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The AAPG/Datapages Combined Publications Database
Showing 1,739 Results. Searched 200,616 documents.
Caledonian Geology of Scoresby Sund Region, Central East Greenland: Comparisons in the North Atlantic Borders
Niels Henriksen
AAPG Special Volumes
.... In the region north of 72°N lat. the fold belt is symmetric about a central metamorphic complex characterized by the presence of kyanite (sillimanite...
1973
Machine Learning Approach to Improve Calculated Bottom-hole Pressure
Esmail Eltahan, Reza Ganjdanesh, Wei Yu, Kamy Sepehrnoori, Ryan Williams, Jack Nohavitsa
Unconventional Resources Technology Conference (URTEC)
... if the true value 𝑦* falls within the symmetric 𝑝-interval. In practice, we calculate (7) based on a discrete distribution of 𝑍. For a subset...
2021
AAPG/Datapages Discovery Series No. 7: Multidimensional Basin Modeling, Chapter 11: Structural Trap and Fault-seal Analysis, Offshore Myanmar: A Case Study
Davies, R. K., L. An, D. A. Medwedeff, D. Yarwood
AAPG Special Volumes
... in response to the fault throw (Watterson, 1986). The profile of horizon cutoffs along a set of connected segmented faults deviates from the symmetric...
2003
Lithologically-Controlled Variations of the Least Principal Stress with Depth and Resultant Frac Fingerprints During Multi-Stage Hydraulic Fracturing
Mark Zoback, Troy Ruths, Mark McClure, Ankush Singh, Arjun Kohli, Brendon Hall, Rohan Irvin, Malcolm Kintzing
Unconventional Resources Technology Conference (URTEC)
... resulting in symmetric drainage volumes around each stage. As can be seen in the second panel, the drainage volume for a stage at the depth shown...
2022
Multi-Level of Fracture Network Imaging: A HFTS Use Case and Knowledge Transferring
Guoxiang Liu, Abhash Kumar, Song Zhao, Chung Yan Shih, Veronika Vasylkivska, Paul Holcomb, Richard Hammack, Jeffery Ilconich, Grant Bromhal
Unconventional Resources Technology Conference (URTEC)
... of fractures (both hydraulic and natural fractures) around an individual well is relatively more symmetric for the Middle Wolfcamp wells compared...
2022
Chapter 26: Deep Water Untested Oil-play in the Magdalena Fan, Caribbean Colombian Basin
Jaime A. Martinez, Jaime Castillo, Andrea Ortiz-Karpf, Lina Rendon, Juan Carlos Mosquera, Victor Vega
AAPG Special Volumes
...). These structures are thrusted three-way closure anticlines and symmetric detachment folds with an important transpressional component that create four-way closures...
2015
Chapter Twenty: Bibliography of Geological Publications and Ph.D. Theses from the South Viking Graben Area, North Sea; Including Literature on Selected Analogs Initially Used in the Study of Brae Formation Geology
E. R. Connell
AAPG Special Volumes
... characteristics of symmetric and asymmetric grabens inferred from integrated analogue and numerical modelling: The southern Viking Graben (North Sea): Marine...
2018
A Robust Technique for Resolving Faulting Problems on the Steeply Dipping Flanks of Salt Bodies, Using the Multiple Bischke Plot Analysis (MBPA)
R. E. Bischke, J. Brewton, D. J. Tearpock
GCAGS Transactions
... in Figure 11. Correlation data from six wells are cross-plotted, forming a symmetric matrix that contains zero diagonal values. This matrix contains...
2005
The Perfect Frac Stage, Whats the Value?
Craig Cipolla, Ankush Singh, Mark McClure, Michael McKimmy, John Lassek
Unconventional Resources Technology Conference (URTEC)
... assume symmetric, rectangular fractures. Fracture length is determined from fluid allocations using a simple power law function and propped length...
2024
Navigating Challenges in Vaca Muerta: Interdisciplinary Insights and Strategies for Efficient Development of an Unconventional Oil Field in the Neuquén Basin, Argentina
Juan Filipich, Adrian Oscar Rasgido, Lucia Lamberghini, Victor Hugo Ñañez, Maximiliano García Torrejón
Unconventional Resources Technology Conference (URTEC)
... symmetric with respect to the treated wells. The FDI resulted in a pressure drop in well A, which was subsequently shut-in for the remainder...
2024
Interference Testing in Shale: A Generalized Degree of Production Interference (DPI) and Developing New Insights into the Chow Pressure Group (CPG)
Chris Ponners, Mohsen Babazadeh, Craig Cipolla, Karan Dhuldhoya, Qin Lu, Ripudaman Manchanda, Daniel Ramirez Tamayo, Steve Smith, Mojtaba Shahri, Mark McClure
Unconventional Resources Technology Conference (URTEC)
... on either side with symmetric fracture geometries. It is convenient to call this metric the ‘two-well DPI.’ In Appendix B, we derive an expression...
