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The AAPG/Datapages Combined Publications Database
Showing 4,243 Results. Searched 201,044 documents.
Crossplots of Nuclear Logging Relationships Aid in Estimating Sizes and Shapes of Sands to Improve Maps
Rob L. Allen
GCAGS Transactions
... of flows. Also, rivers often enter the ocean at steep (near 90 degree) angles to shorelines. These conditions implied that some extractable directional...
2000
Abstract: Statistical Analysis and Chemostratigraphy of the Lower Rus Formation, Eastern Saudi Arabia: Implications for Chemosteering in Dolomite Reservoirs; #91204 (2023)
Mohammed S. Al-Saffar, Abdulrahman N. Aldossary, Ammar S. Al-Ajlan, Omar A. Al-Hussaini, Hassan A. Eltom
Search and Discovery.com
... Conventional stratigraphic correlation using well logging data provides constraints to geosteer directional drilling. However, this method has limitations when...
2023
3D Seismic Proves Its Value in Bakken Geosteering, #41435 (2014).
Angie Southcott
Search and Discovery.com
... that way to distinguish them from directional errors, where drilling may have gone out of zone but not because of geosteering instructions...
2014
Geological Challenges in the Development of a Colombian Waterflood Using Horizontal Wells; #20390 (2017)
Angela Rocio Mora, Carlos Andres Rodriguez, Jenny Pinilla, Elizabeth Quiroga, Manuel Cardozo
Search and Discovery.com
... wells. The planning stage involved: (1) building a geological sector model of structural and stratigraphic complexity, (2) designing a directional...
2017
Cretaceous Sedimentation in Upper Mississippi Embayment
Wayne Arthur Pryor
AAPG Bulletin
.... As the large area involved in this study precluded visiting all available outcrops and measuring all of their directional properties, a systematic...
1960
Sedimentology of Smithwick Shale (Pennsylvanian), Eastern Llano Region, Texas
Earle F. McBride , John E. Kimberly
AAPG Bulletin
...-laminations. The orientation of directional structures, chiefly groove and flute casts, indicates the currents flowed chiefly down a regional paleoslope...
1963
Modeling secondary oil migration with core-scale data: Viking Formation, Alberta basin
Elise B. Bekele, Mark A. Person, Benjamin J. Rostron, Randal Barnes
AAPG Bulletin
.... Geostatistical Analyses of Spatial Correlation Directional variograms were constructed to determine the spatial correlation patterns for thickness, porosity...
2002
Pore structure and spontaneous imbibition characteristics of marine and continental shales in China
Zhiye Gao, and Qinhong Hu
AAPG Bulletin
... the directional water/oil imbibition slopes. In addition, the positive meaning of quartz in the protection of pore spaces is found in both the Longmaxi...
2018
Unconventional natural gas resources in Pennsylvania: The backstory of the modern Marcellus Shale play
Kristin M. Carter, John A. Harper, Katherine W. Schmid, Jaime Kostelnik
Environmental Geosciences (DEG)
... techniques and directional drilling procedures. And while all of these were occurring, industry drilled and cored numerous test wells in each...
2011
Late Cretaceous Fluvial-Megafan and Axial-River Systems In the Southern Cordilleran Foreland Basin: Drip Tank Member of Straight Cliffs Formation and Adjacent Strata, Southern Utah, U.S.A.
Timothy F. Lawton,, William L. Schellenbach,,† Amy E. Nugent,‡
Journal of Sedimentary Research (SEPM)
... or abandoned channels by high-discharge events in downstream main channels, rather than as directional variability due to channel sinuosity, for three...
2014
Stratigraphy, Sedimentation, and Tectonic Accretion of Exotic Terranes, Southern Coast Ranges, California: Convergent Margins: Field Investigations of Margin Structure and Stratigraphy
J. G. Vedder, D. G. Howell, Hugh McLean
AAPG Special Volumes
..., Relations of andesites, granites, and derivative sandstones to arc-trench tectonics: Reviews of Geophysics and Space Physics, v. 8, p. 813-860...
1982
Structural Framework of Sunda Shelf
Zvi Ben-Avraham, K. O. Emery
AAPG Bulletin
..., Relations of andesites, granites, and derivative sandstones to arc-trench tectonics: Rev. Geophys. Space Physics, v. 8, p. 813-860. Dickinson, W. R., 1971...
