Joint Industry and Regional Mapping Projects Poster 8 Prospex 2011 mjvg For information on Exploration and Production issues and E&P data see the Netherlands Oil and Gas Portal www.nlog.nl & www.ebn.nl Integrated pressure information system This system aids in optimizing exploration and use of geo- energy resources in the Dutch subsurface, including safe and cost-effective drilling. It contains: • Extended QC database • Maps and cross-sections showing distribution of (over) pressures; • Region specific pressure-depth plots • Regional interpretation of the pressure data. Overpressure map GermanicTriasic Groups Basin model indicating pressure-evolution Pre-Westphalian prospectivity A Nation-wide inventory and overview of geological and geochemical data as well as an interpretation of those data in terms of hydrocarbon play potential for the Devonian and Namurian. Exploration in the Carboniferous of the Dutch off-shore Framework for the Carboniferous fairway based on public geological data, seismic interpretation and a stratigraphic study based on well-logs, palynology and sedimentology, integrated in Petrel database. Structural mapping of the Dutch on- and offshore The Netherlands on- and offshore structural mapping program (1985 – 2011) resulted in an integrated geological model of the Netherlands and the adjacent continental shelf. One of the deliverables is an improved Late Jurassic – Early Cretaceous structural elements map of the Netherlands. The map shows structural highs (brown), basins (blue) and platform areas (green). A seismic velocity model for the entire Dutch on- and offshore TNO constructed a seismic velocity model “VELMOD” of the layer cake type based on the Lithostratigraphic Nomenclator and sonic data of 1400 boreholes Connectivity and Rock Typing prediction of Upper Carboniferous Reservoirs To increase production efficiency from deep Carboniferous gas reservoirs in the Southern North Sea, TNO develops a predictive model to assist the location and characterization of reservoir quality and connected net-volumes based on high resolution reservoir correlation, rocktyping and eco grouping. Schematic ecology of Carboniferous swamps V0-distribution (VELMOD2) across the layer of the Chalk Group

Joint Industry and Regional Mapping Projects...Joint Industry and Regional Mapping Projects Poster 8 Prospex 2011 mjvg For information on Exploration and Production issues and E&P

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Joint Industry and Regional Mapping Projects

Post

er 8

Pro

spex

201

1 m

jvg

For information on Exploration and Production issues and E&P data see the Netherlands Oil and Gas Portal www.nlog.nl & www.ebn.nl

Integrated pressure information systemThis system aids in optimizing exploration and use of geo-energy resources in the Dutch subsurface, including safe and cost-effective drilling. It contains: • ExtendedQCdatabase•Mapsandcross-sectionsshowingdistributionof(over)

pressures;• Regionspecificpressure-depthplots• Regionalinterpretationofthepressuredata.

Overpressure map GermanicTriasic Groups

Basin model indicating pressure-evolution

Pre-Westphalian prospectivityANation-wideinventoryandoverviewofgeologicalandgeochemicaldataaswellasaninterpretationofthosedatain terms of hydrocarbon play potential for the Devonian and Namurian.

Exploration in the Carboniferous of the Dutch off-shoreFrameworkfortheCarboniferousfairwaybasedonpublicgeological data, seismic interpretation and a stratigraphic studybasedonwell-logs,palynologyandsedimentology,integrated in Petrel database.

Structural mapping of the Dutch on- and offshoreTheNetherlandson-andoffshorestructuralmappingprogram(1985–2011)resultedinanintegratedgeologicalmodeloftheNetherlandsandtheadjacentcontinentalshelf.OneofthedeliverablesisanimprovedLateJurassic–EarlyCretaceousstructuralelementsmapoftheNetherlands.Themapshowsstructuralhighs(brown),basins(blue)andplatformareas(green).

A seismic velocity model for the entire Dutch on- and offshore TNOconstructedaseismicvelocitymodel“VELMOD”ofthelayercaketypebasedontheLithostratigraphicNomenclatorandsonicdataof1400boreholes

Connectivity and Rock Typing prediction of Upper Carboniferous ReservoirsToincreaseproductionefficiencyfromdeepCarboniferousgasreservoirs in the Southern North Sea, TNO develops a predictive model to assist the location and characterization of reservoir quality and connected net-volumes based on high resolution reservoir correlation, rocktypingandecogrouping.

Schematic ecology of Carboniferous swamps

V0-distribution (VELMOD2) across the layer of the Chalk Group