© Copyr i gh t 2014 O SIs o f t , LLC .
Presented by:
Update on Marathon Oil
Company’s MaraDrill™ PI
Based Drilling
Optimization Solution
Ken Startz – Marathon Oil Company
© Copyr i gh t 2014 O SIs o f t , LLC .
Agenda
• Brief Marathon Oil Overview
• Marathon Oil’s Journey with the PI System
• MaraDrillTM Overview
• Analytics and Visualization Examples
• Benefits
• Closing Comments – Vision for the Future
© Copyr i gh t 2014 O SIs o f t , LLC .
The Journey of the PI System at Marathon Oil
4
PI System selected in Refining as standard real-time
data “historian”
My First PI System Install –
Robinson, Ill Refinery
PI System selected as integration and applications infrastructure in Upstream for Equatorial Guinea
PI System Installed in Norway to Integrate and enable remote monitoring and collaboration; Droshky Gulf of Mexico
PI System used for remote Drilling monitoring and optimization
1987
1988
2005-2006
2012
2006-2010
Marathon Oil Corporation spins-off Downstream
Business (Marathon Petroleum Corporation) in 2011
Tactical ”Historian”
Strategic Infrastructure
© Copyr i gh t 2014 O SIs o f t , LLC .
Data Workflow
PI Server
H&P 463 Eagle Ford
H&P 256 Bakken
H&P 458 Eagle Ford
MaraDrill™
PI System Tags
Historized
values
Houston Tower
PI Coresight
Mobile Rig Network
Architecture
PI DataLink
55
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Common Drilling Data TagsEngineering Units
ROP = Rate of Penetration – Ft / Hr
WOB = Weight on Bit – K Pounds
RPM = Revolutions per Minute – RPM
Mud Flow Rate – GPM
Torque – kFt*Lbs
Need 1 second time stamp resolution!
6
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PI Coresight/SpotFire – Stick-Slip Analyses
Advisory in Real Time• Importance of 1 second data
Other vendors
Rig Display
77
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PI Coresight – Stick-Slip Identification: H&P 463
“Perfect” drilling
Stick-slip
Stick-slip: Non-uniform rotation of the bit/BHA
Sticking phase → bit stops
Slipping phase → bit “breaks” free
Drillstring torsional oscillations
8
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MaraDrill™ – PI Data Flow Diagram
9
MUD LoggerEDR (Other
Downhole)
MWD
(Directional
Data)
3rd Party
Data
Aggregator
OMRON
Control
System
PI Maradrill
System
WITSML
Buffer
Maradrill
.NET
Executable
PI System
OPC_HDA
Client
MODBUS
MaraDrill
Flat
Panel
Monitor
MaraDrill Server at Drilling Rig
OPC
© Copyr i gh t 2014 O SIs o f t , LLC .
PI System Visualization
10
PUBLIC
WiFiPI Maradrill
System
PI
Coresight
(In-
Network)
PI
DataLink
Extranet
Security
Server
© Copyr i gh t 2014 O SIs o f t , LLC .
PI Coresight View with XML Data Export
13
Enables integration with WellView data Enables integration with Spotfire visualization
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Custom Spotfire InterfaceImport from CoreSight Data or Manual Selection
14
Enables integration with PI System data from PI Coresight Guided analytics
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Post-Well Science Using MaraDrill™ Data in SpotFire
16
Modeling the rock strength &
predicting ROP’s on
subsequent wells in the area
to improve logistics and
planning
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Days vs Depth Curves for MaraDrill™ Rigs
Black = MD, Teal = No MD
17
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Post-Well Science Using MaraDrill™ Data in SpotFire Formation Sweet-Spot Analysis
18
© Copyr i gh t 2014 O SIs o f t , LLC . 19
Real-Time Optimization PI Coresight
Stick-Slip Identification
“Acceptable” Moderate Severe
Avg. ROP
for stand
is 144
ft/hr
Stick-Slip Mitigation
Avg. ROP
for stand
is 201
ft/hr
Driller has taken suggestion
…few stands later…
40% Sustained Increase in Rate of Penetration
© Copyr i gh t 2014 O SIs o f t , LLC . 20
0
500
1,000
1,500
Mara
tho
n
B (
320)
C (
42)
D (
30)
E (
34)
F (
42)
I (4
0)
J (
100)
K (
105)
L (
37)
N (
67)
O (
48)
P (
52)
R (
28)
S (
12)
T (
28)
V (
29)
W (
15)
X (
13)
Y (
10)
Ave
rag
e D
rill
Rate
, F
t/D
ay
1
Company (Number of Wells)
Ft/Day TD
Competitor
Average
1,020 16,483
MRO Average 1,450 17,297
1Competitor Data Source: IHS – Drilling Wire; Wells drilled 2013 YTD (Oct) across Karnes, Wilson, Bee, Atascosa, Live Oak, McMullen, Gonzales, Lavaca and Dewitt
Counties; Includes companies with at least 10 wells (AXAS, BHP, BHP, CHK, COP, CRK, EOG, FCX, FST, Geosouthern, HUNT OIL, MUR, PVA, PXD, PXP, Sea Eagle
Ford, SFY, STO, TLM)
Continuous Improvement in Rate of Penetration (ROP)
© Copyr i gh t 2014 O SIs o f t , LLC .
Eagle Ford Drilling – Spud to Total Depth
21
24
18 1815 15
12 12 12 11
0
10
20
30
2011 4Q 2012 1Q 2012 2Q 2012 3Q 2012 4Q 2013 1Q 2013 2Q 2013 3Q 2014Target
Spu
d t
o T
D (
Day
s)1
Note: Spud to TD Days: MRO-op wells, excludes pilot holes and wells with intermediate casing.
© Copyr i gh t 2014 O SIs o f t , LLC .
Value Now, Value Over Time with the PI System
• 25+ years – Continuing to Find Incremental Value
• Excited about Leveraging PI-AF, PI Coresight, Event
Frames
• MaraDrillTM is being rolled out across 25+ rigs
• MaraDrillTM -key Element in Drilling Optimization Vision
• Moving from Tactical to Strategic in use of the PI System
22
© Copyr i gh t 2014 O SIs o f t , LLC .
Ken Startz
23
Advanced Senior Business Analyst
Marathon Oil Company