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U.S. Department of Energy
Office of Scientific and Technical Information

Basic data report for drillhole WIPP 19 (Waste Isolation Pilot Plant-WIPP)

Technical Report ·
DOI:https://doi.org/10.2172/5125058· OSTI ID:5125058
WIPP 19 is an exploratory borehole whose objective was to determine the nature of the near-surface formations after seismic information indicated a possible fault. The borehole is located in section 20, T.22S., R.31E., in eastern Eddy County, New Mexico, and was drilled between April 6 and May 4, 1978. The hole was drilled to a depth of 1038.2 feet and encountered, from top to bottom, surficial Holocene deposits (7', including artificial fill for drill pad), the Mescalero caliche (7'), the Santa Rosa Sandstone (82'), the Dewey Lake Red Beds (494'), the Rustler Formation (315'), and the upper portion of the Salado Formation (143'). Cuttings were collected at 10-foot intervals. A suite of geophysical logs was run to measure acoustic velocities, density, and radioactivity. On the basis of comparison with other geologic sections drilled in the area, the WIPP 19 section is a normal stratigraphic sequence and it does not show structural disruption. The WIPP is to demonstrate (through limited operations) disposal technology for transuranic defense wastes. The WIPP will also provide facilities to research interactions between high-level waste and salt.
Research Organization:
Sandia National Labs., Albuquerque, NM (USA); Geological Survey, Denver, CO (USA)
DOE Contract Number:
AC04-76DP00789
OSTI ID:
5125058
Report Number(s):
SAND-79-0276
Country of Publication:
United States
Language:
English