Dissolution and Analysis of Amorphous Silica in Marine Sediments

Donald W. Eggimann, Frank T. Manheim, Peter R. Betzer

Journal of Sedimentary Research (SEPM)

... concentration of SiO2 in % dry weight in the silicic acid was determined alternatively by ignition loss at 1000° C (FOOTNOTE 3) (84.3), and by HF...

Modes of Diagenesis Responsible for Observed Succession of Potash Evaporites in the Salado Formation, Delaware Basin, New Mexico

Donald G. Harville , Steven J. Fritz

Journal of Sedimentary Research (SEPM)

... for decomposition and comprehensive analysis of silicate rocks by atomic absorption spectrometry: Analytical Chem., v. 40, p. 1682-1686. BODINE, M. W...

Clay Minerals in Evaporite Host Rocks, Palo Duro Basin, Texas Panhandle

R. Stephen Fisher

Journal of Sedimentary Research (SEPM)

.... This is justified for small particles because absorption and fluorescence effects are much less than for bulk specimens, and standards are similar to the samples...

Evidence on History of Sea Water from Chemistry of Deeper Subsurface Waters of Ancient Basins

Keith E. Chave

AAPG Bulletin

..., due either to stratigraphic change or structure, strong salinity gradients do not exist. Examples of salinity maps illustrating en ry of meteoric...

Stylolitization as Source of Cement in Mississippian Salem Limestone, West-Central Indiana (1)

ELIZABETH A. FINKEL and BRUCE H. WILKINSON

AAPG Bulletin

... of carbonate for cementation of immediately contiguous or more outlying units. In addition to porosity loss from localized cementation, permeability...

Physical Processes in the Ocean

R. H. Fleming, Roger Revelle

Special Publications of SEPM

... and the character of the water brought into the region by the general oceanic circulation will control the conditions at a point. In en- closed seas...

Geology of the Northern Wasatch Front, Utah: Utah Geological Association Field Trip Road Log September 11, 1999

W. Adolph Yonkee, Jeffrey G. Eaton

Utah Geological Association

...-soil-absorption system density, Ogden, Valley, Weber County, Utah, in Robinson, L., editor, Proceedings of the 1990 Annual Symposium on Engineering...

Study of the Reed Dolomite Aided by Remotely Sensed Imagery, Central White-Inyo Range, Easternmost California

W. G. Ernst , Earnest D. Paylor II

AAPG Bulletin

... in the geologic map of Figure 6. End_Page 1013------------------------------ areas where no image subunits are distinguishable. The spectral absorption...

Dolomitizanon of Recent and Plio-Pleistocene Sediments by Marine Evaporite Waters on Bonaire Netherlands Antilles

K. S. Deffeyes, F. Jerry Lucia, P. K. Weyl

Special Publications of SEPM

... the process of dolomitization the reflux of hypersaline brines 1935 geochemical en supply adequate a gine operating today that can volumes of high...

A New Approach to Tracer Surveys with Pulsed Neutron Logging

Randall C. Curnutt, Ronny B. Maas, Stephen Whittaker, Cholid Mas

Indonesian Petroleum Association

..., neutron scattering and neutron absorption. Both of these involve attendant gamma ray emission (the measured phenomena) and both are exploited in various...

Occurrence and Activity of Bacteria in Marine Sediments

Claude E. Zobell

Special Publications of SEPM

... absorption by the reduced muds are described, namely, chemical, enzymatic, and respiratory. Bacteria that decompose or transform proteins, lipins...

The 1987 PESA Lecture: PESA Australian Lecture: Australian Petroleum Resources „ Marketing is a Necessary Evil

Tom M. Savage

Petroleum Exploration Society of Australia (PESA)

..., with commercial production from Moonie, the oil industry has operated under a range of schemes associated both with the allocation and absorption...

Progressive Diagenesis in Quaternary to Late Tertiary Carbonate Sediments: Sequence and Time Scale

Eliezer Gavish , Gerald M. Friedman

Journal of Sedimentary Research (SEPM)

... becoming lighter in color under the microscope, indicating loss of organic matter. A second generation calcite replaced the calcite which formed...

