)
Variable Load
2,300 ST
Heliport
Designed and certified for Sikorsky S-61 with a maximum size D value of 22.2 Mtrs
Storage
Fuel-1206 S.T Drill Water-1,413 ST Pot Water-130 ST
Production Equipment
Inlet Manifold capable of taking Crude from 6 wells. 1st stage separator-2 nos.Test Separator- 1 no. Working Pressure 450-650 psi; Nominal flow rate 8300 BFPD(LIQUID),10MM SCFD(GAS) 2nd Stage Separator;WP 100-150 psi; Nominal flow rate 20,000 BFPD(LIQUID),3MM SCFD(GAS) 3rd Stage Separator;WP 0-10 psi; Nominal flow rate 20,000 BFPD(LIQUID) + 5% Water, 3MM SCFD(GAS) HP Knockout Drum- 7.28 MM SCFD; LP Knockout Drum- 2mm scfd. Oil Skimmer, Nominal flow rate 1200 BWPD Water Polisher-12,000 bbbl/day.Contamination < 25 ppm Chemical Injection Package Transfer Export pumps- 11,000 bbl/day X 3 Nos. Flare Booms-2 nos. 17MM SCFD of Natural Gas/Day.
Production System
Design Capacity 20,000 BOPD of Crude having a maximum of 5,000 ppm of H2S Water Treatment Design Capacity 12,000 BWPD habing less than 25 ppm oil Gas Separation Design Capacity 17 mm SCFD
Cranes
2 nos National OS 435 Cranes; 120 inches ft 100 inches booms. 54 Short Tons @ 74 degrees & 54 Short Tons @ 64 Degrees.
Mooring
15 nos. LWT 12 Tons Bruce FFTS anchors with 3 inches stud link chain
Positioning
Nil
Work Area
East Coast,Bay of Bengal,India.
Former Names
Sedco K
Nett Registered Tonnage
3685
IMO Number
8755508
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