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The AAPG/Datapages Combined Publications Database
Showing 1,247 Results. Searched 200,616 documents.
Unconventional Reservoir Characterization Using Azimuthal Seismic Diffraction Imaging
Dmitrii Merzlikin, Sergey Fomel, Xinming Wu, Mason Phillips
Unconventional Resources Technology Conference (URTEC)
... plane-wave prediction: Geophysical Prospecting, 58, 415β427. Merzlikin D., and S. Fomel, 2017, Analytical path-summation imaging of seismic...
2017
Approximation of Multi-Fractured Horizontal Well Composite Reservoir Models Using Decline Curves
David S. Fulford
Unconventional Resources Technology Conference (URTEC)
... response. This work presents a method that uses a summation of decline curves to approximate composite linear reservoir model constant-pressure...
2017
Age and Correlation of the Tully and Cedar Valley Formations in the United States
G. Arthur Cooper
CSPG Special Publications
... by great geographic gaps. Resort must therefore be made to less certain methods. These in summation must establish the case βbeyond reasonable doubt...
1967
Induced Seismicity Near Fox Creek, Alberta: Interpretation of Source Mechanisms
Hongliang Zhang, David W. Eaton
Unconventional Resources Technology Conference (URTEC)
... derivative. Terms within the curly braces represent the P-wave radiation pattern, and the summation convention is used in this equation. In addition...
2018
Field Scale Proppant Transport Simulation and Its Application to Optimize Stimulation Strategy
Rui Kou, George J. Moridis, Tom Blasingame
Unconventional Resources Technology Conference (URTEC)
...d the Cauchy stress tensor in Eq. 4 as follows: π(πΊ π π π ) ππ π π β‘ π ββββ + π[π π β π΅(πΊ π ββββ π )] = [π΅ β (βππ° + β‘)] β π π½ ππππ ππ β π=π βπ ππβπ + πΊ π ββπ ............................................................. (5) The summation of the f...
2018
Coherence Attribute Applications on Seismic Data in Various Guises
Satinder Chopra, Kurt Marfurt
Unconventional Resources Technology Conference (URTEC)
... The covariance matrix obtained by summation has the same size as the original single-azimuth covariance matrix, but now has J times as many sample vectors...
2018
Revitalization of Walio Mature Oil Fields by Identifying Untapped Oil in Low Quality Reservoirs
Bondan Bernadi, Agung Reksahutama, I Gusti Ayu Nyoman Intan, Sarah, Dany Kurniawan Duha, Eli Saut Silalahi, Donny Miraza
Indonesian Petroleum Association
... Proceedings, 2018 in the field against their cumulative oil within some customized functions. WQI basically is the summation of three (3) variables...
2018
An Attempt at Correlating Alaskan North Slope Oils and Source Rocks: SOURCE ROCK EVALUATION INCLUDING ISOTOPES AND BIOMARKERS
H. Dembicki Jr.
AAPG Special Volumes
... type and carbon number. The saturate group type distribution consists of the summation of each C15+ compound in the paraffins (0-ring) and the 1-, 2-, 3...
1985
Flow Behavior from Organic and Mineral-Hosted Porosity Systems ΒFrom Pores to Production
Richard M. MacDonald, Steve Isaac Geetan, Denis Klemin, Barbara Hill
Unconventional Resources Technology Conference (URTEC)
... at the well level is, therefore, a summation of influxes from billions of these diverse pores, and understanding the fluid flow through these pores...
2018
Elk Hills Monterey Formation - Challenge of Incorporating Complex Natural Fractures to Improve Production Understanding
Robert Gales, Rad Sobczyk, Nicholas Harvey
Unconventional Resources Technology Conference (URTEC)
... fracturing. As the cumulative fracture length is determined mathematically from a summation of fracture inflexion from the pads around the well bore...
2018
Pore Facies of Smackover Carbonate Reservoirs in Southwest Alabama
David C. Kopaska-Merkel , Steven D. Mann
GCAGS Transactions
.... For locations of fields, refer to Figure 1. Figure 3. Ternary Pore Plot of all point-count data used in this study. Each point represents a summation...
1991
Micropaleontologic Proxies for Sea-Level Change and Stratigraphic Discontinuities
Hilary Clement Olson, R. Mark Leckie
Special Publications of SEPM
... below the marsh surface. The authors use artificially time-averaged assemblages for both live and dead individuals (summation of counts for each...
