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The AAPG/Datapages Combined Publications Database
Showing 131 Results. Searched 200,357 documents.
End-Member Modeling of Siliciclastic Grain-Size Distributions: The Late Quaternary Record of Eolian and Fluvial Sediment Supply to the Arabian Sea and Its Paleoclimatic Significance
Maarten A. Prins, Gert Jan Weltje
Special Publications of SEPM
... of end members requires a solution of the bilinear or explicit mixing problem This problem may be solved in two stages subject to the following non...
1999
Applications of Digital Elevation Models and Geographic Information Systems to Coastal Flood Studies along the Shoreline of Raritan Bay, New Jersey
John Dobosiewicz
Environmental Geosciences (DEG)
... using bilinear interpolation (United States Department of the Interior, 1993). A minimum of 28 test points, 20 interior and eight along the edges...
2001
Problems With Application of Material Balance Time to Transient Flow Data in Diagnostic Plots
Himanshu S. Jha, W. John Lee
Unconventional Resources Technology Conference (URTEC)
... linear and bilinear flow, the slopes of logarithmic plots of rate vs. time and rate vs. material balance time can be quite different. Linear...
2017
Consistent Structural Model Simulations for Volumetric Uncertainty Study
M. A. Lecour, P. Thore, R. Cognot
AAPG Special Volumes
... the fault points by a bilinear interpolation method. The storage of these uncertainty vectors defines the volume within which the fault geometry must...
2006
Assessing Intra-Bar Variations in Grain Roughness Using Close-Range Photogrammetry
Jane Groom, Stéphane Bertin, Heide Friedrich
Journal of Sedimentary Research (SEPM)
...). Using the mean elevation difference parameter (Hodge et al. 2009b), outliers were identified and replaced using bicubic spline interpolation. DEMs...
2018
Diagnosing Pressure-Dependent-Permeability in Long-Term
Christine A. Ehlig-Economides, Fabian E. Vera
Unconventional Resources Technology Conference (URTEC)
...-Economides (2012)] URTeC 1573545 4 represents ppss. The other likely flow regimes are bilinear and linear flow with characteristic slopes...
2013
Decline Curve Analysis in Unconventional Reservoirs Using a Variable Power Law Model: A Barnett Shale Example
Uchenna Odi, Sarah Bacho, Johan Daal
Unconventional Resources Technology Conference (URTEC)
... bilinear flow. Then the production transitions to a ½ slope, indicating linear flow 5 years later (Alkouh et al [2012]). Well B exhibits a similar flow...
2019
An Ensemble-Based History Matching Approach for Reliable Production Forecasting from Shale Reservoirs
Usman Aslam, Rafel M. Bordas
Unconventional Resources Technology Conference (URTEC)
... hyperbolic method was proposed to overcome this problem. Using the modified method, results during the long transient linear or bilinear flow can...
2020
A Key Performance Driver Type Curve: Correlating Well Productivity to Oil Wettability
Tamer Moussa, Amin Alinejad, Muhammad Zubair, Hassan Dehghanpour
Unconventional Resources Technology Conference (URTEC)
... and petrophysical properties, followed by kriging interpolation to generate contour maps of normalized well productivity. We then examined the correlation...
2025
Refracturing: Empirical Results in the Bakken Formation
William Ruhle
Unconventional Resources Technology Conference (URTEC)
... Transient (bilinear) Transient (linear) Transition Depletion Area Surrounding Surrounding Interference between hydraulic fractures hydraulic fractures...
2016
A Diagnostic Approach to Identify Complex Fracture Geometries in Unconventional Reservoirs Using a Semi-Analytical Model
Zhiming Chen, Xinwei Liao, Wei Yu, Kamy Sepehrnoori, Xiaoliang Zhao, Xiaojiang Li, He Sun
Unconventional Resources Technology Conference (URTEC)
... wellbore storage, skin effect, bilinear flow, formation linear flow, biradial flow, and pseudo-radial flow. The comparison between the bi-wing fracture...
2017
A New Method for Production Data Analysis and Well Testing Using Superposition-Rate
Peter Liang, Roberto Aguilera, Louis Mattar
Unconventional Resources Technology Conference (URTEC)
... and is applicable to data in transient flow (including radial, linear, and bilinear) as well as in boundary dominated flow. The superposition-rate method...
2016
Reservoir and Completions Workflow Integration for Optimized Marcellus Field Development
Tim Budney, José E. Chirinos
Unconventional Resources Technology Conference (URTEC)
... of the unconventional wells: liner flow, bilinear flow and boundary dominated flow (BDF). Bilinear flow exists when linear flow occurs within the fracture...
