SURVEY DATA

Below the surface.

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Approximate visualization. Not for surveying or wellbore collision clearance. Sources & limitations

—well branches

—survey stations

Find a well

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Color wellbores by

Reading survey measurements…

Well logs

GR and CBL overlays are available in the local viewer. This public release includes well surveys, spacing units and footage scenarios.

Geographic reference

North Dakota plane

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Reference plane at TVD 0; no terrain elevations.

Well paths

Faint gray uses thin, transparent paths so DSUs and townships stand out. Full color restores your chosen well colors.

Lateral footage inventory

Show footage scenarios

DSU and township screening · October 17 surveys.

Drilling spacing units

Show 3D DSU boxes

Published footprints with illustrative survey-depth bands.

INSPECT A WELL

Click a path or choose a search result to see its survey details and zoom to it.

Well sections

Use trajectory refinements

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Depth scale

1×

Relative TVD · feet below each well’s reference. Reference elevations are not applied.

About this dataset

North Dakota boundary and city reference locations: U.S. Census TIGERweb, 2026. State outline is a geographic reference; it does not delineate the Bakken formation.

Coordinates use a local east/north tangent plane. Paths start at the first available survey station; missing surface sections are not invented.

Open a folder created by the included data-preparation tool. Files stay on your device.

3D EXPLORER

Preparing the subsurface view…

Drag to orbit · Right-drag to pan · Scroll to zoom · Double-click a well to center

Reference: TVD 0Plan view: north up