Distribution and Genesis of Sedimentary Uranium Near Curnamona, Lake Frome Region, South Australia

G. K. Ellis

AAPG Bulletin

... by Pacminex Pty. Ltd. (Langron and Marshall, 1973) outlined the Billeroo and Curnamona paleochannels using resistivity and gravity surveys. These results...

Tide and Storm-Dominated Sand Ridges on a Muddy Shelf: Cottage Grove Sandstone (Upper Pennsylvanian), Northwestern Oklahoma

David J. Fruit , R. Douglas Elmore

AAPG Bulletin

..., high neutron porosity, and low resistivity (Figures 4, 5). This facies records offshore deposition of mud under low-energy conditions. Bioclastic...

AN OVERVIEW OF MISSISSIPPIAN CHAPPEL EXPLORATION IN THE HARDEMAN BASIN, TEXAS

TOM ARMSTRONG

Fort Worth Geological Society

... is the buff to tan, massive Mississippian lime (Mississippi Solid), which produces a characteristic blocky pattern on resistivity and gamma ray logs...

Gas Condensate Deposit in the Karadag Area

A. G. Durmishian

Petroleum Geology: A Digest of Russian Literature

... formation by the high values of apparent specific resistivity. In this suite are distinguished three parts which have different logging...

Facies and reservoir characteristics of Silurian Interlake of the central and southwestern Williston Basin

Richard Inden, Alan Byrnes, Bob Cluff

Williston Basin Symposium

... of several factors: 1) lack of any distinctive log character that might distinguish productive from non-productive intervals, 2) its apparent...

Casing Corrosion in the Moomba Area, Cooper Basin, South Australia

S. Martucci

Petroleum Exploration Society of Australia (PESA)

... out to surface for no apparent reason while on normal unattended production. During well-killing operations it became apparent that the production...

Frequency and current analysis of non-linear electrical effects in mineralised rocks

Alan Oertel, Robert White, Steve Collins, Keith Leslie, Ben Spyridis

Petroleum Exploration Society of Australia (PESA)

..., with a constant current source, the value of the primary signals increased as the rock dried, due to the increasing rock resistivity. Thus...

Story of the Discovery of Parshall Field, North Dakota

Michael S. Johnson

Houston Geological Society Bulletin

... over 250 MBO. A study of the logs of many, old, vertically-drilled wells showed a relationship exists between true resistivity, Rt, in places over 1000...

Evaluation of Knox Supergroup Dolostones as a Target for Carbon Dioxide Storage in Western Kentucky

Michelle A. Pittenger, Charles T. Feazel, Govert J. Buijs, Ray R. Reid, Paul W. Johnson

AAPG Special Volumes

... samples were then mapped to porosity values using two methods: (1) representative spherically focused resistivity and effective porosity (e) (Figure 8...

The Discovery, Reservoir Attributes and Significance of the Hawkville Field and Eagle Ford Shale Trend - A Texas Giant North American Gas Discovery; #10552 (2013)

Richard K. Stoneburner

Search and Discovery.com

.... The discovery of the Hawkville field and other discoveries made by industry partners in the Eagle Ford made it apparent that the trend was going to provide...

Rejuvenation of a Mature Field Through Application of a Unique Frequency Enhancement Technology, by Marcus L. Countiss, #40076, (2003)

Search and Discovery.com

Application of Petrophysics of Oolitic Limestone in Petroleum Exploration

Hugh J. Mitchell-Tapping

Circum Pacific Council Publications

..., by considering the effect of an oolitic matrix on resistivity and porosity logs, and from the examination of numerous oolite-bearing cores, a realistic...

Geology of Project Wagon Wheel Nuclear Stimulation Project

Jack Shaughnessy, R. H. Butcher

Four Corners Geological Society

... reading of the spontaneous potential for a reliable interpretation of the formation water resistivity (see Graphic Summary, fig. 7). Figure 7. Graphic...

Formation Evaluation Based on Anisotropy Derived Logging Curve Normalization in Shale Gas Horizontal Wells of China

Hai Jie Zhang, Jun Wei Pu, Ling Song Qin, Tong Tong Luo, He Fa Yao

Unconventional Resources Technology Conference (URTEC)

... Archie formula uses resistivity curves to calculate the water saturation without considering the impact of shale content, and the error is relatively...

