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The AAPG/Datapages Combined Publications Database
Showing 22,173 Results. Searched 200,357 documents.
Laterologging and Microlaterologging
CSPG Bulletin
... and consequently the apparent resistivities logged differ in a complicated manner from true rock resistivity. This is because of borehole effect mainly...
1954
Sonic Logging in South Texas
W. P. Biggs
GCAGS Transactions
.... The ease of water saturation determination is illustrated by the example in figures 4 and 5. In each zone the true resistivity is read directly from...
1958
Improving Prospect Evaluation by Integration Saturation Height Function into The Resource Assessment Workflow
Yudiyoko Ega Sugiharto, Benard Ralphie
Indonesian Petroleum Association
.... Such limited vertical resolution and accuracy in detecting true formation resistivity (Rt) by a specific resistivity tool may be resolved by tool response...
2020
The Use of Coring-Induced Petal Fractures in Coal to Supplement and Ground Truth the Interpretation of Image Logs
David Titheridge, Saswata Mukherjee
Petroleum Exploration Society of Australia (PESA)
... Mukherjee [email protected] University of Queensland [email protected] SUMMARY Resistivity and acoustic scanner image logs, in both the CSG...
2018
Relationship Between Porosity, Permeability, and Surface Areas of Sediments
George V. Chilingar, Richard Main, Ali Sinnokrot
Journal of Sedimentary Research (SEPM)
... resistivity factor. BEESON, C. M., 1950, The Kobe porosimeter and the Oilwell porosimeter: Trans. AIME, v. 189, p. 313-318. BROOKS, C. S., AND PURCELL, W. R...
1963
Abstract: Analytical Approach of Seismic-Derived Resistivity, by Denny M.F. Mendrofa and Bambang Widarsono; #90077 (2008)
Search and Discovery.com
2008
Abstract: Geologic Site Characterization Enhanced by Two Dimensional Resistivity Imaging, by G. Byer; #90095 (2009)
Search and Discovery.com
2009
Formation Evaluation of FEAW Sand (Multi Layer Reservoir) to Find New Interesting Zones in Mature Field, Study Case: Hati Field, Central Sumatra Basin
Erawati Fitriyani Adji, Sarju Winardi
Indonesian Petroleum Association
... to temperature gradient 3) Determination of true porosity using density log which have been corrected by Vsh content in the reservoir 4) Determination...
2008
A Three-Dimensional Correction Factor Equation for Deviated Wells
Daniel J. Tearpock, Harvey Pousson
GCAGS Transactions
... as determined by log correlation is defined as the True Vertical Thickness of the missing or repeated section. Likewise, sand thicknesses determined...
1990
Abstract: The Successful Application of Surface 2-D Resistivity to the Exploration and Direct Detection of Quaternary Gas Reservoirs; #90213 (2015)
Bradley Andrews and Paul Bauman
Search and Discovery.com
.... The product of a 2-D imaging survey is a true geoelectric setion, that is, a crosssection of true resistivity versus true depth. Since 1999, over...
2015
Abstract: Low-Resistivity, Low-Contrast Pays
John T. Kulha
Houston Geological Society Bulletin
... type, grain size distribution, and hydrocarbon saturation in LRLC sands. Resistivity forward modeling can also aid in establishing the "true...
1999
1996
Abstract: State-of-art Extra-deep Azimuthal Resistivity and Novel Inversion Techniques Improve Reservoir Definition and Delineation of Channel Sands While Drilling, by José Eustaquio Barbosa; #90204 (2014)
Search and Discovery.com
2014
Determination of Pore Fluid Salinity in Tight Rocks Without Fluid Extraction
Judah Odiachi, Ali Tinni, Carl H. Sondergeld, Chandra S. Rai
Unconventional Resources Technology Conference (URTEC)
...., Lee, R and Dacy, J. 2014. Systems and Methods for the Determination of Water Resistivity and Conductivity. US Patent Number 8,843,319B2. Hertel...
