Application of Stable Isotope Analysis from Central Luconia, Sarawak: Insights into Reservoir Development and Diagenesis (Paper P3)

K. K. Ting, B. J. Pierson, O. S. Al-Jaaidi

Geological Society of Malaysia (GSM)

... exposure unconformity. This sequence has core coverage in three wells, namely MPB-2a, MPB-2b, and MPB-2g. MPB-2a was drilled in the southern flank...

Diagenesis of Deep-Water Carbonate Turbidites, Upper Cretaceous Monte Antola Flysch, Northern Apennines, Italy

Peter A. Scholle

Journal of Sedimentary Research (SEPM)

... but preservation of much of the outer zones. No cases of replaced outer zones and a preserved core have been noted. This effect may be related...

Diagenetic Evolution and Associated Mineralization in Middle Devonian Carbonates, Southwestern Ontario, Canada

Omid Haeri-Ardakani, Ihsan Al-Aasm, Mario Coniglio, Iain Samson

CSPG Bulletin

... Petrology, v. 58, p. 415–432. Bau, M. and Alexander, M. 2006. Preservation of primary REE patterns without Ce anomaly during dolomitization of Mid...

Modern Sediment Studies and Ancient Carbonate Environments

F. W. Beales

CSPG Bulletin

... serious that we have to face. Diagenetic alteration presents yet another serious obstacle to the detailed interpretation of many ancient carbonate...

Geochemistry and origin of the Bozhong 19-6 condensates: Implications for deep gas accumulation in the Bohai Bay Basin

Qi Wang, Fang Hao, Yong’an Xue, Chengmin Niu, Huayao Zou, Jie Yin, Quanyun Miao, and Mengxing Liu

AAPG Bulletin

... may be associated with thermal alteration by highly mature mantle-derived CO2-rich fluids. The distribution of n-alkanes reveals the loss...

Chapter 16: Core Examples of Eolian Sandstone

C. J. Schenk

Rocky Mountain Section (SEPM)

...Chapter 16: Core Examples of Eolian Sandstone C. J. Schenk 1990 171 189 Eschner, T.B., and Kocurek, G., 1988, Origin of relief along contacts...

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Petrography and Petrology of Ismay and Desert Creek Zones, Four Corners Region

Robert O. Linscott

Utah Geological Association

... hundred and sixteen thin sections were prepared from these core chips and subjected to detailed petrographic analysis. Petrography Classification Basic...

Practical Application of Geochemical Data to Petroleum Exploration

D.A. Jeffrey

GCAGS Transactions

... and geochemists: AAPG Bull., v. 59, no. 1, p. 69-84. Figure 11. Chromatogram of immature sidewall core extract. End_of_Record - Last_Page 152...

Post-Compactional Calcitization of Molluscan Aragonite in a Jurassic Limestone from Saskatchewan, Canada

A. C. Kendall

Journal of Sedimentary Research (SEPM)

... shell-limestones: Geol. Mag., v. 99, p. 492-500. HUDSON, J. D., AND D. F. B. PALFRAMAN, 1969, The ecology and preservation of the Oxford Clay fauna...

Clay Microporosity in Reservoir Sandstones: An Application of Quantitative Electron Microscopy in Petrophysical Evaluation

Andrew Hurst , Paul H. Nadeau

AAPG Bulletin

.... Kantorowicz, and A. I. M. Dicker, 1988, Petrophysical core analysis of sandstones containing delicate illite: Log Analyst (September-October), p. 317-331...

Pleistocene Shallowing-Upward Sequences in New Providence, Bahamas: Signature of High-Frequency Sea-Level Fluctuations in Shallow Carbonate Platforms

Marc Aurell , Donald F. McNeill , Thierry Guyomard , Pascal Kindler

Journal of Sedimentary Research (SEPM)

... in the other cores. The upper contact is not exposed in the cores, because of anthropogenic alteration of the core sites, but it can be observed...

Depositional environment and source rock quality of the Woodbine and Eagle Ford Groups, southern East Texas (Brazos) Basin: An integrated geochemical, sequence stratigraphic, and petrographic approach

Melissa J. Meyer, Arthur D. Donovan, and Michael C. Pope

AAPG Bulletin

..., Geochemical alteration of organic matter in eutrophic Lake Greifen: Implications for the determination of organic facies and the origin of lacustrine source...