2003
Well Spacing Optimization in Shale Reservoirs Using Rate Transient Analytics
Chigozie Aniemena, Cameron LaMarca, Allen Labryer
Unconventional Resources Technology Conference (URTEC)
...ied by the summation in (A1) may be taken to be as large or small as desired, so long as the required information is available. With regards to implementat...
2019
Characterizations and Estimates of Ultimate Recoverability for Regional Gas Accumulations in the Greater Green River and Wind River Basins
Ray Boswell, Kelly Rose
AAPG Special Volumes
... by the summation of the volumes determined for all remaining packets. It is acknowledged that the use of the 160-ac (64-ha) spacing convention will result...
2008
Glacio-Eustatic and Climatic Controls on Quaternary Alluvial Plain Deposition, Texas Coastal Plain
Michael D. Blum , David M. Price
GCAGS Transactions
... appearance of Trimosina denticulata, placed at ca. 600 ka by Armentrout and Clement (1990). In summation, the above data and observations suggest...
1994
Twenty Years of Petroleum Geology in California
Roy M. Barnes
AAPG Bulletin
.... A summation of this information appears in graphic form in Figure 1. Exploration employment follows closely the boom and depression periods of the past...
1940
Laboratory Investigation of Leakoff During Hydraulic Fracturing into Bedding Interfaces
Bradley C. Abell, Pengju Xing, Andrew Bunger, Egor Dontsov, Roberto Suarez-Rivera,
Unconventional Resources Technology Conference (URTEC)
... than the summation of the individual interfaces. This behavior is not accounted for in the lubrication theory presented here. Fluid flow through...
2019
Regional Sands and the Possible Impacts on Friction Reducer Performance
Matthew Sinkey, Michael Thompson, Caleb Drennon
Unconventional Resources Technology Conference (URTEC)
..., 2003) investigate a pressure drop summation approach. Most of the correlations in the referenced literature were derived with high polymer loadings...
2019
State of the Art in Characterization of Frac Stage Geometry, Skin and Conductivity Using Pressure Leakoff
Mohamed Mohamed, Mazher Ibrahim, Erdal Ozkan
Unconventional Resources Technology Conference (URTEC)
... ππ ππ is the number of clusters per stage. The total stimulated reservoir area (SRA) is the summation of the calculated SSRAs. Analytical solutions...
2020
A Rapid Visual Method for Estimating Sedimentary Parameters
Grover H. Emrich , Frank J. Wobber
Journal of Sedimentary Research (SEPM)
... is subtracted, yielding Si. The sum of squares for the operator factor (Sj) requires the summation of all the values estimated by each operator (in tables...
1963
Application of Pore Throat Size Distribution Data to Petrophysical Characterization of Montney Tight-Gas Siltstones
Takashi Akai, James M. Wood
CSPG Bulletin
... equations 4 and 5, the summation of knw and krnw is always equal to 1 and, as a consequence, the non-wetting phase has a concave-upward trend on a cross...
2018
Unravelling the 'Sweet Spot' Potential of Fractured Basement in Ketaling High, South Sumatra Basin by Integrating Complex Seismic Attribute and Resistivity Log Evaluation
Rady Adiarsa, Yona Akbar, Hendra Baskara, Adi Widiyantoro, Ibnu Suhartanto
Indonesian Petroleum Association
... of discontinuities position caused by faults and fractures, a simple mathematical operation such as summation or multiplication, was required between the two...
2021
Leveraging Unsupervised Machine Learning on Seismic Images of Miocene Deposits in the Carpathian Foredeep Basin for Facies Classification
Reva Wiratama, Fikrah Elhifzi Harahap, Imoleayo Fashagba, Kamil CichostΔpski
Indonesian Petroleum Association
... at visualizing fluids in the form of bright spots in the zone of interest, this attribute is measured based on the value of squared amplitude summation...
2022
Replacing Decline Curve Analysis
Randy Hazlett, Umer Farooq, D. Krishna Babu
Unconventional Resources Technology Conference (URTEC)
... (PI) in the constant rate case, although this flow regime is never encountered in unconventional wells in decline. Note the summation symbolism...
2020
Standard of Cretaceous System
Siemon Wm. Muller, Hubert G. Schenck
AAPG Bulletin
... clearly from the subjacent and superjacent terrains by the summation of all paleontologic and stratigraphic considerations, the results of which...
1943