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The AAPG/Datapages Combined Publications Database
Showing 28,592 Results. Searched 200,626 documents.
Seismic Stratigraphic and Quantitative Interpretation of Leonardian Reefal Carbonates, Eastern Shelf of the Midland Basin: Insight Into Sea Level Effects, Geomorphology and Associated Reservoir Quality; #10909 (2017)
Abidin B. Caf, John D. Pigott
Search and Discovery.com
... convolution ( reflectivity(i)=wavelet(i) * noise(i)); Reflectivity = AI (lower layer ) / AI (upper layer); Background model gives low freq. ( filtered...
2017
Seismic architecture of a Lower Cretaceous platform-to-slope system, Santa Agueda and Poza Rica fields, Mexico
Xavier Janson, Charles Kerans, Robert Loucks, M. Alfredo Marhx, Carlos Reyes, Francisco Murguia
AAPG Bulletin
.... The higher frequency part of the seismic signal is so contaminated by destructive diffraction that it is indistinguishable from noise and, therefore...
2011
Orbitally Driven Depositional Cyclicity in Shallow Marine Carbonates of the Lower Paleozoic Aisha-Bibi Seamount (Malyi Karatau, Kazakhstan): Integrated Sedimentological and Time-Series Study
Dmitry A. Bazykin, Linda A. Hinnov
Special Publications of SEPM
... of the sets display apparent opposite foreset dip directions (“herringbone” cross-stratification); however, the outcrops never allowed observation...
2002
Enhanced Monitoring of Geologic Carbon Sequestration Using 3-D Passive Microseismic Location Techniques
Delaine Reiter and William Rodi
Search and Discovery.com
...’s surface or the linear arrays found in the borehole. So far what I have described might not be too exciting to many of you – most of the currently...
2009
Integrated Geocellular Static Model for Geomechanical and Dynamic Simulations in the Vaca Muerta Formation
Felipe A. Lozano, Juan P. Palacio, Victoria Lazzari, Carolina Bernhardt, Damian E. Hryb
Unconventional Resources Technology Conference (URTEC)
... depth, height, dip, aperture, shape, cement type and lithology. Bedding parallel fractures (beefs) were also included in this study. In addition, 5...
2018
Early Tertiary sinistral transpression and fault reactivation in the western Vring Basin, Norwegian Sea: Implications for hydrocarbon exploration and pre-breakup deformation in ocean margin basins
J. Imber, R. E. Holdsworth, K. J. W. McCaffrey, R. W. Wilson, R. R. Jones, R. W. England, G. Gjeldvik
AAPG Bulletin
... Vring Basin, offshore Norway. It is defined by a thick sequence of Upper Cretaceous to lower Tertiary sediments that dip toward the southeast and are cut...
2005
Reducing seismic quantitative interpretation uncertainty in complex geological environments: A case study from offshore Australia
Andrea Paxton, Lianping Zhang, Abdul Kholiq, Lee Davey, Richard Bisley, Dominic Fell, Leo Leon, James Shadlow
International Meeting for Applied Geoscience and Energy (IMAGE)
...-to-noise ratio (SNR) (Paydayesh et al (2016)) and address the challenges associated with a lack of low-frequency information. Figure 1(a) shows octave...
2022
Active-seismic monitoring of pore pressure changes in an analog reservoir
Tanner Shadoan, Jonathan Ajo-Franklin, Jeremy R. Patterson, Tieyuan Zhu
International Meeting for Applied Geoscience and Energy (IMAGE)
... and 100-mesh (R and r, respectively) to create layered stratigraphy with a 4 dip and coarsening upward sequence within the reservoir. The reservoir...
2023
Electromagnetic and electrical methods applied to mapping coked coal A case study from the Bowen Basin, Eastern Australia
Jonathan Lowe, James Reid, Eric Battig, Scott Napier, Dan Eremenco
Petroleum Exploration Society of Australia (PESA)
... but only when constrained by the TEM inversion results. The signal to noise ratio in the IP data proved to render the data uninterpretable, suggesting...
2019
An Incised Valley Filled System on a Ngimbang Limestone Sequence at JS-1 Ridge, Offshore East Java Basin, Indonesia
Anom Prasetya, Sidiq Romi, Andri Yumansa, Riza Agustiana, Mukhlis Setiawan, Ikhwan Maulana Harun
Indonesian Petroleum Association
...’s. Nowadays, the challenges are to image and map the deeper and older reservoirs which are seismically challenged due to the noise and pullup effect...
2017
Correlation Strategies for Clastic Wedges
Timothy A. Cross, Margaret A. Lessenger
Rocky Mountain Association of Geologists
...-stepping genetic sequences. The database for this study consists of two regional, dip-oriented well-log cross sections of the Mesaverde Group. One...
