Wellbore diagrams have been saved and maintained as Excel files which were generated from Legacy systems. The Engineers need to keep maintaining these files as they have the data in FINDER for the down-hole equipment’s, but no automatic way to generate the wellbore diagram. With the ever increasing number of wells and one engineer handling a lot of wells, the possibility to update the Excel based wellbore diagram and remembering which one is updated and which isn’t is a big challenge. To address this challenge we developed an in-house application to automate the generation of wellbore diagrams with zero user intervention directly from FINDER. Right-Time Wellbore Schematics provides visualization of down-hole equipment’s throughout its lifecycle, including drilling, completion and workover operations. It is designed to provide a flexible and high-quality graphic engine to accommodate the needs of a variety of reports such as well design, detailed wellbore schematic and well workover history. It brings modern user interface for wellbore visualization to the user's desktop without the need for complex application installation or maintenance. This presentation will shed light on our innovative approach for implementation of Wellbore Schematic application for the visualization of wellbore in 2D, incorporated with deviation survey data and its impact on the availability of data and its quality within the corporate FINDER database.

1. Right-Time Wellbore Schematics
SIS Global Forum
April 17, 2014
Bibin Markose Ninan
Senior Systems Analyst
BNinan@kockw.com

2. 1 Right-Time Wellbore Schematics
Agenda
 Introduction
 Challenges
 Solution
 Business Results
 Questions & Answers

3. Introduction

4. 3 Right-Time Wellbore Schematics
Right-Time
Right Time
Right
Information
Right Person
Protect
Investment & Assets
Operational
Risk
Technical
Risks
Financial
Risks

5. Challenges
OPTIMIZE
PRODUCTION
UNSTRUCTURED
INFORMATION
WELLBORE DATA
VALIDATION
LOCAL FILE
MANAGEMENT

6. 5 Right-Time Wellbore Schematics
Drilling Operation
Rig & Rigless
Operations
Production Operations
Decentralized Information Systems

7. 6 Right-Time Wellbore Schematics
Typical Well Production Cycle Well Kickoff
High Initial Production
Introduce Artificial Lift
Change Lift Method to
optimize production and
minimize operating cost
Eventual Abandonment
Free Flowing Well
Declining Production
Continued Decline
Continued Decline
Wellbore
Schematics
Document
Drilling
Operation’s
Rig
Operation’s
Rigless
Operation’s

8. 7 Right-Time Wellbore Schematics
Wellbore Schematic Excel Report
KOC-0100
Manual
Process

9. 8 Right-Time Wellbore Schematics
Managing Oil Well Diagrams
Where’s the
updated Well
Schematics…?
Is that the one
named “final”…?
I emailed it; but use
the 2pm one, not
the 1:55pm one.
No – the one
named “FINAL
FINAL”.
Never mind – I’ll
send it again.

10. Solution
OPTIMIZE
PRODUCTION
QUICKDATA
VISUALIZATION
AUTOMATED DATA
VALIDATION
QUICK LOOK
ANALYSIS

11. 10 Right-Time Wellbore Schematics
Business Case
• Eliminate Monotonous human tasks
• More Focus on Productive Tasks
• Healthier Well means More Production
• Achieve Company Strategy

12. 11
Drilling
Operation’s
Rig
Operation’s
Rigless
Operation’s
Right-Time Wellbore Schematics
UNIFIED DATA SOURCE
FINDER

13. 12 Right-Time Wellbore Schematics
Easy Access of Wellbore Schematics
FINDER
Drilling Operations
Rig Operations
Rigless Operation

14. 13 Right-Time Wellbore Schematics
Solution Architecture
Database Layer
ORACLE Database PL/SQL Queries Stored Procedures
Data Access Layer
Data Table Table Adapter
Business Layer
Business Logic Data Validation Exception Handling
Presentation Layer
Workover Browser Wellbore Schematics

15. Business Results
OPTIMIZE
OUTCOMES
DATA
QUALITY
IMMEDIATE DATA
TRANSPARENCY
USER FRIENDLY

16. 15 Right-Time Wellbore Schematics
Visualization
KOC-0100 Well Name: KOC-0100

17. 16
KOC-0100
Right-Time Wellbore Schematics
Easy Access of Wellbore Schematics
Launch
Application
Select Well
Name
Click
Report
Print / Export
KOC-0100

18. 17 Right-Time Wellbore Schematics
Easy visual navigation through Well Life CycleOriginalCompletion
WorkoverNo:1
WorkoverNo:2
RiglessNo:1
KOC-0100 KOC-0100 KOC-0100 KOC-0100

19. 18 Right-Time Wellbore Schematics
Wellbore & Down-hole Equipment's Data is consistent, complete,
accurate and available in Finder
Drilling
Operations
Production
Operations
Rig & Rigless
Operations
FINDER

20. Questions & Answers

21. Thank You
Biologist, Researcher, Theorist, Naturalist and Author