WITSML IMPLEMENTATION IN ONGC
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WITSML IMPLEMENTATION IN ONGC By Naresh Kumar Oil and Natural Gas Corporation Ltd. India. ABOUT ONGC. ONGC Oil and Natural Gas Corporation Ltd. Corporate Office, Dehradun (INDIA) Registered Office, New Delhi (INDIA). National Oil Company with Asset Based Structure. NR. ER. WR.

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WITSML IMPLEMENTATION IN ONGC By Naresh Kumar Oil and Natural Gas Corporation Ltd. India

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Witsml implementation in ongc by naresh kumar oil and natural gas corporation ltd india

WITSML IMPLEMENTATION IN ONGC

By

Naresh Kumar

Oil and Natural Gas Corporation Ltd. India


Witsml implementation in ongc by naresh kumar oil and natural gas corporation ltd india

ABOUT ONGC


Witsml implementation in ongc by naresh kumar oil and natural gas corporation ltd india

ONGC

Oil and Natural Gas Corporation Ltd

Corporate Office, Dehradun (INDIA)

Registered Office, New Delhi (INDIA)

National Oil Company with Asset Based Structure

  • NR

  • ER

  • WR

Western

Offshore

Basin

Western

Onshore

Basin

Krishna

Godavari

Basin

  • CR

Cauvery

Basin

  • MR

CBM

BPM

Basin

Assam &

A Arakan

Basin

Frontier

Basin

  • SR

Operates in diverse logistics

In On land & Offshore areas


Witsml implementation in ongc by naresh kumar oil and natural gas corporation ltd india

EPINET PROJECT OF ONGC


Witsml implementation in ongc by naresh kumar oil and natural gas corporation ltd india

Integrated E&P Database

Compliance of

industry standards

& best practices

Single validated

E & P data base

throughout ONGC

EPINET

OBJECTIVE

Flow of analytical

& interpretation

Data to EPINET

Web based reporting

And current E&P data

flow into EPINET


Witsml implementation in ongc by naresh kumar oil and natural gas corporation ltd india

EPINET Sites & Networking

CBM-MBP Basin

Kolkata

IDT/ GEOPIC/ OBG Tel Bhawan

Frontier Basin,

Dehradun

E&D Dte

Dehradun

KDMIPE

Dehradun

Rajastan Project, Jodhpur

Sibsagar

Nazira Asset,

Nazira

IRS/Ahmedabad Asset

Ahemdabad

A&AA Basin

Jorhat

Mehsana Asset,

Mehsana

Cachar Project,

Silchar

Cambay Project,

Cambay

W.Onland Basin

Baroda

Tripura Asset

Agartala

Ankleshwar Asset,

Ankleshwar

IOGPT, Mumbai

W.Offshore, Basin

Mumbai

Mumbai High/ Neelam/ Bassien

Assets, Mumbai

Rajahmundry, Asset Rajahmundry

Krishna Godavari, Basin

Rajahmundry

RO Chennai

W A N

EPINET System Phase-I Scope

Karaikal Asset,Karaikal

LAN

EPINET System Phase-II Scope

Cauvery Basin, Karaikal

Blue Site- Phase-I scope Red Site- Phase-II scope


Witsml implementation in ongc by naresh kumar oil and natural gas corporation ltd india

EPINET WORK FLOW

INSTITUTES/RGL

ASSET/BASIN

Forward Base

-

Geology Lab.

-

Well Data

ASSET/

-

Reservoir Lab.

-

Reservoir Data

Forward Base

-

Geochemistry Lab.

-

Production Data

Server

-

Cultural Data

-

ML Data

SERVICES

BASIN

Navigation & Composite Log

-

Well

-

Bid Monitoring Data

-

Drilling

-

Lease Data

-

Interpreted Data (Basin)

BASIN

-

Interpreted Data (

Instt

.)

-

Logging

Server

-

RGL

-

Geophysical

Post Stack

2D&3D

Original Logs

Corporate

ReplicaServer

Server

E&D Dte


Witsml implementation in ongc by naresh kumar oil and natural gas corporation ltd india

EPINET Scenario

PROJECT DATABASE

SeisDB

Seismic

Archival

AssetDB

Physical

Assets

Other

data-bases

Finder

E&P Master

on-line

LogDB

Log

Archival

Forms / Reports

Direct PC Access

Web

Application

SmartMap

GIS

EPINET DATABASES


Witsml implementation in ongc by naresh kumar oil and natural gas corporation ltd india

WITSML IMPLEMENTATION


Witsml implementation in ongc by naresh kumar oil and natural gas corporation ltd india

WITSML FOR REAL TIME OPERATION


Witsml for real time operations

WITSML FOR REAL TIME OPERATIONS

Well-site / platform

  • ONGC, Paradigm and Halliburton developed a software (2003).

