| Abstract: | The Wink Sink, in Winkler County, Texas, is a collapse feature that formed in June 1980 when an underground dissolution cavity migrated upward by successive roof failures until it breached the land surface. The original cavity developed in the Permian Salado Formation salt beds more than 400 m (1,300 ft) below ground level. Natural dissolution of salt occurred in the vicinity of the Wink Sink in several episodes that began as early as Salado time and recurred in later Permian, Triassic, and Cenozoic times. Although natural dissolution occurred in the past below the Wink Sink, it appears likely that the dissolution cavity and resultant collapse described in this report were influenced by petroleum-production activity in the immediate area. Drilling, completion, and plugging procedures used on an abandoned oil well at the site of the sink appear to have created a conduit that enabled water to circulate down the borehole and dissolve the salt. When the dissolution cavity became large enough, the roof failed and the overlying rocks collapsed into the cavity. Similar collapse features exist where underground salt beds have been intentionally dissolved during solution mining or accidentally dissolved as a result of petroleum-production activity. ?? 1989 Springer-Verlag New York Inc. |
| Genre: | Article |
| ProdID: | 70015673 |
| Citation Author: | Johnson, K. S. |
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| Citation End Page: | 92 |
| Citation Issue: | 2 |
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| Citation Language: | English |
| Citation Larger Work Title: | Environmental Geology and Water Sciences |
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| Citation Number Of Pages: | 12 |
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| Citation Search Results Text: | Development of the Wink Sink in west Texas, U.S.A., due to salt dissolution and collapse; 1989; Article; Journal; Environmental Geology and Water Sciences; Johnson, K. S. |
| Citation Start Page: | 81 |
| Citation Volume: | 14 |
| Citation Year: | 1989 |
| Type: | citation/reference |
| Text: | Development of the Wink Sink in west Texas, U.S.A., due to salt dissolution and collapse; 1989; Article; Journal; Environmental Geology and Water Sciences; Johnson, K. S. |
| URL (THUMBNAIL): | http://pubs.er.usgs.gov/thumbnails/outside_thumb.jpg |
| URL (DIGITAL OBJECT IDENTIFIER): | http://dx.doi.org/10.1007/BF01728499 |
| Date Other: | Sun, 1 Jan 1989 00:00 -0600 |
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