Direct estimation of fault trajectory from structural relief

Nathan W. Eichelberger, Alan G. Nunns, Richard H. Groshong Jr., and Amanda N. Hughes

AAPG Bulletin

... defines changes in fault orientation. We validate the method by applying it to numerical forward models, analog clay models, and seismically imaged...

Premigration attenuation analysis and mapping to image domain by weighted migrations

Yonghe Sun, Chunling Wu, Mark Fan, Zhemin Tan

International Meeting for Applied Geoscience and Energy (IMAGE)

... of highfrequencies versus time. The gather is used as input to pick CSP gather of 𝑡 ∗ (Figure 3a) by linear fitting of LSR according to equation (8...

Operator chains and seismic data decomposition

Sergey Fomel

International Meeting for Applied Geoscience and Energy (IMAGE)

... operators. I develop a general approach to building such chains and estimating operator parameters. Chaining alternative weights in time and frequency...

Resolving DAS versus geophone discrepancies using the DAS transform: A comparative study from the CaMI CCS field research station, Alberta

Ali Sayed, Robert R. Stewart, Marie Macquet, Don Lawton

International Meeting for Applied Geoscience and Energy (IMAGE)

.... The cause of this mismatch has remained unexplained. Potential causes suggested are timing differences within the DAS and GEO acquisition systems, depth...

Some Characteristics of Structure and Oil-Gas Potential of Apsheron-Pribalkhan Zones of Highs

N. F. Akopdzhanova, L. I. Lebedev

Petroleum Geology: A Digest of Russian Literature

... is a large gravity minimum of east-west trend. In the north part of this minimum is a zone of linear gravity gradients, which separates this minimum from...

Sedimentology of Reservoir-scale Aeolian-Fluvial Interactions, Wadi Batha, Northern Wahiba Sand Sea, Oman, #51260 (2016).

Steven G. Fryberger, Caroline Y. Hern, Ken Glennie

Search and Discovery.com

... for scale. At the time of the photograph, during summer, there was a small west-facing slipface on these leading parts of larger linear dunes. View...

Chronologic modeling of faulted and fractured reservoirs using geomechanically based restoration: Technique and industry applications

Laurent Maerten, Frantz Maerten

AAPG Bulletin

... of a synsedimentary listric normal fault from a sand-box model, which provides an analog for evaluating complex faulted reservoirs. The numerical model results...

Norphlet Geology and 3-D Geophysics of Fairway Field Mobile Bay, Alabama

Chip Story

GCAGS Transactions

... setting during Norphlet time was dominated by extensional rifting. The large west-east trending fault systems shown on the Norphlet depth map...

Well-Log Determination of Ash Content in Fruitland Formation Coals, Southern Ute Indian Reservation, Southwest Colorado

Stephen E. Prensky

Rocky Mountain Association of Geologists

..., siltstones, and coals. Two conditions precluded an accurate estimation of ash content at the present time: a) Only one core and only a very limited number...

Integration of 2D Modeling, Drainage Polygon Analysis and Geochemistry as Petroleum Systems Analysis Tools; West Block B PSC, S. Natuna Sea

Eric Michael, David Bond

Indonesian Petroleum Association

...Integration of 2D Modeling, Drainage Polygon Analysis and Geochemistry as Petroleum Systems Analysis Tools; West Block B PSC, S. Natuna Sea Eric...

The Use of Stratigraphic Architecture and Rock Strength for Improved Carbonate Fractured Reservoir Modeling - Examples from Outcrop Analogs and Subsurface Reservoirs; #120097 (2012)

Chris Zahm and Charles Kerans

Search and Discovery.com

...-systems tracts (Zahm et al., 2010). The most important observation from outcrop is that individual beds may dictate bedbound fracture intensity...

MicroModelling in a Complex Shaly Sand Reservoir: A Case Study in Greater Burgan Field, Kuwait; #51246 (2016)

Muhammad Yaser, Kalyanbrata Datta, Luis R. Diaz Teran, Muhammad Ibrahim, Ernest Gomez

Search and Discovery.com

... gradient was imposed in each direction at a time by keeping closed boundaries in the other two. From the total flow, the equivalent permeability was back...

The Rotational Origin of the Gulf of Mexico Based on Regional Gravity Data: Rifted Margins: Field Investigations of Margin Structure and Stratigraphy

D. J. Hall , T. D. Cavanaugh , J. S. Watkins , K. J. McMillen

AAPG Special Volumes

.... Offsets in the linear trends of the anomalies are obvious locations for concentric transform systems, as indicated in Figure 3. The gradually wider...

