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The AAPG/Datapages Combined Publications Database
Showing 42,260 Results. Searched 195,387 documents.
The Upper Detachment in Concentric Folding
C. D. A. Dahlstrom
CSPG Bulletin
... rocks are divided into two or more discrete structural units. In the Fernie Basin area the internal structure and both boundaries of one...
1969
A kinematic trishear model to predict deformation bands in a fault-propagation fold, East Kaibab monocline, Utah
J. P. Brandenburg, Faruk Omer Alpak, John G. Solum, Steve J. Naruk
AAPG Bulletin
... the Gullfaks area, northern North Sea: Marine and Petroleum Geology, v. 18, p. 411439, doi:10.1016/S0264-8172(00)00068-4.Hintze, L. F., 1973, Geologic...
2012
Abstract: Microbialites in Zechstein Cycle 2 Carbonates (NE England and Poland): Types and Source Rock Perspectives; #90153 (2012)
Mirosław Słowakiewicz and Maurice E. Tucker
Search and Discovery.com
..., with 1 m of relief. They are mostly linked. Second-order structures (synoptic relief ~ 10 cm) form symmetric ridge-like and ellipse-shaped features...
2012
Dilatancy and the Mean Normal Stress: Unconventional Concepts Needed for Leak Assessment of Tubular Connections
Gang Tao, Malcolm A. Goodman
Unconventional Resources Technology Conference (URTEC)
..., the crest-root space between the engaged threads of the box and pin is calculated by numerical integration. The relative change of the crest-root space...
2021
Origin and History of the Gulf of Mexico
William F. Tanner
New Orleans Geological Society
... Publicas, Mexico, D. F. Stiener, M. B., and C. E. Helsley, 1972. Jurassic polar movement relative to North America. Jour. Geophysical Research, vol. 77...
1973
An Alternative BEM Modeling of Transient Pressure Response of Fractured Reservoir by Use of a Semi-Analytical Approach
Junlei Wang, Ailin Jia, Yunsheng Wei, Yadong Qi
Unconventional Resources Technology Conference (URTEC)
... the fracture as a degenerate ellipse. Although they provided the analytical solution, the solution was expressed in forms of a series of Mathieu functions...
2019
Physical Processes in the Ocean
R. H. Fleming, Roger Revelle
Special Publications of SEPM
.... The types of sediments laid down in any area depend largely upon the proximity to land, the nature of the source materials, the biological conditions...
1955
Determining the Coal Bed Methane Distribution Based on Amplitude Variation With Offset (AVO) Analysis and Seismic Inversion: Case Study of Sumatra Basin
Padmadi Heru Wibawa, Abd. Haris, Suprajitno M.
Indonesian Petroleum Association
... with water, with methane is held in the coal by water pressure. Therefore, the existence of CBM is geologically found in the coal mining area. Currently...
2007
Learnings from the Gawler Craton airborne survey quality control
Matthew Hutchens
Petroleum Exploration Society of Australia (PESA)
... of the Gawler Craton. In total, 1.66 million line km were planned over an area of 295,000 km2, covering approximately 30% of the state of South Australia...
2019
Sieve Analysis as Tomography
William Menke
Journal of Sedimentary Research (SEPM)
... the size of quartz and mica grains (order of crystallization in the original rock, relative importance of chemical and mechanical weathering, and so...
1984
A New Physics-Based Modeling of Multiple Non-Planar Hydraulic Fractures Propagation
Jing Zhou, Hai Huang, Milind Deo
Unconventional Resources Technology Conference (URTEC)
... rose diagram of Tarim Basin (Blue ellipse), the maximum stress is much larger than the minimum stress, therefore the fractures tend to grow in a sing...
2015
Laboratory Evaluation of a Real-Time Coaxial Cable Casing Imager for Wellbore Integrity Monitoring
Yurong Li, Runar Nygaard, Baokai Cheng, Wenge Zhu, Hai Xiao
Unconventional Resources Technology Conference (URTEC)
...) In differential form, the relative frequency shift is then, ∆𝑓 𝑁 𝑓𝑁 =− ∆𝑑 𝑑 − 1 ∆𝜀 𝑟 2 𝜀𝑟 (4) The equation above indicates that when...
