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The AAPG/Datapages Combined Publications Database
Showing 26,343 Results. Searched 200,625 documents.
Correlation of Rebound-Hammer Rock Strength With Core and Sonic-log Derived Mechanical Rock Properties in Cretaceous Niobrara and Frontier Formation Cores, Piceance Basin, Colorado
Graham A. McClave
Unconventional Resources Technology Conference (URTEC)
... is acquired. Based on the smooth and less variable character of the Young’s modulus curve, it is apparent that this curve is less resolved, and thus did...
2014
Revised Definitions for the Upper Cretaceous Bad Heart Formation and Associated Units in the Foothills and Plains of Alberta and British Columbia
A. Guy Plint, Brett Norris, Steven Donaldson
CSPG Bulletin
... in some detail the eastward thinning and disappearance of the 'Bad Heart'in the Foothills, and its apparent reappearance beneath the Plains, exemplified...
1990
Exploration for Shallow Compaction-Induced Gas Accumulations in Sandstones of the Fort Union Formation, Powder River Basin, Wyoming
David W. Oldham
Rocky Mountain Association of Geologists
... delineation. Several operators joined in the search for shallow gas accumulations from coal and sandstone reservoirs when it became apparent...
1997
Nomographic Solution for Apparent Dip in Vertical Section not Perpendicular to Strike: GEOLOGICAL NOTES
Curtis H. Johnson
AAPG Bulletin
...Nomographic Solution for Apparent Dip in Vertical Section not Perpendicular to Strike: GEOLOGICAL NOTES Curtis H. Johnson 1936 816 818 20 6. (June...
1936
Chapter 3: Depositional Facies and Petrophysical Analysis of the Bakken Formation, Parshall Field and Surrounding Area, Mountrail County, North Dakota
Andrea L. Simenson, Stephen A. Sonnenberg, Robert M. Cluff
Rocky Mountain Association of Geologists
... of the porosity model. Total porosity had the best fit to core data so it was used in calculations. Apparent water resistivity calculations confirm...
2011
Petrophysical Characterization of Hydrocarbon Beds in a Well in North Cuba Using the GEONUC Code for Well Logging Interpretation
Rodriguez, N., Frias, D., Garcia, C., McCalla, R., Castillo, G. and Sotolongo, A.
Geological Society of Trinidad & Tobago
... property that can be determined using this log set is that of stratigraphic differentiation based on the neutron-density, sonic and resistivity logs...
1995
Lower Cretaceous Stratigraphy of the Casper Arch, Wyoming
W. Franklin Hooper
Wyoming Geological Association
.... By tracing the Lakota from this outcrop northward it becomes apparent from both surface exposures and electric logs that the rocks occupying this zone...
1962
Velkerri Formation Depositional Model - Beetaloo Sub-basin, Northern Territory, Australia : Biostratigraphy and Organic Enrichment
John Gorter, Kathleen Grey
Petroleum Exploration Society of Australia (PESA)
...), with the best source rocks mid-formation, readily detected from gamma ray and resistivity logs, and confidently correlatable over 100s of kilometres...
2012
Geologically Based Pore Pressure Modeling: Reconciling Pressure vs. Depth Plots with Mud Weight Equivalent vs. Depth Plots
S. Shaker
Houston Geological Society Bulletin
... that were taken in most of the permeable beds and the fact that compartmentalization is clearly identifiable. Resistivity was used for pore pressure...
2003
Hourly Immersed Acquisition and Processing of Magnetotelluric Method for Noise Reduction
Alida Naufalia Aribah, Ikhsan Setyawan, Hidayat
Indonesian Petroleum Association
... smooth apparent resistivity and phase curves and also induction vectors along the period range. However, it is difficult to obtain smooth and undisturbed...
2018
Accurate Wellbore Geometry Logging Enhances Geomechanical Modeling and Drilling Optimization Practices (Paper 11)
Martin Paris, Seehong Ong
Geological Society of Malaysia (GSM)
... measurements, thus avoiding the ambiguities inherent to integral arms associated with conventional calipers. Six-arm instruments such as caliper, resistivity...
2006
Microseismic Monitoring Reveals Natural Fracture Networks, #40782 (2011)
Shoshana Goldstein, Margaret Seibel, Theodore Urbancic
Search and Discovery.com
... with moderate gamma ray and resistivity readings, and reaching thicknesses of over 270 m. The upper shale is a grey to black, organic-rich shale...
