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The AAPG/Datapages Combined Publications Database

Showing 39,301 Results. Searched 200,291 documents.

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Modeling Tidal Bedding In Distributary-Mouth Bars

Nicoletta Leonardi, Tao Sun, Sergio Fagherazzi

Journal of Sedimentary Research (SEPM)

... are also present. Under these conditions mouth bars can display alternate layers of mud and sand that can ultimately determine their vertical...

2014

Perspectives on Horizontal Drilling in Canada

Robert G. Farquharson, Lawrence M. Spratt, Peter C.M. Wang

Rocky Mountain Association of Geologists

... teams with reliable models. Experience with and data from horizontal wells is adding significantly to industry’s understanding of reservoir geology...

1992

Upper and Lower Bakken Shale Production Contribution to the Middle Bakken Reservoir

Sanyog Kumar, Todd Hoffman, Manika Prasad

Unconventional Resources Technology Conference (URTEC)

... representation. Three Bakken layers: U&L Shale shown in green and the Middle-layer shown in yellow. The horizontal well (red-line) centrally penetrates...

2013

Sedimentation Pattern of a Rift-filling Unit, Tesuque Formation (Miocene), Espanola Basin, Rio Grande Rift, New Mexico

William Cavazza

Journal of Sedimentary Research (SEPM)

... of nonmarine origin, with numerous interbedded ashfall-tuff layers. The sedimentation pattern of the Tesuque Formation was determined by the interaction...

1989

Calcite cement in Permian deep-water sandstones, Delaware Basin, west Texas: Origin, distribution, and effect on reservoir properties

Shirley P. Dutton

AAPG Bulletin

... in cores and occur in bioclast-rich layers. Horizontal cores cut concretions up to 20 ft (6 m) long, but no periodicity was observed...

2008

Interpreting Borehole Image Data from Deep-Marine Environments

Adriaan A. Bal, Kenrick A. A. van Noord, Gde P. Wirawan

Indonesian Petroleum Association

... beds that were originally deposited as near horizontal layers. These beds can include mudstones or parallel-laminated heterolithic successions...

2004

Tidal-flat Deposition and Early Dolomitization in Upper Ordovician Rocks of Southern Appalachian Valley and Ridge

Allan M. Thompson

Journal of Sedimentary Research (SEPM)

... and horizontal burrow structures, and are extensively bioturbated and mottled. They represent deposition on low tidal flats to very shallow-subtidal, nearshore...

1970

Integrating Experiments and Well Logs to Predict Caney Shale Static Mechanical Properties During Production with Supervised Machine Learning

Sherif M. Kholy, Hunjoo P. Lee, Mileva Radonjic

Unconventional Resources Technology Conference (URTEC)

... Forest (RF) and Extreme Gradient Boosting (XGBoost) models. The results showed that the estimated dynamic Young’s moduli from ultrasonic measurements...

2024

Abstract: Lower Cretaceous Stratigraphic Models from Texas and Mexico

T. A. Bay, Jr

GCAGS Transactions

...Abstract: Lower Cretaceous Stratigraphic Models from Texas and Mexico T. A. Bay, Jr 1977 Vol. 27 (1977), Carbonate ramp and carbonate shelf...

1977

ABSTRACT: Integrated Multidiscipline Approach for Identification of Undepleted Reservoirs on the Outskirts of Mature Fields in Western Siberia; #90061 (2006)

Valentin Ivanov, P. Mangazeev, and S. Patniyot

Search and Discovery.com

... production and a lot of efforts has been made recently to develop those areas. One such effort was to develop a reasonable strategy for placing horizontal...

2006

Abstract: PETROPHYSICAL CHARACTERIZATION AND SEQUENCE STRATIGRAPHY OF MISSISSIPPIAN CARBONATES, NORTH-CENTRAL OKLAHOMA; #90249 (2016)

Fnu Suriamin

Search and Discovery.com

... yr. It has recently become a significant unconventional play for horizontal development. Improvements in completion techniques and horizontal...

2016

Current Status of Geodynamic Bases for Prediction, Prospecting, and Exploration for Oil and Gas

K. A. Kleshchev, V. S. Shein

Petroleum Geology: A Digest of Russian Literature

... direction used various models of basin formation, natural reservoirs, generation and migration of hydrocarbons, etc. The second is oriented on re...

2004

Chapter 23: Lithological and Petrophysical Controls on Production of the Mississippian Limestone, Northeastern Woods County, Oklahoma

Katherine M. Lindzey, Matthew J. Pranter, Kurt J. Marfurt

AAPG Special Volumes

... vertical wells and 50 horizontal wells was compared to the lithology, porosity, and water saturation models to explore the dominant controls...

2019

The Impact of Geologic Reservoir Characterization on the Flow Unit Modeling at the Kern River Field, California, USA

Elliott P. Ginger, William R. Almon, Susan A. Longacre, Cynthia A. Huggins

Special Publications of SEPM

... Kern River Geology Team was charged with developing geologically based reservoir models that improve understanding of the steam flood process...

1995

Fault zone deformation and displacement partitioning in mechanically layered carbonates: The Hidden Valley fault, central Texas

David A. Ferrill, Alan P. Morris, Ronald N. McGinnis, Kevin J. Smart, William C. Ward

AAPG Bulletin

... but is locally represented by only a slickensided surface between limestone layers. The 55- to 63-m (180207-ft) fault throw across a 43- to 98-m (141...

2011

The correction of linear fracture density and error analysis using underground well-logging data

Dongsheng Cao, Lianbo Zeng, Dongsheng Cao, Paul D. Bons, Till Sachau

International Meeting for Applied Geoscience and Energy (IMAGE)

... in the quantification of linear fracture density, especially applicable to thin layers or large fracture densities. to a drill core. The linear fracture density has...

2022

AAPG Memoir 76, Chapter 18: Velocity Estimation for Pore-Pressure Prediction

David W. Bell

AAPG Special Volumes

... is that the earth is composed of multiple horizontal layers of constant velocity. Ray bending due to a continuous change of velocity with depth, as implied...

2001

Front Matter, Abstracts: The Permian Basin: Microns to Satellites, Looking for Oil and Gas at all Scales: The West Texas Geological Society

John J. Viveiros, Scott M. Ingram

West Texas Geological Society

... Model Jerry Lucia 91 Horizontal Drilling Re-vitalizing Mature Reservoirs Dave Entzminger et al. 93 Late Paleozoic Deformation at Halley...

2001

Transient Electromagnetic Detection of Subsea Permafrost Near Prudhoe Bay, Alaska

Gerald G. Walker, K. Kawasaki, T. E. Osterkamp

Pacific Section SEPM

... times which are associated with greater numbers of layers are considered. Models are run in two modes in which: 1) the inversion program treated each...

1987

Pressure Transient Behaviour of Naturally Fractured Reservoirs

Doddy Abdassah

Indonesian Petroleum Association

..., namely, the uniformly distributed blocks separated by an orthogonal set of fractures and the horizontal matrix layers separated by fractures are choosen...

1985

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