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The AAPG/Datapages Combined Publications Database
Showing 5,821 Results. Searched 195,596 documents.
Elastic Mechanical Properties from SEM Imaging in Tight Formations
Joel Walls, Jack Dvorkin, Gabriela Davalos
Unconventional Resources Technology Conference (URTEC)
... matter volume, and pore structure. The mineralogy of the sample obtained through quantitative X-ray diffraction (XRD) is added to those inputs. Well...
2019
Influences of Diagenetic Environment on Porosity and Permeability of Holocene and Pleistocene Corals: GEOLOGIC NOTES
Michael Scherer
AAPG Bulletin
... of X-ray diffraction data, in R. E. Carver, ed., Procedures in sedimentary petrology: New York, Wiley, p. 541-569. Harbaugh, J. W., 1967, Carbonate...
1976
Imaging Subsurface Structures Under Gas Clounds by Multi-Component Technology
Xiaogui Miao, Loh Fong Cheen, Libo Zi, Jing Du, Magali Beele, Jacques Bonnafe, Natalia Anggriani, Gilles Vallon, Claudio Strobbia
Indonesian Petroleum Association
... is an important objective for this project; the faults in the data have diffraction tails which are collapsed in the migration section. Unfortunately...
2014
Wireline Geochemical Log Analysis of Thin Bed Reservoirs: Gulf of Mexico
R. V. Everett, J. E. Mc Donald, M. M. Herron
New Orleans Geological Society
... acoustic curve reflecting thin beds when there is a difference in velocity between the thin bed lithologies, the dipmeter borehole-image resistivity curves...
1988
Abstract: Litho Facies And Semi-Quantitative Analysis By X-Ray Diffraction/Scanning Electron Microscopy For Evaluating The Impact Of Mineralogy On Reservoir Quality Of Organic Shale In Cambay Basin; #90315 (2017)
P.T. Prathimon, Swati Sharma, Amrita Roy, Prashanthi M, Niraj Gamit, B. K. Jha, Jagmohan Singh
Search and Discovery.com
...Abstract: Litho Facies And Semi-Quantitative Analysis By X-Ray Diffraction/Scanning Electron Microscopy For Evaluating The Impact Of Mineralogy...
2017
Relationships Between Bottom Topography and Marine Sediment Properties in an Area of Submarine Gullies
A. L. Inderbitzen, F. Simpson
Journal of Sedimentary Research (SEPM)
... particles increase. Water content values also indicate a non-linear decrease with sediment depth. X-ray diffraction and heavy mineral analysis indicate...
1971
Effect of Acidification Pretreatment on the Deep Shale Mechanical Parameters of Longmaxi-Wufeng Formation; #42276 (2018)
Cong Lu, Li Ma, Senwen Xiao, Jianchun Guo, Qing Feng
Search and Discovery.com
... curves of illite after acid treatment for 60 minutes and 24 hours. Figure 4. Diffraction curves of chlorite treated with 5 wt% HCl and 25 wt% HCl...
2018
Consistent Structural Model Simulations for Volumetric Uncertainty Study
M. A. Lecour, P. Thore, R. Cognot
AAPG Special Volumes
..., or at least attenuates, diffraction hyperboles caused by diffracting points (Henry, 1994). These diffracting points are very common along horizon-fault...
2006
Chemical and Mineralogical Studies of Siliceous Earth from Barbados: NOTES
S. K. El Wakeel
Journal of Sedimentary Research (SEPM)
...-ray diffraction and differential thermal analysis techniques (El Wakeel and Riley, 1961b). It showed the predominance of quartz, illite clay minerals...
1964
High-Resolution Hyperspectral Imaging Technology: Implications for Thin-Bedded Reservoir Characterization
Tobi H. Kosanke, Stephanie E. Perry, Rubin Lopez
GCAGS Transactions
... relationships of the minerals in the core. Produced digital HI mineral data is imported as curves to display mineralogical variations with depth...
2017
Calibration of a Point-Counting Technique for Estimation of Biogenic Silica in Marine Sediments: RESEARCH METHOD PAPER
Carol J. Pudsey
Journal of Sedimentary Research (SEPM)
.... In this note I pres nt calibration curves for synthetic biogenic-terrigenous mixtures, to show how the accuracy of point counting may be improved. The most...
1993
Facies Analysis in Petroelastic Modeling, #40831 (2011)
Ludmila Uspenskaya, Georgy Kalmykov
Search and Discovery.com
... Diffraction (XRD) was carried out. Geological sequence consists of clastic rocks with complex clay composition as a result of XRD study (Figure 4). Volume...
