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The AAPG/Datapages Combined Publications Database
Showing 22,173 Results. Searched 200,357 documents.
Gas Hydrate Mapping using 3D CSEM
Search and Discovery.com
N/A
Accuracy of Determination of Permeability of Reservoirs from Cores
A. I. Solomasov
Petroleum Geology: A Digest of Russian Literature
...(10) permit a determination with given probability of the limiting deviation of a true average value of permeability from a selective average. The true av...
1962
Application of High-Resolution Blended Resistivity Measurement in Characterization of Unconventional Plays
Anthony Moherek, Sandeep Mukherjee, Nick Garrison, Allison Caraway, Rojelio Medina, Bhaskar Bikash Sarmah
Unconventional Resources Technology Conference (URTEC)
... from the drilling fluid that dominates the volume of measurement and masks true formation resistivity. Additionally, if these zones are less than 12...
2016
Bayesian joint inversion of controlled source electromagnetic and magnetotelluric data to infer presence of a freshwater aquifer offshore New Jersey
Daniel Blatter, Kerry Key, Anandaroop Ray, Chloe Gustaffson, Rob Evans
Petroleum Exploration Society of Australia (PESA)
.... The results identify a high probability region of high resistivity of varying depth and thickness in the upper 500 m of the continental shelf...
2019
“Delaware Effect” and the Ramsey Sandstone Ford Geraldine Unit Reeves and Culberson Counties, Texas
G. B. Asquith, S. P. Dutton, A. G. Cole
West Texas Geological Society
... (Hilchie, 1979) Where: Rt = true formation resistivity LL = LL-3 or LL-7 resistivity MLL = microlaterolog Resistivity (Rxo) An additional problem...
1997
An Analytical Formulation of Seismic-derived Resistivity, by Denny Merkurius F. Mendrofa and Bambang Widarsono, #40245 (2007).
Search and Discovery.com
2007
2D Electrical Resistivity Survey for Slope Stability Study at Taman Desa Ampang, Selangor
Goh Shin Mei, Woo Chaw Hong, Yip Chia Chun, Chow Yor Chun
Geological Society of Malaysia (GSM)
.... If the ground is homogeneous the apparent resistivity equals the true resistivity. Figure 3 shows 7 surveyed resistivity lines within the study area. Wenner...
2017
Synthetic Seismograms and Their Uses
Abilene Geological Society
... is the dominant factor in determination of the reflection coefficient so it should not be ignored. In areas where you are mapping limestones and dolomites...
1993
Vertical Net Sandstone Determination for Isopach Mapping of Hydrocarbon Reservoirs: GEOLOGIC NOTES
L. Allaud
AAPG Bulletin
...Vertical Net Sandstone Determination for Isopach Mapping of Hydrocarbon Reservoirs: GEOLOGIC NOTES L. Allaud 1976 2150 2153 60 12. (December...
1976
Slabbing Borehole Images: A True 2D Visualization of Wellbore Geology
Anish Kumar, Josselin Kherroubi, Florent Bringer, George Richard Kear, Robert Laronga, Juan Herrera
GCAGS Transactions
... the slab-view with a high-resolution resistivity curve. Figure 14. Continuation of Figure 13. Track 6 is similar to track 5, except that it is on a true...
2018
Transformation of Resistivity to Pseudovelocity Logs: GEOLOGIC NOTE
Albert J. Rudman , Joseph F. Whaley , Robert F. Blakely , Maurice E. Biggs
AAPG Bulletin
..." scale function was studied by comparing true CVLs throughout the state with pseudovelocity logs generated from resistivity data. RESULTS Reliability...
1976
Soft soils: A study on their electrical resistivity values and geotechnical properties (porosity, SPT and particle size distribution)
Najmiah Rosli, Rosli Saad, Nazrin Rahman, Nur Azwin Ismail
Geological Society of Malaysia (GSM)
...Soft soils: A study on their electrical resistivity values and geotechnical properties (porosity, SPT and particle size distribution) Najmiah Rosli...
2020
Groundwater Investigation Using Combined Geophysical Methods, #40914 (2012)
Amarachi R Alisiobi, B. D. Ako
Search and Discovery.com
.... Abstract A geophysical investigation involving the seismic refraction and the vertical electrical sounding (VES) electrical resistivity methods...
2012
The Use of Gravitational and Electrical Resistivity Techniques to Delineate the Big Barn Fault Located within the Gulf Coastal Plain, Montgomery County, Texas
Danielle Minteer, Wesley A. Brown
GCAGS Transactions
... resistivity values collected during the field survey. The data were next inverted in order to produce a true Earth resistivity model, and noise was removed...
2018
Delineation of fracture zone using 2D electrical resistivity and induced polarisation methods
Douglas Law Shek Houng, Khairul Arifin Mohd. Noh, Abdul Ghani Md Rafek
Geological Society of Malaysia (GSM)
.... These data are inverted numerically and then the software displays the true resistivity and Figure 1: Topographic map of Field X with layout of survey...
2018
Logging While Drilling Aids Accurate Core Point Selection Providing Time Savings with Lower Risk, #40747 (2011)
Farzad Irani, S.P. Das, N.B. Ishwar, R. Sharma,
Search and Discovery.com
... alteration possible, providing the lowest uncertainty on the true formation properties of interest and the lowest risk of data not being available due...
2011
Assessing Control of Pore Network Geometry on Electrical Resistivity Using Integrated Multiscale Digital Image Analysis and Mercury Injection Capillary Pressure
Search and Discovery.com
N/A
Chapter 4: Synthetic Seismograms and Their Uses
Tom Wittick
North Texas Geological Society
... Coast) density is the dominant factor in determination of the reflection coefficient so it should not be ignored. In areas where you are mapping...
1992
AAPG Archie Series, No. 1, Chapter 11: High-resolution Techniques
Q. R. Passey, K. E. Dahlberg, K. B. Sullivan, H. Yin, R. A. Brackett, Y. H. Xiao, and A. G. Guzmán-Garcia
AAPG Special Volumes
... agreement, the underlying earth model can be considered one possible representation of the formation's true resistivity profile. End_Page 161...
2006
2004
Abstract: Applying Modern Petrophysical Techniques to Vintage E-log's, Kettleman Hills North Dome Field, CA, by Jason B.Robbins and Jonathan P. Lange; #90076 (2008)
Search and Discovery.com
2008
Source Rock Evaluation from Well Logs Four Decades of Technical Tipping Points; #60056 (2019)
Quinn R. Passey
Search and Discovery.com
... resistivity at formation temperature Φ = porosity m = cementation exponent, which varies from 1.7 to 3.0 but normally is 2.0 Rt = true resistivity...
2019
An Integrated Approach Using Geotechnology to Unlock the Secrets of Low Permeability Reservoirs; #80298 (2013)
Said Sadykhov, Adam Collamore, Martha Guidry, Wes Palmer, and Charles Harrison
Search and Discovery.com
... strategy is illustrated in the Barnett example. High resolution resistivity images are acquired while drilling to aid in optimizing the packer placements...
2013
A Practical Petrophysical Approach to Interpreting the Green River Formation in the Central Uinta Basin, Utah
Paul Lipinski
Rocky Mountain Association of Geologists
.... Many factors affect the performance of each tool including (in part) formation water resistivity (Rw), uninvaded true formation resistivity (Rt), bed...
2008
A Practical Petrophysical Approach to Interpreting the Green River Formation in the Central Uinta Basin, Utah
Paul Lipinski
Utah Geological Association
... the performance of each tool including (in part) formation water resistivity (Rw), uninvaded true formation resistivity (Rt), bed thickness, and depth...
2008