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The AAPG/Datapages Combined Publications Database
Showing 2,217 Results. Searched 200,619 documents.
Resolving MWD-Wireline Resistivity Differences in Shaly-Sand Pay Zones
Steve Mack
Indonesian Petroleum Association
... utilising a log analysis program designed to determine prospective net pay. Analysis using the MWD log indicated that a marginal zone had low enough water...
1995
Reservoir resistivity assessment, best practices, and pitfalls
Daniel Baltar
International Meeting for Applied Geoscience and Energy (IMAGE)
... of most well log tools (induction or laterolog) to underestimate the resistivity of highly resistive layers embedded in low resistivity shales...
2023
Sonic Saturation Inversion and AVO Modeling in the Tunu Gas Field
Patrick Fouchard, Scott Leaney, Sugimin Harsono
Indonesian Petroleum Association
... induction resistivity log. Figure 3. Sonic saturation inversion for a 300 m zone of the Tunu W12 well. In spite of the relatively low sand porosities (14-20...
1996
Petrophysical characterization of Lower Cretaceous marly chalk through 1H-NMR and complex conductivity
Ermis Proestakis, Leonardo Teixeira Pinto Meireles, Ida Lykke Fabricius
International Meeting for Applied Geoscience and Energy (IMAGE)
... the electrical path (Weller et al., 2010). Well-logging tools, such as the laterolog, induction, and propagation tool, record formation conductivity...
2023
Solvent Injection As The Method To Mitigate Paraffin Problem: A Case Study On Well J Sumatera
Fida Kathartika, Laurensius Raymond Sanjaya, Zuhri Firdaus AH
Indonesian Petroleum Association
..., and solvent volume of 26 bbls was obtained. Prior to conducting the project, safety induction was performed. The execution was started by shutting in the well...
2014
Latigo Field, Arapahoe County, Colorado
A.P. Geyer
Rocky Mountain Association of Geologists
...-potential c u r v e strong deflection, the induction-resistivity thickness. the spontaneous-potential curve typically will exhibit strong negative...
1972
A Practical Petrophysical Approach to Interpreting the Green River Formation in the Central Uinta Basin, Utah
Paul Lipinski
Utah Geological Association
... a logging company or a logging tool. The two primary choices in resistivity logging devices are the induction log and the laterolog. Many factors affect...
2008
B. Economics of Natural Gas in Sacramento Valley, California: Occurrence of Natural Gas in Mesozoic Rocks of North California
Eugene F. Reid
AAPG Special Volumes
... casing and cementing; water; mud and mudding chemicals; and all evaluation tools such as induction-electric log, sonic log, microlog, dipmeter...
1968
Numerical and physical simulations of borehole resistivity logging in high-resistance formation
Yizhi Wu, Zhentao Sun, Yiren Fan
International Meeting for Applied Geoscience and Energy (IMAGE)
..., which poses a significant challenge for log interpretation. In order to analyze and validate the lowresistance anomalies, the three-dimensional finite...
2024
3D GPR data mel-frequency cepstral coefficients features for effective CNN classification of urban utilities
Jide Nosakare Ogunbo, Sang Hun Baek, Sang-Wook Kim
International Meeting for Applied Geoscience and Energy (IMAGE)
... and cavities in the near surface of the earth. Based on the familiar principle of electromagnetic induction, high frequency radar is transmitted...
2024
Miocene Production in Southwest Alabama
Sam L. Pfiester
GCAGS Transactions
... AND COMPLETION TECHNIQUES Generally 8 5/8 inch surface pipe is set to 600 feet. Drilling out from surface casing to TD normally requires 24 to 28 hours. Log...
1983
Innovation for Conventional Hydrocarbon Exploration with Audio Magnetotelluric Method
Widodo, Durra Handri Saputera, Iqbal Fauzi Aditama, Andriyan Saputra
Indonesian Petroleum Association
... can see a good correlation between the calculated model from the 1-D MT measurement data and the well log data in Figure 7. This means that the MT...
2015
Delineation of Oil and Gas Fields Using Csamt: A New Tool for Exploratory and Developmental Drilling
Arnie Ostrander
West Texas Geological Society
... of the geology varies. CSAMT-Detailed Description The CSAMT technique is an EM induction technique in which the primary EM field is produced by a long...
