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RIGHILL ELECTRICS PVT. LTD. INDIA

AN I SO 900 I : 2008 C O MP AN Y

VFD & SCR H OU!H~ S fo r Onsh o re Rigs

V FD & SC R Contro l Equ ipmen t P~ c k~ ges for O ns h ore & O f fsh ore Rigs

D r@w o u t M oto r Con tro l Cen ter P@n el Lineups

Oilfi e ld Ski d M ou n ted En c losures

Pressu ri zed D r iller's Ca b ins

Spa r e Parts & Contro l D evi ces Retro f i t o n Exist in g SCR System s

EC Bra ke Contro ls & P~rts

A ss ignm en t & Reversin g Con t@ctors

Pow er & Contro l Plu gs & Soc ket Connecto rs

Thro t t les for Han d or Foot Oper~tion

Rep l@cem en t An@log En g in e Con tro l & DC Drive Contr o l M odules

Conversio n o f An ~ l o g Rig Contro ls to Dig ita l Co n tro ls

Pow er & Con tro l Tr~ nsforme rs of th e System

ABOUT RIGHILL Righill Electrics Pvt . Ltd., established 1993, specializes in design & manufacture of Controls & Electric Parts for Oil Rigs. The company possesses strong reputation for in-depth design expertise of the Controls for Oil Rigs .

ABOUT RIGHILL WORKS Righill possesses a strong engineering team and manufacturing base housed in prem ises measuring 60,000 square feet. Our works have full facilities for producing panels, constituent electronics & electro-mechanicals of an SCR/ VFD System, and skid-mounted enclosures. Facilities comprise automatic soldering, electronics & automation Jab, machining & fabrication, tool room, Plastic molding, power press, Sheet metal hydraulic press & shearing, Electro-mechanical assembly, Sheet metal & SS fabrication , Powder Coating plant, CNC laser Metal Cutting Machine, etc .

TESTING FACILITIES Righill employs a stringent, TUV-Certified Quality Management System and has elaborate setup for burn-in and load test­ing of constituent Electronics and Electro-mechanicals of an SCRjVFD System.

WHAT WE OFFER ,... Installation, and Commissioning of VFD/SCR

Rig Control Packages for Onshore and Offshore rig.

,... Supply, installation, and commissioning of VFD/SCR Houses on oilfield skid .

,... Refurbishment of existing SCR systems . ,... Retrofit spares. ,... Onsite services, such as rig health checkups, preventive maintenance, & Troubleshooting.

VFD RIG CONTROL PACKAGE Righill offers VFD rig controls packaged as panel lineups for offshore application or a VFD house on oilfield skid for onshore rigs. Our VFD rig controls utilize highly flexible and configurable AC Drives rated up to 5600 KW in multi drive arrangement. The VFD lineup comprises: ,... Drive Units ,... Diode Supply Units (non regenerative drive system) or JGBT /Thyristor Supply Units (Regenerative Drive System) ,... Dynamic Braking Units ,... Control Units

Typical VFD rig control package comprises: ,... Generator Control Panel Lineup with Digital Controls ,... Common Controls: Auto Synchronizing, load Shedding, ,... Ground Fault, Surge Suppression ,... Main feeder and MCC lineup ,... Air Conditioning System ,... Distribution Transformers ,... VFD Panel Lineup (Liquid or Air Cooled) ,... Pressurized Driller ' s Cabin with Drive Control Unit ,... PlC Controls with I 00% CPU hot backup, Media Redundancy, and HMI

AC DRIVES USED ARE OF REPUTED MANUFACTURE E.G. ABBjSIEMENS OR CUSTOMER SPECIFIED

SCR RIG CONTROL PACKAGE

[J]• .....

Righill SCR rig controls are packaged as panel lineups for offshore applications or an SCR house on oilfield skid for onshore rigs. Righill designs systems for most complex customer reuirements and harshest operating conditions. Equipment selection and system design is done in compliance with ABS or Gl rules, per customer requirement. Typical SCR rig control package comprises :

,... Generator Control Panel Lineup (with analog or digital gen controls) ,... Field Supply Panels (for shunt wound DC Drilling Motors) .... ,... PCR Panels (with analog or digital DC drives) ,... Pressurized Driller 's Cabin with Console ,... Dynamic Braking Controls ,... Distribution Transformers ,... Air Conditioning System ,... Main Feeder Panels ,... EC Brake Controls ,... MCC Panel Lineup ,... Foot Throttle ,... PlC Controls with I 00% CPU hot backup, media redundancy,

and HMI

,... Common Controls:

Interior View of Righill SCR House

Autoj Manual Synchronizing, Load Shedding, AC & DC Ground Fault Detection, Surge Suppression.

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MCC PANEL LINE-UP Righill manufactures custom-engineered Motor Control Centers to meet IEC or NEMA standards per customer ' s requirement. Switchgear is liberally sized for ruggedness and reliability. MCCs designed w i th switchgear compliant to IEC Type 2 coordination for short circuit protection.

Installation of earth leakage relays available as an option. We also offer Separate MCC with optional generator panels house mounted on oil-field skid for workover Rig

SERVICES ON OIL FIELD ELECTRIC$ Righill offers a wide range of services on oil field electrics:

~ Periodic Services and SCR System Checkout: We provide experts to thoroughly check your system, recommend/implement preventive measures against insipient problems that may cause unexpected shutdowns, and carry out repairs possible at site.

~ Troubleshooting: We rush out experts to reach your drill site at the earliest for specific troubleshooting jobs

~ Repair of Electronic Control Modules & PCBs: We carry out repairs and complete test ing of analog modules and cards of SCR system. We have multifunction "Active" simulators for testing rig electronics; repairs are completed in one go.

~ System Tuning Services on SCR Rig Controls: We depute experts to retune the analog rig controls whichgenerally getS disturbed due to exchange of engine actuators, gensets, control modules etc.

SYSTEM PARTS

GE N PAN EL WI T H RI G HILL MAKE A C

MODULE OR DIGITAL AVR AND

LOAD SHARING & SPEED CONTROL

~ Replacement Analog AC & DC Control Modules ~ Retrofit Control Devices and PCBs ~ Retrofit Eddy Current Brake Controls ~ Pressurized Driller's Cabins and Consoles ~ Power and Control Plugs and Socket Connectors ~ Assignment Contactors and Reversers ~ Various Transformers of the System ~ Rotating Rectifiers and Brushless Exciters ~ Throttles For Hand Or Foot Operation ~ Test Simulators for Oil Rig Control Electronics

SC R PAN EL WI T H RI G HILL MAKE

D C MODULE O R DIGITA L DC DRI V E

PLC PAN EL W IT H

TOUCH SCREEN HMI

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NOTES

RIGHILL ELECTRICS PVT. LTD. REGISTERED OFFICE

ADD : 44-A lndrapuri,

Bhopal (M.P.)- 462021, INDIA

CONTACT : (+91-755) 2584202, 2584170

FAX (+91-755) 2586189 info@righi/1. com

www. righi/1. com

WORKS ADD 5/1 ,2&3, Sector-H. Industrial Area,

Govindpura, Bhopal (M.P.)- 462023, INDIA

CONTACT: (+91-755) 4284906,4284913

rig hi 1/elec tric s@rig hi II. com

www. righi/1. com

Copyright © Righill Electrics Pvt. Ltd.