Predicting Pore Pressure in Carbonates: A Review; #41830 (2016)

Sam Green, Stephen A. O'Connor, Alexander P. Edwards

Search and Discovery.com

... overprint that can lead to both an enhancement (recrystallization, solution enlargement, dissolution and replacement) and/or reduction...

The Chemistry of Eolian Quartz Dust and the Origin of Chert

C. Blaine Cecil, Bruce S. Hemingway, Frank T. Dulong

Journal of Sedimentary Research (SEPM)

... of abraded quartz particles derived therefrom is consistent with chert formation. Abrasion of quartz particles produces an amorphous surface layer...

Origin and Growth Mechanism of Authigenic Chlorite in Sandstones of the Lower Vicksburg Formation, South Texas

Jeffry D. Grigsby

Journal of Sedimentary Research (SEPM)

... in photomicrographs A, B, and F and 10 µm in photomicrographs C, D, E, and G. A) A volcanic rock fragment (vrf) showing microlitic texture and replacement by chlorite...

Upper Devonian (Frasnian) Foraminifera From Redwater and South Sturgeon Lake Reefs, Alberta, Canada

Donald F. Toomey

CSPG Bulletin

... photographs and partial replacement of pelletoids by dolomite rhombs. End_Page 265------------------------ End_Page 266------------------------ Plate 2...

Proposed Mid-Tertiary Hydrovolcanism in the Texas Gulf Coastal Plain and the Smectite-to-Illite Transition

Robert L. Freed

GCAGS Transactions

..., and illite has approximately 7.0 tetrahedral Si. However, in mudrocks, XRD data indicate smectite and illite occur together in a mixed-layer form, usually...

The Role of Geomatics Discipline to Support Langsa Complex Restoration Program: 3D Visualization of Subsurface and Existing Subsea Facilities Geospatial Data

Pachira Eizza Paramitha, Puguh Sarwanto, Dharu Sunarnyoto, Nurrohmat Widjajanti

Indonesian Petroleum Association

... Energi Seascape Surveys Universitas Gadjah Mada 2 a slower reserve replacement rate and decreased exploration and investment. With few significant oil...

Clastic Intrusions in Deep-Sea Fan Deposits of the Rosroe Formation, Lower Ordovician, Western Ireland

Jean B. Archer

Journal of Sedimentary Research (SEPM)

... surface intersects the planar base of the succeeding layer and (2) there is a rise in the upper surface of the coarse sandstone underlying the wedged...

Pelagic Environment: Chapter 12: PART 2

Peter A. Scholle, Michael A. Arthur, Allan A. Ekdale

AAPG Special Volumes

... crust. The uppermost basaltic layer is typically composed of pillow basalts (Fig. 34), which indicate submarine extrusion of basaltic flows...

Heterogeneity of Microscale Lithology and Pore Systems in an Upper Cretaceous Eagle Ford Group Horizontal Core, South Texas, U.S.A.

Robert M. Reed, J. Evan Sivil, Xun Sun, Stephen C. Ruppel

GCAGS Journal

.... SEM imaging showed that the foraminiferal chamber fill for this layer is dominantly calcite. Calcite cement is also present between foraminifera...

Depositional Environments and Sedimentary Facies of Foliate Serpentinite Breccias, Wilbur Springs

Christine Carlson

Special Publications of SEPM

... in this ratio and a glomerates occur locally. Such transitions are well exposed along the western extent of the Abbot Mine Ridge. Here, a layer...

Relative inversion for extended elastic impedances

Peter Harris, Kathryn Young

International Meeting for Applied Geoscience and Energy (IMAGE)

... and, combined with a 90° phase rotation, causes the seismic data to appear more as layer properties than boundary properties, at least over a range...

First and Last Occurrences of Quaternary Benthic Foraminifera in the Gulf of Mexico: Relation to Paleoceanography

Richard A. Denne ,, Barun K. Sen Gupta

GCAGS Transactions

... has not been previously described, it is not known if this event marks its extinction, or merely its local disappearance. Since the replacement...

