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The AAPG/Datapages Combined Publications Database
Showing 21,677 Results. Searched 200,636 documents.
Role of Multivariate Analysis to Define the Key Driver's Governing the Well Productivity in Marcellus Shale Play
Mohit Gupta, Promel Jain, Akhil Shrivastava, Mukul Srivastava, Bhabesh Deka
Unconventional Resources Technology Conference (URTEC)
... the predictors from the geological section for any correlation. This table summarizes the relation between predictors as well as six months gas cumulative using...
2016
Refracturing: Empirical Results in the Bakken Formation
William Ruhle
Unconventional Resources Technology Conference (URTEC)
... the first 120-days compared to the forecast from the initial production curve. Fig. 15 shows a general correlation between 120-day average incremental...
2016
The Crustal Fracture System of North America and its Possible Origin
Gilbert E. Thomas
Utah Geological Association
... orogenic events. The cause of the hemispheric simple-shear, couple mechanics is believed to be the primordial different rotational velocities between...
1974
Delineating and quantifying depositional facies patterns in carbonate reservoirs: Insight from modern analogs
Paul M. Mitch Harris
AAPG Bulletin
... that are greater than the surrounding deeper troughs, i.e., an inverse relation between flow velocity and water depth. As a result, a corresponding variation...
2010
Textural Comparison of John Day Volcanic Siltstone with Loess and Volcanic Ash
Richard V. Fisher
Journal of Sedimentary Research (SEPM)
... investigated the settling velocities of different types of shards within the size range between 0.0 (1 mm) and 4. 0 (1/16 mm). It can be demonstrated (Fisher...
1966
Continental Margin Subsidence and Heat Flow: Important Parameters in Formation of Petroleum Hydrocarbons
Leigh Royden , J. G. Sclater , R. P. Von Herzen
AAPG Bulletin
... diapirs. These models for rifting give a direct relation between subsidence of passive margins and their surface heat flow through time...
1980
Estimating Thermal Conductivity in Sedimentary Basins Using Lithologic Data and Geophysical Well Logs (1)
FREDERIC BRIGAUD , DAVID S. CHAPMAN , and SYLVIE LE DOUARAN
AAPG Bulletin
.... 1278-1308. Houbolt, J. J. U. C., and P. R. A. Wells, 1980, Estimation of heat flow in oil wells based on a relation between heat conductivity and sound...
1990
Sediment Production on Sediment-Starved Continental Margins: The Interrelationship Between Hardbottoms, Sedimentological and Benthic Community Processes, and Storm Dynamics
Stanley R. Riggs , William G. Ambrose, Jr. , Jeffrey W. Cook , Scott W. Snyder , Stephen W. Snyder
Journal of Sedimentary Research (SEPM)
... velocities at 38-40 cm/s and average tidal TABLE 5. Potential sediment production from habitats dominated by macroalgae on the upper flat, middle flat...
1998
Small-scale Cross-bedding Measured in Sediment Peels: METHOD PAPER
R. C. Lindholm
Journal of Sedimentary Research (SEPM)
... of cross-bedding dip direction measurements and the relation between such measurements and flow direction. Interest in this problem involves the following...
1980
Sediments: PART 2
O. K. Emery, Elazar Uchupi
AAPG Special Volumes
... by Figure 302. The same figure also exhibits only a slight relation between counts and the percentage of nitrogen (a function of total organic matter...
1972
Inorganic Calcite Morphology: Roles of Fluid Chemistry and Fluid Flow: DISCUSSION
J. A. D. Dickson
Journal of Sedimentary Research (SEPM)
... that leads to a fabric of parallel elongate crystals. In the use of this model, I would like to draw particular attention to (1) the relationship between...
1993
Fluvial Processes as Interpreted from Ancient and Recent Fluvial Deposits
G. S. Visher
Special Publications of SEPM
... be bedforms Recent this vol and McCubbin this work 1963 and these a attempted RELATION OF VERTICAL TO HORIZONTAL ACCRETION Data 1957 1963...
