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The AAPG/Datapages Combined Publications Database
Showing 5,949 Results. Searched 200,616 documents.
Heat Conductivity of Some Carbonate Rocks and Clayey Sandstones
H. Zierfuss
AAPG Bulletin
..., such as the determination of porosity, permeability, and matrix density, were performed. Visual inspection under 10× magnification permitted...
1969
ABSTRACT: Application of Geoinformation Techniques in Identifying and Mapping Land Degradation Problems within Amasaman-Pokuase (Northeast of Accra) and its Surrounding areas; #90007 (2002)
Owusu, Emmanuel Adjei, Kwame Nkrumah Kumasi, Albert, Quarmyne Gasu
Search and Discovery.com
... and Pokuase, prevented detail mapping and thus visual estimation were made. It was observed that catchment areas of the Nsakyi River and its tributaries...
Unknown
Look at Situations from all Angles and you will Become More Open: Advanced Analytics Approach to Exploration Portfolio Allocation Decisions, #70378 (2019).
Dmitry Surovtsev, Tom Levy, Muhammad Usman Sethi
Search and Discovery.com
... developed a visual method of handling risk/reward tradeoffs that addresses practical needs of exploration decision makers. The discussion below...
2019
Porosity Determination from Mechanical Measurements in Carbonates Affected by Severe Drilling Fluid Invasion; #42560 (2020)
Peter Kirkham
Search and Discovery.com
.... Visual observations reported that larger pores were filled with drilling mud which would have contaminated measurements and the true porosity appeared...
2020
Learnings on Fracture and Geomechanical Modeling from the Hydraulic Fracturing Test Site in the Midland Basin, West Texas
Xinghui Liu, Yunhui Tan, Amit Singh, Robert Waddle, Kurt Hilarides, David Forand, Baosheng Liang, Shahzad Khan, Margaretha Rijken
Unconventional Resources Technology Conference (URTEC)
... combo logs for two horizontal wells landed in each formation allowed for VTI analysis and estimation of horizontal stress. URTEC-208377-MS 5 Figure...
2021
Towards the Development of a Baseline for Surface Movement in the Surat Cumulative Management Area
Mohsen S. Masoudian, Christopher Leonardi, Zhongwei Chen, Jim Underschultz
Australian Petroleum Production & Exploration Association (APPEA) Journal
... their contributions to the net surface movement is essential. Although several studies in the literature deal with parameter estimation of the subsurface reservoirs...
2019
Microporosity quantification using confocal microscopy
Neil F. Hurley, Kazumi Nakamura, Hannah Rosenberg
Journal of Sedimentary Research (SEPM)
... laser scanning microscopy and automated petrographic image analysis in different rock types: 2D images capillary pressure curves estimation and 3D...
2021
Distribution Patterns of Recent Microbial Endoliths in the Intertidal and Supratidal Zones Bermuda
E. J. Hoffman
Special Publications of SEPM
... was tabulated by visual estimation after Golubic abundance of on were and Nomarski interference under low magnification x250 and given a quantitative...
1984
Oil-Water Two-Phase Flow Behavior in Shale Inorganic Nanopores: From Molecule Level to Theoretical Mathematical Model
Shiyuan Zhan, Yuliang Su, Zhehui Jin, Wendong Wang, Lei Li
Unconventional Resources Technology Conference (URTEC)
...Oil-Water Two-Phase Flow Behavior in Shale Inorganic Nanopores: From Molecule Level to Theoretical Mathematical Model Shiyuan Zhan, Yuliang Su...
2020
Implementation of Multi-Phase Chemical Tracers to Evaluate the Contribution of Extended Lateral Lengths in Unconventional Field
Abdulelah K. Al Mulhim, Ahmad A. Alamri, Abdulrahman M. Alowaid
Unconventional Resources Technology Conference (URTEC)
...Implementation of Multi-Phase Chemical Tracers to Evaluate the Contribution of Extended Lateral Lengths in Unconventional Field Abdulelah K. Al...
2025
Quantitative Mineralogical Characterization of Sandstones by Back-Scattered Electron Image Analysis
A. Dilks, S. C. Graham
Journal of Sedimentary Research (SEPM)
... are applied where phases overlap in gray level. The concentration of each phase in each image is then measured as proportional area, and the average over...
1985
Swanson's 30-40-30 rule
A. Hurst, G. C. Brown, R. I. Swanson
AAPG Bulletin
.... A traditional approach to estimation of the most likely reserves in a prospect is to assume that the midpoint (median) values for areal extent, pay thickness...