2011
Abstract: Real-Time Microseismic Monitoring of Simultaneous Hydraulic Fracturing Treatments in Adjacent Horizontal Wells in the Woodford Shale; #90171 (2013)
Robert C. Downie, Joel H. Le Calvez, and Ken Kerrihard
Search and Discovery.com
... the Woodford A and C intervals have the highest silica content along with the highest effective porosity. The Woodford B has lower apparent porosity than...
2013
Abstract: Real-Time Microseismic Monitoring of Simultaneous Hydraulic Fracturing Treatments in Adjacent Horizontal Wells in the Woodford Shale; #90171 (2013)
Robert C. Downie, Joel H. Le Calvez, and Ken Kerrihard
Search and Discovery.com
... the Woodford A and C intervals have the highest silica content along with the highest effective porosity. The Woodford B has lower apparent porosity than...
2013
Morphology and Origin of an Erosion Surface Cut into the Bad Heart Formation During Major Sea-Level Change, Santonian of West-Central Alberta, Canada
A. Guy Plint, Roger G. Walker
Journal of Sedimentary Research (SEPM)
... part of this thinning is probably depositional, the truncation of gamma ray and resistivity log markers within the Bad Heart indicates...
1987
Creating a 3-D Hydrocarbon Profile in the Eagle Ford Shale Play and Relating that Information to Field Production, #51093 (2015).
Rick Schrynemeeckers
Search and Discovery.com
... and the apparent increase/decrease in response from the samples. One of the first things that strikes you (Presenter’s notes continued on next slide...
2015
Seismic Prospecting for Gas-hydrate and Associated Free-gas Prospects in the Milne Point Area of Northern Alaska
T. L. Inks, M. W. Lee, W. F. Agena, D. J. Taylor, T. S. Collett, M. V. Zyrianova R. B. Hunter
AAPG Special Volumes
... electrical resistivity well-log data in the permafrost zone, using a process developed by Lee (2005). Lee used resistivity logs to calculate gas-hydrate...
2009
Core and Wireline Log Based, Shelf to Basin Stratigraphic Framework of Mississippian Strata, East-Central Oklahoma
Ethan Hill
Oklahoma City Geological Society
... into temporally and spatially confined sequences (Sloss, 1963). As a result, predicting the distribution of depositional facies becomes more apparent...
2018
Offshore Oil and Gas Fields in Azerbaijan: History and Description, Part I
Leonid A. Buryakovsky
Houston Geological Society Bulletin
... Suite are distinguished by an apparent resistivity from 20 to 60 Ohm·m and by negative SP anomalies. In the non-oil-bearing part of the strata...
1993
KNUTSON FIELD AND ITS RELATIONSHIP TO THE MISSION CANYON OIL PLAY, SOUTH-CENTRAL WILLISTON BASIN
ROBERT W. BOGLE, WILLIAM B. HANSEN
Williston Basin Symposium
... because of apparent variability of formation water resistivity (Rw). The "Knuston" zone was generally perforated over...
1987
Integration of Stratigraphic High Resolution Dipmeter Data into the Development of the Minnelusa "B" Sand Reservoir in Hawk Point Field, Campbell County, Wyoming
Steven D. Jorgensen, Susan W. James
Wyoming Geological Association
... and magnitude can be computed. The SHDT tool has four orthogonal pads with two closely spaced resistivity "buttons" on each pad. Correlations are made...
1988
Basal Yegua Shelf Margin Failures along the Texas Gulf Coast
David R. Swenson
GCAGS Transactions
.... Foraminiferal markers noted are log correlation poits rather than LAD points. Log curves portrayed are spontaneous potential on left and resistivity...
1997
Chimire Field, Anzoategui, Venezuela
E. L. Moore , J. A. Shields
AAPG Bulletin
... on surface evidence. To check this apparent structural condition, eighteen shallow holes were drilled to depths ranging from 1,300 to 1,675 feet...
1952
Coupling Geomechanics and Petrophysical Measurements for Production Enhancement in Organic-Rich Shales
Azra N. Tutuncu, Daisuke Katsuki, Binh T. Bui, Anton Padin, Bryan McDowell
Unconventional Resources Technology Conference (URTEC)
... propagation, deformation, resistivity and permeability measurements to investigate the relationship between geomechanical properties, permeability...
2016
A Three-Dimensional Correction Factor Equation for Deviated Wells
Daniel J. Tearpock, Harvey Pousson
GCAGS Transactions
... factor regardless of the direction of wellbore deviation, and 2) the true dip of the beds is used in the equation instead of the apparent dip, which...
1990