2016
Structural Mechanisms and Oil Accumulation Along the Mountain View-Wayne Fault, South-Central Oklahoma
Tyrrell Charles Axtmann
Oklahoma City Geological Society
... of the Mountain View-Wayne fault and west of the study area suggest that this larger scale shortening should cause the relative amount of left-slip...
1985
Tectonic Motion in Western USA From Satellite Laser Ranging: Chapter 23: Part IV. Satellite Geodesy
D. C. Christodoulidis , D. E. Smith, S. M. Klosko , J. W. Robbins , P. J. Dunn , M. H. Torrence
AAPG Special Volumes
.... 9249-9263. Clark, T. A., D. Gordon, W. E. Himwich, C. Ma, A. Mallama, and J. W. Ryan, 1987, Determination of relative site motions in the western United...
1991
Chapter 13. Curvilinears: Curvilinear Features Visible on Small Scale Imagery as Indicators of Geologic Structures
Rex M. Peterson
Utah Geological Association
... with the Earth Resources Technology Satellite (ERTS) imagery, it is now possible to map enough curvilinears in almost any area to change arcs...
1974
A Test of New Global Tectonics: Comparisons of Northeast Pacific and California Structures
Mason L. Hill
AAPG Bulletin
.... 1959-1982. Nason, R. D., and T. H. Rogers, 1968, Active faulting in the Hollister area, in W. R. Dickinson and A. Grantz, eds., Proceedings of conference...
1971
Statistical Methods For Log Analysis of Reservoir Properties: Chapter 1
John H. Doveton
AAPG Special Volumes
.... The second descriptor of a distribution is its relative degree of spread or dispersion, which is given by the variance. Only a restricted sample...
1994
Lead Isotope Data for Gold-Bearing Veins and Their Host Metasedimentary Rocks of the Goldenville Formation, Eastern Nova Scotia
R. M. Farquhar, S. J. Haynes
Atlantic Geology
... and sulphide deposits and occurrences of stratabound, stratiform and vein types, the occurrence and relative ages of 22, 89-99 (1986) 0711-1150/86/010089-11$2...
1986
Fracture Patterns and Fault Architecture in the East Kaibab Monocline
Pauline N. Mollema, Atilla Aydin
Four Corners Geological Society
... is upthrown relative to the eastern limb by about 1500 m. The sedimentary layers in the study area generally dip to the east, 5-9° in the western limb...
1999
Tectonic Transpression and Basement-Controlled Deformation in San Andreas Fault Zone, Salton Trough, California
Arthur G. Sylvester , Robert R. Smith
AAPG Bulletin
... margin of Salton trough. Rectangle shows study area (Fig. 4) relative to model. End_Page 2100------------------------------ that finite zones...
1976
A Tectonic Hypothesis to Explain Earth’s Crustal Movement, and may Control a Basin’s Configuration and Depositional Sequence
Eric F. Engbrecht
Abilene Geological Society
... degrees while the earth completes one revolution; therefore, a station must travel this additional distance to be in the relative attraction position...
1983
The Age of the North Mokka Anticline, Axel Heiberg Island, Canadian Arctic Archipelago: an Application of the Paleomagnetic Fold-Test
K.C. Jackson, H.C. Halls
CSPG Bulletin
... Research, v. 54, p. 131-167. Heywood, W.W. 1957. Isachsen Area, Ellef Ringnes Island, District of Franklin, Northwest Territories, Geological Survey...
1985
Petroleum Traps Associated with Wrench Faults
T. P. Harding
AAPG Bulletin
...: Michigan Geol. Survey Div., 86 p. Gaede, V. F., 1964, Central area of Whittier oil End_Page 1303------------------------------ field: California Div...
1974
Clay Creek Salt Dome, Washington County, Texas
WM. Boyd Ferguson , Joseph W. Minton
AAPG Special Volumes
... the beginning of Miocene time, resulting in a further irregular uplifting of the salt surrounding an extensive area at the center in which...
1936
Clay Creek Salt Dome, Washington County, Texas
Wm. Boyd Ferguson , Joseph W. Minton
AAPG Bulletin
... of Miocene time, resulting in a further irregular uplifting of the salt surrounding an extensive area at the center in which there was some downward...
1936