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The AAPG/Datapages Combined Publications Database
Showing 6,049 Results. Searched 200,621 documents.
3D Driven Rock Quality Mapping and Landing Target Selection in the Wolfcamp Formation: A Case Study on How to Combine Geologic, Geophysical, and Engineering Data to Produce Better Well Results, Midland Basin, Texas
Aaron Fisher, F.X. O'Keefe, Chris Niedz, Brian Wehner, Nick Kramer, Paul Heuermann, Scott Patrick
Unconventional Resources Technology Conference (URTEC)
..., TOC/pyrolysis-related measurements, and X-ray diffraction data) 6 wells with complete log suites (5 logged by Tracker) 40 wells with triple/quad...
2019
The Transformation of Sediment Into Rock: Insights From IODP Site U1352, Canterbury Basin, New Zealand
Kathleen M. Marsaglia, Greg H. Browne, Simon C. George, David B. Kemp, John M. Jaeger, David Carson, Mathieu Richaud, IODP Expedition Scientific Party
Journal of Sedimentary Research (SEPM)
... batches of samples with > 2% drifts for the IAPSO standard were rerun. Additional mineralogical (X-ray diffraction), physical properties (color, discrete...
2017
The Sequence Stratigraphy of the Maastrichtian (Upper Cretaceous) Reservoir at Wafra Field, Partitioned Neutral Zone, Saudi Arabia and Kuwait: Key to Reservoir Modeling and Assessment
Dennis W. Dull, Raymond A. Garber, W. Scott Meddaugh
AAPG Special Volumes
... interval, high-frequency sequence-stratigraphic picks, and lithologic core description. The well-log curves are track 1 (CGR = corrected gamma ray; SGR...
2006
Fluvial Sedimentation Conditioned by Quaternary Climatic Change in Central Texas
Victor R. Baker , Margarida Maria Penteado-Orellana
Journal of Sedimentary Research (SEPM)
... another. Bradley's (1970) study of Colorado River alluvium in thin section and by X-ray diffraction suggested that biotite was the principal culprit...
1978
Introduction
Eric Eslinger, David Pevear
Special Publications of SEPM
... was unknown until the advent of X-ray diffraction In spite of recent advances, there is studies in the 1920's. no generally accepted definition...
1988
Early Diagenesis: Expansible Soil Clay-sea Water Reactions
Herman E. Roberson
Journal of Sedimentary Research (SEPM)
... for these four samples, and the amount of adsorbed Na+ is less than 20% of the total adsorbed cation content for all these samples. X-ray diffraction patterns...
1974
An Inexpensive Plate Holder for the Suction-On-Ceramic-Plate Method of Mounting Clay Minerals For Semi-quantitative Analysis
Richard W. Carlton
Journal of Sedimentary Research (SEPM)
.... J., 1965, Error due to segregation in quantitative clay mineral X-ray diffraction mounting techniques: Am. Mineralogist, v. 50, p. 741-751. KINTER...
1975
Protodolomite Redefined: REPLY
Alan M. Gaines
Journal of Sedimentary Research (SEPM)
...) defined an "ideal dolomite" as "one with a 1:1 molar CaCO3:MgCO3 ratio that gives an X-ray diffraction pattern containing the complete set...
1978
Quartz Cement in Upper Jurassic Brora Formation Sandstone: What Electron Backscatter Diffraction Reveals about Microquartz Coatings
Sasha C. Haddad, Richard H. Worden, David Prior, Craig Smalley
Search and Discovery.com
...Quartz Cement in Upper Jurassic Brora Formation Sandstone: What Electron Backscatter Diffraction Reveals about Microquartz Coatings Sasha C. Haddad...
Unknown
Morphology, Genesis, and Distribution of Nanometer-Scale Pores in Siliceous Mudstones of the Mississippian Barnett Shale
Robert G. Loucks, Robert M. Reed, Stephen C. Ruppel, Daniel M. Jarvie
Journal of Sedimentary Research (SEPM)
... VRo sample from the Neal #A-1-1 well is estimated at < 0.50% on a map from Pollastro (2007) (Table 2). Fifty-two X-ray diffraction analyses were...
2009
Petrophysical Properties of Shale From Different Source Rocks in the Middle East
Moustafa Dernaika, Joel Walls, Safouh Koronfol, Osama Al Jallad, Gary Sinclair
Unconventional Resources Technology Conference (URTEC)
.... The mineral framework of the samples was determined from X-ray Fluorescence (XRF), X-ray Diffraction (XRD) and Energy Dispersive Spectral (EDS) analyses...
2017
Geologic Interpretation of Argillaceous Sediments: Part II. Clay Petrology of Upper Mississippian-Lower Pennsylvanian Sediments of Central United States
Charles E. Weaver
AAPG Bulletin
... to as the lower Goddard. The differential thermal analysis (DTA) curves and X-ray diffraction patterns (Fig. 6) are from a series of black and gray shales...
