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The AAPG/Datapages Combined Publications Database

Showing 6,075 Results. Searched 200,691 documents.

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Simple and Efficient Separation of Magnetic Minerals From Speleothems and Other Carbonates

Jennifer H. Strehlau, Lindsay A. Hegner, Becky E. Strauss, Joshua M. Feinberg, R. Lee Penn

Journal of Sedimentary Research (SEPM)

..., then dried in air. Approximate particle sizes were estimated from SEM or TEM calibrated images. X-ray diffraction (XRD) patterns were acquired using...

2014

Modeling Production Performance of an Abnormally High Pressure Unconventional Shale Reservoir

Basak Kurtoglu, Benjamin Ramirez, Hossein Kazemi

Unconventional Resources Technology Conference (URTEC)

... based diagnostic plots with decline curve methods to predict future performance. The reservoir performance, using both a single-porosity and a dual...

2013

From Chalcedonic Chert to Quartz Chert: Diagenesis of Chert Hosted in a Miocene Volcanic-Sedimentary Succession, Central Japan

Isamu Hattori , Miyuki Umeda , Tomio Nakagawa , Hirofumi Yamamoto

Journal of Sedimentary Research (SEPM)

..., 1984, SEM Petrology Atlas: American Association of Petroleum Geologists, Methods in Exploration Series 4, 237 p. WESTALL, F., AND RINCE, Y., 1994...

1996

High-resolution hyperspectral-based continuous mineralogical and total organic carbon analysis of the Eagle Ford Group and associated formations in south Texas

Ahmed Alnahwi, Tobi Kosanke, Robert G. Loucks, James Greene, Xiuju Liu, and Paul Linton

AAPG Bulletin

... to the lack of a standardized method used by XRD laboratories (most laboratories use their own internal analytical methods). Second, in addition...

2020

Petrographic and Fluid Inclusion Evidence for the Timing of Diagenesis and Petroleum Entrapment in the Papuan Basin

J. P. Earnshaw, A. J. C. Hogg, N. H. Oxtoby, S. J. Cawley

Papua New Guinea (PNG) Petroleum Convention Proceedings

... Sections (SEM/CL) XRD 5 6 2 3 4 6 5 2 2 5 5 4 1 8 4 3 2 2 4 1 5 1 2 3 2 3 0 4 2 3 2 2 2 1 2 2 2 2 3 2 2 2 58 36 29 Fluid Inclusion Sections...

1993

The impact of rock composition on geomechanical properties of a shale formation: Middle and Upper Devonian Horn River Group shale, Northeast British Columbia, Canada

Tian Dong, Nicholas B. Harris, Korhan Ayranci, and Sheng Yang

AAPG Bulletin

... analysis by single-quartz-grain SEM-CL/optical microscopy: Journal of Sedimentary Research, v. 75, p. 492–500, doi:10.2110/jsr.2005.038. Bowker, K...

2017

Sediment Alteration and Clay Mineral Diagenesis in a Regional Ground Water Flow System, Mississippi Gulf Coastal Plain

Jeffrey S. Hanor , Kathleen M. McManus

GCAGS Transactions

... of HCO3 increases much more rapidly downdip than does the concentration of Cl, reflecting the input of alkalinity through the generation of carbonic acid...

1988

Abstract: Use of vis-NIR Spectroscopy in Clay Mineral Identification in Shale; #90224 (2015)

Somayeh Hosseininejad, Per Kent Pedersen, Ronald James Spencer, and Festus Michael Uwuilekhue

Search and Discovery.com

.... Identification of clay minerals through X-ray diffraction (XRD) has been the most widely used method. However, there are some disadvantages to application...

2015

Variations in Water Content in Opal-A and Opal-CT from Geyser Discharge Aprons

Rachel Day, Brian Jones

Journal of Sedimentary Research (SEPM)

..., XRD and 29Si MAS-NMR studyon some non-crystalline silica minerals: Journal of Non-Crystalline Solids, v. 119, p. 173–180. Herdianita, N.R., Rodgers...

