Displacive Widening of Calcite Veins in Shale: Insights Into the Force of Crystallization

Qingfeng Meng, John Hooker, Joe Cartwright

Journal of Sedimentary Research (SEPM)

...., Ellouz-Zimmerman, N., and Hamelin, B., 2012, How travertine veins grow from top to bottom and lift the rocks above them: the effect of crystallization...

Microfabric Study of Fine-grained Sediments: Observations from the Amazon Subaqueous Delta

Steven A. Kuehl , Charles A. Nittrouer , David J. Demaster

Journal of Sedimentary Research (SEPM)

... 1815: Earth-Sci. Rev., v. 8, p. 205-232. SMITH, N. D., 1971, Pseudo-planar stratification produced by very low amplitude sand waves: Jour. Seal...

Chemometric identification of crude oil families and deconvolution of mixtures in the surrounding Niuzhuang sag, Bohai Bay Basin, China

Zhao-Wen Zhan, Xiao-Hui Lin, Yan-Rong Zou, Zheng Li, and Ping’an Peng

AAPG Bulletin

... of coarse clastic red beds. The Es Formation is divided into four intervals, namely, Es1, Es2, Es3, and Es4 (from the top to the base), and it contains...

Sedimentology of the Woods Hollow Shale

Earle F. McBride

Dallas Geological Society

... sharp tops with the overlying shale and half are gradational into the overlying shale. Geostrophic currents may have reworked the top of some...

Drilling the Unconventional Giant in the Sumatran Deep

T. D. J. England, G. Hollomon, W. Ramadan, C. Tiranda, J. Sykora, G. Begg

Southeast Asia Petroleum Exploration Society (SEAPEX)

... regional top seals are intact, moderate to high overpressure conditions exist. Bukit has high-graded several sub-basins within Sumatra with significant...

Abstract: Elephant Hunting in Nevada

Alan K. Chamberlain

Houston Geological Society Bulletin

... consists of 200 to 400 feet of karst breccia at the top of the Middle Devonian Simonson Formation. This karst interval is found in wells and measured...

Early History of the Geological Investigation of the Nordegg Area

J. O. G. Sanderson

CSPG Special Publications

... were found in this well, although it did not reach the top of the Mississippian limestone largely because of thrust faults of a local and minor type...

A Peculiar Pedestalate Terrace, San Nicolas Island, California: NOTES

Harold D. Palmer , David W. Scholl , Jack Green

Journal of Sedimentary Research (SEPM)

... scar (arrow). Low dome in right center is top of emerging concretion protruding above the algal mat. Inset: Pedestal rock near outer portion (seaward...

So-Called Maquoketa of Barber County, Kansas: GEOLOGICAL NOTES

Walter A. Ver Wiebe

AAPG Bulletin

... zones are present, excepting the top one or zone I. This is not to say that all zones are present over the whole extent of the county. In fact, erosion...

Geomechanical Modeling of Stimulation-Induced Stress Change for Casing Deformation Analysis

Roberto Wagner Alvarado, Scott Wilkins, Stephanie Cook, Robert Holman, Robin Pearson, Abbey Hale, Grant Loxton, Jonathan Woolley, Jennifer Roberts, Wei Zheng, Vincenzo De Gennaro, Doug Jordan

Unconventional Resources Technology Conference (URTEC)

... or after a stimulation on top of the boundary of a synclinal feature; 2) Landing (Figure 7): the problems seem to occur only in the lowermost Austin...

A Method for Dry and Semi-Dry Thin-Sectioning of Certain Water-Sensitive Rocks: METHOD PAPER

Anthony Socci

Journal of Sedimentary Research (SEPM)

... the exposed surface, while at depth the sample remains intact and undisturbed. As an alternative, one need not use any water during this final trimming...

A Modification of the Vibracoring Technique for Sandy Sediment: RESEARCH METHOD PAPER

Douglas P. Imperato

Journal of Sedimentary Research (SEPM)

... this will be the elevation of the top of the next core. The 3-inch-diameter core tube serves as casing for the next core, which is taken with a 2-inch-diameter...

Abstract: Hyperpycnal Rivers and Prodeltaic Shelves in the Cretaceous Seaway Of North America, by Janok P. Bhattacharya and James A. MacEachern; #90079 (2008)

Search and Discovery.com

Height Growth in Layered Unconventional Reservoirs: The Impact of Formation Moduli, Interfaces and In-situ Stress

Qian Gao, Ahmad Ghassemi

Unconventional Resources Technology Conference (URTEC)

... interface/bedding plane). Depending on insitu stress, properties of discontinuities and intact rock, a hydraulic fracture can cross or open...

