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The AAPG/Datapages Combined Publications Database
Showing 1,739 Results. Searched 200,626 documents.
DAS Microseismic Monitoring and Integration With Strain Measurements in Hydraulic Fracture Profiling
Martin Karrenbach, Andrew Ridge, Steve Cole, Kevin Boone, Dan Kahn, Jamie Rich, Ken Silver, Dave Langton
Unconventional Resources Technology Conference (URTEC)
... the vertical parts of the fiber and thus the registered amplitude decreases until the signal falls below the background noise level. We observe a symmetric...
2017
Dynamic Flow Behavior in Shales Described via Digital Rock Modeling Provides Insight Into Gas Injection
Richard M. MacDonald, Steve I. Geetan, Denis Klemin
Unconventional Resources Technology Conference (URTEC)
... numerical scheme called the tensor-aligned conservative uniform symmetric (TACUS) method on a staggered grid implemented within the simulator...
2017
Stratigraphic Variability of the Demoinesian Marmaton Group Across the Lips Fault System in the Texas Panhandle Granite Wash, Southern Anadarko Basin
Patrick D. Jordan, Jesse J. Melick
Unconventional Resources Technology Conference (URTEC)
...; Bureau of Ec conomic Geology, 199 and Blakey, 2013). 97; W aphy Granite Wash Stratigra ern ennsylvanian ( (308 Ma) was a shallow, as s symmetric, cra...
2017
Lineament Patterns on the Moon, Mars and Mercury
G. Fielder, R. J. Fryer, P. J. S. Gash, J. L. Whitford-Stark, L. Wilson
Utah Geological Association
... in the A and B directions, have been explained (Fielder and Warner, 1962) in terms of radially symmetric stresses established during the formation...
1974
The Reality of the 3-D World
Jack G. Elam
West Texas Geological Society
...... of the North Atlantic Margins” includes only planar sections and models. As a result, the contributors to that Memoir treat both symmetric...
1992
Chapter 13. Curvilinears: Curvilinear Features Visible on Small Scale Imagery as Indicators of Geologic Structures
Rex M. Peterson
Utah Geological Association
.... Sets of Concentric Circles It is postulated that concentric circles indicate a simple structure, such as a symmetric dome or basin. One might...
1974
Large scale magnetic vector inversion using differential equations
John M. Weis, Lindsey J. Heagy
International Meeting for Applied Geoscience and Energy (IMAGE)
... this in the discrete form as: Au = q (4) A is a sparse symmetric positive definite Laplacian matrix that incorporates a zero-Dirichlet boundary condition...
2024
Fossil Selachians from the Belle Fourche Shale (Cretaceous, Cenomanian), Black Hills Region of South Dakota and Wyoming
David Cicimurri
Rocky Mountain Association of Geologists
.... 'l'he crown is symmetric:~l ancl vcry high, with I& clevelopment of a cusp. The tninsltlon from cusp to thc marginal :ura IS nearly straight. Numcrous...
2001
Defining the Optimal Drawdown Strategy in the Vaca Muerta Formation
Alejandro A. Lerza, Baosheng Liang, Daniela Rojas
Unconventional Resources Technology Conference (URTEC)
... proppant, therefore the expected absolute impact should be more or less symmetric. Finally, the last hypothesis involves the way tornado plots are build...
2018
An Early Palaeozoic Foreland Basin Succession beneath Gulf St Vincent, South Australia? - Implications for Petroleum Plays
T. Flöttman, P. W. Haines, C. D. Cockshell, W. V. Preiss
Petroleum Exploration Society of Australia (PESA)
... by this process. The internal seismic structure of package S2 is characterised by surfaces overlain by symmetric downlap towards both the north...
1997
Integrated Approach to Search for Stratigraphic Traps: Geologic Exploration Methods
D. C. Swanson
AAPG Special Volumes
... and age. 3. Determine if the basin is essentially depositional or structural and identify the basin type. Is it symmetric, asymmetric, coastal fill...
1972
Image Log Interpretation and Lessons Learnt from Fracture Data Acquisition in Oil Based Mud System: Case Study of Fractured Sandstone Reservoirs in West Natuna Basin
Masio Patria, Bambang Pujasmadi, Wawan Satriawan, Budiyono
Indonesian Petroleum Association
... Breakouts in UBI image are identified by symmetric low amplitude features on opposite and parallel sides (not crossing) of the borehole. Drilling Induced...
2017
Sea-Level Changes: Mechanisms, Magnitudes and Rates
John F. Dewey, Walter C. Pitman
Special Publications of SEPM
... that it is in a sense a symmetric system that is, the net increase in sea level caused caused a symmetric system; that is the net increase in sea...
