Statistical Trends of Activity in the Bend Arch Area

Tom Dougherty

Dallas Geological Society

... considered here, the 1980 completion total of 4,495 was 2.7 times the 1,677 well total for 1974. The 1980 total represented an increase of 168 percent over...

Colour Variations in Ireton Shale of Alberta

R. G. McCrossan

CSPG Bulletin

... to be a function of compaction. Hager, D. S., 1928: "Factors affecting the colour of sedimentary rocks," Bull. Amer. Assoc. Petrol. Geol. Vol. 12, pp...

The Bear in the Room

Iain Brown

GEO ExPro Magazine

... the Covid-19 pandemic lockdowns. This has meant natural gas storage in Europe is currently low at around 76 percent, according to Gas Infrastructure...

Paleozoic Halogen Complexes of Dnieper-Donets Depression

L. V. Kurilyuk, G. I. Bakarchuk, V. P. Slobodyan, F. F. Khmel’

Petroleum Geology: A Digest of Russian Literature

... highs (Pliskov- Lysogor, Monastyrishchen, and others) thickness is reduced to 400 m, and the complex carries up to 30 percent of non-salt material...

Historical Perspective and Future Opportunities of Coalbed Methane, by Andrew R. Scott; #90035 (2004)

Search and Discovery.com

Differentiation of Carbonate Sediments in the Heron Island Reef

W. G. H. Maxwell , J. S. Jell , R. G. McKellar

Journal of Sedimentary Research (SEPM)

... of the organisms appear to depend on whether they are calcitic or aragonitic. The coarser sediment is predominantly calcitic, and the factors of source...

Application of the ISF/Sonic Combination Tool to Gulf Coast Formations

N. A. Schuster , J. D. Baden , E. R. Robbins

GCAGS Transactions

..., whereas for the 16-inch normal, they are too great to be meaningful. Figure 7 compares the Pseudo-Geometrical factors for the 16-inch normal, LL-8...

Research of accurate depth interpretation method for thin sand body in offshore reservoir and its application in A oilfield, Bohai Bay Basin

Li Wenbin, Hebing Tang, Xuetong Liu, Yichuan Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

.... Analyze velocity influencing factors and establish relationship between main factor and velocity. Here, we find sand percent is the main factor. 5...

Dominant Structural and Stratigraphic Characteristics Influencing Hydrocarbon Production Distribution in Louisiana's Livingston Field

Goddard, Donald A., Zimmerman, Ronald K., White, Christopher D., Birdwell, Maurice N.

GCAGS Transactions

... of 39 to 30 percent, from both the initial primary gas solution drive and secondary waterflood phases of production appear to be low for a reservoir...

Thickness of Removed Sedimentary Rocks, Paleopore Pressure, and Paleotemperature, Southwestern Part of Western Canada Basin

Kinji Magara

AAPG Bulletin

... for the Cretaceous shales in this area may be expressed as EQUATION (1) where ^phgr is the shale porosity in percent and ^Dgrt is the shale transit time in µs/ft...

East Texas Geological Society Paper: A Transcript of the Discussion Covering the East Texas Oil Field: A Review of the Major Geologic Conditions and Factors Affecting Its Production

East Texas Geological Society

... and Factors Affecting Its Production 1932 1 34 The productive possibilities of the East Texas Field were demonstrated early last summer when...

Ethane Flooding as an Alternative to CO2 Injection in Tight Formations: A Bakken Case Study

Barco N. Yolo, Yannick Agbor, Hui Pu

Unconventional Resources Technology Conference (URTEC)

... on a Middle Bakken and sandstone core samples, we injected the samples with both CO2 and ethane separately. Oil recovery factors are recorded for each...

A Quantitative X-Ray Diffraction Technique Applied to Fine-Grained Sediments of the Deep Gulf of Mexico

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

Journal of Sedimentary Research (SEPM)

... coefficients reduces the possibility that the change in the weight percent of one mineral will cause unreal variations in the abundances of others. The main...

Disposal-Well Dimensions: Injection Rates and Cost Responses

Joseph F. Malina Jr. , Joe C. Moseley II

AAPG Special Volumes

... must be designed and built on the basis of the best available information about crucial factors such as: 1. The utility and efficiency of the unit...

Sedimentology of the Pleasantview Sandstone, Southern Iowa and Western Illinois

Robert L. Laury

Journal of Sedimentary Research (SEPM)

... percent confidence, are given with the county and state averages in appendices A and B. Mineralogical Composition Thin-section modal analyses.--Thin...

Carbonate Sedimentation on Hogsty Reef, a Bahamian Atoll

John D. Milliman

Journal of Sedimentary Research (SEPM)

..., Atoll Environment and Ecology. Yale University Press, New Haven, 532 p. ZELLER, E. J. AND WRAY, J. C., 1956, Factors influencing precipitation...

Repeatability of Three Instruments Used to Determine the Undrained Shear Strength of Extremely Weak, Saturated, Cohesive Sediments

Joseph H. Kravitz

Journal of Sedimentary Research (SEPM)

... among the instruments were not significant at the 5 percent level. Instrument characteristics and testing methods rather than sediment...

Structural Analysis of Fractures in Cores from Saticoy Field, Ventura County, California

M. Friedman

AAPG Bulletin

... The fractures exhibit several modes of occurrence in the cores. Forty-three percent occur singly within a given intact piece of core (the average piece...

Biogenous Sedimentation in the Oceans

Alexander P. Lisitzin

Special Publications of SEPM

... by predominant component, biogenous sediments are those containing more than 50 percent organic remains. Sediments containing from 30 to 50 percent...

Brahmaputra River: Channel Migration and Deposition

Charles S. Bristow

Special Publications of SEPM

.... The pattern of deposition is divided into four styles: new mid-channel bars ( 13 percent), channel abandonment ( 15 percent), lateral accretion to bank...

Relative Alteration of Microcline and Sodic Plagioclase in Semi-arid and Humid Climates

W. Calvin James, Greg H. Mack, Lee J. Suttner

Journal of Sedimentary Research (SEPM)

...) generally is 15-20 percent more altered than potassium feldspar. In light of this, the paleoclimatic significance of the observed relation potassium...

The Petrography of Israeli Phosphorites as Related to their Beneficiation

S. Axelrod, A. Metzer, V. Rohrlich

Special Publications of SEPM

... between layers The most constant is the CaO content and the most variable 10 percent This is in agreement with the formula sedimentary apatites given...

A Rapid Method for Determining Weight Percentages of Unsieved Heavy Minerals

Ralph E. Hunter

Journal of Sedimentary Research (SEPM)

... obtained microscopically are easily converted to sieve-size data. DIXON, M. A., 1963, Bias factors in loose-grain data (abstract): Am. Assoc. Petroleum...

Application of Research Techniques for Exploration of Unconventional Resources Plays to Increase Diversity in Geosciences Program

Search and Discovery.com

Sedimentologic and Diagenetic Controls on Aquifer Properties, Lower Cretaceous Edwards Carbonate Aquifer, Texas: Implications for Aquifer Management

S. D. Hovorka, A. R. Dutton, S. C. Ruppel, Joseph Yeh

GCAGS Transactions

... are generally undolomitized and exhibit low porosity (5 to 10 percent); platform grainstones commonly have high depositional porosity and significant...