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The AAPG/Datapages Combined Publications Database
Showing 36,782 Results. Searched 200,693 documents.
First Results of Drilling the Aral-Sor Experimental Well in the Peri-Caspian Depression
M. M. Charygin, Yu. M. Vasil’yev, B. A. Filipchuk, A. G. Shleyfer, K. A. Li, B. K. Proshiyakov, M. I. Bogacheva, V. I. Paramonov, N. B. Gibshman
Petroleum Geology: A Digest of Russian Literature
... position of several seismic reflecting horizons, the physical-chemical composition and reservoir properties of the rocks, distribution of hydrocarbons, etc...
1966
Extended Abstract: Organic-Rich Mudstones: Asking the Right Questions
Stephen Schutter
Houston Geological Society Bulletin
... of deposition and diagenesis is not an abstract exercise, but directly impacts petrophysical and engineering properties of the mudstones...
2014
Marcellus Shale Asset Optimization through Increased Geological Understanding; #41144 (2013)
Chaoqing Yang, Douglas Bowman, James Morris, and Bill Zagorski
Search and Discovery.com
... browser (video will not play if pdf file is downloaded to the computer), (2) select the Option "Trust this host one time only" (as part of a yellow...
2013
A Comprehensive Quicklook Petrophysical Method to Log Analysis in Permian Basin Carbonates
George A. Anderson, III, George B. Asquith, Scott Frailey
West Texas Geological Society
... properties of the formations, including the volumetric extent and geometric nature of the pore system, electrolytic properties and volume...
2002
Magnetic and Electrical Study of a Roll-Front URanium Deposit in the Denver Basin, Colorado
Louis J. O'Connor, Bruce D. Smith
Rocky Mountain Association of Geologists
... S OF ROLL FRONTS 1450 Fig. 5-VLF-apparent-resistivity profile (curve a), residual-magnetic-field profile (curve b), and topographic surface (curve...
1978
Joint VTI and Mud Slowness Inversion Using Multiple Modes and Adaptive Weighting
Mark Collins
Unconventional Resources Technology Conference (URTEC)
... for VTI anisotropy. However, the Stoneley mode dispersion curve is sensitive to mud speed, particularly in fast formations (Tang and Cheng 2004...
2013
Subsurface Characterizaton Using Microseismic Velocity, Attenuation, and Ansiotrophy Tomography in a Geothermal Field
Ahmad Syahputra, Andri Dian Nugraha, Rachmat Sule, Sri Widiyantoro
Indonesian Petroleum Association
... time in velocity tomography, derived from fitting a theoretical spectral curve with observed spectral data. The attenuation 3-D model was generated...
2014
Fracture-Porosity Identification from Anisotropy AVO and Fluid Substitution Modelling in Seismic 2D Data
Septian Prahastudhi, Tenny Octaviani, Ayi Syaeful Bahri, Yulia Putri Wulandari
Indonesian Petroleum Association
... properties of crack (D) and anisotropy gradient (Gan). The crack properties can be computed after fluid replacement modeling using Gassmann Equation to find...
2012
ABSTRACT: Shale Petrophysics: Electrical, Dielectric and NMR Methods to Characterize Mudrocks and Discover Relationships to Mechanical Properties and Hydrocarbon Affinity; #90122 (2011)
M. Ben Clennell, Matthew Josh, David Dewhurst, Lionel Esteban, and Mark Raven
Search and Discovery.com
...ABSTRACT: Shale Petrophysics: Electrical, Dielectric and NMR Methods to Characterize Mudrocks and Discover Relationships to Mechanical Properties...
2011
The Role of Sedimentary Fabric for Rock Typing and Model Upscaling in Carbonate Reservoirs; #50306 (2010)
Volker C. Vahrenkamp and Anouk Creusen
Search and Discovery.com
.... With the goal of building reservoir-size dynamic models this also constitutes a significant upscaling problem for static and dynamic properties...
2010
3-D Surface-Wave Estimation and Separation Using an Iterative Closed-Loop Approach; #41898 (2016)
Tomohide Ishiyama, Gerrit Blacquiere
Search and Discovery.com
... with different velocities. 0 Time (s) • Dispersive ( P N) 0 x (km) 1 2 -2 -1 Surface-wave properties 0 (0) 0 5 1 10 Frequency (Hz) 0.5...
2016
Identification and calculation of transfer overpressure in the northern Qaidam Basin, northwest China
Changyu Fan, Zhenliang Wang, Aiguo Wang, Suotang Fu, Liqun Wang, Yongshu Zhang, Hongxi Kong, and Xiao Zhang
AAPG Bulletin
... mechanisms on the physical properties of rock (Hermanrud et al., 1998; van Ruth et al., 2004). Such study further determines various methods of pressure...
