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The AAPG/Datapages Combined Publications Database

Showing 163 Results. Searched 195,354 documents.

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Ascending

Geophysical Techniques for Evaluating the Internal Structure of Cheniers, Southwestern Louisiana

Robbie R. Zenero , David L. Seng , Mark R. Byrnes , Randolph A. McBride

GCAGS Transactions

... that their separation distance fall within the half width of the pulse bandwidth. Frequency resolution can be described by: fr = v/2z, where fr...

1995

New (?) Bioherm-Building Tubular Organism in Jurassic Smackover Formation, Alabama

David C. Kopaska-Merkel and Dieter U. Schmid

GCAGS Transactions

... about half the width of the one below it; subsequent chambers increase smoothly in diameter upward. Tubules are septate; septa are convex upward...

1999

Seismic Snapshort Q3 2023

PESA Staff

Petroleum Exploration Society of Australia (PESA)

... the Adavale Basin. “The amount of reprocessed data alone is equal to more than half the width of Australia,” Mr Bouma said. Tamboran Assets. closely...

2023

Moody and Hill System of Wrench Fault Tectonics: REPLY

J. D. Moody , M. J. Hill

AAPG Bulletin

... that would result in ^ggr approximating 15° for about half the width of the zone of stress reorientation. Such trajectories obviously could easily...

1964

Quantitative Mineralogy of Sandstones by X-Ray Diffractometry and Normative Analysis

Colin R. Ward , John C. Taylor , David R. Cohen

Journal of Sedimentary Research (SEPM)

... the mineral (phase) scaling factor, asymmetry, preferred orientation, half-width, instrument zero, line shape, and unit-cell parameters. This approach has...

1999

Evidence of Fluid Flow in Microfractures in Geopressured Shales

R. M. Capuano

AAPG Bulletin

... head, C = a proportionality constant, f = the surface characteristic factor, and b = the aperture half width) is valid for predicting fluid flow...

1993

Deformation bands and their influence on fluid flow

Haakon Fossen, Arthur Bale

AAPG Bulletin

.... In particular, smearing of shale layers within the core is important.Figure 2. Damage zone half-width for faults in sandstones, plotted against fault...

2007

Time-dependent subsidence associated with drainage-induced compaction in Gulf of Mexico shales bounding a severely depleted gas reservoir

Chandong Chang, Ellen Mallman, and Mark Zoback

AAPG Bulletin

... maximum surface subsidence , which is given by in which is Poisson’s ratio; and are depth and half width, respectively, of the reservoir.Cumulative...

2014

New Constraints on the Nature of the Early Mississippian Antler Sedimentary Basin in Idaho

Eric Wilson, John Mcafee Preacher, Paul Karl Link

CSPG Special Publications

... basin formed by lithospheric flexure under a thrust load, the distance from the basin axis to the forebulge (half width of Allen and Allen, 1990...

1994

Sensitivities, Limitations, and Error Inherent in Resistivity-tool-response Modeling - Application of Resistivity-Tool-Response Modeling for Formation Evaluation - Archie Series No. 2

Hezhu Yin

AAPG Special Volumes

... a window (i.e., a half width of  the major lobe [a local maximum bounded by identifiable nulls]). Note that qualitatively, resolution is about...

2011

Guide to the Bedrock Geology Along the Seward Highway North of Turnagain Arm, Anchorage, Alaska, 1981

Sandra H. B. Clark

Alaska Geological Society

... Creek and Portage (fig. 1) transects about half the width of the Chugach Mountains. Numerous road cuts and natural exposures provide an excellent cross...

1981

Valleys That Never Were: Time Surfaces Versus Stratigraphic Surfaces

Nikki Strong, Chris Paola

Journal of Sedimentary Research (SEPM)

... experimental deposit was sectioned in strike section (cross-stream direction) for half the width of the basin and in dip section (streamwise direction...

2008

Analytical Model for History Matching Drawdown & Buildup Cycles of Multi-Fractured Horizontal Wells Experiencing Multiple Operational Upsets

Bin Yuan, Zhenzihao Zhang, Christopher R. Clarkson, Samane Moghadam, Hamidreza Hamdi, Amin Ghanizadeh

Unconventional Resources Technology Conference (URTEC)

... by the continuation of 1st pressure transient, psia pwf Well FBHP, psia xf Total fracture half-length, ft wf Fracture half-width, inch h Formation thickness, ft...

