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The AAPG/Datapages Combined Publications Database
Showing 3,961 Results. Searched 200,630 documents.
First Seismic Survey in Indonesia For The CCS Project Using Vibroseis as a Non-Explosive Seismic Source
Takeshi Kozawa, Nobuhito Shimada, Masami Hato, Alfian Bahar, Awali Priyono, Rachmat Sule, Stevanus P. H. Silban, Toshifumi Matsuoka, Toru Takahashi, Takao Aizawa, Isamu Kuboki, Alphius D. Guntara
Indonesian Petroleum Association
... by blue circle) were eliminated by increasing the number of sweeps. Continuity of reflection (indicated by red circle) also improved by increasing...
2017
Methods and Preliminary Results in a Study of Minerals from the Eastern Gulf of Mexico
Nora Gladwin Fairbank
Journal of Sedimentary Research (SEPM)
...). End_Page 273------------------------ proportion of minerals decreases with increasing distance from the coast. The circle diagrams and percentages...
1956
Three-Dimensional Shape Analysis of Fine-Grained Sediments
Alan E. Wright
Journal of Sedimentary Research (SEPM)
... circle of the projection of the greatest and median diameters, and dc = the diameter of a circle equal in area to this projection, as being more...
1957
Biogenic Gas Reservoir Distribution Analysis Using AI Inversion and Seismic Attributes in The Nias Basin, North Sumatra
Nurul Azizah Haris, Ninda Saphira Mustafa, Fathkhurozak Yunanda Rifai, Shaska R. Zulivandama, Sabrianto Aswad
Indonesian Petroleum Association
... impedance. The targeted zone containing hydrocarbons near the well is shown by a black circle, the targeted zone is marked with a reddish color that has...
2020
Comparison of Interval Velocity and Inversion Velocity Usage to Build 3D Pore Pressure Models - Case Study: JA Field, East Java Basin
Jihan Hardiyanti Arief, Alamsyah M. Juwono, Muhajir
Indonesian Petroleum Association
... circle). The red circle shows a contrast in color that indicates changes in the value of pore pressure, which significantly increases then decreases...
2020
An Effective Method to Improve Borehole Tortuosity and Tripping Out Speed in Interbedded Lithology Using Dual Cutting Eccentric Reamer in Swamp Drilling Operation
Bintang Kusuma Yuda, Aditia Hermawan, Rangga Saputra, Angga Dwikara, Triadi Herwasto Aribowo
Indonesian Petroleum Association
... Cutter that allows the tool to trim the formation. Only two (out of four) blades that has cutting structures on. On Section A-A, red circle or pass through...
2022
Application of the Electron Microscope to the Study of Particle Orientation and Fissility in Shale
Mack Gipson, Jr.
Journal of Sedimentary Research (SEPM)
...)-360 = 204. The A value is simply wrapped around the circle one complete revolution, and the remaining angle is recorded as A. For an A value of <180...
1965
Well Interference Testing using Fiber Optics Production Analysis
Marcel A. Grubert, Xinyang Li, Todd Bown, J. Andres Chavarria
Unconventional Resources Technology Conference (URTEC)
... is a circle, which in general is executed on a few wells / pads and then the learnings / designs are transferred to the remaining pads in the field. Past...
2021
Unveiling Hydrocarbon Potential: Petrophysical Characterization of Unconventional Reservoir in the X Field, Lamongan Sub-Basin, East Java, Indonesia
Atalya Timothy Bebena, Andy Setyo Wibowo, Intan Andriani Putri, Mokhammad Puput Erlangga
Indonesian Petroleum Association
... zones (black circle) with a cut-off value of 0.3. In Figure 3, high porosity is indicated by the color purple, whereas low porosity is represented...
2024
Single-use Fiber Analysis on Fault-driven Frac Propagation Anomalies in the Midland Basin
Dugan R. Hughes, Jill Thompson
Unconventional Resources Technology Conference (URTEC)
... and study area outline (red circle), adapted from Brown, A. 2019. Figure 1b. North Midland Basin study area type log. The Andrews Shear Zone (ASZ...
2023
A Long-Axis Clast Fabric Comparison of the Squantum "Tillite", Massachusetts and the Gowganda Formation, Ontario: NOTES
John F. Lindsay , C. H. Summerson, P. J. Barrett
Journal of Sedimentary Research (SEPM)
... equal-area projection and contoured by a method, proposed by Kamb (1959), which uses a counting circle of a size that is a function of the number...