1958
Application of Force Spectroscopy to Evaluate Rock-Fluid Interactions at the Nanoscale
Dayo A. Afekare, Jayne C. Garno, Dandina N. Rao
Unconventional Resources Technology Conference (URTEC)
... Materials Rock chips from TMS cores (provided by Goodrich Petroleum and University of Louisiana) were crushed to powder for X-ray diffraction (XRD...
2020
Micropores in Carbonate Mud: Early Development and Petrophysics
F. Jerry Lucia, Robert G. Loucks
GCAGS Journal
... that changes in fabric and petrophysics could be observed. Mineralogy was determined using x-ray diffraction (XRD) by Dr. Necip Guven at the University...
2013
Geology and Log Study of Tight Gas Sandstones: Cotton Valley Group
Gordon Pirie
GCAGS Transactions
... and 8, far right). Generally the four arms of the HDT track each other and the curves demonstrate clearly the thicker bedded shale and sandstone units...
1982
The Petrophysical Integration of Four Volumetric End Points Applied to an Indonesian Carbonate
Mark Deakin, David R. Smith
Indonesian Petroleum Association
..., and to flag or adjust curves which do not. To overcome the possibility of Nature varying between wells, multiwell crossplots of two highly correlated...
2003
Sacha Field--Ecuador Oriente Basin
Robert W. Canfield
AAPG Special Volumes
... good. The sandstones are mostly continental and conventional cores of them frequently have plant remains and locally abundant amber. X-ray diffraction...
1991
AAPG/Datapages Discovery Series No. 7, Multidimensional Basin Modeling, Chapter 8: Integration of Capillary Top-Seal Leakage with Map-Based Fluid-Flow Modeling
Michael, G. E., P. DOnfro, and F. Eilertsen
AAPG Special Volumes
.... Baldwin, B., and C. Butler, 1985, Compaction curves: AAPG Bulletin, v. 69, p. 622626.Barnard, P. C., and M. A. Bastow, 1991, Hydrocarbon generation...
2003
Evolution of Secondary Porosity in Pennsylvanian Morrow Sandstones, Anadarko Basin, Oklahoma
Zuhair Al-Shaieb, Patty Walker
AAPG Special Volumes
...-ray diffraction, scanning electron microscopy coupled with energy-dispersive X-ray analysis (SEM/EDXA), and catholo-luminescence were used to analyze...
1986
Innovative methods for flow-unit and pore-structure analyses in a tight siltstone and shale gas reservoir
Christopher R. Clarkson, Jerry L. Jensen, Per Kent Pedersen, Melissa Freeman
AAPG Bulletin
... obtained from our petrographic analysis (Table 2) and x-ray diffraction data from an offset well. Water saturations are generally less than 20...
2012
Reservoir characteristics of the Silurian Kepingtage Formation sandstones in the southern Tahe region, Tarim Basin
Yuanzhuang Chen, Yi Wang, Xiuxiang Lü, Jiang Wu, Ming Wang, and Yongtao Xia
AAPG Bulletin
...). Mercury capillary pressure curves from 79 samples were analyzed to investigate the pore-throat changes and reservoir quality of sandstones...
2024
Fast and Economic Gas Isotherm Measurements Using Small Shale Samples; #40646 (2010)
Mihai A. Vasilache
Search and Discovery.com
... preparation and handling techniques. Normal and abnormal desorption curves are examined. Full diameter and sidewall desorption data is compared. High...
2010
Polygenetic History of Paleosols in Middle–Upper Pennsylvanian Cyclothems of the Illinois Basin, U.S.A.: Part I. Characterization of Paleosol Types and Interpretation of Pedogenic Processes
Nicholas A. Rosenau, Neil J. Tabor, Scott D. Elrick, W. John Nelson
Journal of Sedimentary Research (SEPM)
... diffraction analysis of the < 2 µm size fraction of paleosol matrix in IB paleosols indicates a mineralogical composition dominated by kaolinite...
2013
Fracturing Fluid Chemistry and Job Placement Design Optimized for Formation Skin Damage Reduction Improves Well Performance: A Permian Midland Basin Case Study
John Blevins, Timothy C. Svarczkopf, Kira Demitrus, Jordan Gist
Unconventional Resources Technology Conference (URTEC)
... to utilize the fluid to increase well performance over preceding type curves. Also, the goal must be to utilize the least amount of friction reducer...
2023
Petrophysical and mineralogical evolution of weathered crystalline basement in western Uganda: Implications for fluid transfer and storage
B. Walter, Y. Géraud, D. Bartier, J.-M. Kluska, M. Diraison, C. Morlot, and F. Raisson
AAPG Bulletin
...:10.1007/s000240050134. Reynolds, R. C. Jr., 1985, NEWMOD, a computer program for the calculation of one-dimensional diffraction patterns of mixed-layered...
2018