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The AAPG/Datapages Combined Publications Database
Showing 18,796 Results. Searched 200,639 documents.
Investigation of Permeability Change in the Bandanna Coal Formation of the Fairview Field Using Time-Lapse Pressure Transient Analysis
A. Salmachi, J. Barkla
Australian Petroleum Production & Exploration Association (APPEA) Journal
... pressure. The results indicate that coal permeability can enhance up to one order of magnitude during the life of a CSG well in the Fairview Field...
2019
The effect of morphology on postmortem transportation of bivalves and its taphonomic implications
Devapriya Chattopadhyay, Ashish Rathie, Anirban Das
PALAIOS
... be regarded as stabilizing forces. Thus, the stability of a shell in flow depends on the magnitude of drag and lift generated by the fluid, in relation...
2013
Hydraulic fracturing during the formation and deformation of a basin: A factor in the dewatering of low-permeability sediments
John W. Cosgrove
AAPG Bulletin
... 737 748 85 4 The geological expression of hydraulic fracturing is varied and is controlled primarily by the magnitude of the differential stress...
2001
Stratigraphic Evolution of Blake Outer Ridge
R. G. Markl , G. M. Bryan
AAPG Bulletin
... Boundary Undercurrent; this phase is characterized by strata thinning and dipping upridge and toward the ridge axis. The reversal of dip is explained...
1983
Fracture permeability created by perturbed stress fields around active faults in a fractured basement reservoir
Tetsuya Tamagawa, David D. Pollard
AAPG Bulletin
... at the nonproductive well indicate that fracture apertures fluctuate significantly in response to the magnitude of stresses normal to the fracture surfaces...
2008
Recent Advances in the Characterization of Unconventional Reservoirs with Wide-Azimuth Seismic Data
Ran Bachrach, Colin M. Sayers, Sagnik Dasgupta, Josimar Silva, Stefano Volterrani
Unconventional Resources Technology Conference (URTEC)
... to estimate anisotropy, principle directions, and to constrain the orientation and magnitude of the principal in-situ stresses. In addition...
2013
Iron Content of Organogenic Dolomite as a Reflection of Chemical Reactions within the Zone of Sulfate Reduction: A Potential Tool for Depositional Studies of Organic-Rich Mudstones
Haleigh Howe, Steve Chipera, Leonardo Alcantar-Lopez
Unconventional Resources Technology Conference (URTEC)
... substitution, controls the overall unit-cell dimension of the dolomite/ankerite phase. By measuring the location of 1 0 4 reflection in X-ray...
2016
Basement Motion and Sediment Loading: A Quantitative Study in Northern Louisiana, Gulf of Mexico
I. Csato , S. Cao , K. Petersen , I. Lerche , N. Sullivan , A. Lowrie
GCAGS Transactions
... by rifting during the Jurassic. Evaporites, transgressive carbonates, and continental to deltaic sediments accumulated after the rift phase. The basin...
1994
Structural History of the W Natuna Basin and the Tectonic Evolution of the Sunda Region
S. R. Daines
Indonesian Petroleum Association
... Natuna Basin were formed deformation during two distinct deformation periods. The first phase was one of crustal extension, lasting from 40-29 m.y....
1985
Microseepage vs. Macroseeepage: Defining Seepage Type and Migration Mechanisms for Differing Levels of Seepage and Surface Expressions; #42542 (2020)
Michael A. Abrams
Search and Discovery.com
.... The vertical gas leakage is believed to be the result of continuous phase buoyancy gas flow from small colloids of molecules. The near vertical leakage...
2020
Assessment of Rate Normalization and Pressure Deconvolution Techniques to History-Match and Forecast Production of Tight-Oil Reservoirs Using a Physics-Based Rate-Time Model
Leopoldo M. Ruiz Maraggi, Larry W. Lake, Mark P. Walsh
Unconventional Resources Technology Conference (URTEC)
... and hindcast production using the single-phase slightly compressible rate-time model to the: (a) normalized rate, and (b) deconvolved unitpressure-drop rate...
2021
Sedimentary Environments in Cretaceous Dakota Sandstone in Northwestern Colorado
Donald W. Lane
AAPG Bulletin
... and the psammites du Condroz (Devonian): Geologie en Mijnbouw, Nieuwe Ser., 16e Jahrgang, Nummer 2, p. 25-47. Van Straaten, L. M. J. U., 1954b, Composition...
1963
Chemical Features
Robert V. Demicco, Lawrence A. Hardie
Special Publications of SEPM
... (see Hardie, 1977a, p. 178-183). Thus, in Recognition of ancient analogs of these deposits would be of the spectrum of climatically influenced marine...
