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Large scale contour mapping of Bakken production sites

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Presentation on theme: "Large scale contour mapping of Bakken production sites"— Presentation transcript:

1 Large scale contour mapping of Bakken production sites

2 Company profile 2 Large Scale Contour Mapping of Bakken Production Sties  Energy  Construction  Utilities  Pipeline and energy services  Gas and oil E & P  Fortune 500 Fidelity Exploration & Production Co Headquarters in Denver 800,000 Net Acres 28 Million Barrels Oil Equivalent

3 Project scope 3  Use GPS surveying and GIS to map oil & gas production sites operated by Fidelity E&P Co.  141 sites in Mountrail and Stark Counties, ND  Supplement company portfolio of existing maps for other operating areas  Perform work in-house at low cost  Hire and train (2) interns to perform survey  Conduct survey between 1-June 2014 and 1-Aug 2014  Post-process and produce maps during Q3/Q Large Scale Contour Mapping of Bakken Production Sties

4 Resources 4  Project leader  (2) GIS Specialists  (2) GIS/Engineering Interns  (2) Trimble GeoExplorer 6000 XH GPS Receivers  (2) Trimble TerraSync software  Rugged PC for data processing during the survey  (3) Trimble Pathfinder Office software  ArcGIS Desktop – ArcInfo – Spatial Analyst – 3D Analyst software on office PCs  Pickup truck Large Scale Contour Mapping of Bakken Prduction Sties

5 What is a contour map? 5 Large Scale Contour Mapping of Bakken Production Sties “A contour line represents the tracing of one constant elevation above or below a certain datum. In other words, every point on any one contour line is at the same elevation throughout that contour line. Although the datum may be an assumed point of elevation accommodating the job, it is more often based upon Mean Sea Level” -Gurdon Wattles, Survey Drafting

6 USGS contour map 6 Large Scale Contour Mapping of Bakken Production Sties

7 Need for contour maps 7  Storm water drainage and spill prevention plans regulated by North Dakota Department of Health  Storm Water Pollution Prevention Plan (SWPPP) “Provide a site map showing … drainage patterns, including flow direction, dividing lines, existing grade and final grade”  Support Environmental Engineers managing erosion and sediment controls Large Scale Contour Mapping of Bakken Production Sties

8 Approach 8 Large Scale Contour Mapping of Bakken Production Sties  Identify software and devices to use  Establish proper differential correction technique  Verify elevation accuracy of Trimble Geo XH  Develop surveying practice for contour mapping  Create work plan  Deploy field crew  Align system settings with local geodetic control  Maintain data management of collected information  Post-process  Produce maps

9 Study area 9 Large Scale Contour Mapping of Bakken Production Sties

10 Cultivated fields and draws 10 Large Scale Contour Mapping of Bakken Production Sties

11 Standing water 11 Large Scale Contour Mapping of Bakken Production Sties

12 Standing water 12 Large Scale Contour Mapping of Bakken Production Sties

13 Standing water 13 Large Scale Contour Mapping of Bakken Production Sties

14 Standing water 14 Large Scale Contour Mapping of Bakken Production Sties

15 Field crew 15 Large Scale Contour Mapping of Bakken Production Sties

16 Walking a traverse 16 Large Scale Contour Mapping of Bakken Production Sties

17 Collected data 17 Large Scale Contour Mapping of Bakken Production Sties

18 Pathfinder Office Export 18 Large Scale Contour Mapping of Bakken Production Sties

19 ArcMap point features 19 Large Scale Contour Mapping of Bakken Production Sties

20 ArcMap Create Tin 20 Large Scale Contour Mapping of Bakken Production Sties

21 ArcMap TIN 21 Large Scale Contour Mapping of Bakken Production Sties

22 ArcMap Tin to Raster 22 Large Scale Contour Mapping of Bakken Production Sties

23 ArcMap raster 23 Large Scale Contour Mapping of Bakken Production Sties

24 ArcMap Raster Symbology 24 Large Scale Contour Mapping of Bakken Production Sties

25 ArcMap Contour 25 Large Scale Contour Mapping of Bakken Production Sties

26 ArcMap Contours 26 Large Scale Contour Mapping of Bakken Production Sties

27 ArcMap Smooth Line 27 Large Scale Contour Mapping of Bakken Production Sties

28 ArcMap smooth contours 28 Large Scale Contour Mapping of Bakken Production Sties

29 ArcMap infrastructure map 29 Large Scale Contour Mapping of Bakken Production Sties

30 Viewpoint #1 30 Large Scale Contour Mapping of Bakken Production Sties

31 #1 looking north-northeast 31 Large Scale Contour Mapping of Bakken Production Sties

32 Viewpoint #1 32 Large Scale Contour Mapping of Bakken Production Sties

33 #1 looking south-southeast 33 Large Scale Contour Mapping of Bakken Production Sties

34 Viewpoint #2 34 Large Scale Contour Mapping of Bakken Production Sties

35 #2 looking west 35 Large Scale Contour Mapping of Bakken Production Sties

36 Viewpoint #3 36 Large Scale Contour Mapping of Bakken Production Sties

37 #3 looking north-northwest 37 Large Scale Contour Mapping of Bakken Production Sties

38 Viewpoint #4 38 Large Scale Contour Mapping of Bakken Production Sties

39 #4 looking west 39 Large Scale Contour Mapping of Bakken Production Sties

40 Contact info 40 Large Scale Contour Mapping of Bakken Production Sties


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