Determination of CO2 in Carbonate Rocks by Controlled Loss on Ignition

O. Karmie Galle , Russell T. Runnels

Journal of Sedimentary Research (SEPM)

.... A loss at 550° C is recorded as well as the loss at 1000° C. Thus, by accurately controlling the temperature, values were obtained for the carbonate...

Determining Percentage Carrying Capacity and Delayed Percentage-Dependency Lags in Palaeontological Time Series, Illustrated Using Benthonic Foraminifera in the Cipero Formation (Catapsydrax Stainforthi Zone, Lower Miocene) of Trinidad, Western Tropical Atlantic Ocean, #41698 (2015).

Brent Wilson

Search and Discovery.com

... ([email protected]) Abstract The percent carrying capacity Kp is the percentage of a species an area can support while meeting very individual’s needs...

Burial Diagenesis: Out of Sight, Out of Mind!

Peter A. Scholle, Robert B. Halley

Special Publications of SEPM

... breakage, and other mcchanical processes lead to sedinient/rock porosities as low as 30 percent. Continued porosity loss requires mechanical compaction...

Petrology of Entrada Sandstone (Jurassic), Northeastern Utah

E.P. Otto, M. Dane Picard

Rocky Mountain Association of Geologists

... in the sandstone facies exhibit an average porosity of 15.9 percent and offer the best potential as reservoir rocks. Where eolian beds are close...

Precipitation and Lithification of Deep-sea Carbonates in the Red Sea

John D. Milliman, David A. Ross, Teh-Lung Ku

Journal of Sedimentary Research (SEPM)

...., AND WRAY, J. C., 1956, Factors influencing precipitation of carbonates: Am. Assoc. Petroleum Geologists Bull., v. 40, p. 122-139. ZOBELL, C. E., 1942...

Variations in Production and Reservoir Characteristics as a Function of Depth in Selected Hunton Fields in the Anadarko Basin

Paul W. Smith, Walter J. Hendrickson

Oklahoma City Geological Society

... by the regional cross-sections, was used. Almost 40 percent of the operator-defined producing formations were either too vague to use or incorrect...

Composition of Sediments from the Experimental Mohole Project (Guadalupe Site)

K. J. Murata, R. C. Erd

Journal of Sedimentary Research (SEPM)

..., is very similar at 0.76 percent. If the percentage of TiO2, K2O, or Al2O3 is to be used as an index of lithogenous matter in marine sediments, the factors...

Evidence for the Formation of Illite from Smectite During Burial Metamorphism in the Belt Supergroup, Clark Fork, Idaho

Eric Eslinger , Barbara Sellars

Journal of Sedimentary Research (SEPM)

.... The ratio of K-feldspar to total feldspar decreases from 20-80 percent in the upper two-thirds of the section to 0-10 percent in the lower one-third...

Geology of Giant Petroleum Fields: Introduction

Michel T. Halbouty

AAPG Special Volumes

.... Dott, Sr., H. D. Klemme, and T. Shabad, 1970, World's giant oil and gas fields, geological factors affecting their formation, and basin classification...

Porosity, Permeability, and Diagenesis of Surface Samples of Sandstone from the Hornbrook Formation

C. W. Keighin, B. E. Law

Pacific Section SEPM

... percent, while maximum permeability ranged from 0.01 to 1.2 millidarcies. 124° 122° 120° 118° Although none of the samples examined appear to have...

Paleoenvironmental Significance of Carbon Isotopic Composition of Siderite Nodules in Some Shales of Pennsylvanian Age

J. N. Weber, E. G. Williams, M. L. Keith

Journal of Sedimentary Research (SEPM)

.... 890-897. CRAIG, H., 1957, Isotope standards for carbon and oxygen and correction factors for mass spectrometric analysis of carbon dioxide: Geochim. et...

Economics of Prudhoe Bay Field--A Comparison with Bell Creek Field: Economics of Petroleum Exploration and Production in the Arctic

Charles A. Norman

AAPG Special Volumes

... bbl per day, and (4) a discount factor of 15 percent. The model gives a producing cost (no exploratory or lease costs included) of $0.28/bbl. A similar...

San Clemente Oil Field

F. R. Goodban

Pacific Section of AAPG

... permeabilities and porosities appear to be the limiting factors in the San Clemente field. Porosities range from 10 to 16 percent. Permeabilities range from 1...

Time-Temperature Relation in Oil Genesis: DISCUSSION

Douglas Waples

AAPG Bulletin

... time as factors in coalification): Akad. Nauk SSSR Izv., Ser. Geol., no. 3, p. 95-106. End_of_Article - Last_Page 885------------ Connan (1974) has...

A Rapid Visual Method for Estimating Sedimentary Parameters

Grover H. Emrich , Frank J. Wobber

Journal of Sedimentary Research (SEPM)

... by acid treatment. We suggest a known interval of 5 percent up to 20 percent followed by a 10 percent interval (fig. 2) for reference samples...

The Ubiquitous Overbid

R. E. Megill, R. B. Wightman

AAPG Bulletin

..., the percent overbid normally decreases, particularly where the constraints related to risk aversion and local geology are factors. The data indicate...

Petrology of Lower and Middle Eocene Carbonate Rocks, Floridan Aquifer, Central Florida

Paul A. Thayer , James A. Miller

GCAGS Transactions

... of nodular anhydrite forms more than 90 percent of the Avon Park-Lake City interval, whereas the Oldsmar is chiefly limestone. The depositional model...

A Method for Estimating Gross Sand Percentage and Reservoir Thicknesses from Seismic Sections: Example from Segno Field, Polk Co., Texas

Richard E. Bischke and Daniel J. Tearpock

Houston Geological Society Bulletin

... that compare favorably to local well log data. In this paper we discuss a method for estimating percent sand and depth to reservoir from growth...

The Human and Economic Losses of Selected Natural Disasters in Latin America, 1970-1987

Daniel B. Krinsley

Circum Pacific Council Publications

..., for the year of the disaster. This method factors-in the relative economic abilities of countries to respond to disasters and presents a more balanced view...

Walker Creek Revisited: A Reinterpretation of the Diagenesis of the Smackover Formation of Walker Creek Field, Arkansas

Frank C. Brock, Jr. , Clyde H. Moore, Jr.

GCAGS Transactions

... ranges from 40 to 70 percent, whereas ancient limestones commonly possess less than 5 percent porosity (Bathurst, 1975). Consequently, as the search...

Marine Sediments North of Scripps Submarine Canyon, La Jolla, California

C. Stanley Wimberley

Journal of Sedimentary Research (SEPM)

... little sand. Class C (composed of samples containing more than three percent coarse FIG. 2. Size composition of samples. FIG. 3. Location...

Mineral Distribution Patterns, Deep Gulf of Mexico

S. B. Devine , R. E. Ferrell, Jr. , G. K. Billings

AAPG Bulletin

... the method should improve accuracy and sensitivity in comparison with methods which use simple conversion factors. Samples were prepared by centrifuging...

Evaluation and comparison of Red Fork sand waterflood projects in Oklahoma

Kenneth L. Johnston

Bureau of Mines

... was collected on 28 Red Fork sand waterflood projects for comparison and evaluation of results. An average water injection efficiency of 35 percent...

On "Geology of the Cat Creek Oil Field, Fergus and Garfield Counties, Montana": DISCUSSION

C. T. Lupton, Wallace Lee

AAPG Bulletin

... to which the containing strata have been subjected. In other words, is it not well to emphasize that both of these factors, namely, regional metamorphism...

Abstract: Significance of Origins of Natural Gases of Montana Plains, by D. D. Rice; #90979 (1975).

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