Welcome to the new Datapages Archives
Datapages has redesigned the Archives with new features. You can search from the home page or browse content from over 40 publishers and societies. Non-subscribers may now view abstracts on all items before purchasing full text. Please continue to send us your feedback at emailaddress.
AAPG Members: Your membership includes full access to the online archive of the AAPG Bulletin. Please login at Members Only. Access to full text from other collections requires a subscription or pay-per-view document purchase.
Welcome to the new Datapages Archives
Search Results > New Search > Revise Search
The AAPG/Datapages Combined Publications Database
Showing 97,835 Results. Searched 200,616 documents.
Development of a Pore Pressure Workflow and Multi-Variate Depletion Flag for Horizontal Child Wells in the Eagle Ford Formation
Rachel Grande, Taylor Levon, Bruce Warren
Unconventional Resources Technology Conference (URTEC)
... to identify depletion along the wellbore. URTeC 2895 5 Theory and Methods Two separate data sets were collected to develop a robust flag to be implemented...
2020
St Andrews: Stratigraphy and associated igneous rocks of the Upper Devonian Perry Formation
Peter Wallace
Atlantic Geoscience Society Special Publications
... of Stop 2, dipping ENE at 20-30°. Joints occur m ostly in two approxim ately orthogonal orientations: 055° (036-065°) strike, subvertical 135° (125-144...
1998
Three-Dimensional Depth Imaging of Seismic Data to Assess Subsurface Geology in Northern Utah and Southwestern Wyoming
Alvin K. Benson
Utah Geological Association
... the interpretation of the faulting. Two good producing wells are located through the Absaroka fault plate. In the second case study from northern Utah...
1999
Two Great Megashears: Texas and Oklahoma
Bill McBee
West Texas Geological Society
...Two Great Megashears: Texas and Oklahoma Bill McBee 2008 29 In mid-Proterozoic, Laurentia may have been in the middle of an aggregation of the many...
2008
Depositional Facies and Controls on Parasequence Development in Siliciclastic Tidal Deposits from the Lower Proterozoic, Upper Mount Guide Quartzite, Mount Isa Inlier, Australia
Edward L. Simpson, Kenneth A. Eriksson
CSPG Special Publications
...-stratification in two-dimensional exposures. The close parallelism of the E3 surfaces with the dip of the crosslaminated sets indicates...
1991
A test of analog-based tools for quantitative prediction of large-scale fluvial architecture
Luca Colombera, Nigel P. Mountney, John A. Howell, Andreas Rittersbacher, Fabrizio Felletti, and William D. McCaffrey
AAPG Bulletin
... ratio for channel and floodplain deposits. These curves are based on empirical relationships; the two sets of curves refer to spherical (SPH...
2016
Tertiary Progressive Folding and Faulting Systems on Evaporite Terrains at the Oil Province of Southern Mexico
Irasema S. Olvera-Barroso, Mario Aranda-Garcia
GCAGS Transactions
... a regional fold belt formed by Mesozoic carbonates and evaporates, and Cenozoic clastics. Tectonic folding is the main deformation developed in two...
2011
Interference Patterns from Inclined Shear Fold Systems
E. S. O'Driscoll
CSPG Bulletin
... of the contoured cross fold pattern resulting from the interference of two sets of repeated shear folds along axes AB and CD, and with vertical axial planes parallel...
1964
Chapter 6. Western and Central Europe: Major Fracture Patterns in the British Isles
Dennis A. Holmgren
Utah Geological Association
... (Wilcox and others, 1973, p. 84). Note that the large circles are cut by two sets of conjugate second-order shears. The most obvious en échelon set...
1974
ABSTRACT: TECTONIC EVOLUTION MODELS FOR THE BLACK SEA; #90024 (2004)
Aral I.Okay, Naci Görür
Search and Discovery.com
.... It consists mainly of two large subbasins separated by the NW-SE trending Mid-Black Sea ridge (Fig. 1). The West Black Sea basin is floored...
2004
Improved Modelling of Pressure-Dependent Permeability Behaviour in Coal Based on a New Workflow of Petrophysics, Hydraulic Fracturing and Reservoir Simulation
Honja Miharisoa Ramanandraibe, Ayrton Soares Ribeiro, Raymond Johnson Jr, Zhenjiang You
Australian Petroleum Production & Exploration Association (APPEA) Journal
... and exhibited the same pressure decline trend as the DFIT data, illustrated in Fig. 2. Two best sets of results, including initial permeability, initial pressure...