Experimental Investigation of Cyclic CO2 Injection and Storage in Unconventional Reservoirs Under Reservoir Conditions

Amirsaman Rezaeyan, Kelvin Humphrey-Kugbega, Son Tran, Adnan Younis, Chengyao Song, Amin Ghanizadeh, Hamidreza Hamdi, Christopher R. Clarkson

Unconventional Resources Technology Conference (URTEC)

... and oil recovery during each HnP cycle. Experiments are conducted on intact, naturally fractured, and induced fractured plugs from the Duvernay...

The discovery of the Barmer Basin, Rajasthan, India, and its petroleum geology

John Dolson, Stuart D. Burley, V. R. Sunder, V. Kothari, Bodapati Naidu, Nicholas P. Whiteley, Paul Farrimond, Andrew Taylor, Nicholas Direen, and B. Ananthakrishnan

AAPG Bulletin

... are the Paleocene Fatehgarh and Barmer Hill Formations. The most prolific source rock is the Barmer Hill Formation. The ultimate seal is the Eocene Akli Formation...

Oil and Natural Gas in Northeastern Netherlands: Europe

W. A. Visser, G. C. L. Sung

AAPG Special Volumes

... salt formed the sealing cap rock. Where the rock salt seal is lacking, the Upper Permian gas has been dissipated through leakage, leaving only traces...

Abnormal Formation Pressure: A Review

L.A. Pickering, G.J. Indelicato

Rocky Mountain Association of Geologists

.... If the seal remains intact and the temperature is maintained, then the high pressure is preserved. Barker (1972) has termed this phenomenon aquathermal...

The taphonomic fidelity of seed size in fossil assemblages: A live-dead case study

Hallie J. Sims, Jason A. Cassara

PALAIOS

... was reached, a sealing plug (i.e., a rubber gasket between two metal plates) was inserted into the top of the corer, forming an airtight seal. When...

Flow Rate Behavior and Imbibition Comparison Between Bakken and Niobrara Formations

Dongmei Wang, Jin Zhang, Raymond Butler, Adam Clark, Rachel Rabun, Dave Koskella

Unconventional Resources Technology Conference (URTEC)

... measurements in ultra-low permeability media (shale, intact igneous rocks, salt, low porosity carbonates, anhydrite, etc.) with time-varying properties...

Silicification of higher plants in geothermally influenced wetlands: Yellowstone as a Lower Devonian Rhynie analog

Alan Channing, Dianne Edwards

PALAIOS

... grid reference for top left corner, 522454.00 E, 4951867.00 N. See Table 1 for explanation of letters, numbers, and associated data. FIGURE 1—Location...

Fenestrate Bryozoan Core Facies, Mississippian Bioherms, Southwestern United States

Lloyd C. Pray

Journal of Sedimentary Research (SEPM)

... in southern New Mexico. The core facies of these bioherms consists largely of aphanitic calcite and sparry calcite within a meshwork of intact...

Etchegoin Formation Core Display, Santa Fe Energy Resources Well 504-23, Midway-Sunset Oil Field, California

Tor H. Nilsen, Albert S. Buddy Wylie Jr.

Pacific Section of AAPG

... with 100 mesh end screens to hold the sample intact. The sleeves were seated to the sample by applying a pressure equal to the depth minus 100 psig (400 Min...

Digital Outcrop Models - Leading to New Insights into Characterization and Modeling of Carbonate Reservoirs; #40455 (2009)

Jeroen Kenter, Paul (Mitch) Harris, Aurélien Pierre, Ted Playton, Gareth Jones, and Marge Levy

Search and Discovery.com

... in the High Atlas of Morocco. They yield insight into facies and stratigraphy for 1) the platform top and steep slopes of a 34 by 6 km isolated...

Armadillo Osteoderms Altered by Digestion and How Taphonomy Can Help Taxonomy

Rodrigo L. Tomassini, M. Dolores Marin-Monfort, Sara García-Morato, Claudia I. Montalvo, Daniel Barasoain, Elba M. Zaracho, Mario L. Chatellenaz, Mariana C. Garrone, Alfredo E. Zurita, Yolanda Fernández-Jalvo

PALAIOS

... in the Americas (Fig. 1). It is a top predator, generalists and opportunistic hunters, with a diet including mainly meso- and large mammals, but also...