geol 342 stereographic projection and borehole failures
Post on 24-Jan-2016
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Geol 342 Stereographic Projection and Borehole Failures. Fractures in Wells. FMI Tool ( Formation Micro Imager). OPEN FRACTURES – DEPI #5834 (FAULT ZONE). Highly deformed interval Strike: NNE – SSW Dips: 30-50 °. DRILLING INDUCED FRACTURES – DEPI #5834. Strike: ENE – WNW - PowerPoint PPT Presentation
TRANSCRIPT
Geol 342
Stereographic Projectionand
Borehole Failures
Fractures in Wells
FMI Tool (Formation Micro Imager)
Highly deformed intervalStrike: NNE – SSWDips: 30-50°
OPEN FRACTURES – DEPI #5834 (FAULT ZONE)
Strike: ENE – WNWDips: (high) NNW - SSE
DRILLING INDUCED FRACTURES – DEPI #5834
World Stress Map
Stereographic projection
StereonetNorth
090
180
270
Line of intersection
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