Integrated Surveillance System
for Production Optimization
Utilizing OVS Solution
Ahmed Swedan
WILI Development Department
OMC 2015
Austin – 21-23 Apr 2015
Integrated Monitoring System
Wintershall World
2
Integrated Monitoring System
Wintershall World
3
Integrated Monitoring System
Presentation Agenda
 Why Integrated Monitoring System is needed?
 WILI Challenges and Objective
 The System Concept and the Foundation
 WILI Implementation, and Integrated Result with PDMS
 Integrated Production Surveillance & Optimization System
 SBE: Surveillance by Exception Automation (Daily basis Alarm System)
 WTV: Well Test Validation and Well Model Functionality
 GLO: Gas Lift Optimization (by a single well and group of wells)
 VWT: Virtual Well Test Creation (for back allocation improvement)
 DCA: Decline Curve Analysis (well by well basis production forecast)
 OPW: Operational Planning Workflow (recently had been done)
 Conclusion and Way Forward
4
Integrated Monitoring System
Why Integrated Monitoring System is needed?
How to get the value from the data?
30%
 Collect the Data from Different Sources
 Data Entry and Auditing into database system
 Data Integration with other Departments.
Automatic Process
 Data Classification and QC
70%
 Project Data Management System (FieldPro, OFM, Excel, etc)
 Data Base backup (Oracle & SQLM), ready for the applications
 Data plot, (Charts and Reports format)
 Data Analysis and interpretation
 Data to decision Making Process
30%
Effective Engineering Analysis
70%
% of Engineering Time
5
Integrated Monitoring System
Why Integrated Monitoring System is needed?
 Hardware and Systems
 Data and Standards
 People and Their Skills
6
Integrated Monitoring System
Challenging and Objectives
Looking for a system that provide the following:
 Connect the existing and streaming data; which placed in various sources,
different formats and distinct time frequency, among a single solution.
 Incessant Surveillance and standardized the data visualization.
 Providing Data Integration and Workflow Automation
 Control, and Optimize the operations in highly-configurable and collaborative
environment.
 Improve Integration and collaboration between different departments.
 Enable more effective analysis, and less downtime by maximizes efficiency
trough a flexible and adaptable platform.
7
Integrated Monitoring System
Visualization
Integrated Monitoring System
Panel Alarms Email Exceptions
Engineering
Workflows
Model
Manager
Matching
Well Models
(PROSPER)
Reports and Plots
Production Diagnostic
Virtual
Metering
Gas Lift
Surveillance
Optimization
Well Test
Validation
Surveillance
Production Data
Extraction
Automated
Custom
Reports/PPT’s
Reservoir Management
Budget and
Operational
Planning
Workflow
Data
Repository
Meta
Data
DCA Module
Data Catalogue
FieldPro
IP21
WILI PDMS
Real Time Data
8
Integrated Monitoring System
OVS - Integrated Monitoring System
Semi - Automated Workflow: Well Model Calibration
Input Last Well Test:
THP, Water Cut,
GOR, Q liq.
