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The AAPG/Datapages Combined Publications Database
Showing 2,157 Results. Searched 196,121 documents.
Geophysics and geomorphic observation for near-surface structures mapping of Seulimeum Fault on Lamtamot area, Northern Sumatra
Muhammad Yanis, Gozian Islami, Nazli Ismail
Geological Society of Malaysia (GSM)
... coils: one as a transmitter, and the other as a receiver. The transmitter coil in EM induction works with a power supply that delivers an alternating...
2022
Fracture responses of conventional logs in tight-oil sandstones: A case study of the Upper Triassic Yanchang Formation in southwest Ordos Basin, China
Wenya Lyu, Lianbo Zeng, Zhongqun Liu, Guoping Liu, and Kewei Zu
AAPG Bulletin
... neutron log, density log, dual induction logs, and laterolog 8 present fracture responses to some extent. However, it is difficult to make...
2016
Atkinson Field: Barrier Bar or Channel-Fill Sandstone? Evidence from Geologic Well-Log Analysis
Alvin L. Schultz, Gary F. Stewart
Bulletin of South Texas Geological Society
... with increase in grain size of sand, then data from sidewall cores of Well 1 and qualitative characteristics of the induction electrical log of Well...
1991
Stratigraphic Control and Formation Evaluation of Horizontal Wells Using MWD
L. R. B. Hammons, E. K. Fisher, D. H. Sellers
Pacific Section of AAPG
... 61st Annual Technical Conference and Exhibition, New Orleans, LA, Oct. 1986. Barber, T.D., and Howard, A.Q.: “Correcting the Induction Log for Dip...
1992
Analysis of Electromagnetic Depth Sounding Responses Over a Layered Earth: Investigating Oil & Gas Seeps in the Petroleum Provinces
Shastri L. Nimmagadda, Andrew Ochan
Petroleum Exploration Society of Australia (PESA)
... induction method of prospecting, the primary field is established in practice by passing an alternating current through a linear cable, a small coil...
2016
Stratigraphic and Seismic Evidence for Late Cretaceous Growth Faulting, Denver Basin, Colorado: Section 2. Application of Seismic Reflection Configuration to Stratigraphic Interpretation
Robert J. Weimer , T. L. Davis
AAPG Special Volumes
... control. Synthetic seismograms were generated from both sonic and induction log data (Fig. 13), th s enabling the determination of the nature of reflected...
1977
Organo-crystalline Interactions in Evaporite Systems: The Effects of Crystallization Inhibition
R.D. Cody
Journal of Sedimentary Research (SEPM)
..., Evidence for micro-biological induction of {101} Montmartre twinning of gypsum (CaSO4·2H2O): Journal of Crystal Growth, v. 98, p. 721-730. CODY...
1991
Understanding Geological Heterogeneity to Customize Field Development: An Example from the Vaca Muerta Unconventional Play, Argentina
Guillermina Sagasti, Martin Foster, Damian Hryb, Alberto Ortiz, Vicatoria Lazzari
Unconventional Resources Technology Conference (URTEC)
... and induction log (grey shaded area is Passey´s crossover). Track 4: electrofacies from HR logs. Track 5: electrofacies from SR logs. Based...
2014
The potential of magnetic field measurements in fracking monitoring and anisotropic scenarios
A. Curcio
International Meeting for Applied Geoscience and Energy (IMAGE)
... of any component). In the xy plane a higher magnetic induction in the z-axis (Hz) occurs. Note that this induction is higher inside the geobody. In case 3...
2023
Geologic Study of Powder Wash Field, Moffat County, Colorado
Greg P. Anderson
Rocky Mountain Association of Geologists
... interval = 500 ft. Outlines of 3-D seismic surveys near the field are also shown. Figure 2. Type log for Powder Wash Field showing the main stratigraphic...
2006
Proposed Mud-Logging Analysis Techniques in the Delaware Mountain Group of the Delaware Basin
R. P. Murphy, R. C. Reedy, K. E. Cranston
West Texas Geological Society
... sandstone intervals, the production of formation water has grossly exceeded calculated predictions based on electric log data. This could lead to uneconomical...
1986
Lithology Crossplots: Applications in an Evaporite Basin—The Maverick Basin of Southwest Texas
John V. Crues, Jr.
South Texas Geological Society Special Publications
..., and the directions of the gas, salt, and sulfur trends may also differ. By comparing plots of log data on the two crossplots, and referring...