Expulsion from the Source Bed--Primary Migration: Chapter 8: Part I. Genesis of Petroleum, Compiled by Robert H. Dott

AAPG Special Volumes

... as a decrease in volume owing to loss of interstitial porosity through pressure. For water saturated sediments the loss of porosity results...

Generation of Quaternary Gas in the Eastern Part of the Qiadam Basin, Qinghai Province, China

Gu Shusong, Liu Daren, Shao Hongshun

Circum Pacific Council Publications

... chain on the aromatic nucleus at 1,600, the absorption peak of the CH chain at 3,030, the absorption peaks of a few hydrogen atoms at 870, 810...

Shortwave Infrared Hyperspectral Imaging: A Novel Method For Enhancing the Visibility of Sedimentary And Biogenic Features In Oil-Saturated Core

Michelle Speta, Murray K. Gingras, Benoit Rivard

Journal of Sedimentary Research (SEPM)

... (e.g., Hunt and Salisbury 1976; Hunt and Ashley 1979; Crowley 1986). The operating principle behind this technique is the fact that light absorption...

Chalk Diagenesis and Its Relation to Petroleum Exploration: Oil from Chalks, a Modern Miracle?

Peter A. Scholle

AAPG Bulletin

... show a much steeper gradient of porosity loss versus burial depth as compared with regions where marine pore fluids were retained. Under normal...

Design of a constructed wetland system for treatment of copper-contaminated wastewater

George M. Huddleston III, John H. Rodgers Jr.

Environmental Geosciences (DEG)

...., and L. E. Sommers, 1996, Carbon and organic matter: Loss on ignition method, in D. L. Sparks, ed., Methods of soil analysis: Part 3. Chemical...

Drilling and Testing on the Central Gulf Coast

Shelby W. Smith

New Orleans Geological Society

... of non-magnetic MONEL, frequently insured against loss due to sticking in the hole or other misfortune. Recent years have seen much greater use...

Near Fracture Capillary End Effect on Shale Gas and Water Production

Riza Elputranto, I. Yucel Akkutlu

Unconventional Resources Technology Conference (URTEC)

... reason for the fracturing fluid loss (Bennion and Thomas, 2005; Shaoul et al., 2011, Cheng, 2012; Eveline et al., 2017). The injected water lost...

Mass-Spring-Damper System as the Mathematical Model for the Pattern of Sand Movement for an Eroding Beach Around Digha, West Bengal, India

A. Chakrabarti

Journal of Sedimentary Research (SEPM)

... of the dune survey between 1963 and 1965 indicated co siderable loss of dune materials from the seaward face of this dune (Fig. 4). An equal amount of erosion...

Geological Aspects of Abnormal Reservoir Pressures in Gulf Coast Louisiana

George Dickinson

AAPG Bulletin

... may be used without loss of circulation. Drilling operations in the coastal plain northwest of the Gulf of Mexico commonly encounter high-pressure...

Spatial Analysis of the La Nana Bayou Watershed in Texas to Assess Stream Health

Rylee Gabbert, I-Kuai Hung, Daniel Unger, and Jiyeon Kim

GCAGS Transactions

... provide water retention and absorption that allows for the natural processing of the pollutants found in rainfall and surface water. The land cover...

Meteoric Calcitization and Incipient Lithification of Recent High-Magnesium Calcite Muds, Belize

S.J. Mazzullo, William D. Bischoff

Journal of Sedimentary Research (SEPM)

... by the rapid loss of Mg from muds and foraminifera, progressively lighter mean isotopic compositions in LMC-cemented muds relative to those in unaltered...

Geological risk mapping and prospect evaluation using multivariate and Bayesian statistical methods, western Sverdrup Basin of Canada

Zhuoheng Chen, Kirk G. Osadetz

AAPG Bulletin

... loss from oil and gas fields of the Sverdrup Basin, Canadian Arctic Island, in T. O. Vorren, E. Bergsager, O. A. Dahl-Stamnes, E. Holter, B. Johansen...