Surveying Earth and Its Environment from Space: General

W. A. Fischer , Prayong Angsuwathana , W. D. Carter , Kazuo Hoshino , E. H. Lathram , N. R. Albert , Ernest I. Rich

AAPG Special Volumes

... to extend the mapped length of major linear features in the vicinity of Washington, D.C., by using ERTS-1 images taken at a time when a light snow covered...

Structural controls of fracture orientations, intensity, and connectivity, Teton anticline, Sawtooth Range, Montana

Kajari Ghosh, Shankar Mitra

AAPG Bulletin

... of the Sawtooth Range in Montana. The structure serves as a good surface analog for fracture patterns and connectivities within subsurface-folded carbonate...

Deeply-rooted paleobathymetric control on the deposition of the Falher F conglomerate trend, Wapiti Field, Deep Basin, Alberta

Byron J. Nodwell, Bruce S. Hart

CSPG Bulletin

... of the Canterbury Plains and adjacent off-shore areas, New Zealand; an analog for ancient conglomeratic depositional systems in nonmarine and coastal zone...

Integrated Well Performance Analysis Methodology to Understand Production Performance and Identify Refracturing Candidates in Barnett Shale

Eric Bryan, Rex Richard, Connor Holasek, Nima Hosseinpour-Zonoozi, Dilhan Ilk, Charles Melvin, Kevin Eichinger, Brian Rankosky, Brian Ingalls, Sam French, Ken Day

Unconventional Resources Technology Conference (URTEC)

..., coupled with low-matrix permeability, leads to the time-rate data exhibiting long term linear flow. Within the Barnett Shale, a significant amount...

New Steamflood Development Strategy in Indonesia Heavy Oil Field - Evaluation of Performance Prediction Area 14

Arihta Perdayeni, Multihadi, Azfin, Rony Roma

Indonesian Petroleum Association

... that use analog areas based on the similarity of static and dynamic properties, pattern size development, target reservoir, steam flood maturity and analog...

A Semi-Analytical Poroelastic Solution of Induced Pressure-Stress Changes and Its Applications to Depletion Delineation of Transversely Isotropic Shale Reservoirs

Shihao Wang, Yuzhe Cai, Bin Wang, Yunhui Tan, Kainan Wang, Jiehao Wang, Xinghui Liu, Yuguang Chen

Unconventional Resources Technology Conference (URTEC)

...l. The thermoelastic effect is in direct analog to poroelastic effect, with the linear expansion coefficient and heat conduction coefficient playing simila...

The Role of Tidal-Velocity Asymmetries in the Deposition of Silty Tidal Rhythmites (Carboniferous, Eastern Interior Coal Basin, U.S.A.)

Allen W. Archer , Gerald J. Kuecher , Erik P. Kvale

Journal of Sedimentary Research (SEPM)

... is considered to be a useful modern analog for Carboniferous coal-bearing environments, diurnal (Fig. 3A) and predominantly semidiurnal (Fig. 3B) tidal systems...

Acoustic waveform inversion with the Lippmann-Schwinger equation constraint

Rahul Sarkar, Biondo Biondi

International Meeting for Applied Geoscience and Energy (IMAGE)

..., and a two-step alternating minimization strategy to solve it is presented, where each step involves solving a linear least squares problem. We point out...

Application of Rosin's Distribution in Size-frequency Analysis of Clastic Rocks

Laurence R. Kittleman, Jr.

Journal of Sedimentary Research (SEPM)

... and its logarithmic analog as follows (p. 7): If one variate, y, equals the logarithm of a second variate, x (y = logx) and the variable Y is normally...

Three-dimensional evolution of salt-controlled minibasins: Interactions, folding, and megaflap development

Jean-Paul Callot, Jean-François Salel, Jean Letouzey, Jean-Marc Daniel, and Jean-Claude Ringenbach

AAPG Bulletin

... salt and sediment inputs, basin rheology, and tectonism resulting from basin interactions in the development of megaflaps, a set of analog experiments...

Tectonic Evolution of the Sanga Sanga Block, Mahakam Delta, Kalimantan, Indonesia; Ken McClay, Tim Dooley, Angus Ferguson, and Josep Poblet; Search and Discovery Article #30005 (2000)

Search and Discovery.com

Structural Scheme of the Precambrian Basement of the North Part of the Volga-Ural District

R. A. Gafarov

Petroleum Geology: A Digest of Russian Literature

... sediments (Oparino and Komi-Permyatsk domal uplifts, Kazhim depression, etc. See Figure 1). At the present time one can distinguish the Tatar, Bashkir...