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GEOREF RECORD

Seismic exploration in Raton Basin

James K. Applegate and Peter R. Rose
Seismic exploration in Raton Basin (in AAPG Rocky Mountain Section meeting, Anonymous)
AAPG Bulletin (May 1985) 69 (5): 842

Abstract

Exploration in the Raton basin has delineated complex mountain-front structure in the asymmetric basin, and defined possible basin-centered gas. Exploration has included subsurface and surface geology, remote sensing, and seismic reflection. The Raton basin is a north-south-trending structural basin straddling the Colorado-New Mexico boundary. It is bounded on the west by the Sangre de Cristo Mountains, on the north and northeast by the Wet Mountains and Apishapa arch, and the Sierra Grande uplift on the south and southeast. The basin is asymmetric with transcurrent faulting and thrusting associated with the steeper western flank of the basin. Rocks range from Devonian-Mississippian overlying Precambrian basement to Miocene volcanics associated with the Spanish Peaks. Principal targets include the Entrada, Dakota, Codell, and Trinidad Sandstones and the Purgatoire and Raton Formations. Seismic data include explosive and Vibroseis data. Data quality is good in the basin center and is fair in the thrusted areas. Correlations are difficult from line to line. However, a strike line in the disturbed area would probably be more disrupted by out-of-the-plane reflections than the dip lines would be. Significant stratigraphic changes are seen in both the Trinidad and Dakota intervals. Integrated seismic and geological studies are keys to exploration in the basin. Subsequent work will rely heavily on improved seismic information.


ISSN: 0149-1423
EISSN: 1558-9153
Coden: AABUD2
Serial Title: AAPG Bulletin
Serial Volume: 69
Serial Issue: 5
Title: Seismic exploration in Raton Basin
Title: AAPG Rocky Mountain Section meeting
Author(s): Applegate, James K.Rose, Peter R.
Author(s): Anonymous
Affiliation: Applegate Assoc., Denver, CO, United States
Pages: 842
Published: 198505
Text Language: English
Publisher: American Association of Petroleum Geologists, Tulsa, OK, United States
Meeting name: AAPG Rocky Mountain Section meeting
Meeting location: Denver, CO, USA, United States
Meeting date: 19850602June 2-5, 1985
Summary: Y
Accession Number: 1986-035318
Categories: Economic geology, geology of energy sources
Document Type: Serial Conference document
Bibliographic Level: Analytic
N36°13'00" - N37°00'00", W105°24'00" - W104°00'00"
N37°00'00" - N37°49'60", W105°15'00" - W103°04'60"
N36°25'00" - N37°40'00", W105°15'00" - W104°10'00"
N35°45'00" - N37°00'00", W104°00'00" - W103°00'00"
Secondary Affiliation: Telegraph Explor., USA, United States
Country of Publication: United States
Secondary Affiliation: GeoRef, Copyright 2019, American Geosciences Institute.
Update Code: 1986
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