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The AAPG/Datapages Combined Publications Database

Showing 6,082 Results. Searched 200,636 documents.

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Distribution, Petrography and Geochemical Characterization of Radiaxial Calcite and Associated Diagenetic Events in the Capitan Formation, West Texas and New Mexico

M. A. Rahnis, B. L. Kirkland

Special Publications of SEPM

... photomicrograph shows the generalized sequence of cementation which occurred as follows Aragonite botryoids RFC dolomite (D), and spar ill calcite. (B) CL...

1999

Arkoses of the Santa Monica Mountains - Detrital Mineralogy, Diagenetic Mineralogy, and Provenance

Charles L. Lane

Pacific Section SEPM

... by electron microprobe and SEM-EDX; powdered bulk-rock samples were analyzed by XRD and XRF. Lsm = sedimentary and metasedimentary lithic grains M...

1993

Impact of CO2 influx on sandstone reservoir quality: A case study of the Quantou Formation, southern Songliao Basin, China

Zheng Cao, Chengyan Lin, Chunmei Dong, Lihua Ren, Keyu Liu, Karem Azmy, Hairuo Qing, and Jason Cosford

AAPG Bulletin

... 4D), whereas ankerite appears non-CL under a luminoscope. Moreover, ankerite may replace ferrocalcite (Figure 4A). The XRD data and SEM analyses show...

2024

Reconstruction of Conventional Plot & Method to Define and Produce Bypassed Hydrocarbon Zone in a Low Resistivity Low Contrast (LRLC) Reservoir, a Case Study of Offshore North West Java Area

Didit Putra Kusuma, Shofiyuddin, Riezal Arieffiandhany, Bertha Sondang M, Wisnu Wijanarko, Atmaji Nugroho

Indonesian Petroleum Association

... thickness from the top of this reservoir. XRD, petrography & SEM was provided to analyze mineral content including characteristic of clay distribution...

2018

High Resolution Sequence Stratigraphy of the Leonardian Bone Spring Formation, Northern Delaware Basin, Eddy and Lea Counties, New Mexico; #51464 (2018)

Charles B. Crosby, John D. Pigott, Kulwadee L. Pigott

Search and Discovery.com

... Note Series #40, 50 p. Blakey, R.C., 2013, Paleogeography: Colorado Plateau Geosystems, Phoenix, AZ. Dutton, S.P., E.M. Kim, R.F. Broadhead, C.L....

2018

The Genesis and Characteristics of Primary Kaolinitic Clay Occurrence at Bukit Lampas, Simpang Pulai, Ipoh

Kamar Shah Ariffin, Haryati Abdul Rahman, Hashim Hussin, Kahirul Anwar Abdul Hadi

Geological Society of Malaysia (GSM)

... 2008 The genesis and characteristics of primary kaolinitic clay occurrence at Bukit Lampas, Simpang Pulai, Ipoh SAMPLING AND TEST METHODS...

2008

Unconventional Advanced High Performance Micromaterial for Enhancing Drilling Mud Cleaning Performance of Spacer Fluids in Horizontal Wells: From Laboratory Development to Field Applications

Roderick Pernites, Jason Brady, Felipe Padilla, Jordan Clark, Caitlin McNeilly, Waqas Iqbal, Juan Lacorte, Eduardo Gonzalez, Mark Embrey

Unconventional Resources Technology Conference (URTEC)

... compatibility tests were completed. XRD and SEM analyses were used to characterize and understand the unique properties of the novel micromaterials...

2019

Reservoir Characterization in the Eagle Ford Shale using Digital Rock Methods

Joel Walls, Brian Driskill, Steven W. Sinclair, Juliana DeVito

West Texas Geological Society

...Reservoir Characterization in the Eagle Ford Shale using Digital Rock Methods Joel Walls, Brian Driskill, Steven W. Sinclair, Juliana DeVito 2012 54...

2012

Using confocal microscopy to visualize 3D pore networks

Shiva-Nandan Arens, Marc S. Hendrix, Michael H. Hofmann

West Texas Geological Society

... analysis of pores smaller than slide thickness, generally ~30 microns. Destructive focused ion-beam-milled scanning electron microscope (SEM) analysis...