1986
Son of Crossplot Fights Back
Piers Cooke-Yarborough
Southeast Asia Petroleum Exploration Society (SEAPEX)
.... 22. Worthington P.F., 1985, “The evolution of shaly-sand concepts in reservoir evaluation”: The Log Analyst. 23. Wyllie M.R.J., Gregory A.R., Gardner...
1986
Identification and Interpretation of Naturally Fractured Reservoirs in North Texas
R. W. Frank, R. B. Simonson
Abilene Geological Society
... to the deep induction. Obviously a better fracture identification method is needed. Figure 2. Low Porosity (2%), Fractured Caddo, Clay County, Texas...
1983
AAPG Trip 1
J. N. Truex, W. J. Hunter, D. S. McMurdie, J. C. Taylor, R. O. Castle, A. G. Barrows, R. C. Erickson
Pacific Section of AAPG
... log sonde and a Gamma Ray-Neutron. Because of the need for quality logs, small diameter Induction-Electric log sondes were developed by the major...
1973
The Discovery, Reservoir Attributes, and Significance of the Hawkville Field and Eagle Ford Shale Trend, Texas
Charles Cusack, Jana Beeson, Dick Stoneburner, Gregg Robertson
GCAGS Transactions
... quality. Wireline log analysis and whole core data indicate 8-10% effective gas filled porosity, permeability in the range of 1.0-1.5 x 10-3 md...
2010
Formation Evaluation in Deltaic Sand Deposits: The Effect of Lignite Debris on Logs, Integration of Sand-Body Analysis
Mario Petricola, Jumardi, K. Saito
Indonesian Petroleum Association
.... 159-178, IPA, 1976 7. Schlumberger Log Interpretation Principles, 1972. The Sangatta Field lies between longitudes 117° 29.5' and 117°32' East...
1985
Relationship of Mineral Composition of Shales to Density
R. W. Rochon
GCAGS Transactions
... of shale, electrical measurements of the induction, sonic and density curves and overpressured zones in the Miocene Section of Louisiana. The phenomenon...
1967
Horizontal Drilling in the Yowlumne Field
Marc Kamerling, Anthony Marino
Pacific Section of AAPG
... conveyed open hole logs were run at TD (Figures 16 through 18). The dual induction log showed roughly the same resistivity over long distances...
1992
Understanding Drilling Hazards Through the Use LWD Resistivity Case Study: Resistivity Inversion
Adjie Setiawan, Sigit Sulistyo
Indonesian Petroleum Association
... in the array resistivity measurement should be sufficient to provide a unique identification of the dominant environment responsible for the log curve...
2012
Scanning Electron Microscope Application to Formation Evaluation (1)
E. M. Kieke , D. J. Hartmann
GCAGS Transactions
... microscope (SEM) can be utilized to relate rock type to pore geometry, to log response, and to fluid distribution in reservoir rocks. Several examples...
1973
Sampling Methods, Solomon Islands
J. B. Colwell, J. G. Vedder
Circum Pacific Council Publications
... by Samples were digested for 35 min in 2 3 Organic carbon was determined by using a L E C O induction furnace. T h e samples were first boiled in HC1...
1986
Monitoring of Unconventional Resources Using Magnetotellurics
Nigel Rees, Graham Heinson, Simon Carter, Lars Krieger
Petroleum Exploration Society of Australia (PESA)
... measures variations of Earth’s electric field, E, and magnetic induction, B, at the surface over time to determine conductive structure at depth...
2016
Integrating geophysical monitoring data into multiphase fluid flow reservoir simulation
Trevor P. Irons, Brian J.O.L. McPherson, Nathan Moodie, Rich Krahenbuhl, Yaoguo Li
Petroleum Exploration Society of Australia (PESA)
... (figure adapted from Dai et al., 2014). tomography (ERT), Gravity (Krahenbuhl et al., 2011), induction EM, controlled source electromagnetics CSEM...
2018
Geophysical Investigation Using Resistivity and GPR: A Case Study of an Oil Spill Site at Seberang Prai, Penang
Zaw Win, Umar Hamzah, Mohd Azmi Ismail, Abdul Rahim Samsudin
Geological Society of Malaysia (GSM)
... imaging (ERI), electromagnetic induction, spontaneous potential and vertical resistivity profiling (VRP) are techniques that are routinely used...
2011