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The AAPG/Datapages Combined Publications Database
Showing 5,948 Results. Searched 200,693 documents.
Reservoir Geology of the Carmopolis Oil Field, Brazil
A. Candido, N. C. Wardlaw
CSPG Bulletin
.... 1978. Estimation of recovery efficiency by visual observation of pore systems in reservoir rocks. Bulletin of Canadian Petroleum Geology, v. 26, p...
1985
Application of Sterane Epimerization to Evaluation of Yoshii Gas and Condensate Reservoir, Niigata Basin, Japan (1)
NORIYUKI SUZUKI
AAPG Bulletin
... derived from Tertiary source rocks: Organic Geochemistry, v. 9, p. 293-304. Hirai, A., 1980, Visual kerogen composition in source rocks from Niigata...
1990
Porosity Evolution of Lacustrine Organic-matter-rich Shales in China
Songtao Wu, Ling Su, Xiufen Zhai, Rukai Zhu, Jinggang Cui
Unconventional Resources Technology Conference (URTEC)
... porosity evolution study can be divided into two groups: (1) Visual observation, which includes analysis on shale samples of different maturities with high...
2016
Fracture model and structural history of Gunung Keriang, Kedah
Muhammad Amzar Bin Aznan, Nasrul Azmin Bin Mansor, Choong Chee Meng, Siti Sarah Binti Ab Rahman, Muhammad Aslam Md Yusof, Muhammad Azfar Bin Mohamed
Geological Society of Malaysia (GSM)
..., as delineated by the Kisap Thrust (Figure 1A). During the Upper Triassic period, another deformation phase ensued following intrusive events, resulting...
2024
The Combined Effects of Wave Motion and Tidal Currents on the Morphology of Intertidal Ripple Marks: The Wash, U.K.
C. L. Amos , M. B. Collins
Journal of Sedimentary Research (SEPM)
... during the first phase of the flood and the final stage of the ebb only (Amos, 1974). This estimation was based on the sum of the wave and current shear...
1978
Sandstone in Lower Cretaceous Helvetiafjellet Formation, Svalbard: Bearing on Reservoir Potential of Barents Shelf
Marc B. Edwards
AAPG Bulletin
..., and volcanic rock fragments. The relative abundance of grain types was estimated by comparison with visual-estimation charts. Other types of grains...
1979
Selected Examples Illustrating Integration of Rock-Log Data to Determine Reservoir Petrophysical Characteristics: Part III
R. W. Hietala, E. T. Connolly, H. R. King, R. M. Sneider
AAPG Special Volumes
... is demonstrated; (4) variable water saturations are shown to be consistent with visual rock types and measured core properties; (5) variations in clay...
1984
Petrophysical Evaluation of Carbonates from the Weyburn Oil Field Using Synchrotron X-Ray Computed Microtomography
Chad Glemser, Tom Kotzer, , Steve Whittaker, and Chris Hawkes
Saskatchewan Geological Society
...) are improving the understanding of the relationship between the Linear Attenuation Coefficient (LAC), phase density and mineral identification. Additionally...
2006
Continuous Mineral Mapping of Core Using Hyperspectral Imaging: Example from the Upper Cretaceous Austin Chalk Marathon 1 Robert Todd Core, Central Louisiana
Tobi Kosanke, Robert G. Loucks, Toti Larson, James Greene, Paul Linton
Unconventional Resources Technology Conference (URTEC)
... uses a combination of short-wave infrared light (SWIR) and long-wave infrared light (LWIR) to create a visual ‘map’ of the minerals on the surface...
2019
Abstract: Reverse Time Migration of Prestack Elastic Data; #90224 (2015)
R. Ferner and M. D. Sacchi
Search and Discovery.com
...(i, j− 2 ) vx(i,2j) = vx(i,2j) + (2) Figure 1 Visual representation of equation 2 on standard staggered grid. Note the grid is staggered 1 both...
2015
Evaluation of Empirical Correlations and Time Series Models for the Prediction and Forecast of Unconventional Wells Production in Wolfcamp A Formation
Aimen Laalam, Houdaifa Khalifa, Habib Ouadi, Mouna Keltoum Benabid, Olusegun Stanley Tomomewo, Mouad Al Krmagi
Unconventional Resources Technology Conference (URTEC)
... not accurately capture the highly nonlinear multi-phase flow behavior and complex fracture networks in unconventional gas reservoirs (Jiang et al., 2015...
2024
Interpretation, Visualization and Presentation of Digital Well-Log Data in 3D Virtual Reality Space, #40617 (2010)
Gary L. Kinsland, Christoph Borst, Nathan Bryant,
Search and Discovery.com
..., the environments are sufficiently represented in the imaged well logs as to allow visual recognition and correlation of the synchronous depositional environments...
