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The AAPG/Datapages Combined Publications Database
Showing 8,344 Results. Searched 200,756 documents.
Rock physics diagnostics and modeling for shale gas formation characterization in China
Gang Yu, Yusheng Zhang, Paola Newton, Ilgar Azizov
Unconventional Resources Technology Conference (URTEC)
... for obtaining density from sonic logs or sonic logs from resistivity. Another approach is to use neural network technology. This is often required when no direct...
2014
Basin-Scale Rock Physics Study and Stochastic AVO Modelling for the Deep Water Kutei Basin (East Kalimantan Indonesia)
Gabriela Carrasquero, Alessandro Amato del Monte, Fabio Luoni, Paolo Battini, Gilbert Del Molino, Fabri Ikhlas Gumulya, Dedy Sulistiyo Purnomo, Nasif Khifni
Indonesian Petroleum Association
..., gamma ray, deep resistivity, density, neutron and photoelectric effect, P-wave sonic, S-wave sonic and Vp/Vs ratio and petrophysical logs (water...
2014
Geophysical Well Modeling to Confirm the Fluid Typein Fractured Sandstone Reservoir
Wawan Satriawan, Budiyono, Bambang Pujasmadi
Indonesian Petroleum Association
... of the sands are considered poor quality/tight, but highly fractured, which can be confirmed by the image logs. The drilling of 5X well encountered several...
2015
Facies classification in lacustrine carbonates derived from geophysical data, comparison between outcrop and core measurements
Search and Discovery.com
N/A
Intra-Muda Shallow Gas in Cumi-Cumi PSC, Natuna Sea - a Driller's Nightmare Becomes a Geophysicist's Dream
Martin Bennett
Indonesian Petroleum Association
... between the gas and water bearing zones within the reservoir (Figure 15, lower panel). Figure 14. Gamma ray and sonic logs through the offset well...
2000
Prestack inversion and amplitude variation with offset attributes as hydrocarbon indicators in carbonate rocks: A case study from the Illinois Basin
Jacob T. Murchek, Paul McColgan, Lindell C. Bridges, Ernest C. Hauser, and Doyle R. Watts
AAPG Bulletin
... of interest is shown in Figure 5, using the gamma-ray and sonic logs from Hulman Farms well 8 (Indiana Geological Survey Identification (IGS ID...
2023
The Newporte Structure: a Petroliferous, Subsurface Impact Crater, Renville County, North Dakota
Timothy R. Gerlach, Neil L. Anderson, Nels F. Forsman
Williston Basin Symposium
..., Inc. A synthetic seismogram (SS) is a modelled seismic reflection record usually created from sonic well log data. The SS allows...
1995
Automatic Lithofacies Segmentation Using the Wavelet Transform Modulus Maxima Lines WTMM Combined with the Detrneded Fluctuation Analysis DFA
S. Ouadfeul
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... geological for the well HRE-407 , we treated only the recording of the sonic well-logs .Figure (9) represents the rough recordings of these well-logs...
2006
Seismic Stratigraphic Modeling with Western Canadian Examples: ABSTRACT
G. R. Davidson, R. E. Newman
AAPG Bulletin
... to four stratigraphic hydrocarbon traps has been analyzed using a microcomputer-based modeling system. This technique generates a suite of logs...
1984
An Integrated Approach to Exploration and Development in the 90s: Well Log-Seismic Sequence Stratigraphy Analysis
Peter R. Vail , Walter Wornardt Jr.
GCAGS Transactions
... boundaries, are identified on well logs, marked on two-way time logs or synthetic seismograms and correlated with corresponding systems tracts that have...
1991
Predicting Facies, Rock, and Geomechanical Properties Using Convolutional Neural Networks: A Case Study From an Unconventional Shale Reservoir
Ted Holden, Ruth Kurian, Mohammed Ibrahim, Daniel Hampson, Jonathan Downton
Unconventional Resources Technology Conference (URTEC)
... a Synthetic Seismic Catalogue that contains both the target logs and input features. The Synthetic Seismic Catalogue is used to train and validate the CNN...
2023
Age Dating of Expected MCSB Seismic Event Suggests That It Is the K/T Boundary
Dohmen, Ted E.