1973
Reservoir Characterization of the Bakken Petroleum System - A Regional Data Analysis Method (Phase I of II)
Kaushik Gangiredla, Donald Westacott
Unconventional Resources Technology Conference (URTEC)
.... 2,358,670 Directional survey records. 1,661,161 Formation tops. 247,785 Production records, oil/water/gas monthly production. 25,234 Digital drilling...
2014
Machine-Learning Based Analytics Applied to Stimulation Performance in the Utica Shale: Case Study and Lessons Learned
Sebastien Perrier, Arnaud Delpeint, Zulibukaer Shawuti, Ashis Shrestha
Unconventional Resources Technology Conference (URTEC)
... to identify patterns or directional trends in the data that are worth being confronted to the operator’s experience and to physical modelling. 1. Dataset...
2018
Paleocurrents and Reservoir Orientation of Middle Miocene Channel Deposits in Mutiara Field, Kutei Basin, East Kalimantan
Tobias H.D. Payenberg, F. Hasan Sidi, Simon C. Lang
Special Publications of SEPM
... towards the south and north, parallel to depositional strike, and not perpendicular, as commonly thought. In addition, low directional variance among...
2003
Deformation Structures of Sedimentary Origin in the Lower Limestone Shales (Basal Carboniferous) of South Pembrokeshire, Wales
Gilbert Kelling, Brian P. J. Williams
Journal of Sedimentary Research (SEPM)
.... However, when assessed in the light of regional paleogeography and with the evidence of the directional criteria in associated beds, the orientation...
1966
Some Sedimentological Aspects of Planar Cross-stratification in a Sandy Braided River
Norman D. Smith
Journal of Sedimentary Research (SEPM)
...; Smith, 1970; Coleman, 1969; Waechter, 1970; Collinson, 1970). This paper discusses certain structural and directional features of planar cross-strata...
1972
Grain Fabric in Hummocky Cross-Stratified Storm Beds: Genetic Implications
R. J. Cheel
Journal of Sedimentary Research (SEPM)
..., v. 37, p. 517-529. CHEEL, R. J., 1984, Heavy mineral shadows, a new sedimentary structure formed under upper-flow-regime conditions: its directional...
1991
Effects of Stratigraphic Heterogeneity on Permeability in Eolian Sandstone Sequence, Page Sandstone, Northern Arizona
Mark A. Chandler , Gary Kocurek , David J. Goggin , Larry W. Lake
AAPG Bulletin
... characteristics of the dune cross-strata are a function of the types, distributions, and orientations of the internal stratification. Directional-flow...
1989
Modeling of Azimuthal Gamma Ray Tools for Use in Geosteering Unconventional Reservoirs
Haijing Wang, Ed Stockhausen, Dennis Wyatt, Dean Gulick
Unconventional Resources Technology Conference (URTEC)
... with a standard omni-directional gamma ray (GR) tool alone. The lack of azimuthal sensitivity in these tools makes it difficult to determine whether...
2018
Dynamic Significance of Primary Structures in the Middle Jurassic Great Oolite Series, Southern England
George Devries Klein
Special Publications of SEPM
... and wavy beds The cross strata show two dip directional maxima which are 1800 apart possess a high dip angle 240 average and contain thin 1 to 1 t inches...
1960
The Petrology of Lower Pennsylvanian Sewanee Sandstone, Lookout Mountain, Alabama and Georgia
Chih Shan Chen , H. Grant Goodell
Journal of Sedimentary Research (SEPM)
.... RAUP, O. B., AND MIESCH, A. T., 1957, A new method for obtaining significant average directional measurements in cross-stratification studies: Jour...
1964
Pinedale Anticline and Jonah Fields, Sublette County, Wyoming: A Geologic Discussion and Comparison
Dean P. DuBois
AAPG Special Volumes
..., such as in a directionally drilled well. As a result, the risk of differential sticking increases as directional departure from vertical increases. Key seating...
2014
On Causes of Partial Cement Deficiency at Doglegs and its Impact on Casing Failure; An Integrated Modeling Approach
Hao Yu, Arash Dahi Taleghani, Zhanghua Lian
Unconventional Resources Technology Conference (URTEC)
... the written consent of URTeC is prohibited. Abstract Directional wells with complicated trajectories are developing highly non-linear contact...
2021
Weathervaning Characteristics of Tankers Connected to Single Point Moorings
A. T. Brumley, A. E. Potts
Southeast Asia Petroleum Exploration Society (SEAPEX)
... generic curves for determining wave headings relative to the bow for a range of vessel sizes, sea states and directional combinations. Such curves...
1996