Open Server / Open Link
Display
Results
Workflow 1:
Populate Well
Model
Workflow 2:
Run Nodal Analysis
VLP/IPR
Workflow 4:
IPR Match:
PI, Static Pressure
Workflow 3:
VLP Match:
GOR, WC, Art. Lift
Workflow 5:
Extract & Save Results:
Qo, Qg, Qw
9
Integrated Monitoring System
OVS - Integrated Monitoring System
Semi-Automated Workflow: Virtual Metering & Back Allocation
Input:
THP, WC, GOR
OpenServer / OpenLink
Display
Results
Workflow 1:
Populate Well Model
Using PROSPER
Workflow 2:
Run Nodal Analysis
VLP/IPR
Workflow 3:
Extract & Save Results:
Qo, Qg, Qw
Trigger Alarms
Introduce
(VWT) Virtual Well Test
for Back Allocation
10
Integrated Monitoring System
WILI Dashboard - Standard Surveillance Panel
Technical Meeting, Kassel, April 2013
11
Integrated Monitoring System
OVS Sample Chart (Diagnostic chart)
Sample Chart
Technical Meeting, Kassel, April 2013
12
Integrated Monitoring System
WILI Dashboard - Standard Surveillance Panel
Technical Meeting, Kassel, April 2013
13
Integrated Monitoring System
Model Manager Functionality
14
Surveillance by Exception
(Alarms System)
Integrated Monitoring System
Surveillance by Exception - Alarms
16
Integrated Monitoring System
Surveillance by Exception - Alarms
17
Integrated Monitoring System
Surveillance by Exception - Alarms
18
Integrated Monitoring System
Surveillance by Exception - Alarms
19
Integrated Monitoring System
Surveillance by Exception - Alarms
20
Integrated Monitoring System
Surveillance by Exception - Alarms
21
Integrated Monitoring System
Surveillance by Exception - Alarms
22
Integrated Monitoring System
Surveillance by Exception - Alarms
23
Well Test Validation
Integrated Monitoring System
Well Test Validation and Well Modeling
Integrated Monitoring System
Well Test Validation and Well Modeling
Virtual Well Test Creation
Integrated Monitoring System
Create Virtual Well Test
Technical Meeting, Kassel, April 2013
28
Integrated Monitoring System
Create Virtual Well Test
`
Technical Meeting, Kassel, April 2013
29
Gas Lift Optimization
Integrated Monitoring System
Workflow for GL Optimization (Single Well)
31
Integrated Monitoring System
Workflow for GL Optimization (Single Well)
32
Integrated Monitoring System
Workflow for GL Optimization (Multi Well level)
33
Integrated Monitoring System
Workflow for GL Optimization (Multi Well level)
34
Operational Planning
Workflow
Integrated Monitoring System
Workflow for Operational Planning
36
Integrated Monitoring System
Workflow for Operational Planning
37
Integrated Monitoring System
Decline Curve Analysis Model
38
ESP
Workflow
39
Integrated Monitoring System
ESP Workflow: Well Test Validation and optimization
40
Integrated Monitoring System
Conclusion & Way Forward
 OVS System has been implemented between January and August 2013 and has been
fully operated since April 2013, since then it took sometime to set up of user
privileges for each discipline. Apparently, the communication and collaboration
between different departments has been improved as well as the data configuration
and quality.
 By implementing such a system, engineering and asset management teams are
equipped to realize the industry-wide push toward integrated operations with a single
solution providing data integration, visualization, surveillance, and workflow
automation tools. Enabling more effective analysis and control.
41
Integrated Monitoring System
Conclusion & Way Forward
The system has been provided a business operations optimization in highlyconfigurable and collaborative platform in terms of:
 Integrating an existing and streaming data with developing a new technologies.
 Designing an Engineering Automation Standard Workflow that minimizes operational
downtime.
 Improved data analysis, and reporting process
 Reduced processing time and its cost, with earlier problem identification
 Effective Communication and Collaboration over Remote Distances.
 Improved decision making process in real time basis.
 The Ultimate goal is to continuously optimize the production from the reservoir to the
sales point dependent on real time asset management.
Our Aim was not about applying a single set of predefined technologies in a specific
manner, rather continuously creating value through data integration & collaboration.
42
Integrated Monitoring System
Conclusion & Way Forward
 Next Planned Upgrades
 Operational planning workflows: Budget & Rolling Forecast (Tested on OP)
 Connect to IP21 real time data
 Modify and create new customized workflows
 Well Intervention workflow
 Well Passport (Well log-Event File –WBS)
43
Integrated Monitoring System
Wintershall World
44
Integrated Monitoring System
Wintershall World
45
Integrated Monitoring System
Integration is an elegant way of Success
Thank you
46