PRESENTATION ON MPT ICS SYSTEM Integrated Control System

PRESENTATION ON MPT ICS SYSTEM

Integrated Control System Ø At our MPT site there is a large installation of ICS system. Ø ICS consists of the following systems, § PCS (Process Control System) § ESD (Emergency Shutdown System) § FGS (Fire and Gas System) § RTU (Remote Terminal Units) For Well Pads

Integrated Control System Ø SYSTEMS USED AT OUR SITE § PCS - Yokogawa CS 3000 § ESD – Yokogawa Prosafe Rs § FGS – Yokogawa Prosafe RS § RTU – Yokogawa Stardom PLC § CONNECTIVITY – Cisco Multi Layer Switch

Integrated Control System Ø SYSTEM DOMAIN DISTIBUTION AT OUR SITE § DOMAIN 1 – OIL AND GAS AREA / UTILITY / WELLADS § DOMAIN 2 – RGT § DOMAIN 3 – BOILERS and EPC 2 § DOMAIN 4 – BHAGYAM § DOMAIN 5 – AISHWARYA and EPC 1 & 3

Integrated Control System Ø WHAT IS DOMAIN A Domain is typically a project, consisting of : § § Field control stations Operator stations Engineering Stations Marshalling Panels

Integrated Control System Ø SYSTEM IN DOMAIN 1 § PCS – 8 Nos. § ESD – 25 Nos. ( 6 for MPT and 19 for Wellpads) § F&G – 4 Nos. § SIOS – 2 Nos. ( For RTU Connectivity with Wellpads) § Operator Stations – 14 Nos. § PCS Engg. Station – 1 Nos. § ESD and F&G Engg. Station – 1 Nos. § SOE – 1 Nos. (Sequence of events viewer) § PRMS – 1 Nos. (Process Recourse Management Server) § RMS – 1 Nos. (Remote monitoring station) § OPC – 2 Nos. ( For Data Transfer to Midstream and DOF)

Integrated Control System Ø SYSTEM IN DOMAIN 3 § § PCS – 2 Nos. ESD – 5 Nos. PCS Engg. Station – 1 Nos. ESD Engg. Station – 1 Nos. § ALL THE SYSTEMS ARE LOCATED IN SS 1 A, SS 4 A, Wellpads and the final data is coming to CCR for Operation and Monitoring through redundant communication Vnet bus.

System Architecture for ICS System at CCR Vnet Cable Bus 1 Bus 2 PCS RTU Connection Vnet Connection ESD FGS

System Architecture for SS 1 A Connected to CCB

System Architecture for SS 4 A Connected to CCB

System Architecture for individual WP – ESD/FGS

System Architecture for individual WP – RTU

System Architecture for Cluster A & B – ESD/FGS

System Architecture for Cluster A & B – RTU

System Architecture for Cluster C & D - RTU

System Architecture for Cluster C & D – ESD/FGS

Statistics for Cabinets CCB SS 1 A PCS ESD FGS System 1 1 1 Marsh. -Digital 1 2 Marsh. -Analog 1 PDB Total PCS ESD FGS System 2 1 1 1 Marsh. -Digital 3 2 1 1 0 Marsh. -Analog 1 1 0 PDB 1 1 0 4 5 2 Total 7 5 2 SS 4 A Typical For All Well Pad PCS ESD FGS System 5 4 2 System Marsh. -Digital 7 4 3 Marsh. -Digital Marsh. -Analog 4 3 2 Marsh. -Analog 1 1 PDB 2 1 0 PDB 0 0 Total 18 12 4 Total 2 4 RTU ESD/FGS 1 1 2

Statistics for Cabinets BOILER SS 1 A RGT PCS ESD FGS System 1 3 0 Marsh. -Digital 1 2 Marsh. -Analog 1 PDB Total PCS ESD FGS System 1 5 1 0 Marsh. -Digital - - - 1 0 Marsh. -Analog - - - 1 1 0 PDB - - - 4 5 0 Total - - - BOILER SS 1 B PCS ESD FGS System 1 2 0 Marsh. -Digital 1 2 0 Marsh. -Analog 1 1 0 PDB 1 1 0 Total 4 6 0

Statistics for ICS Stations and I/O Ø In CS 3000 system, in one domain, maximum of 64 stations can be connected. At MPT, approx 60 stations have been used. Still there is a provision for 4 more stations in the existing domain. Ø Total I/O Counts: Ø for MPT – approx. 9800, Ø Well Pad – approx. 7000.

Integrated Control System Loop Primary measuring Instruments Transmitters/ Flow meters /Analyzers etc. PCS Measurement/Auto control/Manual Control Measured Values to Controller Output to Field Final Control Instruments Valves / Dampers / Motors etc.

ICS Input and Output signal flow Field Inputs Field Junction Box PCS Controller PCS Output Cards PCS Input Cards Control Room Marshaling Panel Signal Conditioning Cards Field Outputs Control Room Marshaling Panel Field Junction Box

Integrated Control System Redundancy Ø REDUNDANCY IN THE SYSTEM AT OUR SITE § Communication redundancy: through two communication bus Vnet BUS 1 and Vnet Bus 2. § Control redundancy: through redundant Input and out put cards and redundant processers. § Power Supply redundancy: through redundant UPS 230 Vac power supply for all the controllers.

Integrated Control System Maintenance Ø Maintenance activities for ICS System § Daily checking of the system status and card healthiness through system status display and system alarms. § Checking of Communication for Wellpads through IP ping. § Temperature and Humidity checking for all the panel rooms and control rooms. § Every quarter system routine checking with vendor support as part of AMC and annual shut down maintenance for the system if shutdown is provided.

Integrated Control System Spares Ø Spares for ICS System § We are maintaining important cards for system in our stock. § We have contract with vendor for keeping spares at our site and billing for the spares would be done if they are consumed. Ø Emergency services for ICS system § We have contract for 24 hour telephonic support and provision for service engineer visit at out site within 24 hours in case of emergency.

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