1989
Delineation of Delta Types: Norias Delta System, Frio Formation, South Texas
Edward A. Duncan
GCAGS Transactions
... for this research consisted of 577 well logs (Figure 3) predominantly of the induction resistivity variety which included an SP curve. The delineation of Frio...
1983
Low-Base Frequency Helicopter AEM Data from a Square-Wave System -Helitem2
Adam Smiarowski, Graham Konieczny
Petroleum Exploration Society of Australia (PESA)
... has a much larger moment (factor of 1.5) compared to the square pulses. Even with a lower moment, the induction into the ground is actually higher...
2019
A New Approach of Thin Bed Analysis Using Innovative LWD Imaging to Improve Net-Pay
Restio Brata, Mario Petricola, Hengky NG, Rahmi Kemalawati, Budiyono, Yus Willian, Bambang Pujasmadi, Aditi Pal
Indonesian Petroleum Association
... saturation calculation. An Indonesian operator faced non optimal standard log formation evaluation compared with mud log and drilling data...
2016
Deep-Basin Lignite in Northwest Louisiana
Harold D. Nilsson
GCAGS Transactions
... by the effects of the Sabine Uplift on the Wilcox (Paleocene to Eocene) sediments in which the lignite is concentrated. Additional electric log analysis may...
1984
Petroleum Geology of Healdton Field, Carter County, Oklahoma
Jack W. Latham
AAPG Special Volumes
... and Bray zone electric-log surveys. The dolomitic zones are recognized readily on the induction log by a reduction of resistivity and an increase...
1970
Petroleum Geology, Paleotectonics, and Sedimentation of the Scotts Bluff Trend, Northeastern Denver Basin
Matthew R. Silverman
Rocky Mountain Association of Geologists
...-B'through Mlnatare field Log curves are SP and induction. Line of section is shown In F~gure A 1 , s smutural7. strang~aphlctrap forms the principal...
1988
Some K-Ar Ages of Extrusive and Intrusive Rocks of the San Francisco and Wah Wah Mountains, Utah
D. M. Lemmon, M. L. Silberman, R. W. Kistler
Utah Geological Association
... using a lithium internal standard. Argon extractions were made by induction heating in high-vacuum pyrex extraction lines using isotope dilution...
1973
The Use of Geochemical, Subsurface, and Dipmeter Data in the Lonesome Dove II Field, Concho County, Texas
George Watters, Lee Sanders
West Texas Geological Society
... high ethane concentration in the southwest corner of Section 1. Figure 7 shows the values of the Gamma/Spectral Density/Dual Spaced Neutron Log...
1991
Monitoring Hydraulic Fracturing Fluid Movement Using Ground-Based Electromagnetics, With Applications to the Anadarko Basin and the Delaware Basin NW Shelf
Mark S. Hickey, Santiago Treviño III, Mark E. Everett
Unconventional Resources Technology Conference (URTEC)
...-element analysis of controlledsource electromagnetic induction using Coulomb-gauged potentials. Geophysics, 66(3), 786-799. 4) Patzer, C., Tietze, K...
2017
Well Log Evaluation of the Wolfcamp Sandstones, Terrell County, Texas
Lee Sanders
West Texas Geological Society
...Well Log Evaluation of the Wolfcamp Sandstones, Terrell County, Texas Lee Sanders 1994 87 92 One of the most active areas of current drilling...
1994
Basin-scale Static Models for Unconventional Resource Plays, Example From Wolfberry in Midland Basin
Tad Gladczenko, Rachael Mays, James Hardt, Matt Houston
Unconventional Resources Technology Conference (URTEC)
.... Cored wells are indicated in purple, wells used for petrophysical analaysis are indicated in red (with full log suites) and blue (limited log suites...
2017
Jace and Moore-Johnson Fields
Craig W. Adams
Rocky Mountain Association of Geologists
... Areas, 1990. ~ ~~ ~ Adam LOGGING PRACTICES Generally a dual induction and borehole compensated sonic are run from TD to base of surface casing...
1990