Difference between revisions of "Off-Sea Evaluation of Unlicensed Mining Blocks in the North Sea"

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The well and coastline data was collected from the [http://en.wikipedia.org/wiki/Department_of_Energy_and_Climate_Change Department of Energy and Climate Change (UK)], downloaded from: [http://og.decc.gov.uk/en/olgs/cms/data_maps/offshore_maps/offshore_maps.aspx DECC Download Directory].
  
The well and coastline data was collected from the [http://en.wikipedia.org/wiki/Department_of_Energy_and_Climate_Change Department of Energy and Climate Change (UK)], downloaded from: [http://og.decc.gov.uk/en/olgs/cms/data_maps/offshore_maps/offshore_maps.aspx DECC Download Directory].
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{| border="1" cellpadding="5" cellspacing="0" align="center"
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|+'''Table 1. Data Used and Data Sources for Vancouver Island Grey Wolf'''
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|-
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! style="background:#efefef;" | Data Used
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! style="background:#efefef;" | Data Format
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! style="background:#efefef;" | Data Source
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|-
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| Boundary of Vancouver Island
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| Vector Polygon
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| [http://geo2.scholarsportal.info/#r/tab/browseTab Scholars Geoportal] Layer: Dissemination Blocks - Cartographic Boundary File (DB-CBF), 2011 Census / Producer: Statistics Canada
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|-
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| Lakes
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| Vector Polygon
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|[http://geo2.scholarsportal.info/#r/tab/browseTab Scholars Geoportal] Layer: Minor Water Regions (MNWTR) / Producer: DTMI Spatial Inc.
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|-
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|Parks
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| Vector Polygon
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|[http://geo2.scholarsportal.info/#r/tab/browseTab Scholars Geoportal] Layer: Parks and Recreation - Region / Producer: DTMI Spatial Inc.
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|-
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| Landcover
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| Vector Polygon
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| [http://www.geobase.ca/geobase/en/data/landcover/index.html;jsessionid=8AA56CB430A0F096D082E9FEFC70C3EC GeoBase] Layer: Land Cover / Producer: Circa 2000
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|-
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| DEM
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| Raster
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| [http://www.geobase.ca/geobase/en/data/cded/index.html GeoBase] Layer: Canadian Digital Elevation Data / Producer: Natural Resources Canada
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|-
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| Road Density
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| Raster
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| Created Data
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|-
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| Grey Wolf Range
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| Vector Points & Polygon
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| Created Data
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|-
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| Deforestation on Vancouver Island
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| Vector Polygon
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| Created Data
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|-
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| Hunting Camps
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| Vector Polygon
  +
| Created Data
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|-
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|}
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  +
<br>
   
 
===Data Preparation===
  
===Data Preparation===

Revision as of 18:38, 8 December 2012

Introduction

Background

Agip Oil logo (General Italian Oil Company)


This is a hypothetical situation in which oil companies interested purchasing licensed or non-licensed wells off-shore Britain, need assistance from Carleton University using open source software to reduce costs. A variety of factors need to be considered to determine which wells are prime targets for each company to purchase.

The following is a list of factors used in this study:

  • Distance from Coastline
  • Depth of Well
  • Licensed or Unlicensed (Ownership)
  • Environmental Concerns
  • Legal Boundaries
  • Proximity to neighboring cells

Methods

Software Preparation

Download Quantuam GIS from QGIS.org The most recent version of QGIS is Lisboa 1.7 which is available in Windows, Linux, MacOS X, Android and numerous other formats. Quantuam GIS Download Link This walk-through uses Windows for the duration of the analysis.

Data Collection

The well and coastline data was collected from the Department of Energy and Climate Change (UK), downloaded from: DECC Download Directory.

Table 1. Data Used and Data Sources for Vancouver Island Grey Wolf
Data Used Data Format Data Source
Boundary of Vancouver Island Vector Polygon Scholars Geoportal Layer: Dissemination Blocks - Cartographic Boundary File (DB-CBF), 2011 Census / Producer: Statistics Canada
Lakes Vector Polygon Scholars Geoportal Layer: Minor Water Regions (MNWTR) / Producer: DTMI Spatial Inc.
Parks Vector Polygon Scholars Geoportal Layer: Parks and Recreation - Region / Producer: DTMI Spatial Inc.
Landcover Vector Polygon GeoBase Layer: Land Cover / Producer: Circa 2000
DEM Raster GeoBase Layer: Canadian Digital Elevation Data / Producer: Natural Resources Canada
Road Density Raster Created Data
Grey Wolf Range Vector Points & Polygon Created Data
Deforestation on Vancouver Island Vector Polygon Created Data
Hunting Camps Vector Polygon Created Data


Data Preparation

Various layers needed to clipped so that were relevant to the study.

  • Wells file contained points that were both on-shore and off-shore. The wells file needed to be clipped by the coastline file
  • Coastline polygon had to be reduced to only include the mainland, removing Ireland and small islands

Results

Ideal Well has the following characteristics

  • Close to processing Plants
  • Low Water Depth
  • No current ownership


North Sea Oil Wells off the coast of Scotland, including the 0.5km buffers from the coast
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