Determining the sparsest acquisition geometry required to meet a known 4D monitoring objective

Mike BranstonA and David F. HallidayB

Australian Energy Producers Journal

...Determining the sparsest acquisition geometry required to meet a known 4D monitoring objective Mike BranstonA and David F. HallidayB 2025 1 65...

Radioactivity and Oil Field Location: GEOLOGICAL NOTES

David White

AAPG Bulletin

... radiometric surveys in areas of mineral springs, so that, as pointed out by Kalitzki in the succeeding article of the magazine, the assumption by the author...

Modern Sedimentation on the Shoreface and Inner Continental Shelf at Wrightsville Beach, North Carolina, U.S.A.

E. Robert Thieler , Orrin H. Pilkey, Jr. , William J. Cleary , William C. Schwab

Journal of Sedimentary Research (SEPM)

.... The lithology of the underlying units exerts a primary control on the distribution, texture, and composition of surficial sediments, as well...

Magnetic Reversals: Their Application to Stratigraphic Problems

Peter J. Burek

AAPG Bulletin

... paleomagnetic results from North America (Table 3) and Europe (Table 4), as well as previous ones (McMahon and Strangway, 1967, 1968a,b; Irving, 1964...

Geophysical Analyses to Map Concealed Faulting in the Wasatch Fault Zone in Northeastern Provo, Utah County, Utah

Alvin K. Benson, Leo T. Brown, Nathan Brett Mustoe

Utah Geological Association

... in the interpretations were reduced by (1) incorporating data from previous geophysical surveys, including seismic data, surface mapping, and well data; (2...

Evidence of Syndepositional Subsidence and the Evolution of Multiple Coal Splits in the Hartshorne Formation, Western Arkoma Basin, Oklahoma, Part 2, Conclusion

Melissa Marie Stefos

Oklahoma City Geological Society

... in the seismic survey area. Velocity can be calculated for well logs without the sonic curve. In this case, a synthetic curve must be generated from bulk...

Successful 3D Seismic Exploration offshore West Greenland using Dual-sensor Streamer Technology; #40700 (2011)

Per Eivind Dhelie and Lyndon R. Miller

Search and Discovery.com

... was 7.5 seconds, the shot-point interval was reduced from 25 to 18.75 m for one of the 3D surveys. This resulted in a 33% increase in fold. Migration...

Classification and Nomenclature of Rock Units: GEOLOGICAL NOTES

G. H. Ashley, M. G. Cheney, J. J. Galloway, C. N. Gould, C. J. Hares, B. F. Howell, A. I. Levorsen, H. D. Miser, R. C. Moore, J. B. Reeside, Jr., W. W. Rubey, T. W. Stanton, G. W. Stose, W. H. Twenhofel

AAPG Bulletin

..., though this rule shall not be construed as invalidating well-established names. The definition must cite the geographic feature from which the name...

Resource Implications of Magmatic and Metamorphic Ages for Devonian Igneous Rocks in the Brooks Range

John T. Dillon, George R. Tilton, John Decker, Mary J. Kelly

Pacific Section SEPM

... plutons throughout the Brooks Range range from 60 to 150 Ma. This range is attributed partially to the inherent uncertainty in determining the lower...

Use of Horizontal Seismic Sections to Identify Subtle Traps

Alistair R. Brown, Robert J. Graebner, C. G. Dahm

AAPG Special Volumes

... seismic signature. By our polarity convention this implies a high velocity bed. The G-LOG function derived from the seismic trace at the well location...

Abstract: Determining Best Available Technologies for Cost Effective Reuse and Recyle of Prodcued and Flow Back Waters from Unconventional Drilling, by Dees, Dewitt; #90166 (2013)

Search and Discovery.com

Integration of Downhole Geophysical and Lithological Data from Coal Exploration Drill Holes

Brett J Larkin

Petroleum Exploration Society of Australia (PESA)

... is to chiefly use the geophysical log to identify strata boundaries from the “kicks” in the geophysical logs rather than determining a lithology for each reading...

