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The AAPG/Datapages Combined Publications Database

Showing 3,448 Results. Searched 200,599 documents.

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Chemostratigraphy, Petrography, and SEM Investigations of the Lower Triassic Montney Formation in Alberta: Implications for a New and Revised Diagenetic and Depositional Model

Raphael A. J. Wüst, Sam Tu, Brent Nassichuk, Troy Bozarth, Jason Tucker, Albert Cui

CSPG Bulletin

... (to limit species diversity) that led to excess NaCl in the pore waters after deposition. Trace elements and total organic carbon (TOC) contents...

2018

Alkali Feldspar Microtextures as Provenance Indicators in Siliciclastic Rocks and Their Role in Feldspar Dissolution During Transport and Diagenesis

Ian Parsons, Pauline Thompson, Martin R. Lee, Nicola Cayzer

Journal of Sedimentary Research (SEPM)

... plagioclase by the presence of a Ca peak in EDX spectra. Lee et al. (2003) suggest a detection limit of ~ 1.5 mol% An. A disadvantage...

2005

Static connectivity of stacked deep-water channel elements constrained by high-resolution digital outcrop models

Allie Jackson, Lisa Stright, Stephen M. Hubbard, and Brian W. Romans

AAPG Bulletin

...:10.1111/j.1365-3091.2012.01334.x. Boschan, A., and B. Nœtinger, 2012, Scale dependence of effective hydraulic conductivity distributions in 3D heterogeneous...

2019

Oceanography of Mississippi Delta Sedimentary Environments

P. C. Scruton

AAPG Bulletin

... stages where light river water flows over dense salt water. Waves in the gulf usually are small, and the largest occur seasonally. Frequency of wave...

1956

Geochemical Modeling of Iron (Hydr)oxide Scale Formation During Hydraulic Fracturing Operations

Qingyun Li, Adam D. Jew, David Cercone, John R. Bargar, Gordon E. Brown Jr., Katharine Maher

Unconventional Resources Technology Conference (URTEC)

...) for the rate of Eqn 7 does not have dependence on H+ activity. The expression for Q7 and its transformation using Eqns 4, 9, and 11 are: Q 7 = (Fe2+ (Fe3...

2019

Technical Resource Potential Estimation Using Machine Learning and Optimization for the Delaware Basin

Hardikkumar Zalavadia, Yuxing Ben, Raquel Gordillo, Steven Lauver

Unconventional Resources Technology Conference (URTEC)

... a section-level assessment of well performance to benchmark the technical limit EUR to complement Type Curves for the respective area. This would allow us...

2021

Alterations in the Non-Clay-Mineral Fraction of Pelitic Rocks Across the Diagenetic to Low-Grade Metamorphic Transition, Ouachita Mountains, Oklahoma and Arkansas

Matthew W. Totten , Harvey Blatt

Journal of Sedimentary Research (SEPM)

... and are in weight percent. Trace elements are given in parts per million. Significant figures for each particular element are based on the lower limit...

1993

Thermal Conductivity of Wilcox and Frio Sandstones in South Texas (Gulf of Mexico Basin)

Thomas E. McKenna, John M. Sharp Jr., F. Leo Lynch

AAPG Bulletin

... content. For clean, quartzose (>35% of the solids) sandstones, the dependence on quartz content can be dropped and thermal conductivities can be predicted...

1996

Seabed Mineral Exploration

Richard Cooper

GEO ExPro Magazine

... for increased interest in this area is the accelerated demand for metals used for all things electric, in turn driven by the movement to reduce our dependence...

2021

Slug Tests in Site Characterization: Some Practical Considerations

James J. Butler, Jr.

Environmental Geosciences (DEG)

... by a factor of 1.8) and a very limited dependence on flow direction. Because T0 increases with the later tests, one might speculate that analysis of test 1...

1996

Introduction to Nonlinear Models

Gerard V. Middleton and David M. Rubin

Special Publications of SEPM

... display "sensitive dependence on initial conditions" (Ruelle, 1979). Linear systems, even when they incorporate stochastic variables, are not like...

1995

The United States--From Scarcity to Surplus, 1921-1940: Chapter 10

Edgar Wesley Owen

AAPG Special Volumes

... is already absolutely dependent on foreign countries to eke out her own production, and if the foreign oil can be produced, this dependence is sure to grow...