2011
THE WHITE CLAYS OF LARA STATE; LAS ARCILLAS BLANCAS DEL ESTADO LARA
Manuel Rivero Palacio
Asociación Venezolana de Geología, Minería y Petróleo (AVGMP)
...-ray diffraction and differential thermal analysis. In the other series of samples, amounting to several hundred, only X-ray patterns were obtained...
1967
Sedimentary Components of Northwest Pacific Pelagic Sediments
Robert K. Oser
Journal of Sedimentary Research (SEPM)
... of obtaining continuous cumulative size distribution curves of fine-grained sediments. The resultant cumulative curve is processed by computer to yield a size...
1972
X-ray Radiography with X-ray Diffraction Equipment: NOTES
H. Edward Clifton
Journal of Sedimentary Research (SEPM)
...X-ray Radiography with X-ray Diffraction Equipment: NOTES H. Edward Clifton 1966 Vol. 36 No. 2. (June), X-ray diffraction equipment, with minor...
1966
Charge Properties of Soils in Malaysia Dominated by Kaolinite, Gibbsite, Goethite and Hematite
J. Shamshuddin, Markus Anda
Geological Society of Malaysia (GSM)
... determined by X-ray diffraction analysis (with or without pretreatment). The clay was pretreated with citratedithionate-bicarbonate (CDB) to remove iron...
2008
Characterization of dikes at Simpang Pulai quarry, Perak
Muhammad ’Izzat ’Irfan Ahmad Tajuddin, Teoh Ying Jia, Choong Chee Meng, Benjamin Sautter, Haylay Tsegab, Muhammad Hatta Roselee
Geological Society of Malaysia (GSM)
... Scanning Electron Microscopy (SEM), X-ray diffraction analysis (XRD) and petrographic microscope. The results show that there are at least two types of dike...
2022
Dolomite in Flexure-Fractured Petroleum Reservoirs in New Mexico and Colorado: GEOLOGICAL NOTES
William W. London
AAPG Bulletin
... diffraction, thin-section, and titrimetric analyses have been performed on samples from wells completed in structurally induced fractured zones...
1972
Free Hydrocarbons in Uinta Basin, Utah
Ganjavar Khavari-Khorasani
AAPG Bulletin
... petrologic techniques and x-ray diffraction methods were employed to examine the fine structural features of the Uinta basin solid bitumens and to look...
1984
Physical Properties of Sands in the Frontier Formation, Big Horn Basin, Wyoming
O. C. Baptist, W. R. Smith, F. S. Cordiner, S. A. Sweeney
Wyoming Geological Association
.... The material then was weighed, and sample taken for X-ray diffraction tests. In addition to the plug samples, several radial specimens were cut...
1952
Clay Mineral Composition of Recent Sediments from the Mississippi River Delta
W. D. Johns, R. E. Grim
Journal of Sedimentary Research (SEPM)
... minerals by diffraction methods: Jour. Sedimentary Petrology, v. 24, p. 242-251. MURRAY, H. H., AND SAYYAB, A. S., 1955, Clay mineral studies of some...
1958
Abstract: Uncertainty in Surface Microseismic Monitoring; #90187 (2014)
Michael Thornton, Mike Mueller, and Leo Eisner
Search and Discovery.com
... are computed, assuming a known velocity field. The recorded d a t a traces are then summed a c r o s s the array along the diffraction curves...
2014
A Discussion of the Importance of Particle Size Distribution Data for Characterizing Athabasca Oil Sands
Olena Babak
CSPG Bulletin
... particles. Laboratory analysis applied for the determination of the PSD data/curves usually consists of a combined sieve and laser diffraction size...
2015
Clay Minerals in the Type Section of the Morrison Formation
W. D. Keller
Journal of Sedimentary Research (SEPM)
..., Golden, Colorado, identified by X-ray diffraction: Am. Assoc. Petroleum Geologists Bull., vol. 34, pp. 1699-1718. HENDRICKS, S. B., NELSON, R...
1953
Clay Mineral Variations in a Marginal Deltaic Plain, Coastal Hancock County, Mississippi
Gregory N. Bonn , David M. Patrick
GCAGS Transactions
... diffraction curves of glycolated, oriented slides with a Lasico Polar Planimeter according to the method of Biscaye (1965). RESULTS AND DISCUSSION The clay...
1987