1998
New Analysis of EUR Probability Plots Yields Better Uncertainty Assessment and Better Type Wells
Randy Freeborn
Unconventional Resources Technology Conference (URTEC)
... (𝑃10 ), but because lognormal distributions are symmetric, the multiplier for proved plus probable plus possible reserves would be 1 minus the multiple...
2018
Cement Placement in Severe Doglegs and Its Impact on Well Integrity: A Numerical Assessment
Hao Yu, Arash Dahi Taleghani, Zhanghua Lian
Unconventional Resources Technology Conference (URTEC)
...-symmetric cement placements on fluid migration or casing failure during the next stages of field development such as hydraulic fracturing and production...
2018
Identification and Quantification of Parasequences Using Expectation Maximization Filter: Defining Well Log Attributes for Reservoir Characterization
Saurabh Sinha, Raj Kiran, Javier Tellez, Kurt Marfurt
Unconventional Resources Technology Conference (URTEC)
... and decide a threshold (t) above the median to classify the samples as noise. The filter is symmetric as we use a 1/t threshold as lower limit...
2019
Effect of Nanoparticles and Surfactants on Oil/Water Interfacial Tension: A Coarse-Grained Molecular Dynamics Simulation Study
Chuncheng Li, Hui Pu, Shaojie Zhang, Julia Zhao
Unconventional Resources Technology Conference (URTEC)
...nt with experimental data reported by Katiyar and Singh (2017). Effect of surfactants on the IFT of oil/water A symmetric model composed of three phases was bui...
2019
Feasibility and QC of 4D Reservoir Monitoring Projects
Andrew Long, Per Arild Reksnes, Barbara Kajl, Martin Widmaier, Sverre Strandenes
Petroleum Exploration Society of Australia (PESA)
... years the innovation of Ramform vessel technology has enabled symmetric sampling in both the in-line and cross - line directions, with the highest...
2002
Identifying and Quantifying Significant Uncertainties in Basin Modeling
Paul J. Hicks Jr., Carmen M. Fraticelli, Jennifer D. Shosa, Martine J. Hardy, Michael B. Townsley
AAPG Special Volumes
... some uncertainty ranges may not be symmetric and, because all realizations are accepted, many unlikely realizations may be accepted. In the additional...
2012
River Delta Morphodynamics: Examples From the Danube Delta
Liviu Giosan, Jeffrey P. Donnelly, Emil Vespremeanu, Janok P. Bhattacharya, Cornel Olariu, Frank S. Buonaiuto
Special Publications of SEPM
... that classifies them into symmetric, asymmetric, and deflected types (Fig. 5). At river mouths where the net longshore sediment transport is small, wave...
2005
Textural Characteristics of Shale Deformations, and Associated Distribution Models: Implications for Shale Reservoir Fluid Flow
Jim Buckman, Gary Couples, Helen Lewis
Unconventional Resources Technology Conference (URTEC)
... sizes (Buckman et al 2019). When deformed under typical axi-symmetric loading conditions, the sample develops planar discontinuities that mainly...
2019
Analytical and Numerical Studies of Sand Erosion in Electrical Submersible Pump (ESP) Systems
Saúl Gómez Díaz de Bonilla, Her-Yuan Chen
Unconventional Resources Technology Conference (URTEC)
... the following assumptions: 1. 2. 3. 4. 5. Steady laminar fully developed flow; 2D problem for r and θ directions only; Circumferentially symmetric flow...
2019
Quantifying Hydraulic Fracture Height Reduction in the Presence of Laminations and Weak InterfacesValidation with Microseismic Moment Tensor Inversion in the Montney Shale
Matthew Ng, Nicholas Umholtz, Chad Hammerquist, Jian Wang, Yamina Aimene, Ahmed Ouenes
Unconventional Resources Technology Conference (URTEC)
.... (2018). As expected, the case-1 with all strong interfaces showed same symmetric fracture growth and pressure distribution as the base case without...
2019
Use of Connection Constraints for Checking and Enhancing Geological Models
Jean-Marc Chautru, Renaud Meunier, Hélène Binet, Matthieu Bourges
CSPG Bulletin
... of the modelling process to identify the cause of the disconnection. Cutting inappropriate connections is a symmetric case which can be managed...
2015
Deriving Time-Dependent Scaling Factors for Completions Parameters in the Williston Basin using a Multi-Target Machine Learning Model and Shapley Values
T. Cross, D. Niederhut, K. Sathaye, K. Darnell, K. Crifasi
Unconventional Resources Technology Conference (URTEC)
... the inference model. The explanations used in this paper are Shapley values, which are symmetric linear estimates of the per-feature contribution to a prediction...
2020