Experimental Hydrothermal Alteration of Tholeiitic Basalt: Resultant Mineralogy and Textures

J. B. Keene, David A. Clague , Richard K. Nishimori

Journal of Sedimentary Research (SEPM)

.... 27, p. 80-94. HONDA, S., AND L. J. P. MUFFLER, 1970, Hydrothermal alteration in core from research drill hole Y-l, Upper Geyser Basin, Yellowstone...

Effect of Source and Environment on Clay Minerals

I. H. Milne , J. W. Earley

AAPG Bulletin

... from the Appalachian Province, contain considerably more kaolinite. Transition zones between the two sediment types can be differentiated. Alteration...

Abstract: Controlling Chaos: A Core-Based Approach to Managing the Complexity of the Upper Devonian Grosmont Formation Bitumen Reservoirs; #90174 (2014)

D. H. Greggs and Murray Gilhooly

Search and Discovery.com

... and post-deposition alteration are not random. Core-based modelling integrated with other data sources is essential for appropriately-designed...

Geochemical Comparison of a Cambrian Alginite Potential Source Rock, and Hydrocarbons from the Colville/Tweed Lake Area, Northwest Territories

Wielens, J.B.W.,, Von Der Dick, H., Fowler, M.G., Brooks, P.W., Monnier, F.

CSPG Bulletin

... Geochemistry, v. 10, p. 347-358. Rullkotter, J. and Wendisch, D. 1982. Microbial alteration of 17(H)-hopanes in Madagascar asphalts: removal of C-10 methyl...

The Weber Sandstone at Rangely Field, Colorado

Kent A. Bowker, William D. Jackson

Rocky Mountain Association of Geologists

... those petrophysical characteristics that affect oil and gas production. Core descriptions, core analyses, optical and scanning electron microscopy (SEM...

Multi-stage silicification in the Aptian pre-salt reservoirs of the Santos Basin, Brazil: lacustrine recirculation and hydrothermal processes of silica precipitation in continental carbonates

Elias Cembrani, Jaques Schmidt, Marcio Souza, Thisiane Dos Santos, Argos Belmonte Silveira Schrank, William Freitas, Anderson Maraschin, Rosália Barili, Amanda Goulart Rodrigues, Luiz Fernando De Ros

Journal of Sedimentary Research (SEPM)

... an integrated study using core descriptions, detailed petrography, oxygen-isotope, and fluid-inclusion data to reveal the complex silicification patterns...

Novel Wettability Modifiers for Improved Oil Recovery in Tight Oil Reservoirs

Mingyuan Wang, Gayan A. Abeykoon, Francisco J. Argüelles Vivas, Ryosuke Okuno

Unconventional Resources Technology Conference (URTEC)

... is to investigate a novel class of oxygenated solvents that can enhance the oil recovery from oil-wet rocks by multiple mechanisms, such as wettability alteration...

Organic-Inorganic Interactions and Sandstone Diagenesis

Ronald C. Surdam , Laura J. Crossey , E. Sven Hagen , Henry P. Heasler

AAPG Bulletin

.... J. Crossey, 1985a, Organic-inorganic reactions during progressive burial: key to porosity/permeability enhancement and/or preservation: Philosophical...

Subsurface Correlation of Bentonite Beds in the Lower Cretaceous Viking Formation of South-Central Alberta

L. C. Amajor, J. F. Lerbekmo

CSPG Bulletin

... useful for at least local correlation. Five of these were differentiated chemically by XRF analysis in order to verify the log and core correlations...

Provenance of the Tullock Member of the Fort Union Formation, Powder River Basin, Wyoming and Montana: Evidence for Early Paleocene Laramide Uplift

Paula L. Hansley, Janet L. Brown

Rocky Mountain Association of Geologists

... Formation in the northern PRB, leading them to conclude that the core of the Black Hills uplift had been breached in late Paleocene time. Other...

Stable-Isotope and Elemental Trends in Pleistocene Sabkha Dolomites: Descending Meteoric Water vs. Sulfate Reduction

Henry S. Chafetz, Alicia A. Imerito-Tetzlaff, Jilin Zhang

Journal of Sedimentary Research (SEPM)

..., Geochemical indicators of depositional and early diagenetic facies in Holocene carbonate muds, and their preservation potential during stabilisation...

Channelized and Unconfined Lower Spraberry Turbidites of the Reo (Jo Mill) Field, Midland Basin, West Texas

Anthony E. D’Agostino, J. P. F. Pat Welch

West Texas Geological Society

... understand the reservoir character and nature of Spraberry strata, a whole core was taken from an infill well in the Reo (Jo Mill) Unit. Core-to-log...