A Sonic Device for Underwater Sediment Surveys

E. C. Lafond, Robert S. Dietz, J. A. Knauss

Journal of Sedimentary Research (SEPM)

...A Sonic Device for Underwater Sediment Surveys E. C. Lafond, Robert S. Dietz, J. A. Knauss 1950 Vol. 20 No. 2. (June), A sonic device for roughly...

Petroleum Prospects of Lebanon: Reevaluation

Z. R. Beydoun

AAPG Bulletin

... well (suspended, 1967), confirmed structure at depth, but suggested that the crest is displaced laterally. Seismic surveys: In 1959 and 1960, Prakla...

Characterizing mudstones and fault structure in Bumita Quarry, Perlis through integrated geophysical techniques

Nordiana Mohd Muztaza, Hazrul Hisham, Teoh Ying Jia, Muhammad Taqiuddin Zakaria, Nur Azwin Ismail, Mohd Firdaus Md Dan, Azlan Md Dan M.F. M., Taiwo Adewumi

Geological Society of Malaysia (GSM)

..., the velocity is slightly higher compared to the left. The SR value for red mudstone is between 1500 m/s – 2100 m/s whereas for grey mudstone also from...

Probable Reserves of Oil and Gas in the Dnieper-Donets Depression

I. G. Baranov, V. A. Vitenko, V. M. Zav’yalov, A. S. Muromtsev

Petroleum Geology: A Digest of Russian Literature

... of 36 deep wells as well as seismic reflection and refraction surveys are necessary on these profiles. This work will permit a considerable part...

Abstract: Carbon sequestration in conventional and unconventional hydrocarbon fields

Nimisha Vedanti

Geological Society of Malaysia (GSM)

... to operational constraints such as heterogeneity of the reservoir and injection limitations. Geophysical data, including seismic surveys and well...

Structural Geology: Faults

Mike Shepherd

AAPG Special Volumes

... above and below the fault intersection in a well (from Schlumberger, 1981). Courtesy of Schlumberger.An anomalously thin reservoir section, perhaps...

Abstract: Porosity Calculator for Digital Thin Section Photomicrographs

Sunny Remmy

Alaska Geological Society

... to satisfy a need at the State of Alaska Division of Oil and Gas. The calculator was created in Visual Basic.NET and averages porosity from thin...

ABSTRACT: Determining Sand-Body Geometries for Waterflood Reservoirs: Examples from Oklahoma, by R. D. Kreisa and E. Pinero; #91037 (2010)

Search and Discovery.com

Estimating Unconformity Thicknesses from Vitrinite Reflectance Data: ABSTRACT

C. G. St. C. Kendall, Ian Lerche

AAPG Bulletin

...Estimating Unconformity Thicknesses from Vitrinite Reflectance Data: ABSTRACT C. G. St. C. Kendall, Ian Lerche 1985 273 273 69 2. (February...

Determining the Type, Amount and Kinetics of Hydrocarbons Generated in a Marcellus Shale Maturity Series

Search and Discovery.com

Abstract: Subtle-Fault Prospects in the Onshore Gulf Coast; #91205 (2023)

Barry Rava

Search and Discovery.com

... is critical in determining the seal. Several criteria and methods can be used to define the likelihood of a seal. Examples from recently drilled holes are used...

Integrating Seismic Imaging and Inversion

Francisco Bolivar, Richard Cooper, Lucy MacGregor, Jacqueline O’Connor, Jeff Codd, David Kessler

GEO ExPro Magazine

... and fluid properties. Depth migration algorithms exist to assist in determining reservoir architecture; however, these are often applied in isolation from...

Abstracts: The Integrated Use of new Wireline Technologies to Reduce Full Bore Core Requirements and Cost in the Canadian Oil Sands; #90173 (2015)

Grant D. Ferguson and Amer Hanif

Search and Discovery.com

... Lithology and Mineralogy”, SPE 102770, presented in San Antonio in 2006. From the inelastic spectrum the tool is able to provide a formation weight...