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The AAPG/Datapages Combined Publications Database
Showing 45,593 Results. Searched 200,357 documents.
Quantitative Fracture Study--Sanish Pool, Mckenzie County, North Dakota
George H. Murray, Jr.
AAPG Bulletin
... of tension fracturing would be in this position, where structural curvature (rate of change of dip, or structural second derivative) is greatest. Although...
1968
Where Is My Horizontal Well? Use of Borehole Seismic Where Velocities Vary Laterally
Agus Muharam, Frank Musgrove
Indonesian Petroleum Association
... offset source recorded by receivers in the vertical section giving raypaths with too much moveout, poor signal quality and little control on overburden...
1998
An Analysis of a Seismic Reflection from the Base of a Gas Hydrate Zone, Offshore Peru (1)
JOHN J. MILLER , MYUNG W. LEE , and ROLAND VON HUENE
AAPG Bulletin
...), which is a type of dip moveout (DMO) (Yilmaz and Claerbout, 1980; Deregowski and Rocca, 1981; Bolondi et al., 1982). This process discriminates...
1991
Impact of Heat Flux Anomalies Around Salt Diapirs and Salt Sheets in the Gulf Coast on Hydrocarbon Maturity: Models and Observations
J.J. O'Brien , I. Lerche
GCAGS Transactions
... and the surrounding rocks, and the heat flux across basement. At increasing dip angles the surface heat flux assumes a more symmetric form, becoming more like...
1988
A New Method for Obtaining Significant Average Directional Measurements in Cross-Stratification Studies
O. B. Raup, A. T. Miesch
Journal of Sedimentary Research (SEPM)
.... (September), A new method is described that can be used conveniently in the field to determine the number of measurements of cross-strata dip...
1957
A case study using FWI to image pre-Messinian target in the East Mediterranean Sea
Jyoti Kumar, Marcus Bell, Tamer Darwish, Mai Ahmed, Mahmoud Ahmed, Moataz Ahmed
International Meeting for Applied Geoscience and Energy (IMAGE)
... in imaging the PreMessinian section. The Messinian layer can be divided into two types for the area of study presented in this paper. The Second...
2022
Statistical Analysis of Regional Facies Change in Ordovician Cobourg Limestone in Northwestern New York and Southern Ontario
L. Lippitt
AAPG Bulletin
.... In Miller's sediment study, the trend pattern is represented to a first approximation by a plane surface and to a second approximation by surfaces...
1959
Origin of Rollover (1)
HONGBIN XIAO and JOHN SUPPE
AAPG Bulletin
... bends. Figure 2 is a detail of a dip--moveout seismic line showing a sharp bend in the reflectors of the hanging wall. We interpret this bend...
1992
Chapter Nine: Inversion and Interpretation of Impedance Data
Rebecca B. Latimer
AAPG Special Volumes
... the sharp interface at 50 ms. They identify the top of the second interface at 135 ms, but it is not apparent that the interface is a gradational...
2011
DAS microseismic reflection imaging for hydraulic fracture and fault zone mapping
Yuanyuan Ma, Jonathan Ajo-Franklin, Avinash Nayak, Xiaoyu Zhu, Julia Correa
International Meeting for Applied Geoscience and Energy (IMAGE)
... the heel of the well (right dip), potentially generated by seismic waves that are emitted from microseismic sources and then impinge on nearby...
2023
From Arrhenius to CO2 Storage: Part XI: How Earth's IR Photons are Transferred in the Atmosphere in the Presence of CO2
Lasse Amundsen, Martin Landrø
GEO ExPro Magazine
.... The red line shows an approximation to the cross-section, used in calculations. Although the unit is given as an area, it does not refer to an actual...
2021
Application of an Inverse Method for Calculating Three-Dimensional Fault Geometries and Slip Vectors, Nun River Field, Nigeria
Hugh G. Kerr, Nicky White
AAPG Bulletin
... that the extension direction is known, and second, the use of inverse theory ensures that formal confidence bounds can be determined for calculated fault...
1996
Seismic Diffraction Imaging of Reservoir Fractures with DAS Seismic Data in a Horizontal Well
Brian Fuller
Unconventional Resources Technology Conference (URTEC)
... before the well was hydraulically stimulated and a second survey after about 4 months during which hydraulic stimulation, flowback, and production...
