Difference between revisions of "Ductility"
Jump to navigation
Jump to search
FWhitehurst (talk | contribs) |
Cwhitehurst (talk | contribs) |
||
| (7 intermediate revisions by 3 users not shown) | |||
| Line 1: | Line 1: | ||
| − | + | Ductility is the amount of strain a seal can withstand before [[Brittleness|brittle failure]] and the loss of top seal integrity. Rocks with an extremely high ductility can deform without brittle failure. On the other hand, rocks with low ductility can accommodate only a small amount of strain before fracturing. A seal can be brittle but unfractured; a seal can be ductile but fractured. [[Fracture]] depends upon whether the strain exceeds the seal ductility.<ref name=Skerlec>Skerlec, G. M., 1999, [http://archives.datapages.com/data/specpubs/beaumont/ch10/ch10.htm Evaluating top and fault seal], in E. A. Beaumont and N. H. Foster, Exploring for Oil and Gas Traps: [http://store.aapg.org/detail.aspx?id=545 AAPG Treatise in Petroleum Geology 3], pp. 10-1–10-94.</ref> | |
| − | + | ||
| − | + | {{stub}} | |
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | }} | ||
| − | |||
==Useful links== | ==Useful links== | ||
| − | [https://www.princeton.edu/~achaney/tmve/wiki100k/docs/Ductility.html Definition] | + | *[https://www.princeton.edu/~achaney/tmve/wiki100k/docs/Ductility.html Definition] |
| + | |||
==See also== | ==See also== | ||
* [[Seal ductility]] | * [[Seal ductility]] | ||
| + | |||
| + | ==References== | ||
| + | {{reflist}} | ||
[[Category:Petrophysics and well logs]] | [[Category:Petrophysics and well logs]] | ||
Latest revision as of 14:30, 27 January 2016
Ductility is the amount of strain a seal can withstand before brittle failure and the loss of top seal integrity. Rocks with an extremely high ductility can deform without brittle failure. On the other hand, rocks with low ductility can accommodate only a small amount of strain before fracturing. A seal can be brittle but unfractured; a seal can be ductile but fractured. Fracture depends upon whether the strain exceeds the seal ductility.[1]
This article is a stub. You can help AAPG Wiki by expanding it.
Useful links
See also
References
- ↑ Skerlec, G. M., 1999, Evaluating top and fault seal, in E. A. Beaumont and N. H. Foster, Exploring for Oil and Gas Traps: AAPG Treatise in Petroleum Geology 3, pp. 10-1–10-94.