2021
Eocene Clinoform Growth in Front of a Storm-Wave-Dominated Shelf, Central Basin, Spitsbergen: No Significant Sand Delivery to Deepwater Areas
J.E. Deibert, T. Benda, T. Loseth, M. Schellpeper, R.J. Steel
Journal of Sedimentary Research (SEPM)
...-floor environments. The development of a series of such clinoforms, or clinoform sets, reflects the basinward migration of the Eocene shelf margin...
2003
Induced Fractures in Core: Chapter 3
B. R. Kulander, S. L. Dean, B. J. Ward Jr.
AAPG Special Volumes
... of the fracture trace on opposite sides of the cylinder are analogous to the two sets of tension fractures produced by subjecting a glass plate...
1990
Mechanical Stratigraphic and Tectonic Controls on Natural Fracturing in the Eagle Ford Formation, South-Central and West Texas
David A. Ferrill, Ronald N. McGinnis, Alan P. Morris, Kevin J. Smart, Kirk D. H. Gulliver, Dan Lehrmann, Mark A. Evans
GCAGS Transactions
..., two sets of systematic opening-mode extension fractures (joints and veins) are present including (1) a dominant northwest-striking, often calcite...
2017
Multigroup Discrimination of River, Beach, and Dune Sands Using Roundness Statistics
Basanta K. Sahu
Journal of Sedimentary Research (SEPM)
... of W-1A) are not necessarily orthogonal. We also simultaneously obtain the maximized ratio of the two quadratic forms V AV to V WV as 2 which is desired...
1982
Damage Model for Reservoir with Multisets of Natural Fractures and Its Application in Hydraulic Fracturing Simulation, #41893 (2016).
Xinpu Shen
Search and Discovery.com
... fracturing of a zipper frac of two horizontal wells in a tight sand oil formation. Results and Conclusions: Three sets of natural fractures were...
2016
Failure of cap-rock seals as determined from mechanical stratigraphy, stress history, and tensile-failure analysis of exhumed analogs
E. S. Petrie, J. P. Evans, and S. J. Bauer
AAPG Bulletin
...) Bedding plane view of two near-vertical fracture sets observed at this locality. (D) Cross-sectional view of youngest fracture set; horizontal aragonite...
2014
Tectonic Evolution Models for the Black Sea
Aral. I. Okay, Naci Grr
AAPG Special Volumes
... of two large subbasins separated by the northwestsoutheast-trending mid-Black Sea ridge (Figure 1). The west Black Sea basin is floored by oceanic crust...
2007
Natural Fractures in the Niobrara Formation, Boulder to Lyons, Colorado
Michael D. Collins, Stephen A. Sonnenberg
Rocky Mountain Association of Geologists
... attitude of 14/071. Separated calcite-filled walls are evidence for reactivation of previously induced shear fractures. Two main joint sets were...
2014
Morphology of the Casper Mountain uplift and related, subsidiary structures, central Wyoming: Implications for Laramide kinematics, dynamics, and crustal inheritance
Donald S. Stone
AAPG Bulletin
..., T., and P. Geiser, 1980, On the use of regional joint sets as trajectories of paleostress fields during development of the Appalachian Plateau, New...
2002
Analysis of Water-Level Rise Effects on Littoral Transport
C. R. Berquist , W. F Tanner
GCAGS Transactions
... is primarily applicable to large lakes where long-term changes in water level may be as much as one or two meters. The change in potential erosion is expressed...
1974
Staggered source acquisition to improve images fidelity
Chunming Wang, Hongwei Guo, Gengxin Peng, Ying Hu, Junru Jiao, Bin Yang, Kun Xu, Grace Yan, Xianhuai Zhu
International Meeting for Applied Geoscience and Energy (IMAGE)
... two adjacent templates which leads to smaller distance between shot lines with same total number of shots for a survey. The proposed layout has been...
2022
Quantitative Biofacies Analysis
Martin A. Buzas
Special Publications of SEPM
... When two or more normal distributions are considered simultaneously, the covariance between the variates becomes important. The covariance is given...
1979
Abstracts: The Reflectivity Response of Multiple Fractures and its Implications for Azimuthal AVO Inversion; #90173 (2015)
Olivia Collet, Benjamin Roure, Jon Downton
Search and Discovery.com
..., in order to gain understanding of the effect of fractures on the elastic properties of rock, we modelled two-layered media containing multiple sets...
2015
Growth Rates of Beach Ridges on Sanibel Island, Florida
Thomas M. Missimer
GCAGS Transactions
... a land area of about 18 square miles and has a convex shore facing seaward. At least seven distinct sets of beach ridges exist on Sanibel Island...
1973