1994
Pressure Responses (Deformation) in Carbonate Sediments and Rocks Analysis and Application, Canning Basin
Brian W. Logan
Petroleum Exploration Society of Australia (PESA)
... that are geometrical• ly regular or irregular. Vein structures may be of a single tensional phase or reflect multiple phases. Vugs and Vugular...
1984
Tectonic and Structural Framework of the Northeast Newfoundland Continental Margin
M. E. Enachescu
CSPG Special Publications
...., this volume). After the initial rifting phase, both fault- and thermally controlled subsidence occurred. Late Early Jurassic to Middle Jurassic...
1987
Formation of detrital clay grain coats by dewatering of deep-water sands and significance for reservoir quality
Kristin W. Porten, Michał J. Warchoł, Ian A. Kane
Journal of Sedimentary Research (SEPM)
..., Special Publication 34, p. 291– 316. Baas, J.H., Best, J.L., Peakall, J., and Wang, M., 2009, A phase diagram for turbulent, transitional and laminar...
2019
Pyrrhotite and associated sulphides and their relationship to acid rock drainage in the Halifax Formation, Meguma Group, Nova Scotia
Don Fox, Clare Robinson, Marcos Zentilli
Atlantic Geology
... pyrrhotine en de nombreux endroits partout a l’interieur de la Formation d’Halifax, les dtudes anterieures des ERA ne se sont pas attardees de fa...
1997
Evaluating the Development of Upper Jurassic Reefs in the Smackover Formation, Eastern Gulf Coast, U.S.A. Through Fuzzy Logic Computer Modeling
William C. Parcell
Journal of Sedimentary Research (SEPM)
... (2001) recognized that the Smackover Formation represents only the latest transgressive phase and regressive phase of this T-R cycle (Fig. 4). Within...
2003
3-D Architecture and Sequence Stratigraphic Evolution of a Forced Regressive Top-Truncated Mixed-Influenced Delta, Cretaceous Wall Creek Sandstone, Wyoming, U.S.A.
Keumsuk Lee, George A. McMechan, M. Royhan Gani, Janok P. Bhattacharya, Xiaoxian Zeng, Charles D. Howell Jr.
Journal of Sedimentary Research (SEPM)
.... The older lower lobe forms a fan-shaped delta lobe composed of top-truncated coalesced mouth bars. The second phase of bars is largely top-preserved, building...
2007
Origin and timing of late diagenetic illite in the PermianCarboniferous Unayzah sandstone reservoirs of Saudi Arabia
Stephen G. Franks, Horst Zwingmann
AAPG Bulletin
... publications.STRATIGRAPHYThe Unayzah reservoir is composed of several different, informal stratigraphic units separated by hiatuses of varying magnitude...
2010
Seismic geomorphology and high-resolution seismic stratigraphy of inner-shelf fluvial, estuarine, deltaic, and marine sequences, Gulf of Thailand
Hernan M. Reijenstein, Henry W. Posamentier, Janok P. Bhattacharya
AAPG Bulletin
... of zero-phase wavelets: Geophysics, v. 47, no. 7, p. 10351046, doi:10.1190/1.1441367.Lee, K., G. A. McMechan, M. R. Gani, J. P. Bhattacharya, X. Zeng...
2011
A natural analogue for carbon capture and storage: Petrographic and geochemical changes in sandstone after CO2 emplacement in the Yinggehai Basin, South China Sea
Lei Yu, Sanzhong Li, Keqiang Wu, Yanyan Zhao, Li Liu, Na Liu, and Kun Pang
AAPG Bulletin
... a rifting phase stage in the Eocene–Oligocene and a thermal subsidence stage after the Oligocene (Gong and Li, 1997; Xie et al., 1999). During the postrift...
2023
Styles of Continental Rifting: Results from Dynamic Models of Lithospheric Extension
Jean Braun, Christopher Beaumont
CSPG Special Publications
... by a slow subsidence phase. The width of the region in which extension takes place mirrors the width of the uplift stress. Lithospheric bending effects...
1987
Three-dimensional seismic geomorphology of a deep-water slope-channel system: The Sequoia field, offshore west Nile Delta, Egypt
Nigel E. Cross, Alan Cunningham, Robert J. Cook, Amal Taha, Eslam Esmaie, Nasar El Swidan
AAPG Bulletin
... turbidites and debris flows.Figure 6. Windowed maximum magnitude map and line interpretation from between 150 and 170 ms below the top of the Sequoia...
2009
Using Quantitative Tracer Analysis to Calibrate Hydraulic Fracture and Reservoir Simulation Models: A Permian Basin Case Study
Magdalene Albrecht, Shannon Borchardt, Chase Murphree, Mark McClure, Janz Rondon
Unconventional Resources Technology Conference (URTEC)
... models matched solely to production data may yield orders of magnitude differences in permeability and may be matched with different conceptual models...
2022