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The AAPG/Datapages Combined Publications Database
Showing 639 Results. Searched 200,599 documents.
South Hallettsville Field (Wilcox), Lavaca County, Texas
Stanley M. Leventhal
GCAGS Transactions
..., are not displayed. Volumetric gas reserve calculations for the Konvicka G.U. No. 1, using a conservative 108-acre reservoir size with a tapered sand...
2006
Correlative Light Optical and Scanning Electron Microscopy of Minerals: A Methodology Study
L. P. Wilding, H. D. Geissinger
Journal of Sedimentary Research (SEPM)
... to merge with the base of the ledge in a tapered form. The outline of the upper planar portion of the microcline grain (c) or step cleavage traces (d...
1973
The Growth History of Toe Thrusts of the Niger Delta and the Role of Pore Pressure
Scot W. Krueger, Neil T. Grant
AAPG Special Volumes
...) described and modeled the Niger Delta as a critically tapered sediment wedge. The theory of critical taper wedge mechanics states that once a wedge reaches...
2011
Limestone Response to Stress: Pressure Solution and Dolomitization
Harold Rogers Wanless
Journal of Sedimentary Research (SEPM)
... of a limestone layer between adjacent nodules by microstylolite solution is gradual (tapered) and less than 30 percent in most of the Muav Limestone...
1979
Unusual Phosphate Concretions Related to Groundwater Flow in a Continental Environment
Medard Thiry, Jean Galbois, Jean-Michel Schmitt
Journal of Sedimentary Research (SEPM)
...). All concretions have slightly tapered and rounded ends. The fingers and all the elongated shapes of the concretions have uniform orientation, towards...
2006
Significance of Recently Discovered Cambrian Fossils and Reinterpretation of Neruokpuk Formation, Northeastern Alaska: GEOLOGICAL NOTES
J. T. Dutro, Jr. , W. P. Brosge , H. N. Reiser
AAPG Bulletin
... to the glabella; a relatively short, well differentiated frontal area, an occipital spine, and an unfurrowed, anteriorly tapered glabella. This is most...
1972
Continental Slope and Upper Rise off Western Nova Scotia and Georges Bank
Elazar Uchupi, R. D. Ballard, J. P. Ellis
AAPG Bulletin
... segments, each 150 m long. The sound source consisted of four air guns in a tapered array with chamber sizes of 300,120,80, and 40 cu in., operated...
1977
Oil and Gas Developments in Michigan in 1985
D. Michael Bricker, William L. Henderson
AAPG Bulletin
..., the shallow Traverse drilling so vigorous in recent years seems to have tapered off. There are doubtless other Traverse prospects to be explored...
1986
Halokinetic sequences and diapiric structural kinematics in the field: Two-day excursion to La Popa Basin, northeastern Mexico
Timothy F. Lawton, Katherine A. Giles, and Mark G. Rowan
AAPG Bulletin
... boundaries of the composite halokinetic sequences to be essentially parallel. Wedge halokinetic sequences stack into tapered composite halokinetic...
2017
Interplay of downbuilding and gliding in salt-bearing rifted margins: Insights from analogue modeling and natural case studies
Pablo Granado, Pablo Santolaria, and Josep Anton Muñoz
AAPG Bulletin
...). Such basal geometry (Figure 2B) produces a tapered model salt basin, which extends for 93 cm from a landward pinch-out to the outer high. The outer...
2023
2006 Gulf Coast Association of Geological Societies 54th Annual Convention, San Antonio, Texas, Abstracts, #90056 (2006).
Search and Discovery.com
2006
Tar Sand Triangle Bitumen Deposit, Garfield and Wayne Counties, Utah; #50883 (2013)
Steven Schamel
Search and Discovery.com
...) is recognized in wells. The oil-water contact (OWC) establishes the western and northwestern down-dip tapered edge of the deposit. The eastern up-dip...
2013
The Three Elements of Structural Geology Part 8, #41849 (2016).
Engelder,
Search and Discovery.com
... 2.2.3 2.2.4 2.2.5 Veins Transitional-Tensile Fracture Shear Failure Friction: Critically Stressed Earth The Tapered Wedge 3.1.1 3.1.2 3.1.3...
