Utilization:  Drillship 75.4%(86/114)  Jackup 75.8%(339/447)  Semisub 84.3%(145/172)

 

 
 
    McDermott Teams in Dubai, Chennai, Al Khobar to Work on 'Major' Contract               
Rig Fleet
    Offshore
    Global Pearl
    Oriental 1
    Aban VI
    COSL Strike
    COSL Craft
    COSL Force
    Onshore
    O1
    O2
    O3

 


 

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Oriental 1

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  Owned by GPT

Oriental 1

 GENERAL RIG SPECIFICATION

  Rig Name / Type   Oriental 1 / Jack Up Four legged, Self elevating , Cantilevered
  Design Sonnat Offshore Company
  Max Water Depth
Total Leg Length
300 Ft
399 Ft
  Year of Construction 1985
  Nominal Drilling Depth 20000 Ft
  Variable Drilling Load 4,300,000 Lbs
  Cantilever Envelope 55 ft aft x 20 ft transverse
  Draw works UPETROM , TFM, 38 E, 2500 HP
  Derrick UPETROM , 700,000 Lbs
  Substructure UPETROM, 530 MT
  Top Drive VARCO TDS – 11 SA , 500 tons – 800 HP
  Rotary Table UPETROM, 37 ½ “
  Mud Pumps 2 x 1600 HP ea. Gardner-Denver
  Mud Tank Capacity 2250 bbls
  Water Tank Capacity 3500 bbls
  Bop System 13 ⅝ “ x 5000 PSI WPannular                                   13 ⅝” × 10000 PSI Double & Single ram                   21 ¼” × 2000 PSI annular                                        20 ¾” × 3000 PSI single ram, 2 No.
30" x 500 PSI, Diverter
CAD Type Koomey, 3000Psi, 242 Gal capacity
  Rig Power

2 Nos. CAT ,Diesel engines, Model: 3512 , 2940 HP Total
3 Nos. I.C.M. Resita , Diesel engines, Model: 12LDSR 28F, DC , 6000 HP Total
1 No. Volva Penta, Diesel engines, Model: 163A, 500 HP
1 No. Volva Penta, Diesel engines, Model: 102A, 215 HP

1 No. Cummings, Diesel engines, Model: KTA-5061, 1340 HP
  Camp Capacity
92 BEDs
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