2017

Enhancing SEM Grayscale Images through Pseudocolor Conversion: Examples from Eagle Ford, Haynesville, and Marcellus Shales

Wayne K. Camp

Unconventional Resources Technology Conference (URTEC)

...Enhancing SEM Grayscale Images through Pseudocolor Conversion: Examples from Eagle Ford, Haynesville, and Marcellus Shales Wayne K. Camp URTeC...

2013

Machine-Learning-Assisted Segmentation of FIB-SEM Images with Artifacts for Improved of Pore Space Characterization of Tight Reservoir Rocks

Andrey Kazak, Kirill Simonov, Victor Kulikov

Unconventional Resources Technology Conference (URTEC)

... a robust approach for an automated highly-efficient multimodal segmentation of FIB-SEM datasets using machine-learning (ML) based methods. A representative...

2020

Diagenesis and sealing capacity of the middle Tuscaloosa mudstone at the Cranfield carbon dioxide injection site, Mississippi, U.S.A.

Jiemin Lu, Kitty Milliken, Robert M. Reed, Susan Hovorka

Environmental Geosciences (DEG)

... methods in soil mineralogy: Madison, Wisconsin, Soil Science Society of America, p. 267295.Bolton, A. J., A. J. Maltman, and Q. Fisher, 2000...

2011

Organic matterhosted pore system, Marcellus Formation (Devonian), Pennsylvania

Kitty L. Milliken, Mark Rudnicki, David N. Awwiller, Tongwei Zhang

AAPG Bulletin

...). By contrast, petrographic criteria for the identification of OM type using SEM imaging remain poorly defined. Methods for the assessment of OM...

2013

87Sr/86Sr Depositional and Diagenetic Chronology from Altered Skeletal Material

Bruce W. Fouke

West Texas Geological Society

... simulations and methods for improved parameter definition: Kansas Geological Survey Bulletin 223, p. 139–162. Haq, B.U., Hardenbol, J., and Vail, P.R., 1988...

2008

Petrology and Sedimentology of Mississippi Fan Cores, DSDP LEG 96

Paul A. Thayer , Harry H. Roberts

GCAGS Transactions

... cored at nine middle and lower Mississippi Fan sites, in water depths from 2500 to 3300 m (8200 - 10825 ft). Radiography, thin section, SEM, and XRD...

1985

How To Quantify Clay-Coat Grain Coverage in Modern and Ancient Sediments

Luke J. Wooldridge, Richard H. Worden, Joshua Griffiths,, James E.P. Utley

Journal of Sedimentary Research (SEPM)

... sandstones potentially underestimate the distribution and grain coverage in such settings. However, the two new methods presented here, using SEM and SEM...

2019

Assessment of the Petroleum Generation Potential of the Neal shale in the Black Warrior Basin, Alabama

Joel, A. Legg, Rona Donahoe, Rich Martens

Unconventional Resources Technology Conference (URTEC)

... #13-16 well (Ro = 1.44– 1.59%). Estimated total organic carbon (TOC) values averaged 2.27 wt%. X-ray diffraction (XRD) and X-ray fluorescence (XRF...

2014

Identification and distribution of hydraulic flow units of heterogeneous reservoir in Obaiyed gas field, Western Desert, Egypt: A case study

Mohamed A. Kassab, Ahmed Elgibaly, Ali Abbas, and Ibrahim Mabrouk

AAPG Bulletin

.... The results of XRD analysis showed high clay content in the wells that are mostly dominated by HFU1 and HFU2. The SEM for 7 samples out of the above 11 ones...

2021

Subsurface Fluid Pressures from Drill-Stem Tests, Uinta Basin, Utah

Phillip H. Nelson

Rocky Mountain Association of Geologists

... . . . . . . . . . . . . . . . . . . . . . . . . 17 . IIEFINITIONS AND lJ1.OTTING METHODS. . . . . . 18 SOURCES OF DATA. . . . . . . . . . . . . . . . . . . . . . . .1 9...

2002

MN and FE-Rich Black Travertine Shrubs: Bacterially (And Nanobacterially) Induced Precipitates

Henry S. Chafetz , Brahim Akdim , Ramon Julia , Arch Reid

Journal of Sedimentary Research (SEPM)

... D-5000 Diffractometer). A fluorite standard was added to each powder prior to XRD analysis. SEM (Cambridge stereoscan) observations were made on freshly...

1998

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