2019

Unconventional Reservoir Model Predictions Using Massively-Parallel GPU Flow-Simulation: Part-1 Bakken Reservoir Characterization Choices and Parameter Testing

Mike Uland, James Gilman, Omar Angola, Reinaldo Michelena, Hai Zui Meng, Ken Esler, Karthik Mukundakrishnan, Vince Natoli

Unconventional Resources Technology Conference (URTEC)

... md-ft. For the uniform case, the SRV half-length is 420 ft, with a SRV half-width of 140 ft. Permeability of the SRV region (ksrv) is 0.5 md...

2015

Semi-Analytical Model for Matching Flowback and Early-Time Production of Multi-Fractured Horizontal Tight Oil Wells

C. R. Clarkson, F. Qanbari, J. D. Williams-Kovacs

Unconventional Resources Technology Conference (URTEC)

... 100 Number of fractures 20 20 20 20 20 Total fracture half-length (ft) Total fracture width (ft) 4000 1.6 4000 1.6 20 4000 1.6 URTeC...

2016

Coupling Geomechanics and Petrophysical Measurements for Production Enhancement in Organic-Rich Shales

Azra N. Tutuncu, Daisuke Katsuki, Binh T. Bui, Anton Padin, Bryan McDowell

Unconventional Resources Technology Conference (URTEC)

... various salinity brines. The attenuation was calculated using half width method instead of spectral ratio method. The stress dependence...

2016

Pressure and Rate Transient Analysis in Fracture Networks in Tight Reservoirs Using Characteristic Flow Volume

Jorge A. Acuña

Unconventional Resources Technology Conference (URTEC)

... units, other symbols are defined in the Nomenclature. The half-width of the area perpendicular to flow changes with the reference distance 𝑟𝑟 ∗ as 4hX...

2017

Geophysical evidence for thrust faulting in the Carboniferous Antigonish-Mabou Subbasin, Nova Scotia

P. Durling, P. Harvey, K. Howells

Atlantic Geology

... Salt 2.15 Windsor Group Gypsum and/or Surficial Sediments 2.40 10 20 km HALF-WIDTH (km) n/a 17 9.5 5 Fig. 10. Gravity models from the Antigonish...

1995

Use of In-Situ Fluid Heterogeneity Characterization and Flowback Fluid Compositions to Constrain Fracture Height Growth and EOR Modeling in Liquid-Rich Low-Permeability Reservoirs

C.R. Clarkson, S.M. Ghaderi, M.S. Kanfar, B. Haghshenas, C.S. Iwuoha

Unconventional Resources Technology Conference (URTEC)

... (half) width (ft) 0.03 HF (total) half-length (ft) 1640 HF (propped) half-length (ft) 350 HF (total) height (ft) 230 HF (propped) height (ft...

2017

The Use of the Bimodal Production Decline Curve for the Analysis of Hydraulically Fractured Shale/Tight Gas Reservoirs

Christine Doughty, George J. Moridis

Unconventional Resources Technology Conference (URTEC)

..., the half-width of the primary fracture. The parameter t1 can usually be determined by direct examination of the field data, and constraining information...

2018

Structural Geometry in the Carbon Creek Area of the Rocky Mountain Fold and Thrust Belt, Northeastern British Columbia

M. E. McMechan

CSPG Bulletin

... of the active upper detachment. If there was a single low-taper triangle zone in the Carbon Creek area it would have been active across less than half the width...

2002

Rate Transient Analysis of Fracture Swarm Fractal Networks

Jorge A. Acuña

Unconventional Resources Technology Conference (URTEC)

.... Figure 1. Networks of parallel fractures with fractal spacing, well length is 9356 ft and individual fracture half-length is 330 ft...

2020

Common Conditions for Heavy Oils: Section IV. Exploration Methods

W. H. Roberts III

AAPG Special Volumes

...), about half the width of Athabasca. Like the Western Canada belt, it has continuously received the conjunctive discharge of transient waters from...

1987

Diagenetic Mineralogy, Geochemistry, and Dynamics of Mesozoic Arkoses, Hartford Rift Basin, Connecticut, U.S.A.

Enrique Merino , Jean-Pierre Girard , Michael T. May , Vishnu Ranganathan

Journal of Sedimentary Research (SEPM)

... in Figure 4. At the left margin of the domain is a dike with a half-width of 50.5 m, and near the top is a basalt flow or sill 90 m thick. The dike...

1997

Structural Analysis Using Spatial Filtering in Interior Plains of South-Central Alberta

J. E. Robinson , H. A. K. Charlesworth , M. J. Ellis

AAPG Bulletin

... has meaning only if the filter lies wholly within the map. This means that a zone equal to half the width of the filter is lost from the edges...

1969

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