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The AAPG/Datapages Combined Publications Database
Showing 34,505 Results. Searched 200,626 documents.
Characterization of Fracture Length and Conductivity from Tracer Test and Production Data with Ensemble Kalman Filter
Siavash Hakim Elahi, Behnam Jafarpour
Unconventional Resources Technology Conference (URTEC)
..., anisotropy in the principal stress directions, and pre-existing natural fractures. Several fracture models have been proposed in the literatures, including...
2015
Overprinting of Laramide Structural Grains in the Clarks Fork Canyon Area and Eastern Beartooth Mountains of Wyoming
Donald U. Wise
Wyoming Geological Association
... to that expected from simple draping or forcing over a northeast-facing basement lip: in effect, a back limb is developed. This is best demonstrated...
1983
Improvements to Formation Evaluation, Almond Formation, Green River Basin, Wyoming
William P. Iverson, Thomas L. Dunn, Ronald C. Surdam
Wyoming Geological Association
.... Mesheryakova, G.S., 1993, Gas cross-over effect in the tight gas sands, Almond Formation, Washakie Basin, Wyoming: M.S. thesis, University of Wyoming, Laramie...
1995
Observations and Inferences for Overpressure Development under Salt Sheets in the Gulf of Mexico
J. J. O'Brien , I. Lerche , Z. Yu
GCAGS Transactions
... are modeled as the basin evolves. Permeability anisotropy can be included for any and all formations. Fracture pressure limits can be included, as can...
1993
Investigation of Staggered/Stacked Parent-Child Well Spacing with Multiwell Geomechanics Simulation in Multilayer Unconventional Reservoirs
Yanli Pei, Kan Wu, Cheng Chang, Jianfa Wu, Xuefeng Yang, Chuxi Liu, Jiacheng Wang, Wei Yu, Kamy Sepehrnoori
Unconventional Resources Technology Conference (URTEC)
...-wellbore and activated natural fracture zones. Furthermore, due to the poroelastic effect, Shmin follows URTeC 3720826 5 the same spatial depletion...
2022
Application of Fractional Dimension RTA to Gas Wells in Haynesville Including Parent-child Effects
Jorge A. Acuña
Unconventional Resources Technology Conference (URTEC)
... for the effect of neighboring wells on production. For parent wells, a novel methodology was applied to account for child well interference that estimates...
2023
Improved Petrological Modal Analyses from X-Ray Powder Diffraction Data by Use of the Rietveld Method. Part II. Selected Sedimentary Rocks
W. G. Mumme, G. Tsambourakis, I. C. Madsen, R. J. Hill
Journal of Sedimentary Research (SEPM)
..., Refinement of the hematite structure: American Mineralogist, v. 51, p. 123-129. BRINDLEY, G.W., 1945, The effect of grain or particle size on X-ray...
1996
Analysis of Scale Exaggeration on Seismic Profiles (1)
DONALD S. STONE
AAPG Bulletin
... of an exaggeration factor, however, generally should not have a significant effect on basic geologic interpretation. DIPS AND THICKNESSES Where...
1991
Mechanical stratigraphy and faulting in Cretaceous carbonates
Alan P. Morris, David A. Ferrill, Ronald N. McGinnis
AAPG Bulletin
... the layering until a threshold displacement has been reached. This has the effect of creating a cluster of faults with displacements near the threshold...
2009
The Shale Activity Test (SAT); #41855 (2016)
Konstandinos Zamfes, Chris Smart, Steve Zamfes
Search and Discovery.com
... the onset of swelling, new fractures, and interaction of existing micro-fractures within the sample. The visual effect of shale swelling matches the SAT...
2016
Basin Modelling in the Mahakam Delta Based on the Integrated 2D Model TEMISPACK
Jean Burrus, Etienne Brosse, Ghislain Choppin de Janvry, Yves Grosjean, Jean-Louis Oudin
Indonesian Petroleum Association
... model, then refined to fit the observed pressure. Due to the presence of interbedded shale and sands, considerable permeability anisotropy...
1992
Precambrian basement reservoirs: Case study from the northern Bongor Basin, the Republic of Chad
Lirong Dou, Jingchun Wang, Renchong Wang, Xiaodong Wei, and Chandramani Shrivastava
AAPG Bulletin
... on the degree of weathering, intensity of fracturing, and sonic anisotropy. The basement can be divided vertically into four zones: weathered and leached...
2018
A comparison of three-dimensional–printed porous rocks with nano x-ray computed tomography: Silica sand, gypsum powder, and resin
Lingyun Kong, Mehdi Ostadhassan, Bo Liu, Mohsen Eshraghi, Chunxiao Li, Miguel Navarro, Yihuai Zhang, and Huabin Wei
AAPG Bulletin
... of post-processing effect: Transport in Porous Media, v. 129, no. 2, p. 599–618. Lai, J., G. Wang, Z. Wang, J. Chen, X. Pang, S. Wang, Z. Zhou, Z. He, Z...
