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The AAPG/Datapages Combined Publications Database
Showing 2,094 Results. Searched 200,619 documents.
Potential Reef-Reservoir Facies: Lower Cretaceous Deep-Water Thrombolites, Onshore Central Gulf Of Mexico
Ernest A. Mancini, Juan Carlos Llinas, Robert W. Scott, Ruben Llinas
GCAGS Transactions
... of spontaneous potential (SP) and resistivity (ILD) curves (Fig. 4). No distinctive pattern was recognized in these curves as indicative of the presence...
2005
Documentation and characterization of the Lower Cretaceous (Valanginian) Calvin and Winn carbonate shelves and shelf margins, onshore northcentral Gulf of Mexico
Robert G. Loucks, Charles Kerans, Hongliu Zeng, and Peter A. Sullivan
AAPG Bulletin
... in the GOM. They are also potential deep-gas, tight-carbonate plays. Figure 4. Spontaneous potential (SP) and resistivity wireline logs...
2017
Lithofacies Mapping of Viola Limestone in South-Central Kansas, Based on Wireline Logs
E. Bornemann , J. H. Doveton
AAPG Bulletin
... (1976) and Garcia (1981) have generally used the spontaneous potential, gamma-ray, and resistivity logs as simple qualitative expressions of vertical...
1983
Response of Late Cretaceous Migrating Deltaic Facies Systems to Sea Level, Tectonics, and Sediment Supply Changes, New Jersey Coastal Plain, U.S.A.
Andrew A. Kulpecz, Kenneth G. Miller, Peter J. Sugarman, James V. Browning
Journal of Sedimentary Research (SEPM)
... to interpret paleoenvironments and correlate depositional facies since Serra and Sulpice (1975) used spontaneous potential (SP) and resistivity logs...
2008
Numerical Zonation of Log Suites and Logfacies Recognition by Multivariate Clustering
D. Gill , A. Shomrony , H. Fligelman
AAPG Bulletin
... suite is comprised of spontaneous potential (SP), resistivity (RLL3, resistivity Laterolog 3), deep penetration induction (RILD, resistivity induction log...
1993
Depositional Patterns of the Upper Devonian Waterways Formation, Swan Hills Area, Alberta
N. M. Sheasby
CSPG Bulletin
... environments. Unda beds are characterized on electric logs by sharply defined boundaries marked by significant increases in both resistivity...
1971
A Set of Successful Chemical EOR Trials in Permian Basin: Promising Field and Laboratory Results
Mehrnoosh Moradi Bidhendi, Mahdi Kazempour, Uwana Ibanga, Duy Nguyen, Justin Arruda, Mike Lantz, Cooper Mazon
Unconventional Resources Technology Conference (URTEC)
... brine altered the wettability of the three formations to a more water-wet state. In order to evaluate oil recovery potential of developed products, a set...
2019
Regional Variations in Formation Water Salinity, Hollin and Napo Formations (Cretaceous), Oriente Basin, Ecuador
Lawrence R. Smith
AAPG Bulletin
... dry wells or extrapolated from other sandstones within the same vertical column. Study of water salinity information derived from spontaneous potential...
1989
Vermilion Block 16 Field -- A Study of Irregular Gas Reservoir Performance Related to Non-Uniform Sand Deposition
W.L. Seal , J.A. Gilreath
GCAGS Transactions
... on dipmeter, spontaneous potential, and resistivity measurements. The purpose of this study was the definition of the sandstone geometry and sediment transport...
1975
Porosity of Unconsolidated Sand, Diatomite, and Fractured Shale Reservoirs, South Belridge and West Cat Canyon Oil Fields, California: Section IV. Exploration Methods
L. A. Beyer
AAPG Special Volumes
... densities and porosities are shown only if they fall outside the range of uncertainty of the BHG densities and porosities. Spontaneous potential (SP...
1987
Extended Abstract: Quick-Look Technique for Quantifying Shale Distribution Types using Total Porosity versus Shale Volume Crossplots
James J. Willis, Duncan S. McIntosh, Jr., Jesse W. Zwennes, Gregory J. Ferguson
GCAGS Transactions
... the range in effective porosity when using triple-combination log data. Additional datasets (e.g., 3D resistivity, core, image logs, etc.) can help more...
2017
Stratigraphy of the Glen Rose Formation, Western Gulf Coastal Plain
Jeffrey G. Pittman
GCAGS Transactions
..., are obvious. In the lower Glen Rose a negative response of the spontaneous potential curve and positive kick of the resisitivity curves mark...
1989
A Novel Experimental Approach for Dynamic Quantification of Liquid Saturation and Capillary Pressure in Shale
Williams Ozowe, Rodney Russell, Mukul Sharma
Unconventional Resources Technology Conference (URTEC)
... in the reservoir, to their ๐๐2 contrast on a ๐๐1 โ ๐๐2 map (Ye et al. 2019). Another indirect method involves the use of resistivity logs to calculate...