2016
Strategies for In Situ Recovery of Utah's Heavy Oil and Bitumen Resources (OFR-551) 2009
Steven Schamel
Utah Geological Survey
... that establishes the western tapered edge of the deposit. The eastern edge is defined by the unconformity cut-off, or the modern land surface in the canyon...
2009
GRAVITY MODELING OF PROTEROZOIC STRUCTURES IN NORTH-CENTRAL NORTH DAKOTA.
KATHRYN C. LUTHER
Williston Basin Symposium
... for the large circular gravity high (Fig. 13). The top was modeled as a cone, the bottom as a tapered cylinder. The cone has a bottom radius...
1991
Characterization of Fluvial Sand Bodies in the Neslen and lower Farrer Formations (Upper Cretaceous), Lower Sego Canyon, Utah
Rex Cole
Rocky Mountain Association of Geologists
... bodies may be abrupt or tapered (Fig. 9). The tapered edges are often very calcareous and bioturbated. Single-story sand bodies were probably deposited...
2008
Early Pliocene (5 Ma) shark cetacean trophic interaction from Langebaanweg, western coast of South Africa
Romala Govender, Anusuya Chinsamy
PALAIOS
... is a deeper groove with ridges and grooves caused by tooth serrations. 2. CF2 is a simple groove with tapered end and no trace of serrations. 3. CF3...
2013
A LATE CRETACEOUS SHARK COPROLITE WITH BABY FRESHWATER TURTLE VERTEBRAE INCLUSIONS
DAVID R. SCHWIMMER, ROBERT E. WEEMS, ALBERT E. SANDERS
PALAIOS
... (defined below), with the tapered end presumed to be posterior (i.e., toward the anal direction; Hunt and Lucas 2012). Coprolites from neoselachians...
2015
Biostratigraphy and Lithostratigraphy of Chert in the Franciscan Complex, Marin Headlands, California
Benita Murchey
Pacific Section SEPM
... to 1.80 m sieve size population m f r a c t i o n , the majority being small theoperids with enlarged rounded terminal chambers or closed tapered d i...
1984
New Bivalves, Beichuaniacea, from the Lower Devonian of Sichuan, China
Daoyuan Gu, Xiezhang Liu
CSPG Special Publications
..., wedge-shaped; anterior end broadly rounded; posterior and elongate and tapered. Umbonal ridge prominent, especially dorsally. Shell margin broadly...
1988
Characterization of Fluvial Sand Bodies in the Neslen and Lower Farrer Formations (Upper Cretaceous), Lower Sego Canyon, Utah
Rex Cole
Utah Geological Association
... scour surfaces with mudchip lags are generally rare. The lateral terminations of single-story sand bodies may be abrupt or tapered (Fig. 9...
2008
Achieving Zero Formation Damage with No Well Cleanup Operation Required Post a Complex CT Fishing Job in a Live Gas Producing Well
Hartono Sagala, Vera Vanessa, Bangun Budi Usodo, Randy Lester, Panca Teguh Pasaribu Habeahan
Indonesian Petroleum Association
... inside of the CT. Sensitivity analysis was performed to have an optimum tapered CT Design that doesn’t overcome the weight limitations. A summary of CT...
2024
PowerPoint Presentation
Engelder
Search and Discovery.com
... in schizosphere Fracture mechanics -- Tapered wedge Quantifying strain -- Nappes Properties of faults -- Fault bend folding Basement-involved folds...
Unknown
The Three Elements of Structural Geology Part 1, #41849 (2016).
Terry Engelder
Search and Discovery.com
... joint set Veins – Tapered wedge Quantifying strain - Plastosphere Cleavage – Nappes Properties of faults – Fault bend folding Basement-involved folds...
2016
The Three Elements of Structural Geology, #41849 (2017).
Terry Engelder
Search and Discovery.com
... 3.1--3.3.35 Fourth Sessions 4.1.1--4.2.5 Fifth Sessions 5.1.1--5.2.4 References Prologue --- Stress in schizosphere Fracture mechanics --- Tapered...
2017