2000
Evolution and Evaluation of a Shallow-Marine LRLC Reservoir with Advanced Well-Log Measurements: A Case Study from Offshore Nigeria, #41460 (2014).
Jemine Olare, Joseph Otevwemerhuere, Leigh Jefford, Steve Parkins, Chikezie Nwosu, Chandramani Shrivastava, Chiara Cavalleri, Hugo Espinosa
Search and Discovery.com
... constitute a substantial percentage of total porosity and lead to higher estimation of water saturation. Finally, rock texture and structural position...
2014
Seismic data interpolation via frequency-constrained 3D inception Unet
Yen Sun, Paul Williamson
International Meeting for Applied Geoscience and Energy (IMAGE)
... is similar for these three approaches. For SEAM synthetic data example, all NNs are first trained with depth migrated images from the open-source SEAM Phase 1...
2022
Safely Producing the Bekapai Mature Field Up to Its Maximum Limit
Hanny, Alien Feliska, Achmad Jamaludin
Indonesian Petroleum Association
... MMSCFD based on radiation and dispersion criteria with good vent tip integrity through visual inspection result. This”mini-debottlenecking” effort...
2017
Integrated Effort to Improve Gas Quality in Sumatra Operations
Heru Cahyono
Indonesian Petroleum Association
.... Some contaminated TEG problems can be noticed easily thru visual inspection, but a complete TEG analysis of lean and rich samples can provide...
2017
Backshore Heavy-mineral Concentration on Sapelo Island, Georgia
James R. Woolsey, Vernon J. Henry, Jesse L. Hunt
Journal of Sedimentary Research (SEPM)
... to a halfmeter or more in thickness are found that contain greater than 90% heavies. Visual observations of the storm effects on the Sapelo Island beach were...
1975
The effect of oil emplacement on quartz cementation in a deeply buried sandstone reservoir
Richard H. Worden, Mohammed Bukar, and Philip Shell
AAPG Bulletin
... quality) distribution, leading to (1) increased accuracy in volumetric reserve estimation (e.g., stock tank oil initially in place) and (2) being able...
2018
Construction and Application of a Stratigraphic Inverse Model
Timothy A. Cross, Margaret A. Lessenger
Special Publications of SEPM
... Lerche and Lessenger this volume on visual the visual Numerical Copyright Experiments in Stratigraphy l1999 1 SEPM Recent Advances in Society...
1999
Landry Formation of Kugaluk N-02 well (Devonian, northern mainland NWT): insight into formation’s boundaries, lithofacies, and stratal stacking patterns
P. B. Kabanov
CSPG Bulletin
.... Wielens, J.B.W. 1987. Study of Pre-Mesozoic Stratigraphy and Structure of Tuktoyaktuk Peninsula, Phase 1-March, 1987. Geological Survey of Canada, Open...
2014
Chapter Four: Thin-Bedded Turbidites: Overview and Petroleum Perspective
Dorrik A. V. Stow, Bayonle A. Omoniyi
AAPG Special Volumes
..., 2016) as outlined later. Whereas many studies rely on visual inspection and estimation of bed-thickness trends, Hiscott (1981) has demonstrated...
2018
Imbrication, Paleocurrents and Other Sedimentary Features in the Lower New Red Sandstone, Devonshire, England
D. J. C. Laming
Journal of Sedimentary Research (SEPM)
... were substantially parallel to imbrication directions (fig. 2). Imbrication.--Visual estimation of imbrication direction can be made in quite small...
1966
Provenance and paleodrainage patterns of Upper Jurassic and Lower Cretaceous synrift sandstones in the Flemish Pass Basin, offshore Newfoundland, east coast of Canada
David G. Lowe, Paul J. Sylvester, Michael E. Enachescu
AAPG Bulletin
... Processing, v. 84, p. 310320, doi:10.1016/j.minpro.2006.07.018.Folk, R. L., 1951, A comparison chart for visual percentage estimation: Journal...
2011
Sequence stratigraphic framework of the Carbonera Formation sediments of Llanos Foothills, Colombia integrated with well logs character and seismic spectral decomposition establishes their depositional setting
E.Saeid, C. G. St. C. Kendall, J. Kellogg
International Meeting for Applied Geoscience and Energy (IMAGE)
... seismic volume via a synthetic seismic trace created from well (A) logs and a check-shot survey, adjusting the T-D (time-depth) and wavelet to each other...
2021
Organic Geochemistry as an Aid to Exploration in the Eastern Java Sea
K. L. Russell, C. Sutton, W. C. Meyers
Indonesian Petroleum Association
... areas is difficult. Visual analysis shows the kerogen to consist primarily of structural plant debris, while minimal amounts of amorphous kerogen...
1976