2008

Sedimentology and Petrology of Profundal Lacustrine Sediments, Mahogany Zone of the Green River Formation, Piceance Creek Basin, Northwest Colorado

George J. Grabowski Jr., David R. Pevear

Special Publications of SEPM

.... Composition of the Entire Core The results of semi-quantitative mineralogic analysis by automated X-ray powder diffraction (XRD) for selected samples...

1985

Abstract: Textural and Diagenetic Controls on Pore Systems in the Cretaceous Eagle Ford Formation; #90310 (2017)

Ilaria Gaiani, Andrew C. Aplin, Chris H. Greenwell, Pablo Cubillas, Ruarri J. Day-Stirrat

Search and Discovery.com

... a set of 46 samples from outcrops and six different wells with maturities of 0.4%, 0.8% and 1.2% Ro. XRD, transmitted and reflected light optical...

2017

Petrophysical Characterization of the Bakken Shale for Carbon Storage Investigation

Circe Verba, Dustin Crandall, Johnathan Moore, Christina Lopano

Unconventional Resources Technology Conference (URTEC)

... characterization techniques including carbon analysis (TOC), X-ray diffraction (XRD), computed tomography (CT), and dual beam focused ion beam scanning...

2017

EXTENDED ABSTRACT: Emissions of exceptionally high fluorine from uncontrolled coal fires in Jharia, India

Robert B. Finkelman, Sukalyan Chakraborty, Wasim Akram Shaikh, Abhishek Kumar, Leah Thompson

The Society for Organic Petrology (TSOP)

... concentrations. SEM/XRD analysis of the condensates revealed abundant crystals of bararite and cryptohalite (Figs. 1 and 2), both ammonium fluorosilicates...

2021

Abstract: Geotechnical Properties of Mining Waste Stabilised with Lime … Gypsum (Poster 14 (PS14))

Baba Musta

Geological Society of Malaysia (GSM)

... using X-ray diffraction (XRD) and Scanning electron microscopic (SEM). In this study, different percentages of lime, gypsum and fine material were...

2007

Study on the Effect of Mineralogy and Organic Matter on Micromechanical Properties of Bakken Formation

Hao Fu, Hui Pu, Jun Ge, Xiaodong Hou

Unconventional Resources Technology Conference (URTEC)

... to figure out the mechanical properties of Bakken formation, the methods of nanoindentation, XRD and SEM are used for the samples from Middle and Lower...

2017

Depositional and Diagenetic Histories of Reservoir Sandstones in the Jerneh Field, Central Malay Basin

Mazlan B. Hj. Madon

Geological Society of Malaysia (GSM)

... using the petrographic microscope, X-ray diffractometer (XRD) , and scanning electron microscope (SEM). Mineralogical data (Table 1) were obtained from 29...

1994

Integrated Core Analysis of Salodik Group: The Pioneering Success for Future Potential of Collision Margin Carbonate Mega-Sequence in Eastern Indonesia Region

Andri Yumansa, Krishna Pratama Laya, Putu Yoga Pratama, Anom Prasetya, Imaduddin Haryo Bimo Kartoatmodjo

Indonesian Petroleum Association

..., biostratigraphy, RCA/SCAL, SEM/XRD, C-O isotope, and DST dataset. The dataset compilation objective is to highlight key characteristics due to different...

2023

A Stochastic Permeability Model for Shale Formations Based on Embedded Discrete Fracture Model

Shiqian Xu, Qihong Feng, Sen Wang, Ming Zha, Ronghao Cui, Fangfang Gao, Yajuan Xu

Unconventional Resources Technology Conference (URTEC)

...). Thus it is quite necessary to distinguish different types of PSD. There are three methods to characterize the PSD for shale: (1) SEM, (2) mercury...

2017

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