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The AAPG/Datapages Combined Publications Database
Showing 2,094 Results. Searched 200,619 documents.
ABSTRACT: APPLICATION OF WAVELET-TRANSFORM IN THE MODEL STUDY OF SPONTANEOUS COMBUSTION OF COAL SEAM
Yi Li, Shunian Ning, Gang Li
The Society for Organic Petrology (TSOP)
... of spontaneous combustion of coal seam using wavelet-transform. According to the calculation model, we did testing calculation using real data acquired...
2006
Codell Sandstone, New Exploration Play, Denver Basin
Robert J. Weimer, Stephen A. Sonnenberg
Rocky Mountain Section (SEPM)
... consists of resistivity, spontaneous potential, gamma ray, neutron, and density logs. A typical suite of logs from the Dome #1-13 Frank well is illustrated...
1983
THE JUDITH RIVER FORMATION BENEATH THE FORT PECK INDIAN RESERVATION A PROVEN HIGH PLAINS GAS RESERVOIR
Lawrence M. Monson
Montana Geological Society
... muds so the spontaneous potential logs were usually of no value. The separation of the dual laterolog recording confirmed the sandy units...
1989
Sequence Stratigraphic Analysis of Muddy (J) Sandstone Reservoir, Wattenberg Field, Denver Basin, Colorado
Robert J. Weimer, Stephen A. Sonnenberg
Rocky Mountain Association of Geologists
... to be fairly uniform across Wattenberg Field. A normal log suite consists of resistivity, spontaneous potential, gamma ray, neutron, and density logs...
1989
Load Recovery in Hydraulic Fracturing: Insights into Fracture Surface Area
Search and Discovery.com
N/A
Reservoir Facies Architecture of Microtidal Barrier Systems
William E. Galloway
AAPG Bulletin
... change along the axis of an inlet and associated tidal channel (Galloway and Cheng, Fig. 7. Map of spontaneous potential (SP) log patterns of 41-A...
1986
Stratigraphy of Assam Valley, India
L. L. Bhandari , R. C. Fuloria , V. V. Sastri
AAPG Bulletin
... granite, and milk-white quartzite. On electric logs, the basement complex is characterized by high resistivity (up to 100 ohms/m) and extremely low...
1973
East Nesson Bakken Enhanced Oil Recovery Pilot: Coinjection of Produced Gas and a Water-Surfactant Mixture
Gordon Pospisil, Larry Griffin, Tappan Souther, Stacy Strickland, Jeromy McChesney, C. Mark Pearson, Chantsalmaa Dalkhaa, James Sorensen, John Hamling, Bethany Kurz, Nicholas Bosshart, Michael Warmack, Ailin Assady, Jin Zhao, Brian Schwanitz, Adrian Williams, David Schechter, Abhishek Sarmah
Unconventional Resources Technology Conference (URTEC)
... the available well logs (gamma ray, resistivity, neutron porosity, bulk density, and photoelectric factor) and quality-checked using the well tops...
2022
Quantitative Seismic Geomorphology of Pliocene and Miocene Fluvial Systems in the Northern Gulf of Mexico, U.S.A.
Lesli J. Wood
Journal of Sedimentary Research (SEPM)
... of the seismic. Logs are spontaneous potential. Setting The study area is located in the modern shallow water shelf in the Oligocene–Miocene Detachment...
2007
Spatial Variations in Pore Water Salinity: Implications for Fluid Pathways and Compartmentalization in a Deepwater Gulf of Mexico Field
Jeffrey Nunn, William Daugherty
GCAGS Transactions
... ray, deep resistivity, and density porosity well logs. In addition, a correction for hydrocarbons in the pore space was applied. Pore water salinity...
2015
Sand-Shale Identification by Computer
William Frank
GCAGS Transactions
...Sand-Shale Identification by Computer William Frank 1986 Vol. 36 (1986), Most geologists still use the time-honored Spontaneous Potential (SP...
1986
Floral Group -- A New Rock Unit for Chester and Probable Chester Strata in the Peace River Area
H. L. Halbertsma
CSPG Bulletin
.... The Golata formation is a distinct lithological unit which, due to its low resistivity and positive spontaneous potential, may be easily recognized...
1961
Abstract: An Examination of the Arkoma Foreland Basin and its Petroleum System through Burial and Thermal History Modeling; #90257 (2016)
Julianne E. Lamb
Search and Discovery.com
... cases, the available log curves available for the study include gamma ray, resistivity, density, neutron, spontaneous potential, and sonic logs...
