GOM3 / GOMsmart Future Plans (incl. Add-ons) Tony Dupont Earth Science Associates Long Beach, CA User Conference 2/15/2018

GOM3: ArcGIS Desktop & Pro User Conference 2/15/2018

Data Additions Seafloor facilities Pipeline throughput estimates Need better matching of pipelines and platforms Possibly ONRR data Reshaping Sands based on seismic/salt work More Magnetics/Gravity User Conference 2/15/2018

ArcGIS Pro ESRI Add-in Mostly complete Release? Still need to setup 3rd Party Partners and convert some tools, aesthetics Some tools (e.g., Paleo Wizard) cannot be converted due to current Pro architecture Release? Unsatisfied with performance User Conference 2/15/2018

What To Expect User Conference 2/15/2018

What To Expect Add Data: Global Loader Tools User Conference 2/15/2018

ArcGIS Versions ArcGIS Desktop 10.2 – 10.5.1 currently supported 10.6 should be officially supported by late March ArcGIS 10.2.x support will end late this year Desktop on Ultra HD monitors still an issue ArcGIS Pro will begin with 2.0 and 2.1 User Conference 2/15/2018

GOMsmart User Conference 2/15/2018

Great Map Switch Behind-the-scenes our architecture is changing This will allow us to add many features But the first one… User Conference 2/15/2018

Great Map Switch Behind-the-scenes our architecture is changing This will allow us to add many features But the first one… Custom map will become the Main map, with more enhancements Block level maps will continue, but only until projections are worked out User Conference 2/15/2018

More Map Features Aiming for customizable legends and labels Map custom report output Attributes Tables Interaction with charts User Conference 2/15/2018

Business Planning Add-on User Conference 2/15/2018

Forgotten Oil & Gas Study Analysis of Reservoirs with remaining, producible oil & gas Identification of ‘de-booked’ reserves and completions with tests but no production Updating in 2018 User Conference 2/15/2018

Accomplishments as of 2014 Identified > 1,000 significant leads & new opportunities for oil & gas “forgotten” on open blocks & current leases Evaluated completions, reservoirs, sands & fields by >100,000 decline curves & data mining techniques Organized targets into commercial strategies User Conference 2/15/2018

Finding Resources: Decline Curves Production Data From Old Well Current abandonment rate adds 24 months of production & ~ 90,000 bbls of oil Decline Curve 350 325 300 275 250 Last Production Rate/ Original Abandonment Rate: 148 bopd Production Rate (BOPD) 225 Current Abandonment Rate: 105 bopd 200 175 150 125 100 3 6 9 12 15 18 21 24 27 30 33 36 39 42 45 48 51 54 57 60 63 Number of Months On Production User Conference 2/15/2018

Where Are the Top Prematurely Abandoned Oil & Gas Reservoirs? User Conference 2/15/2018

Examples of Field EUR Revisions Max: 100 MMBOE - Last: 99 MMBOE = 1 MMBOE (not an opportunity) Max: 200 MMBOE - Last: 195 MMBOE = 5 MMBOE (not an opportunity) VR218 Max: 225 MMBOE - Last: 170 MMBOE = 55 MMBOE (Potential Opportunity) -305 Bcf Approximately 305 Bcf (54 million BOE) of gas reserves was booked in 1978 and de-booked starting in 1984

Lost Sands: KILAUEA (GC006) User Conference 2/15/2018

Estimating EUR from Test Rates Two methods used: Gulf-wide regression of EUR on completion test rate r = test rate Assume test rate = peak production then use Gulf-wide decline rates to estimate EUR User Conference 2/15/2018

Tie-back Tool Plans Differentiate anomalies Handle downward slope Pipeline destinations Decline curve analysis to estimate future capacity at platforms Performance Improvements User Conference 2/15/2018

Further Plans Discounted Cash Flow Analysis Prospect Analysis Distributions by Stage Decommissioning Not only summaries and costs but long range timing based on production declines Pipeline Networks More post-sale charts per category User Conference 2/15/2018

Geophysical Add-on User Conference 2/15/2018

Web-based 3-D scenes SM073 Geophysical Demo in GOMsmart Available now User Conference 2/15/2018

More Seismic Salt 3-D Seismic Move to supervised classification Expect better recognition 3-D Seismic Still limited by ESRI Believe more patterns can be extracted from 3-D seismic User Conference 2/15/2018

LAS Plans Many plans were set to be in motion already: Make LAS files available to download User Conference 2/15/2018

LAS Plans Many plans were set to be in motion already: Make LAS files available to download Display in 3-D GIS User Conference 2/15/2018

LAS Plans User Conference 2/15/2018

LAS Plans User Conference 2/15/2018

LAS Plans Many plans were set to be in motion already: Make LAS files available to download Display in 3-D GIS Attendant performance issues Pattern Recognition Inclusion in Geophysical Add-on User Conference 2/15/2018