GCAGS Transactions
... well is illustrated by a red synthetic trace and a green sonic log trace (with fast to the right) superimposed on a seismic line through the borehole...
2002
AAPG Memoir 76, Chapter 18: Velocity Estimation for Pore-Pressure Prediction
David W. Bell
AAPG Special Volumes
..., Analysis of sonic well logs applied to erosion estimates in the Bighorn basin, Wyoming: AAPG Bulletin, v. 80, p. 630–646. Hottmann, C. E., and R. K...
2001
Understanding the Spatial Geological Heterogeneity of the Delaware Basin from Pre-Stack Seismic Inversion
Simon Payne, Andrew Lewis, Ben Hardy, Venkatesh Anantharamu, Iestyn Russell-Hughes
Unconventional Resources Technology Conference (URTEC)
... was constructed for the study as shown in Figure 1b. The selection of wells was based on the availability of logs, in particular P- and S- sonic data...
2019
A New Technique of Thin Bed Reservoir Evaluation Using Image Log Data
Dwiky Perdana Susanto, Gilang Ariestya, Haris Kurniawan Hidayat
Indonesian Petroleum Association
... image data and calibrated by comparison with core photos. From bed boundary and lithology classification, squared synthetic logs were generated from...
2015
Three-Dimensional Trend Mapping Using Gamma-Ray Well Logs: Simpson Group, South-Central Kansas
J. H. Doveton , Zhu Ke-an , J. C. Davis
AAPG Bulletin
... be produced using the same methods applied to neutron, density, or sonic logs. The major assumption would be that the lateral persistence of porosity...
1984
3-D Analysis and Model Construction
Charles Kerans, Scott W. Tinker
Special Publications of SEPM
.... Then extract a set of synthetic well logs from the model in the appropriate location for each of the remaining 20 wells that were not used as input data...
1997
High Frequency Borehole Seismic Acquisition and Its Applications for Reservoir Delineation of the Bunyu Field, Onshore Kalimantan, Indonesia
Adriansyah, Patricius Sembiring, Mohammed Badri, Azhar Akhtar
Indonesian Petroleum Association
... to establish a good understanding of seismic reflectivity before interpreting the offset VSP image. A synthetic seismogram was also generated from sonic...
2005
Abstract: Recovering Low Frequencies for Impedance Inversion by Frequency Domain Deconvolution; #90224 (2015)
Sina Esmaeili and Gary Frank
Search and Discovery.com
...-phase wavelets: A tutorial. Geophysics. Lindseth, R. O. (1979). Synthetic sonic logs-a process for stratigraphic interpretation. Geophysics, 3-26...
2015
Structure and Stratigraphy of AVS Field, Java Sea
Roberto Fainstein, Heru Pramono
Indonesian Petroleum Association
... reservoir facies are laterally correlated by well-logs. Although pay zones may have a stratigraphic control, oil is encountered on structural roll-overs...
1986
Applied Geostatistics Method for Clastic Gas Reservoir Facies Modeling of Middle Arang Formation of TS Gas Field, West Natuna Basin
Tigor Siagian, Ali Taha Al-Temimi, Abdulaziz Al-Mousawi, Sonny Winardhi
Indonesian Petroleum Association
... as trough). The TS-1x well utilized for well to seismic tie, check shot and sonic data acquired on this well. The well synthetic and actual seismic...
2017
Abstract: Integrated Geophysical Characterization of the Near-Surface at Priddis, Alberta; #90224 (2015)
J. Helen Isaac, Lei Zhi, Don C. Lawton, and L. R. Bentley
Search and Discovery.com
..., Sustain Calgary, Alberta, Canada, May 12-16, 2014 m depth, with minor, thin sandstones in the section above. The sonic log shows an increase in seismic...
2015
The Attributes of a Wolfcamp ?Reef? Play Pecos County, Texas
Philip H. Carlisle
Fort Worth Geological Society
... the potential of the Wolfcamp, the next step was to determine whether the Wolfcamp was a feasible seismic target. A number of sonic logs were...
2003
The Attributes of a Wolfcamp “Reef” Play Pecos Coounty, TX, by Philip H. Carlisle, #10037 (2003)
Search and Discovery.com
2003