Unknown
Mechanism of Ultra-Low Water Recovery Rate with High Productivity in Fuling Gas Shale Filed
Dunqing Liu, Hongkui Ge, Yinghao Shen, Jing Li, Qingyu Li
Unconventional Resources Technology Conference (URTEC)
... to 200, corresponding to the increase of water in microfractures. Meanwhile, the signal in area C almost kept unnoticeable after four day’s spontaneous...
2019
Dissolution of Salt and Perturbation of Subsurface Temperatures by Salinity-Driven Free Convection at the Bay Marchand Field, Offshore Louisiana
Jeffrey S. Hanor, R. Stephanie Bruno
GCAGS Transactions
... from 20 wireline spontaneous potential and resistivity logs and several structural base maps and cross sections to map out spatial variations...
2014
Subsurface Facies Analysis of the Saltos Shale Member, Monterey Formation (Miocene) and Associated Rocks, Cuyama Valley, California
Martin B. Lagoe
Pacific Section SEPM
...' PERCENTAGE SPONTANEOUS POTENTIAL RESISTIVITY ES3 1 m 2 im 3 M 4 n co GO E23 5 The isopach map of the Saltos Shale Member (fig. 6) shows...
1981
Effects of paleoenvironment on continental shale oil enrichment and producibility in the Biyang depression
Jijun Li, Zhao Liu, Xinwen Zhang, Guoqui Feng, Jiewen Liu, Yan Ma, Shuangfang Lu, Wenhao Li, and Nengwu Zhou
AAPG Bulletin
... interbeds appear frequently in the shale strata. The resistivity amplitude is contrary to the spontaneous potential characteristics. The Eh3 has a high...
2022
Petrography and Petrophysics of the Upper Cretaceous Turner Sandy Member of the Carlile Shale at Todd Field, Powder River Basin, Wyoming
Dawaduen Charoen-Pakdi, James E. Fox
Rocky Mountain Association of Geologists
... is shown. GR = gamma-ray (API), SP = spontaneous potential (mv), R11 = resistivity reading from laterolog (ohm-m), Rild = resistivity reading from deep...
1989
Depositional Systems and Lignite Prospecting Models: Wilcox Group and Meridian Sandstone of Northern Mississippi
Arthur W. Cleaves
GCAGS Transactions
... procedures: (1) interpretation of depositional environments from spontaneous-potential and resistivity curve shapes on individual electrical logs; (2...
1980
Structural Control of Sedimentation Patterns and the Distribution of Uranium Deposits in the Westwater Canyon Member of the Morrison Formation, Northwestern New Mexico--A Subsurface Study
Allan R. Kirk, Steven M. Condon
AAPG Special Volumes
... resistivity (owing to the large number of cations that aid conductivity), and spontaneous potential commonly becomes more positive. Gamma-ray logs should...
1986
Uncertainty Management in a Giant Fractured Carbonate Field, Oman, Using Experimental Design
Cathy Hollis, Simon Price, Harm Dijk, Lingli Wei, Daniela Frese, Michiel van Rijen, Mohamed Al Salhi
AAPG Special Volumes
..., were generated from resistivity logs using the uncertainty ranges for formation resistivity, oil-water contact, m (cementation component), and n...
2011
Abstract: Seismic Interpretation of Mass-Moved Sediments within the Upper Oligocene Frio Formation, South Texas Gulf Coast, by O. C. Ogiesoba and U. Hammes; #90090 (2009).
Search and Discovery.com
2009
EXTENDED ABSTRACT: Imaging Digital Well Logs in 3D Virtual Reality:Investigation of Northern Louisiana Wilcox Fluvial/Coal Strata for Coalbed Natural Gas
Gary L. Kinsland, Christoph W. Borst, Jan-Phillip Tiesel, James J. Willis, and Catherine E. Bishop
GCAGS Transactions
...) logs, including for example azimuthal resistivity, high-resolution electrical (with cm-scale resolution) (Fig. 7), gamma ray, density (bulk density...
2008
Geologic Setting and Potential for Natural Gas in the Niobrara Formation (Upper cretaceous) of the Williston Basin
George W. Shurr, Dudley D. Rice
Rocky Mountain Association of Geologists
... high resistivity and larger negative spontaneous potential deflection, calcareous shales show intermediate values, and noncalcerous shales show low...
1987
Cretaceous Paleogeography and Play Types of the Mannville Group in Southwestern Saskatchewan
Dale A. Leckie, Nancy A. Vanbeselaere, David P. James
CSPG Special Publications
..., Success (S1), Cantuar (Altas and Chokecherry Creek members and Pense formations). Legend in Figure 5B. Figure 9. Spontaneous potential-resistivity...
1997