2016
Improving total organic carbon estimation for unconventional shale reservoirs using Shapley value regression and deep machine learning methods
Jaewook Lee, David E. Lumley, and Un Young Lim
AAPG Bulletin
... of the attributes to networks without understanding physical or statistical relationships between TOC and seismic properties. Therefore, we develop...
2022
3-D Anisotropic Damage Mechanics for Modeling Interaction Between Hydraulic and Natural Fracture Planes in a Layered Rock Application to Eagle Ford and Wolfcamp
Yamina Aimene, Chad Hammerquist, John A. Nairn, Ahmed Ouenes
Unconventional Resources Technology Conference (URTEC)
... and zero horizontal stress loads along with material properties Esoft = 13 GPa, Estiff = 40 GPa (Figure 9c – black curve). The stress gradient...
2018
Reservoir prediction using graph-regularized deep learning
Kaiheng Sang, Nanying Lan, Fanchang Zhang
International Meeting for Applied Geoscience and Energy (IMAGE)
... to the underground media properties and require certain assumptions. With the development of computing science, deep learning based on statistical...
2022
A Method of Estimating Formation Pressures from Gulf Coast Well Logs
Harold H. Ham
GCAGS Transactions
... to establish a normal pore pressure curve for South Louisiana by plotting shale properties vs depth from fifty or more wells located in lower Terrebonne...
1966
Discussion on Well Logging Response Diversity Mechanism of the Low Permeability and Ultra-Low Permeability Reservoirs in Yanchang Formation, East-central of Ordos Basin
Xiaoli Zhang, Dongen Tian, Zhen Yang, Junhui Lu, Xueyao Shi, Tiande Xi
International Meeting for Applied Geoscience and Energy (IMAGE)
... response characteristics of oil layers and water layers is complicated. At the same time, the distribution of oil layers and water layers not only has...
2021
Reducing the Uncertainty of Static Reservoir Model in a Carbonate Platform, through the Implementation of an Integrated Workflow: Case A-Field, Abu Dhabi, UAE, #20370 (2016).
Kevin M. Torres, Noor F. Al Hashmi, Ismail A. Al Hosani, Ali S. Al Rawahi, Humberto Parra
Search and Discovery.com
... Dhabi, United Arab Emirates 2 Abstract Predicting the spatial distribution of petrophysical properties within heterogeneous reservoirs is affected...
2016
Properties of Thrusts and Upper Bounds for the Size of Thrust Sheets
Robert D. Hatcher Jr.
AAPG Special Volumes
...Properties of Thrusts and Upper Bounds for the Size of Thrust Sheets Robert D. Hatcher Jr. 2004 18 29 AAPG Memoir 82: Thrust tectonics...
2004
Dolostone Reservoir Texture and Fluid Flow
H. M. C. Danielli, Scott M. Frailey, George B. Asquith
West Texas Geological Society
... hydrodynamic properties, have been modified from their original, depositional characteristics, and may be very different from those of the calcite...
2020
Dolostone Reservoir Texture and Fluid Flow
H. M. C. Danielli, Scott M. Frailey, George B. Asquith
West Texas Geological Society
... hydrodynamic properties, have been modified from their original, depositional characteristics, and may be very different from those of the calcite...
1996
Degree of Advancement of Petroleum Exploration in United States
M. King Hubbert
AAPG Bulletin
..., and its integral, the cumulative production. The general properties of the curve of the production rate, dQp/dt, plotted against time, are known...
1967
Fast Probabilistic Forecasting of Oil Production using Monte Carlo Simulations on Data Driven Acquisition of Decline-Curve Parameter Distributions
V.B.K. Chavali, W. J. Lee
Unconventional Resources Technology Conference (URTEC)
... of ‘bad data’ from log-log rate time plots to derive unique decline curve parameters for every well. We use the log-log rate vs material-balance time...
2021
Brownfield modifications to convert existing gas production facilities for CCS operations
Christopher Jones
Australian Energy Producers Journal
... of the peculiar fluid properties of CO2 in comparison to hydrocarbon fluids. Peculiar fluid properties Density variability The density of supercritical CO2...
2024
Artificial Formation Fracturing in Southern Oklahoma and North-Central Texas
Warren L. Sallee, Fred E. Rugg
Tulsa Geological Society
... leases, once thought to be of little value, changed into valuable properties. On every hand there is evidence of revived interest in old properties...
1954