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The AAPG/Datapages Combined Publications Database
Showing 16,609 Results. Searched 200,693 documents.
Structure of Albertite from New Brunswick, Canada
Ganjavar Khavari-Khorasani
CSPG Bulletin
... and the decline of the refractive index toward longer wavelengths. X-ray studies reveal that albertite displays a dominant reflection band corresponding...
1983
Clovelly: Lafourche Parish
New Orleans Geological Society
...------------------------- LOCATION: Township 18 South; Range 22 East and Township 19 South, Range 22 East MEANS OF DISCOVERY: Gravity - reflection...
1960
South Pass Block 27: South Pass Area
New Orleans Geological Society
...South Pass Block 27: South Pass Area 1983 60 61 LOCATION: 20 mi (32 km) S 15 E of Venice, La. MEANS OF DISCOVERY: Reflection seismic DISCOVERY WELLS...
1983
Timbalier Bay: Lafourche Parish, La. Area
New Orleans Geological Society
... south/southeast of Thibodaux, La. MEANS OF DISCOVERY: Gravity and reflection seismic by Gulf Oil in 1936. DISCOVERY WELLS: Salt: Gulf #3 "PP" State...
1983
Timbalier Bay: Lafourche Parish, La. Area
New Orleans Geological Society
... south/southeast of Thibodaux, La. MEANS OF DISCOVERY: Gravity and reflection seismic by Gulf Oil in 1936. DISCOVERY WELLS: Salt: Gulf #3 "PP" State...
1983
Abstract: Methodology utilized for the petrography study of the particulate material originating from the contamination of the air
A. Blandón, A. Restrepo
The Society for Organic Petrology (TSOP)
... microscopy (transmission, reflection and fluorescence), electronic microscopy and granulometric analysis. The measurements were carried out by analyzing...
2008
Authigenic Illites in Sandstone Reservoirs: ABSTRACT
Necip Guven, Wayne F. Hower, David K. Davies
AAPG Bulletin
... hs. Transmission electron images show that illite laths have grown from an amorphous core which is rather similar to an irregular smectite aggregate. X...
1979
Petrography and Reservoir Physics II: Relating Thin Section Porosity to Capillary Pressure, the Association Between Pore Types and Throat Size (1)
CATHERINE A. MCCREESH , ROBERT EHRLICH , and STERLING J. CRABTREE
AAPG Bulletin
... the relative amount of filling of that pore type for each pressure interval. The coefficients associated with some pore types may equal zero in some equations...
1991
Slip-Flow in Shale as Determined by Pore-Scale Lattice Boltzmann Modeling
Christopher J. Landry, Masa Prodanovic, Peter Eichhubl
Unconventional Resources Technology Conference (URTEC)
... these pore spaces into a collection of tubes or slits. From scanning electron microscopy (SEM) and transmission electron microscopy (TEM) studies...
2015
Lithology Prediction by Extrapolating Well Data
Brian Barley, Dean Chergotis, Mai Wilson, Susan Young
Indonesian Petroleum Association
... and scale the seismic data so that they are bandlimited estimates of absolute reflection coefficients. Plenty of papers have been written giving...
1992
Statistical Appraisal of Seismic Prospects in Louisiana-Texas Outer Continental Shelf
John C. Davis , John W. Harbaugh
AAPG Bulletin
... drilled. The prospects are defined by their appearance on contour maps of seismic reflection times, which by showing the configuration of possible traps...
1983
Determination of Reflection Coefficient Using the Seismic Controlled Imaging, Silva, Josias J.; Landau, Luiz; Soares, Djalma M., #90100 (2009)
Search and Discovery.com
2009
ABSTRACT: Delineation of Coal Beds for Coalbed Methane Using High Resolution Seismic Reflection at Ft. Yukon, Alaska; #90007 (2002)
Richard D. Miller, James G. Clough
Search and Discovery.com
...ABSTRACT: Delineation of Coal Beds for Coalbed Methane Using High Resolution Seismic Reflection at Ft. Yukon, Alaska; #90007 (2002) Richard D. Miller...