2010
Interpreting Seismic Amplitude Volume Technique Attributes; #42051 (2017)
Luis Vernengo, Eduardo Trinchero, Maximiliano Garcia Torrejon, Ignacio Rovira
Search and Discovery.com
... by choosing a definite analysis window, and then rotates the phase of the data by negative 90 degrees using the mathematical operation of Hilbert transform...
2017
Why we Need Color, A. Brown, #40069 (2003)
Search and Discovery.com
2003
Sustain Cycle Pipeline Integrity Management System
Andi M Palkar
Indonesian Petroleum Association
..., can be decided. In pipeline operation phase, the maintenance is crucial to deliver the expected product flowrate whilst inspection is critical...
2015
Aeromagnetics of Southern Alberta within Areas of Hydrocarbon Accumulation
G.E. Leblanc,, W.A Morris
CSPG Bulletin
... Ross (ed.). Lithoprobe Report no. 59, p.63-79. Leblanc, G. E. and Morris, W. A. 1998. Wavelet analysis approach to de-noising of magnetic data. Society...
1999
Laboratory Studies on the Effect of Surfactant Injection H and B to Oil Recovery from Oil Content on Carbonate Rocks
Harry Budiharjo S, Leksono Mucharam, Chyntia Bilqish Tenovina, Benny Ariandy Saputra
Indonesian Petroleum Association
... Ahmed (2001) defines wettability as a rock's ability to be moistened by the fluid phase, if it was given two immiscible fluids. Dag Chun Standnes (2001...
2018
Abstract: Interactive 3D Modeling and Visualization of Well Configurations and Trajectories in Reservoir Simulation Post-Processing; #90174 (2014)
Sowmya Somanath, Nicole Sultanum, Jonatas Medeiros, Emilio Vital Brazil, Sheelagh Carpendale, Ehud Sharlin, Carla Dal Sasso Freitas, Eric Mackay, and Mario Costa Sousa
Search and Discovery.com
... and/or existing wells and visual analysis of uncertainty ranges for both geological and flow simulation properties. Introduction & Method The unique challenges...
2014
Benchmarking Recovery Factors of Individual Wells Using a Probabilistic Model of Original Gas in Place to Pinpoint the Good, Bad and Ugly Producers
John Richardson, Wei Yu, Ruud Weijermars
Unconventional Resources Technology Conference (URTEC)
... is prohibited. Summary Estimation of original gas in place (OGIP) in a rock volume provides an upper limit for the expected ultimate recovery...
2016
The evolution of pore-scale fluid-saturation in low-permeability sandstone reservoirs
Keith W. Shanley and Robert M. Cluff
AAPG Bulletin
..., 1978, Estimation of recovery efficiency by visual observation of pore systems in reservoir rocks: Bulletin of Canadian Petroleum Geology, v. 26, p...
2015
Recent Developments in Logging Techniques and Interpretation in Indonesia
Yves M. Pirard, William J. Prins, Carlos Cramez
Indonesian Petroleum Association
... to a pessimistic estimation of oil saturation. Whereas the Induction log remains an excellent device for hydrocarbon detection, the newer Dual Laterolog-MICROSFL...
1976
Characterization of a Morrowan Sandstone Reservoir, Lexington Field, Clark County, Kansas
Martin Emery, P. G. Sutterlin
Oklahoma City Geological Society
..., New York, 252 p. Wardlaw, N. C., and Cassan, J. P., 1978, Estimation of recovery efficiency by visual observation of pore systems in reservoir rocks...
1989
Volcaniclastic Petroleum Systems Theory and Examples from Indonesia
Bernhard W. Seubert
Indonesian Petroleum Association
... conventional workflows include the following. Estimation of the volume of shale (Vsh or Vcl). Typically, Vsh is calculated from the gamma ray (GR) response...
2015
Abstract: Application of Machine Learning and Advanced Visualizations for Fast and Reliable Deterministic History Matching; #91204 (2023)
Babatope Kayode, Karl Stephen, Sheriff Khattab
Search and Discovery.com
... reasons why automatic methods for history matching have had limited success after extensive development. Automatic parameter estimation works only once...
2023
Accelerating Site Characterizations: Using Cone Penetrometer Testing and HydroPunch® to Assess the Environmental Media
Bruce Manchon
Houston Geological Society Bulletin
... techniques and on-site analytical methods. The ASC procedure used in the initial site characterization phase can reduce the cost and time required to conduct...
1996