1997
Continental Rise off Eastern North America
K. O. Emery , Elazar Uchupi , J. D. Phillips , C. O. Bowin , E. T. Bunce , S. T. Knott
AAPG Bulletin
..., the continental slope, or the upper continental rise. It has the form of a complex linear ridge of crystalline rocks that rises above the zone of sharpest...
1970
Reservoir Insights Enabled by Machine Learning Technology: A Supervised Machine Learning Method for Probabilistic Rock Type Prediction; #42465 (2021)
Bruno de Ribet, Gerardo Gonzalez
Search and Discovery.com
... but is sparsely sampled • Well to seismic Tie: Not linear, scale difference, N dimensions • Seismic inversion methods: • Time consuming, error prone...
2021
Deformation Styles Along the Tensleep Fault, Bighorn Basin, Wyoming
M. Lee Allison
Wyoming Geological Association
... of the study area, NW-SE trending anticlinal axes turn and merge into the fault zone, suggesting at least a left lateral component to the dip-slip...
1983
The Lower Tuscaloosa Formation in the Greensburg Field and Joseph Branch Field Areas, St. Helena Parish, Louisiana
Maureen K. Corcoran , Christopher P. Cameron, Maurice A. Meylan
GCAGS Transactions
... Earnest, Harrison County, Mississippi: GCAGS Trans., v. 35, p. 387-394. Hogg, M. D., 1988, Newtonia field: A model for mid-dip Lower Tuscaloosa...
1993
An Analytic Approach to Sweetspot Mapping in the Eagle Ford Unconventional Play; #80406 (2014)
Murray Roth, Michael Roth, Ted Royer
Search and Discovery.com
.... In this study, over 3500 horizontal wells are modeled with non-linear analytics, to identify what geophysical and geologic properties define drilling...
2014
Seismic Characteristics and Identification of Negative Flower Structures, Positive Flower Structures, and Positive Structural Inversion
T. P. Harding
AAPG Bulletin
... independently and may never have been parts of a coherent, fl xed dip reversal. The inward-dipping fault splays have profiles ranging from steep...
1985
Multi-cycles Sequence Stratigraphy Analysis and the Application of Seismic Waveform Classification Technique for Sandstone Prediction in Shallow Lake Basin, #50642 (2012)
Qinglong Xia, Tao Guo, Chunqiang Xu, Zhigang Liu, Ruoxiang Zhang
Search and Discovery.com
... Palaeoclimate cycle 1 05 0 BZ26- 2- 3D GR Dep Pss Sp Filtering of GR BZ29- 4- 2 GR Dep Pss Filtering of GR Sp BZ34- 5- 2 GR Dep Pss Sp Filtering...
2012
So Different, Yet So Similar: Comparing and Contrasting Siliciclastic and Carbonate Slopes; #50683 (2012)
Erwin Adams and Jeroen Kenter
Search and Discovery.com
... the th angle of di and l f dip d linear profile develops. Copyright of Royal Dutch Shell plc AAPG 2012, Long Beach, CA 14 From TST exponential...
2012
Advanced characterization of high-angle reflections and analysis of fracture connectivity in metamorphic buried hill reservoirs
Haojie Liu, Zhimeng Gu, He Xu, Yi Han
International Meeting for Applied Geoscience and Energy (IMAGE)
... voxel in directions from 0 to 360 degrees azimuth and from minimum to 90 degrees dip, using a Gaussian function for each direction to calculate...
2024
Borehole Imaging Devices: Part 4. Wireline Methods
Stefan M. Luthi
AAPG Special Volumes
... in the direction of the dip azimuth, while the amplitude (divided by the borehole diameter) indicates the dip angle. Most borehole images are digitized, either...
1992
Applications of Artificial Intelligence in Log Analysis: Chapter 7
John H. Doveton
AAPG Special Volumes
... and stratigraphic information and concepts. On a typical run, the system first identifies "green" (similar dip and azimuth) patterns of dip vectors...
1994
Multicomponent Seismic Studies of the Gas-hydrate System at the Storegga Slide
Stefan Bunz, Jurgen Mienert, Karin Andreassen
AAPG Special Volumes
..., and predictive deconvolution. Semblance velocity analysis, normal moveout (NMO) correction, stacking, poststack scaling, and filtering were applied to small...
2009
Using 3mD Seismic to tmprove Definition of a Bighorn Basin Anticline, Badger Basin Field, Park County, Wyoming
Jerome P. Walker, Daniel D. Hollis, Kevin M. Revels, Kenneth L. Grubbs
Rocky Mountain Association of Geologists
...-to-noise ratio. Wide-azimuth acquisition allowed good statics coupling and image resolution. The generalized Linear Inversion (GLI) method, which...
1995
A Case for Microseismic Surface Arrays in Texas?
Hallie Meighan, Robert A. Hull, Earl Roberts
Unconventional Resources Technology Conference (URTEC)
... in a horizontal well in the same zone as the stimulation, Pioneer has recognized that minor noise interference (and bias in data) from pumping...
2015