1975

Mineralogy, Geochemistry and Stratigraphy of the Besa River Shale, British Columbia

E. E. Pelzer

CSPG Bulletin

... ZoBell (1946) indicates a lower pH limit for recent marine sediments of 6.4. 5. Illite.--The mineral herein reported as illite encompasses the broadest...

1966

Tectonic and geomorphic controls on the lacustrine deposits of the Neogene Vinchina basin, northwestern Argentina

Sergio A. Marenssi, Carlos O. Limarino, Laura J. Schencman, Patricia L. Ciccioli

Journal of Sedimentary Research (SEPM)

... conditions in the basin. A low-frequency, closed to open and back to closed (axial to transverse and return to axial drainage) basin evolution...

2020

Marine Geology of Sohm Basin, Canadian Atlantic Margin

Cynthia J. Ebinger , Brian E. Tucholke

AAPG Bulletin

... were simultaneously recorded as separate sonobuoy records. Sonobuoy signals were recorded on analog paper records at two frequency pass bands...

1988

Chapter 2: The Economic Effects of Giant Oil and Gas Discoveries

James Cust, Alexis Rivera-Ballesteros, David Mihalyi

AAPG Special Volumes

... benefits, creating a dependence on resource revenues; and in some cases, it has exacerbated problems of economic mismanagement, corruption, and conflict...

2021

Asian Petroleum & Total Energy Demand Relationship Present & Future

Roger H. Osborne

Indonesian Petroleum Association

... demand in the developing countries. In 1973, Asia, even more than other important regions of the World, was moving rapidly toward total dependence...

1981

ABSTRACT: Coalbed Methane: Adsorptive Gas Storage Capacity of Coal Seams in the Upper Carboniferous of the Ruhr Basin, Germany

R. Gaschnitz, B.M. Krooss, R. Littke

The Society for Organic Petrology (TSOP)

... of approximately 10 MPa/km, we can derive from this plot a depth dependence of the gas adsorption capacity of organic matter. After a sharp increase...

1997

Identifying Ordered Strata: Evidence, Methods, and Meaning

Peter M. Burgess

Journal of Sedimentary Research (SEPM)

...., Soussi, M., and Waltham, D., 2009, A dominant tectonic signal in high-frequency, peritidal carbonate cycles? A regional analysis of Liassic platforms...

2016

Three Years of Water Treatment in the Permian Basin: ConocoPhillips's Case History

Austin Shields, Ramesh Sharma, Kristie Mclin, Lauren Sloan

Unconventional Resources Technology Conference (URTEC)

... reached non-detectable limit. After the treated water was stored, it was be transferred to location either by a high rate transfer line, or by reusing...

2015

The Macroproblem of Modernization: General

Harlan Cleveland

AAPG Special Volumes

... to nature, or to other people. Even if it cannot yet be defined, we sense now that there is an outer limit beyond which Man cannot exploit resources...

1976

Note 40--Subdivision of Precambrian: an Interim Scheme to Be Used by U.S. Geological Survey: STRATIGRAPHIC COMMISSION

Harold L. James

AAPG Bulletin

... by later metamorphism, most rock units can, at best, only be given upper and lower limits of age--the upper limit set by the most recent metamorphism...

1972

Variation of organic matter density with thermal maturity

Mark D. Rudnicki

AAPG Bulletin

.... These differences should decrease with increasing thermal maturity. The stepwise densification of organic matter is one reason for the thermal-maturity dependence...

2016

Integrated Haynesville Production Analysis

Hao Sun, Adwait Chawathe, Dengen Zhou, Kirk MacIvor, Hussein Hoteit

Unconventional Resources Technology Conference (URTEC)

... down-hole pressure gauges, hourly metered production rates and production logs provide high frequency historical data that enable more insightful PTA...

2015

The plug drum effect, or why your microseismic events may not be where you think they are

Guillaume Bergery, Zhishuai Zhang, Jing Du, D. Diller, T. Shuck, B. Fish

Unconventional Resources Technology Conference (URTEC)

... the velocity model. The data examples shows secondary arrivals, right after the direct P-wave arrivals, which have a larger amplitude and a lower frequency...

2017

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