1970
Extended Abstract: Unraveling Gulf Coast Paleo-Rainfall Variability Using Climate Proxies Archived in Alabama Stalagmites
Joshua Vanlandingham, W. Joe Lambert
GCAGS Transactions
.... Figure 1. Location of our study site at Cathedral Caverns (open circle) in relation to DeSoto Caverns (closed circle) and the University of Alabama...
2013
Tectonic History of the Arctic
L. P. Sonenshayn, L. M. Natapov
Petroleum Geology: A Digest of Russian Literature
... Circle and had a boreal fauna, while the fauna of East Europe and North America formed an independent province. The Upper Carboniferous limestones...
1990
Exploring medieval adits in a copper mine using ground-penetrating radar imaging (GPR)
Franz-Luitpold Kessler
Geological Society of Malaysia (GSM)
... dates from 1965. The position of the mine is shown by the uppermost yellow circle. The other yellow circles are locations of adjacent mining locations...
2018
Sieve Data-Size and Shape Information
Stephen K. Kennedy, Thomas P. Meloy, T. E. Durney
Journal of Sedimentary Research (SEPM)
... shape analysis in closed form (Ehrlich and Weinberg 1970) is used as the shape descriptor: [EQUATION] The shape of any particle is represented by a circle...
1985
Recent Domal Structures in Southeastern New Mexico
James D. Vine
AAPG Bulletin
..., the structure is a nearly perfect circle about 1,200 feet in diameter. Railroad cuts at both the east and west side provide excellent exposures...
1960
Turbulence Effects on the Settling of Suspended Particles
Peter Nielsen
Journal of Sedimentary Research (SEPM)
... along any circle with center (-wo/, 0); see figure 3. The trapping effect is not peculiar to the somewhat artificial forced vortex: it is possible...
1993
Chapter 26: Stratigraphic and Depositional Architecture of a Slope Channel System: Isaac Channel 5, Castle Creek South, Isaac Formation, Windermere Supergroup, British Columbia, Canada
Ernesto Schwarz, R. W. C. Arnott
AAPG Special Volumes
..., complete Bouma sequences (non-amalgamated element). Person for scale (white circle). Figure 5. Detailed view of C1.3 story. Note irregular bedding...
2007
Influence of Clast Axial Ratio on Macrofabric Strength in Periglacial Colluvium
Susan W.S. Millar, Frederick E. Nelson
Journal of Sedimentary Research (SEPM)
... into the plane of the local slope (Nelson 1985) and contoured using Starkey's (1977) point-counting method. Each counting circle occupied 2% of the projective net...
2003
Northeast Thompsonville Field, South Texas: Key to Future Exploration for Downdip Wilcox Production?
Leighton F. Young, Jr.
AAPG Bulletin
... and gamble on the presence of permeable Wilcox sandstone. The circle (Fig. 1) shows the location of the first well drilled, the Austral Oil Company...
1966
Determination of Lithology from Well Logs Using a Neural Network (1)
SAMUEL J. ROGERS , J. H. FANG , C. L. KARR , and D. A. STANLEY
AAPG Bulletin
... limestone, sandy shale, etc.). The winning node is represented with an open circle on the end of the line in its column (this marking is helpful when...
1992
Controls of basement faults on the geometry and evolution of compressional basement-involved structures
Debapriya Paul, Shankar Mitra
AAPG Bulletin
..., v. 31, p. 10121027, doi:10.1016/j.jsg.2009.03.008.Olsen, W. G., 1948, Circle Ridge and Maverick Springs oil fields, Fremont County, Wyoming, in J. B...
2012
Abstract: Interpreting Uncemented Multistage Hydraulic Fracturing Completion Effectiveness Using Fiber-Optic DTS Injection Data; #90174 (2014)
E. H. Holley, M. M. Molenaar, B. Banack, and E. Fidan
Search and Discovery.com
.... The spikey data highlighted within the dotted circle in Interval 3 is again an artifact characteristic of the fiber-optic cable installation method...
2014
Abstract: Reverse Time Migration of Prestack Elastic Data; #90224 (2015)
R. Ferner and M. D. Sacchi
Search and Discovery.com
... temporally and Spatially. a.) Horizontal particle velocity (circle) at time t + 2 . b.) Normal Horizontal Stress (diamond) and Shear Stress (square...
2015
Observations of Intrinsic Anisotropy in Varied Geologic Settings, #40562 (2010)
Lori A. Hathon, Michael T. Myers
Search and Discovery.com
.... The ring of transducers can be moved along the length of the plug to make multiple measurements •Outer circle is azimuth •Green grid lines are velocity...
2010