2021
Water Imbibition and Oil Recovery in Shale: Dynamics and Mechanisms Using Integrated Cm-to-Nm-Scale Imaging
Sheng Peng, Jacob LaManna, Priyanka Periwal, Pavel Shevchenko
Unconventional Resources Technology Conference (URTEC)
... laminas is generally uniform across different laminas, as will be shown in the micro-CT analysis later. Therefore, the cylindrical shape effect needs...
2022
Characteristics Of Polycrystalline Quartz/Chert In The Stanley Shale (Mississippian) During Diagenesis/Low-Grade Metamorphism, Ouachita Mountains, Arkansas1
Jeannine A. Perrot
Oklahoma City Geological Society
...; Bustin et al., 1985). "This effect is measured in terms of maximum (Rmax) and minimum (Rmin) reflectance and is expressed as: Anisotropy = Rmax - Rmin...
1989
Fault surface development and fault rock juxtaposition along deformation band clusters in porous sandstones series
Sven Philit, Roger Soliva, Gregory Ballas, Alexandre Chemenda, and Raymi Castilla
AAPG Bulletin
... faulting and fault rock juxtaposition, allowing significant three-dimensional anisotropy of permeability during and/or after deformation. These processes...
2019
TV Filter Decon Before and After Stack and Effect of Noise on Decon: ABSTRACT
John F. Bradshaw
AAPG Bulletin
...TV Filter Decon Before and After Stack and Effect of Noise on Decon: ABSTRACT John F. Bradshaw 1968 560 560 52 3. (March) With the advent of digital...
1968
Abstract: Thermal Maturity Effect on Rock Properties and Their Fluids in the Vaca Muerta Formation; #90282 (2016)
Alberto Ortiz
Search and Discovery.com
... Abstract: Thermal Maturity Effect on Rock Properties and Their Fluids in the Vaca Muerta Formation; #90282 (2016) Alberto Ortiz AAPG Datapages...
2016
4D Microgravity Monitoring in a Mature Waterflood Field: A Case History at Minas Field, Central Sumatra
Afifudin, Wing B. Yudhiarto, Susanti Alawiyah, Syarkowi, Wawan G. A. Kadir
Indonesian Petroleum Association
... and the effect of the earth’s rotation at a specific point or station. All known gravitational effects that are not related to subsurface density...
2007
Fast Track Reservoir Characterisation of a Subtle Paleocene Deep Marine Turbidite Field Using a Rock Physics and Seismic Modelling Led Workflow
H.J.S. Morris, R. Christensen, D. Gawith, M. Millwood-Hargrave
Indonesian Petroleum Association
... This paper presents a novel approach to identifying/tracking interlocking Palaeocene sand and shale filled channels based on forward modelling, AVO...
2008
Effect of the Initial Water Saturation on the Elastic Properties of
Marisa Rydzy, Michael Batzle, Keith Hester, Jim Stevens, James Howard
Unconventional Resources Technology Conference (URTEC)
...Effect of the Initial Water Saturation on the Elastic Properties of Marisa Rydzy, Michael Batzle, Keith Hester, Jim Stevens, James Howard URTeC...
2013
Uncertainty Management: A Structured Approach Towards Recognizing, Quantifying and Managing Sampling Biases in Subsurface Unknowns
Laurent Alessio, Arnout Everts, Faeez Rahmat
Indonesian Petroleum Association
...-grading techniques, such as AVO, inversion etc. Direct hydrocarbon indicators (DHI) have become a very popular de-risking exploration application...
2010
Análisis de Atributos Sísmicos en Campos del Subandino Argentino-Boliviano [PAPER IN SPANISH] Seismic Attribute Analysis of the Argentine-Bolivian Sub-Andean Fields
Maria Beatriz de Santa Anna, A. Disalvo, G. González
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... and frequency. The areal distribution of the anomalies reflects the combined effect of the gas content and the petrophysical characteristics of the sediments...
2006
An Intelligent Rock Physics Approach for Predicting Permeability Distribution
Bambang Widarsono, Fakhriyadi Saptono, Patrick M. Wong, Suprajitno Munadi
Indonesian Petroleum Association
... and water saturation from seismic/acoustic signals: A correction on the effect of shaliness, Lemigas Scientific Contributions, no.1/2001. Wong, P.M....
2002
Integration of 2D Analog and 3D High Resolution Seismic Data for Regional Shallow Overburden Description in Tangguh Field, Indonesia
M.R. Husni Sahidu, Sarah Anzaita Putri, Christopher S. Birt, Rini Apriani
Indonesian Petroleum Association
..., such as the North-eastern corner of the Vorwata field and Wiriagar Deep offshore. This type of gas creates a ‘chimney’ effect in the conventional...
2018