Abstract
Multi-DEM approach, which is based on borehole data, is flexible, speediness and effective for sedimentary formation; but it is not suited for stratigraphic system controlled by fluvial erosion and aggrading action. To solve this problem, a significant improvement over the previous workflow is presented. Considering fluvial erosion action, interpolation and adjusting of horizon elevations were done two times; so it is natural and reasonable to the pinching of strata around boreholes. The effectiveness and flexibility of the approach are proved by a case study.
| Original language | English |
|---|---|
| Pages (from-to) | 65-68 |
| Number of pages | 4 |
| Journal | Yantu Lixue/Rock and Soil Mechanics |
| Volume | 26 |
| Issue number | SUPPL. |
| State | Published - May 2005 |
Keywords
- 3D stratigraphic modeling
- Borehole
- Depositional sequence
- Fluvial erosion and aggrading action