2022
Reservoir Modeling, Fault Seal Analysis and Volume Uncertainty Estimation Using Experimental Design and Monte Carlo Technique of a Prospect Within Attaka Field
Yuniyanto, Mark Feit, Lothar Schulte
Indonesian Petroleum Association
... ASSOCIATION Thirty-Second Annual Convention & Exhibition, May 2008 RESERVOIR MODELING, FAULT SEAL ANALYSIS AND VOLUME UNCERTAINTY ESTIMATION USING...
2008
Imaging of Fractures and Faults inside Granite Basement Using Controlled Beam Migration (Geophysics Paper 5)
Don Pham, Jason Sun, James Sun, Qingbing Tang, Graeme Bone, Nguyen Truong Giang
Geological Society of Malaysia (GSM)
... improvements in signal-to-noise ratio and steep dip imaging inside the basement. We present the methodology and results in this abstract. Methodology Data...
2008
A depth uncertainty estimation system with prestack seismic data
Huafeng Liu, Andrey H. Shabelansky, Jinsong Chen, Min Yang, Cory J. Hoelting, Ying Tan
International Meeting for Applied Geoscience and Energy (IMAGE)
... uncertainty estimation using Gaussian Beams. Second International Meeting for Applied Geoscience & Energy 10.1190/image2022-3745059.1 Page 3354 © 2022...
2022
A Comparison of the Various Methods of Dip Migration
H. Bruce Mayo
Oklahoma City Geological Society
...A Comparison of the Various Methods of Dip Migration H. Bruce Mayo 1958 322 324 In the preliminary discussions covering the material to be presented...
1958
Results of Exploration, Browse Basin, Northwest Shelf, Western Australia
T.R. Barter, P. Maron, I. Willis
Circum Pacific Council Publications
... of the Scott Reef Trend. A second episode of faulting toward the end of the Middle Jurassic, was associated with separation of the continental crust along...
1982
Fractured Reservoir Prediction A Case Study in the Sichuan Basin; #10512 (2013)
Ling Yun, Xiangyu Guo, Qianggong Song, and Weisheng He
Search and Discovery.com
..., Tsvankin (1994) and Alkhalifah (1995) presented the equation of nonhyperbolic reflection moveout in anisotropic media. Schoenberg (1995) and Bakulin...
2013
Overcoming signal processing challenges on a deep-water sparse OBN survey: A case study from the Gulf of Mexico
Matthew Salgadoe, Nigel Seymour, Hongyan Li, Di Chen
International Meeting for Applied Geoscience and Energy (IMAGE)
... seconds in a flipflop-flap configuration using random time dithers of between ± 1 second, with the two vessels maintaining at least 2-km separation...
2022
Application OF AVO Seismofacies Technique to Detect Undrained Prospects in Handil Shallow and Upper Zones, Mahakam Delta, East Kalimantan
Sung Yuh, Ahmad Anshariy, Savanto Ariawan, Hilfan Khairy, Cepi M. Adam
Indonesian Petroleum Association
... accumulations stacked from 230 to 3000 m depths in a four-way dip structure. It has produced oil and gas for 40 years and over 400 wells have been drilled...
2015
Fracture characterization at multiple scales using borehole images, sonic logs, and walkaround vertical seismic profile
Romain Prioul, Jeroen Jocker
AAPG Bulletin
.... Then, we estimate the fracture compliances and confirm that natural open fractures have larger compliances than drilling-induced fractures. In the second...
2009
A Modified Dip-Direction Indicator
G. B. Morey
Journal of Sedimentary Research (SEPM)
...A Modified Dip-Direction Indicator G. B. Morey 1974 Vol. 44 No. 3. (September), PRYOR, WAYNE, 1958, Dip direction indicator: Jour. Sed. Petrology, v...
1974
Equivalent reflection coefficient and AVO characteristics of the thin bed
Zhengyang Kuai, Danping Cao, Chao Jin
International Meeting for Applied Geoscience and Energy (IMAGE)
..., 1176–1180, doi: https://doi.org/10.1190/1.1440403. Yang, Z., and J. Lu, 2020, Second-order approximation of the seismic reflection coefficient...
2022
Outcrop and Seismic Analysis of Natural Fractures, Faults and Structure at Teapot Dome, Wyoming
Scott P. Cooper, Bruce Hart, John C. Lorenz, Laurel B. Goodwin, Mark Milliken
Wyoming Geological Association
... of the dome is poorly imaged. Dip moveout was applied during processing. Here we report some of our preliminary structural observations. The 3-D volume helps...
2003