Sequence Stratigraphy Applications to Shelf Sandstone Reservoirs: Outcrop to Subsurface Examples

The Lower Sego provides an opportunity to study well-exposed, high-frequency sequences and their systems tracts. Criteria for identification of sequence boundaries will presented. Sequences and their boundaries will be contrasted with parasequences and their bounding surfaces. The Upper and Lower Sego contain well-exposed tidal deposits within the lowstand systems tracts of high-frequency sequences. These tidal deposits and their relationship to incised valleys and systems tracts will be examined. The incised valley interpreted to form during relative falls in sea level will be contrasted with distributary channels related to autocyclic mechanisms.
0.0 Leave the parking lot of the Grand Junction Hilton. Grand Junction , Colorado. Turn left onto Horizon Drive. Pass under the 1-70 bridge, Turn left into the entrance ramp for 1-70 west.
0.2 Enter 1-70 heading west toward the Colorado –Utah State line. For the next 20 miles the Interstate will parallel the Colorado River flowing along the west side of the Grand Valley. The Interstate is built on the gray Cretaceous Mancos Shale. To the west of the Colorado River are the red cliffs of the Colorado National Monument. The Monument is operated by the National Park Service. These cliffs are the eastern edge of the Uncomahgre Uplift. As you drive north along the Interstate, the steeply dipping eastern limb of the Uncomahgre is clearly visible. This tight monoclinal fold is the result of horizontal compressional tectonics associated with Laramide deformation (Heyman, 1983). The red rocks in the Mounment include, from stratigraphically oldest to youngest: the Chinle Formation forming the lower, less resistant slops, the Wingate formation forming the massive cliffs up to 400 feet thick , the Kayenta Formation overlain by an unconformity along which the Navajo and Curtis Formations are missing , the Summerville and Entrada Formations, and the Morrison Formation consisting of fluvial sandstones and associated mudstones, within which some of the earliest dinosaur bones in North America were discovered in the late 19th century. The Jurassic Morrison Formation is unconformably overlain by the brown, Cretaceous, coal-bearing Dakota Sandstone. The Dakota caps many of the high mesas within the Mounment and forms well-exposed dip slopes along the Interstate in the vicinity of the exit to Mack, Co..
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Table of Contents
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Utah and Colorado Segment
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Road Log, Day One: High-Frequency Sequence Stratigraphy and Facies Architecture of the Sego Sandstone in the Book Cliffs of Western Colorado and Eastern UtahAuthor(s)John C. Van WagonerJohn C. Van WagonerExxon Production Research Company Houston, TexasSearch for other works by this author on:
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High-Frequency Sequence Stratigraphy and Facies Architecture of the Sego Sandstone in the Book Cliffs of Western Colorado and Eastern UtahAuthor(s)John C. Van WagonerJohn C. Van WagonerExxon Production Research Company Houston, Texas 77001Search for other works by this author on:
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Road Log Day 2: High-Frequency Sequence Stratigraphy and Facies Architecture of the Kenilworth Member of the Blackhawk Formation, Book Cliffs, UtahAuthor(s)David R. TaylorDavid R. TaylorEsso Resources Canada Limited, Calgary, AlbertaSearch for other works by this author on:
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Recognition of High-Frequency Sequences in the Kenilworth Member of the Blackhawk Formation, Book Cliffs, UtahAuthor(s)David R. Taylor;David R. TaylorEsso Resources Canada Limited Calgary, AlbertaSearch for other works by this author on:Richard W.W. LovellRichard W.W. LovellEsso Resources Canada Limited Calgary, AlbertaSearch for other works by this author on:
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Road Log, Day Three: Nonmarine Sequence Stratigraphy and Facies Architecture of the Updip Desert and Castlegate Sandstones in the Book Cliffs of Western Colorado and Eastern UtahAuthor(s)John C. Van WagonerJohn C. Van WagonerExxon Production Research Company Houston, TexasSearch for other works by this author on:
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Road Log, Day Four: Nonmarine Sequence Stratigraphy and Facies Architecture of the Downdip Castlegate Sandstone in the Book Cliffs of Western Colorado and Eastern UtahAuthor(s)John C. Van WagonerJohn C. Van WagonerExxon Production Research Company Houston, TexasSearch for other works by this author on:
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Sequence Stratigraphy and Facies Architecture of the Desert Member of the Blackhawk Formation and the Castlegate Formation in the Book Cliffs of Eastern Utah and Western ColoradoAuthor(s)John C. Van WagonerJohn C. Van WagonerExxon Production Research Co. Houston, TexasSearch for other works by this author on:
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Travel Day
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Road Log, Day Five: Notes on Selected Aspects of the Sequence Stratigraphy of the San Juan Mountains, ColoradoAuthor(s)Donald E. OwenDonald E. OwenLamar University, Beaumont, TexasSearch for other works by this author on:
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Large-Scale Sequence Stratigraphy of the Phanerozoic of the San Juan Mountain Region, ColoradoAuthor(s)Donald E. OwenDonald E. OwenLamar University Beaumont, TexasSearch for other works by this author on:
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New Mexico Segment
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Road Log, Day Six: Sequence Stratigraphy and Facies Architecture of the Torrivio and Tocito Sandstones Near Beautiful Mountain, Four Corners Platform, Northwestern New MexicoAuthor(s)Clive R. Jones;Clive R. JonesExxon Production Research, Houston, TexasSearch for other works by this author on:John C. Van Wagoner;John C. Van WagonerExxon Production Research, Houston, TexasSearch for other works by this author on:David C. Jennette;David C. JennetteExxon Production Research, Houston, TexasSearch for other works by this author on:Dag Nummedal;Dag NummedalLouisiana State University, Baton Rouge, LouisianaSearch for other works by this author on:Greg W. RileyGreg W. RileyLouisiana State University, Baton Rouge, LouisianaSearch for other works by this author on:
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High-Resolution Sequence Stratigraphy of the Upper Cretaceous Tocito Sandstone: The Relationship Between Incised Valleys and Hydrocarbon Accumulation, San Juan Basin, New MexicoAuthor(s)David C. Jennette;David C. JennetteExxon Production Research Company Houston, TexasSearch for other works by this author on:Cuve R. Jones;Cuve R. JonesExxon Production Research Company Houston, TexasSearch for other works by this author on:John C. Van Wagoner;John C. Van WagonerExxon Production Research Company Houston, TexasSearch for other works by this author on:Jeff E. LarsenJeff E. LarsenExxon Production Research Company Houston, TexasSearch for other works by this author on:
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Origin of Late Turonian and Coniacian Unconformities in the San Juan BasinAuthor(s)Dag Nummedal;Dag NummedalDepartment of Geology and Geophysics, Louisiana State University, Baton Rouge, LouisianaSearch for other works by this author on:Gregory W. RileyGregory W. RileyDepartment of Geology and Geophysics, Louisiana State University, Baton Rouge, LouisianaSearch for other works by this author on:
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