2020
Reservoir characterization, modeling, and evaluation of Upper Jurassic Smackover microbial carbonate and associated facies in Little Cedar Creek field, southwest Alabama, eastern Gulf coastal plain of the United States
Sharbel Al Haddad, Ernest A. Mancini
AAPG Bulletin
... and validation data sets. Available well logs of gamma ray (GR), deep resistivity (ILD or HDRS), average porosity (PHIA), spontaneous potential (SP...
2013
Eagle Ford ย Groundwater Protection and Enhance Recovery; #80282 (2013)
Robert J. Traylor
Search and Discovery.com
... and greater; 10,000 ppm TDS (USDW) โ 4 ohms and greater. Water quality calculations should be from the spontaneous potential (SP), if high resistivity...
2013
The Desmoinesian Series, Edmond Area, Central Oklahoma
Edward L. Benoit
Oklahoma City Geological Society
... diagrams because of its high resistivity and abnormally low spontaneous potential diagram. The Woodford normally is about 50 feet thick, but is is absent...
1958
Abstract: Detecting Stratigraphic Discontinuities using Wavelet and S-Transform Analysis of Well Log Data; #90174 (2014)
Akhilesh K. Verma, Burns A. Cheadle, William K. Mohanty, Aurobinda Routray, and Lalu Mansinha
Search and Discovery.com
... Potential (SP), Deep Resistivity (RD), Bulk Density (RHOB) and Neutron Porosity (NPHI) logs) from an oil sands evaluation well in the Cold Lake area...
2014
Structural heterogeneity and permeability in faulted eolian sandstone: Implications for subsurface modeling of faults
Zoe K. Shipton, James P. Evans, Kim R. Robeson, Craig B. Forster, Stephen Snelgrove
AAPG Bulletin
... and the stratigraphic units. The fault zone correlates well with an increase in 16'' normal resistivity, SPR, spontaneous potential, and neutron logs...
2002
Carrier-bed plays in the Denver and Powder River Basins
Stephen A. Sonnenberg
AAPG Bulletin
... little spontaneous potential response. Abnormally high porosity readings occur on density logs as a result of gas saturation. Current development...
2021
Reservoir Modeling by Constraining Stochastic Simulation to Deterministically Interpreted Three-dimensional Geobodies: Case Study from Lower Cretaceous McMurray Formation, Long Lake Steam-assisted Gravity Drainage Project, Northeast Alberta, Canada
Milovan Fustic, David Thurston, Adal Al-Dliwe, Dale A. Leckie, Dany Cadiou
AAPG Special Volumes
... lateral log [SFL] [shallow resistivity]), spontaneous potential (SP), density (bulk density [RHOB]), neutron (neutron porosity sandstone matrix [NPSS...
2013
An enhanced method for evaluating the static connectivity of reservoirs using pressure coefficientโdepth plots
Geng Qian, Haifeng Yang, Dayong Guan, Jinghan Wang, Junpei Yue, and Meng Zhao
AAPG Bulletin
...; RS = shallow resistivity log; SP = spontaneous potential log. Figure 9. A plot of pressure coefficient versus depth, illustrating the significant...
2025
Spatial Variations in Formation Water Salinities, South Pelto and South Timbalier Areas, Eastern Louisiana Continental Shelf
Amanda M. Nikiel and Jeffrey S. Hanor
GCAGS Transactions
... environments. TECHNIQUES Pore fluid and sediment properties in the study area were derived from SP-resistivity logs along a nearly 100-km long transect...
1999
Geological Controls on Hydrocarbon Entrapment within the Lower Cretaceous Cantuar Formation, Wapella Field, Southeastern Saskatchewan
P.E. Putnam
CSPG Bulletin
.... Lithological information was obtained from gamma ray (GR) logs where available, but in their absence, the spontaneous potential (SP) log was used. SP...
1989
When Less Flowback is More: A Mechanism of Permeability Damage and Its Implications on the Application of EOR Techniques
Rafael Longoria, Tianbo Liang, David A. DiCarlo
Unconventional Resources Technology Conference (URTEC)
... both water and hydrocarbon are present, and thus, loss of fracturing fluid via spontaneous imbibition can be significant, especially during long periods...
2015
The Viking Formation in the Caroline, Garrington and Harmattan East Fields, Western South-Central Alberta: Sedimentology and Paleogeography
Frances J. Hein, Michael E. Dean, Anita M. Deiure, S. Kent Grant, Gregory A. Robb, Frederick J. Longstaffe
CSPG Bulletin
... at the stratigraphic level corresponding to the maximum value of the spontaneous potential or resistivity logs. These maxima are interpreted to represent the top...
1986