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The AAPG/Datapages Combined Publications Database
Showing 422 Results. Searched 195,372 documents.
Continuous Dipmeter, New Geological Tool: ABSTRACT
B. Osborne Prescott
AAPG Bulletin
... is plus-minus ½° of dip and plus-minus 1° of strike. This is not the over-all accuracy of the dipmeter, but merely the accuracy of the calculations...
1956
Abstract: P-wave and S-wave Near-surface Characterization in Northeast British Columbia (NEBC); #90174 (2014)
Liliana M. Zuleta and Don C. Lawton
Search and Discovery.com
... static corrections were calculated for source and receiver components. Plus-Minus time analysis method The plus-minus time analysis method (Hagedoorn...
2014
Abstract: Application of Base-level Cycle High Resolution Sequence Stratigraphy to Correlation of Progradational Oil Beds, by P. Renhai; #90940 (1997).
Search and Discovery.com
1997
ABSTRACT: Geostatistical Recipes for Near Surface Modeling; #90051 (2006)
Aldo Vesnaver, Ralph Bridle, Robert Ley, Robert W. Rowe
Search and Discovery.com
... velocity. The Plus/Minus method provides a robust estimate for velocity and depth from refracted arrivals, in a depth ranging from surface to 100 m...
Unknown
Geostatistical Recipes for Near Surface Modeling
Search and Discovery.com
N/A
A New Dip Logging Method
F. G. Boucher
Tulsa Geological Society
... or minus one degree. The direction of dips with magnitudes of five degrees or more can generally be recomputed with an accuracy of plus or minus ten...
1951
ABSTRACT: The Importance of Quantitative Stratigraphic Modeling to Basin Modeling, by M. D. Matthews and M. J. Zeitlin; #91021 (2010)
Search and Discovery.com
2010
Correlation of Earthquakes with Seismogenic Faults, Central Oklahoma
Search and Discovery.com
N/A
Abstract: CORRELATION OF EARTHQUAKES WITH SEISMOGENIC FAULTS, CENTRAL OKLAHOMA; #90249 (2016)
Brandon Rasaka
Search and Discovery.com
..., represented by a digital elevation model, plus or minus the uncertainties in hypocenter location and NP orientation. The result is an uncertainty swath...
2016
Abstract: Burial Diagenetic Geothermometer and the Classifying Characteristics of the Burial Diagenetic Zones of Tertiary Clastic Rocks in Shengli Oil Field, East China, by Z. Zhou and Z. Lu; #91004 (1991)
Search and Discovery.com
1991
Ages and SR isotope systematics of Archean basementrocks from the south^central Beartooth Mountains
Carla W. Montgomery, Bruce A. Gray
Rocky Mountain Association of Geologists
... of the South Snowy block is dated at 2692 plus/minus 78 Ma by the same method, while the quartz monzonite stocks have Rb-Sr model ages averaging 2.71 Ga...
1989
Abstract: Rhythm of Beachrock Levels in Contrasting Plate Settings: Rifting Red Sea and North American-Caribbean Plates, #90907 (2000)
Search and Discovery.com
2000
ABSTRACT: Sr Isotopic Chronostratigraphy: Past, Present, and Future Applications, by Richard W. Hurst; #91003 (1990).
Search and Discovery.com
1990
Graphical Method for Calculating Dip and Strike from Continuous Dipmeters
B. Osborne Prescott
Tulsa Geological Society
... additional inaccuracies due to loose joints or slippage in the model. The accuracy of these calculations has been estimated at plus or minus 2° in dip...
1955
Seismic Facies Analysis Using Generative Topographic Mapping
Search and Discovery.com
N/A
Abstract: Stopping a Well to Develop a Field -A Geostopping Case Study from the Andaman Sea; #90294 (2017)
Mike Orr, Paolo Sudiro, Valentin Woehling, Amrith Kaur, Kesavan Ramasamy, Farith Farhan M. Pajri, Kamaruddin Salleh, Own Thwin, Siti Aida Yaha
Search and Discovery.com
.... This becomes more challenging when seismic uncertainty can only place the boundary within a window of plus or minus tens of metres True Vertical Depth (TVD...
2017
Feldspar Staining Methods
John R. Hayes, Michael A. Klugman
Journal of Sedimentary Research (SEPM)
... that the method is accurate to plus or minus 5 percent. Percentages determined by multiple tests on natural sands show good agreement, usually to within...
1959
Abstract: Magnetic Stratigraphy and Tectonic Rotation of the Middle-Upper Miocene Caliente Formation, Ventura County, California, by K. McCardel, D. R. Prothero, and E. L. Wilson; #90945 (1997).
Search and Discovery.com
1997
Abstract: Thermal and Structural History of the San Emigdio Mountains, Southern San Joaquin Basin, California, Based on Fission-Track Analysis, by L. A. White, S. A. Kelley, and J. Corrigan; #91004 (1991)
Search and Discovery.com
1991
Reduciendo el Efecto del Estrato Somero en Datos Sísmicos de Reflexión: Un Ejemplo de la Cuenca del Catatumbo. [PAPER IN SPANISH] Reducing the Effect of the Stratum Somero in the Reflection of Seismic Data: An Example of the Catatumbo Basin.
Dany Rueda, William Agudelo, Germán Ojeda
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... for the near-surface thickness and velocity estimation were tested: delay time (DLT), plus minus, Generlized Reciprocal Method (GRM), GRM-SSM...
2009
Unraveling Reservoir Architecture of Complex Low Net: Gross Red-Bed Fluvial Sequence Using Palaeosoils and Chemostratigraphy; #50173 (2009)
Andrea Moscariello
Search and Discovery.com
... Minus TVD SS 0 GRS_00J 140 LDEN_01R FEET GRS_00J CNL_01R No fil No fil Plus Minus Plus Minus SA01/03S1 True Vertical Depth Sub Sea none MD KB none FEET...
2009
Structural Significance and Analysis of Mid-Continent Gravity High: DISCUSSION
Nelson C. Steenland
AAPG Bulletin
... plus or minus residuals until it fits the observed field exactly. This demonstrates immediately that the residuals are not real because...
1968
Abstract: Uncertainty – Shale Pore Pressure from Borehole Measurements, by Martin D. Matthews; #90039 (2005)
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2005
Uncertainty – Shale Pore Pressure from Borehole Measurements, by Martin D. Matthews, #40163 (2005).
Search and Discovery.com
2005
The Golden Age of Shale Exploration, #70133 (2012)
Paul M. Basinski
Search and Discovery.com
... A, v. 144, p. 1-31. Miller, G.A., 1956, The Magical Number Seven, Plus or Minus Two: Some Limits on Our Capacity for Processing Information...
2012