2017
Applying Rate Transient Analysis (RTA) to Assist Fracturing Technique Selection in Unconventional Wells in Saudi Arabia
Jose Rueda, Jose Valbuena, Ali Al-Momin, Nayef Al-Mulhim
Unconventional Resources Technology Conference (URTEC)
... the existence of at least three types of flow regimes in multistage fractured wells. Bilinear, linear, and boundary dominated flow regime. This study...
2019
Impacting Factors on Horizontal Coal Seam Gas Well Production and Proxy Model Comparison
Qian Wang, Diane Donovan, Thomas Reay, Bevan Thompson, Iain Rodger, Fengde Zhou, Xianbo Su, Emine Şule Yazιcι
Unconventional Resources Technology Conference (URTEC)
... package includes a capability to construct proxy models with algorithms of linear, bilinear and quadratic response surfaces and UK. We compared...
2019
Dilatancy and the Mean Normal Stress: Unconventional Concepts Needed for Leak Assessment of Tubular Connections
Gang Tao, Malcolm A. Goodman
Unconventional Resources Technology Conference (URTEC)
... converging results. Figure 1—FEA Model of the 7 inch 35 lb/ft N80 API LTC connection A bilinear stress-strain curve shown in Fig. 2 was assumed...
2021
Spatial variation of microstructure and petrophysical properties along deformation bands in reservoir sandstones
Anita Torabi, Haakon Fossen
AAPG Bulletin
... the planar radial average in the polar coordinate system using a two-dimensional bilinear interpolation method.The specific surface area (s, i.e....
2009
Modifications for Fracture Damage and Changing Pressure Drawdown to Improve Accuracy of Duong Decline Model
Himanshu S. Jha, W. John Lee
Unconventional Resources Technology Conference (URTEC)
... is mathematically more sound and rigorous. URTeC: 2697591 6 For a transient flow regime (linear, bilinear, or any general exponent) prolonged...
2017
Analysis of Multiple Flow/Buildup Tests Including a 5-year Buildup: Case Study of an Australian Shale Gas Well
Christopher R. Clarkson, Alexander Cote
Unconventional Resources Technology Conference (URTEC)
...) revealed a sequence of bilinear-linear-elliptical-pseudoradial flow followed by a second linear flow period. The first two flow regimes are interpreted...
2022
Establishing the Basis for Multi-Segment Arps Decline Models
John Lee
Unconventional Resources Technology Conference (URTEC)
... of md range, and large dimensionless conductivity is less assured (e.g., FCD may be in the range of 1 to 50), possibly resulting in bilinear flow...
2021
Variable Exponential Decline - Modified Arps to Characterize Unconventional Shale Production Performance
Ishank Gupta, Chandra Rai, Carl Sondergeld, Deepak Devegowda
Unconventional Resources Technology Conference (URTEC)
... the production performance of the well and predict in future. In shales, flow regimes can be linear, bilinear, multi-fracture linear, post-linear, Stimulated...
2018
New Rapid Solutions for Production Analysis From Multi Transverse Fracture Wells
Ismail S. Mohamed, Venkata Bala Krishnateja Chavali, Michael J. King
Unconventional Resources Technology Conference (URTEC)
... showing a transition from bilinear/linear flow to SRV boundary dominated flow are now less common. Purely data driven methods may struggle...
2023
The Tectonically Controlled San Gabriel Channel–Lobe Transition Zone, Catalina Basin, Southern California Borderland
Katherine L. Maier,, Emily C. Roland, Maureen A.L. Walton, James E. Conrad, Daniel S. Brothers, Peter Dartnell, Jared W. Kluesner
Journal of Sedimentary Research (SEPM)
..., Gardner et al. 2003). Backscatter data are displayed with ArcGIS software as stretched standard deviations (n = 1) using bilinear interpolation...
2018
Improved Rate-Transient Analysis for Heterogeneous Fractured Liquid-Rich Tight Reservoirs with Non-Static Properties
B. Yuan, Z. Zhang, H. Hamdi, C.R. Clarkson
Unconventional Resources Technology Conference (URTEC)
... interpolation can be introduced to define values of 𝑢(𝜉) as follows: u ui 1 ui i ui...
2018
Emplacement and evolution of the Mahogany salt body, central Louisiana outer shelf, northern Gulf of Mexico
Mark G. Rowan, Robert A. Ratliff, Bruce D. Trudgill, Jaime Barceló Duarte
AAPG Bulletin
... stages and then stitched back together at each stage using a bilinear surface-interpolation gridding routine. The reason for adopting this approach...
2001