  • Interact & Insite (2004 onwards)

  • LWD/MWD objects.

  • Used for Geo-steering in Mumbai High.

Visualization Center (VRC)


Witsml implementation in ongc by naresh kumar oil and natural gas corporation ltd india

PANNA MUKTA TAPTI (PMT)

PROJECT


Witsml implementation in ongc by naresh kumar oil and natural gas corporation ltd india

PMT PROJECT

  • Introductory Meeting held in Kolkata in Jan 2006 during SPG.

  • Attended by representatives from ONGC, BG & Reliance.

  • It was decided to go ahead with the Pilot in PMT JV because of its multi-operators environment.


Witsml implementation in ongc by naresh kumar oil and natural gas corporation ltd india

DATA OBJECTS

  • Data Objects for Stage-I (Drilling+G&G centric)

    • Log Object (MWD, LWD, Wireline)

    • Well / Wellbore object (well header information)

    • Trajectory object

    • Mud log object

  • Stage-II planned as Production centric


Witsml implementation in ongc by naresh kumar oil and natural gas corporation ltd india

PMT PROJECT

  • Status:

    • Developed Fields.

    • EOR/IOR Phase

    • Now changed idea to implement PRODML which was earlier planned in Stage II.


Witsml implementation in ongc by naresh kumar oil and natural gas corporation ltd india

WITSML IN SCADA PROJECT


Witsml implementation in ongc by naresh kumar oil and natural gas corporation ltd india

WITSML IN SCADA PROJECT

  • AN ENTERPRISE-WIDE SCADA (SUPERVISORY CONTROL AND DATA ACQUISITION) SYSTEM.

  • WITSML COMPLIANT SERVER.


Witsml implementation in ongc by naresh kumar oil and natural gas corporation ltd india

SCADA THREE-TIER STRUCTURE

EPINET

ICE

EPINET

Process

Complex

URAN

Trombay

Corporate Data Center

TIER -3

Drilling SCADA at IDT

TIER -2

Offshore

Asset Data Center

Onshore Asset Data Center

TIER -1

GGS

HAZIRA

Plant

CPF

Process

Complex

CTF

Typical On-shore Asset

Western Offshore Assets


Witsml implementation in ongc by naresh kumar oil and natural gas corporation ltd india

EPINET WORK FLOW

INSTITUTES/RGL

ASSET/BASIN

Forward Base

-

Geology Lab.

-

Well Data

ASSET/

-

Reservoir Lab.

-

Reservoir Data

Forward Base

-

Geochemistry Lab.

-

Production Data

Server

-

Cultural Data

-

ML Data

SERVICES

BASIN

Navigation & Composite Log

-

Well

-

Bid Monitoring Data

-

Drilling

-

Lease Data

-

Interpreted Data (Basin)

BASIN

-

Interpreted Data (

Instt

.)

-

Logging

Server

-

RGL

-

Geophysical

Post Stack

2D&3D

Original Logs

Corporate

ReplicaServer

Server

E&D Dte


Witsml implementation in ongc by naresh kumar oil and natural gas corporation ltd india

THE CHALLENGE


Witsml implementation in ongc by naresh kumar oil and natural gas corporation ltd india

SEAMLESS INTEGRATION OF SAP & EPINET WITH SCADA

FROM WITSML COMPLIANT SCADA

  • TIME STAMPED DATA WILL FLOW INTO ICE-SAP FOR BUSINESS COMPUTATIONS.

  • THE E & P DATA WILL FLOW TO EPINET.


Witsml implementation in ongc by naresh kumar oil and natural gas corporation ltd india

SAP

Ice

Integrated SCADA-EPINET-ICE System

Managers for Business Information

Drilling, G&G, Prod

SCADA System

MIS Reports

1

Web portal

3

Capture Data

End Users

Third Eye, IIWS

Collaborative Teams

Data Historian

High Frequency

Database

Manual entry

...

Transfer Decimated Data

Epinet

Master Data

Well References

Validation

Done at

Assets, basins

Domain

Experts

2

EPINET Team

Validate / QC

Export validated data in prescribed formats ( templates) to be loaded by the EPINET team

Data Loaders

(Lab, Institute etc.)

Data Transfer

Data Access by Users


Witsml implementation in ongc by naresh kumar oil and natural gas corporation ltd india

Thank You


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