HPHT Sour Gas Field Evaluation and Optimisation Through Rate Transient Analysis and Network Modeling: A Case Study

A. Hidayat, D.H. Febrianto, E. Wijayanti, D. Nurhajj, A. Sujai

Indonesian Petroleum Association

... of xxx layer to represent Baturaja formation, where each layer covers approximately 5 ft thickness in each cell. The grid dimensions are 50 x 50 m...

Comparative Palynology of Clastics and Lignites from the Manning Formation, Jackson Group, Upper Eocene, Grimes Co., TX

Judith A. Gennett

GCAGS Transactions

...; except for one sample at 23.3 m, concentrations are low in the regressive portion. DISCUSSION The ultimate replacement of Rhoipites angustus...

Methodology of Mechanical Analysis of Subaqueous Sediments

Nikola P. Prokopovich, Charles K. Nishi

Journal of Sedimentary Research (SEPM)

... clams is more complicated. Direct water replacement could be effective in some cases, but could be ineffective in others, since water fills spaces...

Wettability Alteration and Increasing Recovery in the Permian Basin: Application to Conventional and Unconventional Reservoirs, #41469 (2014).

Geoffrey Thyne

Search and Discovery.com

.... 2007 Computational http://www.spec2000.net/09-relperm.htm What scale are we talking about? Double Layer Barnett Nelson 2009 Measurements...

Abstract: Pentafsiran sub-strata dan penentuan potensi akuifer dalam batuan sedimen Kumpulan Dent, Lahad Datu Sabah dengan menggunakan kaedah geofizik gunaan (IN ENGLISH), Interpreted sub-strata and the determination of potential aquifers in the Dent Group sedimentary rocks by using applied geophysical methods

Hardianshah Saleh

Geological Society of Malaysia (GSM)

...). He found that the Ganduman Formation consists of four different lithologic layers with variable thicknesses. The first layer representing topsoil...

Building the Messinian Salt Layer in the East Mediterranean Basins

Search and Discovery.com

Cyclicity of katatectic layers in anhydrite caprocks, U.S. Gulf Coastal Region

Douglas W. Kirkland

Journal of Sedimentary Research (SEPM)

... replacement water from flowing in. A static layer of saturated brine protects the salt stock from further dissolution. Upward rise by active diapirism...

Permian Saline Lakes in the Aragón-Béarn Basin, Western Pyrenees

Blas L. Valero Garces, Josep Gisbert Aguilar

Special Publications of SEPM

... by the micritic textures the Sr enrichment the absence of replacement evaporite textures and a formed in the suite of pedogenic and vadose features especially...

Diagenesis and the Formation of Authigenic Illite-Rich I/S Crystals in Gulf Coast Shales: Tem Study of Clay Separates

Robert L. Freed, Donald R. Peacor

Journal of Sedimentary Research (SEPM)

... microscope study of mixed-layer illite/smectite formed as an apparent replacement product of diagenetic illite: Clays and Clay Minerals, v. 38, p...

Impact of Fluid Heterogeneity on Tight Unconventional Well GOR Performance

Fahd Mohamad Alqahtani, Mohamad Majzoub Dahouk, Curtis H. Whitson, Ellie Chuparova

Unconventional Resources Technology Conference (URTEC)

... of URTeC is prohibited. Abstract This paper presents a comprehensive study of the influence of layer-wise fluid heterogeneity in the production...

Cap-Rock Petrography

Levi S. Brown

AAPG Bulletin

... pseudomorphs. The sulphur replaces the anhydrite, proceeding into the cleavages (Fig. 7). After complete replacement, the sulphur may show the outlines...

Facies and Dolomitization of the Upper Devonian Nisku Formation in the Brazeau, Pembina and Bigoray Areas, Alberta Canada

Hans-G. Machel

CSPG Special Publications

... this phase of replacement. Where dolomization went to completion, the dolomite forms tight crystal mosaics with almost no intercrystalline porosity...

Diagenesis of the Upper Permian Jiantianba Reef, West Hubei, China

Huaibo Liu , J. Keith Rigby

Journal of Sedimentary Research (SEPM)

... of replacement dolomitization can be differentiated, one during shallow burial and the other following deep burial cementation. Fluid inclusions suggest...