2002
Physical Processes in the Ocean: Part 2: Relation of Oceanography to Sedimentation: PART 1
R. H. Fleming, Roger Revelle
AAPG Special Volumes
... the great similarity of the three processes. End_Page 72------------------------- ABSOLUTE COEFFICIENTS AND GENERAL EQUATIONS When considering...
1939
A Case History of Geoseismic Modeling of Basal Morrow-Springer Sandstones, Watonga-Chickasha Trend: Geary, Oklahoma--T13N, R10W: Section 3. Stratigraphic Models from Seismic Data
William A. Clement
AAPG Special Volumes
... to 3,505 m/sec) shales. Reflection coefficients between sandstones and shales range from 0.1 to 0.3. Results of the modeling indicate that sandstones...
1977
Time-Lapse Refraction Seismic II: Field Examples
Martin Landrø, Lasse Amundsen
GEO ExPro Magazine
... at subsurface boundaries. He derives reflection coefficients for non-vertical rays which are essentially the same equations that we refer to today...
2017
Depth Imaging Seismic Data to Help Delineate Gas Reservoirs in Southwest Wyoming
Alvin K. Benson
Wyoming Geological Association
... principle is invoked at each depth to estimate the reflection coefficients at depth z by selecting the amplitudes for zero travel time (measured from...
1989
Seismic Modelling in 3D for Migration Testing
Search and Discovery.com
... reflecting surfaces, with arbitrarily variable reflection coefficients, embedded in a 3D medium characterized by a v ( z ) background velocity...
2013
Impedance Inversion Transforms Aid Interpretation, by Satinder Chopra and Ritesh Kumar Sharma; #41622 (2015).
Search and Discovery.com
2015
Very High Amplitude Seismic Anomaly in Georges Bank Trough, Atlantic Continental Margin
Robert C. Anderson, David J. Taylor
AAPG Bulletin
... of a geologic cross section, usually from well log data, from which a time model and reflection coefficients can be derived. Because the Georges Bank...
1981
Seismic Hydrocarbon Indicators in the South China Sea: Geological and Geophysical Aspects
Stephen P. J. Cossey, William T. Valenta, Francois Payot, Tom T. Ho, P. J. Wegenhofer
Indonesian Petroleum Association
... in a horizontal plane at the gas/water contact where gas sands change to water sands. Reflection coefficients existing within the water zone cross...
1982
Study on Characteristic Variability of Weak Signal in High Density Seismic Acquisition; #41351 (2014)
Wujin Chen and Anchu Wu
Search and Discovery.com
... Suppose the plane wave normally incident on a horizontal interface, the reflection coefficient and transmission coefficient can be derived according...
2014
Application of seismic spectral blueing based on generalized S-transform in high-quality reservoir prediction in gas cloud area
Pengzhi Zhang, Lei Liu, Zhiheng Jiang, Zhenglong Zhang
International Meeting for Applied Geoscience and Energy (IMAGE)
..., An investigation of the spectral properties of primary reflection coefficients: Geophysical Prospecting, 33, 400–435, doi: https://doi.org...
2022
Rock Mechanical Behavior at the Inch Scale in a Thinly Laminated Unconventional Formation
Smaine Zeroug, Bikash K. Sinha, Ting Lei, John Jeffers
Unconventional Resources Technology Conference (URTEC)
... to siltstone and shaly layers. The last track on the right shows the amplitude of the pulse-echo reflection signal reflecting mainly two features: (1) tool...
2016
Velocity Logging and Its Geological and Geophysical Applications
H. R. Breck, S. W. Schoellhorn, R. B. Baum
AAPG Bulletin
... coefficients of the formations logged and is affected principally by degree of compaction and geologic age. The velocity log provides an additional parameter...
1957