2021
Facies Analysis and Permeability Estimation in Late Cretaceous Giant Carbonate Reservoir using LWD Technology: A Case Study in Sabriyah Field, North Kuwait, #41842 (2016).
Ahmed Elsherif, Kais Gzara, Hossam Ibrahim, J. Krafft
Search and Discovery.com
... with resistivity. Azimuthal resistivity Imaging which is used for both true formation resistivity and borehole imaging. Evaluating carbonate reservoirs...
2016
Apparent Dip Calculator: GEOLOGICAL NOTES
R. B. Travis
AAPG Bulletin
... for the determination of apparent dip in the construction of geological cross sections. Apparent dip is the dip that tabular or plane features...
1964
The Interpretation Result of Magneto Telluric and Schlumberger Resistivity Measurement in Lahendong Geothermal Area, North Sulawesi
Idrus Alhamid
Indonesian Petroleum Association
... quantitative interpretations have been done and the results shown as resistivity sections, true resistivity map of the C1 conductive medium and three...
1984
Benchmark Responses - Application of Resistivity-Tool-Response Modeling for Formation Evaluation - Archie Series No. 2
Hezhu Yin
AAPG Special Volumes
...-resistivity features of the formations. The peak and trough responses approximate the true formation resistivity (especially in low-resistivity...
2011
Old Electrical Log Interpretation [Pre-1958], Chapter 2: The Lateral Curve
Hilchie, D.W.
AAPG Special Volumes
...] The lateral was the first curve run by Schlumberger in 1927. It was not until 1932 that any other resistivity curve was run. The more modern electrical...
1979
Preprocessing of Logging Data: Part 4. Wireline Methods
J. G. Patchett
AAPG Special Volumes
... on SP logs, see the chapters on "Basic Open Hole Tools" and "Determination of Water Resistivity" in Part 4.) Fig. 1. Determination of true resistivity...
1992
Pattern Recognition in a Digital Age: A Gameboard Approach to Determining Petrophysical Parameters
Daniel A. Krygowski, Robert M. Cluff
Unconventional Resources Technology Conference (URTEC)
... water resistivity (ohmm) “True” or undisturbed formation resistivity (ohmm) porosity (decimal) formation water saturation (decimal) irreducible water...
2013
Brackish Groundwater Resources of the Northern Trinity Aquifer, Texas
Mark C. Robinson, Daniel M. Lupton
GCAGS Transactions
... value is equivalent to the true formation resistivity (Rt) value. Rt represents the resistivity of the formation with no influence from invaded mud...
2018
Residual Gas Saturation and Sweep Efficiency Evaluation for Remaining Gas Estimation of a Field: A Case Study in Green Channel, Peciko Field, Mahakam, Indonesia
Raini Adinda Siswikirana, Hidayat Mukmin, Haris Kurniawan Hidayat
Indonesian Petroleum Association
... data to compute the residual gas saturation is required. Within this study, the residual gas saturation was computed from the resistivity logs...
2017
Post Steam Reservoir Characterization in Duri Steam Flood
Gantok Subiyantoro
Indonesian Petroleum Association
... temperature survey. Rw correction for Duri is: R2 = 213.54 …….……………..………….(2) T2 + 6.77 The other way to edit suppressed true resistivity, if temperature log...
2010
Revolutionizing Tight Oil Reservoir Exploration: Integrating 3D Sonic Imaging, Borehole Image, NMR, and Gamma-Ray Spectroscopy Measurements for Precise Pay Zone Discovery
Ziyue Cui, Ge Wu, DaiGuo Yu, Gang Wang, Jinlong Wu, Changwei Qu, Dongdong Cheng, HuaYang Li, Yanyan Chen
Unconventional Resources Technology Conference (URTEC)
... the wellbore through high-definition array sonic tool, while borehole resistivity imaging reveals fine-scale details along the wellbore. Gammaray...
2025