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SinoTharwa Hand Protection Campaign 01 December 2019
Rigs Details
Fleet Specification
Rig ST- 4
Rig General Data
Rigs Category Drilling Rigs
Rig Type Diesel Electric driven with SCR and 2000 HP draw works
Built on 2007
Rig HP 2000HP
Accomodation suitable for 80 person
Start Operation September 10th,2007
Rig nominal drilling capability with 5” OD drill Pipes 20,000 ft
RIG STORAGE CAPACITIES
Liquid Mud 6 tanks,total capacity 360 M3
Drill Water 2 X 75 M3
Diesel fuel 2 X 50 M3
POWER SUPPLY SYSTEM
Main Power 3 X CAT 3512B,1750 HP
Drilling Equipment
Mast 149 ft height,Gross nominal capacity 450 mton
Racking platform capacity Racking platform capacity of 5” DP = 6600 m
Rig floor set back rated load capacity 450 mton
Crown block TC450 – 10 ,rated load capacity 450 mton
Travelling block YC450,rated load capacity 450 mton
Hook block DG450,Rated load capacity 450 mton
Swivel head SL 450 – 5,Static rated capacity 450 mton,Rated working pressure 5,000 psi
Drawworks JC70D,Rated input power 2000 HP
Drilling line size 1.1/2"
Top Drive Varco,TDS 11-SA
Rotary table zp375,maximum opening 37.1/2",
Mud Pumps 2 X F-1600,triplex,single acting,Max press 5000 psi
Solid control equipment Derrick,FLC 2000,3 panel
WELL CONTROL EQUIPMENT
Annular Diverter Size 21.1/4",working pressure 2,000 psi
13.5/8" Bag Preventer Size 13.5/8",working pressure 5,000 psi
13.5/8"double Ram Preventer Size 13.5/8",working pressure 10,000 psi
13.5/8" single Ram Preventer Size 13.5/8",working pressure 10,000 psi
Choke & Kill manifold Size 4.1/16",W.P 10,000 psi
Accumulator Unit Oil reservoir capacity 800 liter,Max. working pressure 3000 psi
DOWN HOLE TUBULAR MATERIAL
9.1/2" Drill Collars 3 jts,spiral,range 2,ID 3"
8.1/4" Drill Collars 24 jts,spiral,range 2,ID 2.13/16"
6.1/2" Drill Collars 24 jts,spiral,range 2,ID 2.13/16"
4.3/4" Drill Collars 15 jts,spiral,range 2,ID 2.1/4"
5" Heavy Wall Drill Pipes 30 jts,range 2,NC 50
5" OD Drill Pipes(S-135) range 2,NC 50,available as well programe needs
5" OD Drill Pipes(G-105) range 2,NC 50,available as well programe needs
3.1/2" OD Drill Pipes range 2,NC 38,available as well programe needs
Availability &Current Status
current operator General Petroleum Company
contract period Till March 2015
  
Rig Photos