2024
Hydraulic Fracture Characterization Using Continuous Wavelet Transform for Treating Pressure, Calibrated with Fiber Optics Data
Mohamed A. Gabry, Amr Ramadan, Mohamed Y. Soliman
Unconventional Resources Technology Conference (URTEC)
..., interactions with high leak-off zones, and fracture height growth. The CWT is implemented as a mathematical convolution process, using wavelets—short...
2025
The Characteristics and Origins of Dish and Pillar Structures
Donald R. Lowe, Robert D. LoPiccolo
Journal of Sedimentary Research (SEPM)
...------------------------ FIG. 2. [Grey Scale] Pillar structure. (a) Symmetric pillar, circular in plan, in flat-laminated and cross-laminated...
1974
Evolution of an Allochthonous Salt System, Southern Mars-Ursa Minibasin, Northern Gulf of Mexico
Angela Pell, Jeffrey A. Nunn
GCAGS Transactions
... depth table provided by Shell Offshore, Inc. were used to generate the synthetic. An extracted wavelet was used as model wavelets resulted in poor...
2014
Early Modification Stage Emplacement of Shallow Crater-Filling Units, Wetumpka Impact Structure, Alabama
Erik S. Heider, David T. King, Jr.
GCAGS Transactions
... completely obliterate the raised crater rim (Dypvik and Jansa, 2003). The transient cavity is the bowl-shaped depression produced by a symmetric...
2016
Upper Eocene Limestones, Associated Sequence Boundary, and Proposed Eocene Tectonics in Eastern Venezuela
B. B. Sageman, R. C. Speed
AAPG Special Volumes
... also is deep but inexactly established. The intermediate phase was the deposition of sand with symmetric distributions of particle composition and size...
2003
Numerical Modeling of Hinge-zone Migration in Fault-bend Folds
S. Gregg Erickson, Luther M. Strayer, John Suppe
AAPG Special Volumes
... develop in higher layers, where fold hinges are rounded. The fold that develops is symmetric, bisecting the angle between flat and ramp.FIGURE 9. Model...
2004
Structural Style from the Southern Apennines' Hydrocarbon ProvinceAn Integrated View
C. Turrini, P. Rennison
AAPG Special Volumes
... section 7). Conversely, the ramp anticline develops symmetric folds and back-thrust faults (5 and 6 in Figure 14d) as it attempts to ride over...
2004
Thin-skinned and Thick-skinned Inversion-Related Thrusting A Structural Model for the Kutai Basin, Kalimantan, Indonesia
John L. C. Chambers, Ian Carter, Ian R. Cloke, Jonathan Craig, Steve J. Moss, David W. Paterson
AAPG Special Volumes
... become symmetric anticlines down-plunge to the south. The higher amplitude upper Oligocene events are conglomeratic turbidites that become volcanogenic...
2004
Lessons Learned from a Shale Gas Hallmark Well in the Eagle Ford Formation: The Case of the Well Emergente-1, the First Shale Gas Well in Mexico
Sergio Pérez Rodríguez
GCAGS Transactions
... curve was especially set up to model ideal symmetric patterns of production. The expressions of the fundamental equation of the set under...
2019
Mobile Shale in the Niger Delta: Characteristics, Structure, and Evolution
Richard W. Wiener, Michael G. Mann, Michael Terry Angelich, Joseph B. Molyneux
AAPG Special Volumes
... of low contractional strain, dominated by translation on a regional detachment. Dominant structural styles include low- to moderate-relief symmetric...
2010
Introduction to Thrust Fault-related Folding
Ken McClay
AAPG Special Volumes
... geometric and kinematic models for faulted symmetric and asymmetric detachment folds. Gonzalez-Mieres and Suppe (2006) analyzed low-amplitude...
2011
Depositional Processes, Sedimentary Structures, and Predicted Vertical Sequences in Barred Nearshore Systems, Southern Oregon Coast
Ralph E. Hunter, H. Edward Clifton, R. Lawrence Phillips
Journal of Sedimentary Research (SEPM)
... normally or obliquely, the circulation system may be either symmetric, the rip current being fed from two sides by opposing longshore currents of equal...
1979
Storm-Surge-Ebb Origin of Hummocky Cross-Stratified Units of the Andrews Mountain Member, Campito Formation (Lower Cambrian), White-Inyo Mountains, Eastern California
Jeffrey F. Mount
Journal of Sedimentary Research (SEPM)
.... Flaser and lenticular bedding are also present (Fig. 11). The mud flasers commonly drape or surround asymmetric and symmetric ripples that contain...
1982
Macrotidal Subarctic Environment of Turnagain and Knik Arms, Upper Cook Inlet, Alaska: Sedimentology of the Intertidal Zone
Susan Bartsch-Winkler, A. Thomas Ovenshine
Journal of Sedimentary Research (SEPM)
...-linguoid ripples are asymmetric; wind-wave ripples are nearly symmetric. Megaripples occur most frequently at the seaward limit of the intertidal...
1984