1960
Morphology, Internal Structure, and Reversal of Asymmetry of Large Subtidal Dunes in the Entrance to Gironde Estuary (France)
Serge Berne , Patrice Castaing , Eliane le Drezen , Gilles Lericolais
Journal of Sedimentary Research (SEPM)
... to gently crescentic, the concave side being toward the NW; the sinuosity index (Dalrymple 1984) ranges from 1.01 to 1.1. Relation between Dune Height...
1993
ABSTRACT: Pyrite Grain-Size Distribution and Pyritic Sulfur Reduction in Ohio Coals: A Statistical Relationship
Mainak Mazumdar, Richard W. Carlton, Gino A. Irdi
The Society for Organic Petrology (TSOP)
...., 1985. Image analysis of pyrite in coal: relation between pyrite grain-size distributi9n and sulfur reduction, in Processing and Utilization of High...
1987
Weathered Gravels and Sands of Oregon and Washington
Victor T. Allen, Robert L. Nichols
Journal of Sedimentary Research (SEPM)
... 10 or more feet lower in the section are hard and firm. This relation suggests that weathering of the water-laid breccia took place after...
1946
Ekofisk: First of the Giant Oil Fields in Western Europe: DISCUSSION
L. W. Minturn
AAPG Bulletin
... stated and implied. The errors in the paper are common to most papers that include comparisons between geology and seismology. I chose this article...
1982
Geologic and Seismic Models, Muddy Sandstone, Lower Cretaceous, Bell Creek-Rocky Point Area, Powder River Basin, Montana and Wyoming
Robert J. Weimer, Claudia A. Rebne, Thomas L. Davis
Wyoming Geological Association
... help explorationists in the future to distinguish between nonprospective and reservoir quality Muddy Sandstone. Almon, W.R. and D.K. Davies, 1979...
1988
ABSTRACT: Effect of Glauconite on the Elastic Properties, Porosity, and Permeability of Reservoirs Rocks; #90007 (2002)
E. Diaz, M. Prasad, M. A. Gutierrez, J. Dvorkin, G. Mavko
Search and Discovery.com
... show the relation between porosity and permeability, discriminated by lithology (Figure 5) and by acoustic impedance (Figure 6). Figure 5 shows...
Unknown
Subsurface Waste Storage--the Earth Scientist's Dilemma
Robert W. Stallman
AAPG Special Volumes
... state of knowledge is not adequate to estimate them accurately. Theory regarding (a) dispersion, (b) nonlinear relations between rock stress...
1972
SG14: The COCORP Seismic Reflection Traverse Across the Southern Appalachians - Geologic Divisions in the Southern Appalachians and Interpretation of the Seismic Data
Frederick A. Cook, Larry D. Brown, Sidney Kaufman, and Jack E. Oliver
AAPG Special Volumes
... a detachment zone (the contact between the board and the clay in his models). The "compression" machine of Willis (1893) thus seems to be the first...
1983
The Effect of Deep Burial and Folding on Sandstone Reservoirs in some Giant Gas Fields, South America
Gregory Smith, Maxim Lebedev, Reza Rezee, Stefan Iglauer
Petroleum Exploration Society of Australia (PESA)
.... Tri-axial tests helped understand the structural and tectonic history and its relation to the burial history of the reservoirs. Key words: underthrust...
2018
Compaction of Lime Mud as a Cause of Secondary Structure
Ruth D. Terzaghi
Journal of Sedimentary Research (SEPM)
...; that for the Little Belt clay extends from 0.25 to 5.0 at the right. The pressure (p) is given in kg. per sq. cm. FIG. 3b. The relation between average void ratio...
1940
Fluorescence Microscopy in Oil Shale and Coal Studies
Adrian Hutton
Special Publications of SEPM
... wavelengths for fluorescence studies of macerals. The barrier filter is a protective filter for the microscopist and is positioned between the ocular...
1991