Citronelle Dome: A giant opportunity for multizone carbon storage and enhanced oil recovery in the Mississippi Interior Salt Basin of Alabama

Richard A. Esposito, Jack C. Pashin, Peter M. Walsh

Environmental Geosciences (DEG)

... in spontaneous potential (SP) logs and generally low resistivity. The middle Donovan, by contrast, contains water-bearing sandstone units with a strong...

Penggunaan kaedah pengimejan keberintangan geoelektik dan isotop sekitaran dalam kajian air resapan di empangan Durian Tunggal, Melaka (IN MALAY), The use of geoelectrical imaging and stable isotope analysis in a study on the source of emerging water seepage from the Durian Tunggal dam

Rahman B. Yaccup, Wan Zakaria B. Wan Muhamad Tahir, Mohd Khalid B. Nasir

Geological Society of Malaysia (GSM)

.... LOKE,M.H. & BARKER, R.D., 1996 . Rapid least-squares inversion of apparent resistivity pseudo sections by quasi-Newton method. Geophysical Prospecting...

Some Problems in the Stratigraphic Analysis of Diplogs (®)(1)

Olin R. Holt

GCAGS Transactions

... in combination with other information available on the particular well, the base resistivity log, core information, and paleontologic analyses, to provide...

Lithofacies Mapping a Descriptive Tool for Ancient Delta Systems of the Louisiana Outer Continental Shelf

Edward M. Norwood, Jr., David S. Holland

GCAGS Transactions

... apparent as the mapping progressed that continuity of mapping was of overriding importance. The definitions appearing here are designed to allow...

Keys to Production, Three Forks Formation, Williston Basin

Steve Sonnenberg

Unconventional Resources Technology Conference (URTEC)

... and Three Forks from the Maxus Short-Fee 31-3 (Sec. 3, T142N, R102W). Headings: GRD –gamma ray; ILD and ILM resistivity curves; NPHI-porosity; DPHI...

Formation Evaluation with Logs in the Ark-La-Tex Cotton Valley

R. W. Frank

GCAGS Transactions

...) and FR (formation resistivity factor) is FR = 2. Excellent control over Rw has been established over the years from numerous measured water samples. Rw...

The Geosciences DeVL Experiment: new information generated from old magnetotelluric data of The University of Adelaide on the NCI High Performance Computing Platform

Nigel Rees, Ben Evans, Graham Heinson, Dennis Conway, Rui Yang, Stephan Thiel, Kate Robertson, Kelsey Druken, Bruce Goleby, Jingbo Wang, Lesley Wyborn, Hoël Seillé

Petroleum Exploration Society of Australia (PESA)

... (left) and YX (right) mode apparent resistivity and phase curves for an example site from the legacy Renmark processing (blue curve) and the additional...

Jurassic Petroleum Geology of Southwestern Clarke County, Mississippi

J.B. Jackson , P.M. Harris

GCAGS Transactions

..._Page 46------------------------- Figure 2. Cross-section A-A through Nancy Field, see Figure 1 for location of the section. Sp and Resistivity logs...

Update on the geophysical expression of the Abra sedimentary replacement Pb-Ag-Cu-Au deposit, Western Australia

David Stannard, Jayson Meyers, Ed Turner, Angelo Scopel

Petroleum Exploration Society of Australia (PESA)

... zones display a density range of 3.6-3.8t/m3, and those from the sedimentary breccia zone range between 2.8-3.1t/m3. Galvanic resistivity measurements...

Resource Optimization through Characterization of Downdip Frio Shoreface/Shelf Sandstone Reservoirs: Red Fish Bay Field, South Texas

R. J. Barnaby , R. Ramamoorthy , M. H. Holtz

GCAGS Transactions

... phase has no apparent effect on the resistivity response. Resistivity logs show that interbedded mudstones effectively separate the reservoir sandstones...

Gas Production from Shale

Davies, David K. and Vessell, Richard K.

GCAGS Transactions

... and onshore Gulf Coast reservoirs reveals that gas production exceeds assigned reserves for no readily apparent reason. The distinct possibility exists...