Chapter 22: Shallow Upper Cretaceous Niobrara Gas Fields in the Eastern Denver Basin

John P. Lockridge, Richard M. Pollastro

Rocky Mountain Association of Geologists

... several anticlinal closures at the top of the Niobrara. In addition, logs of 22 of the wells showed high resistivity in the Beecher Island zone...

Shallow Upper Cretaceous Niobrara Gas Fields in the Eastern Denver Basin

John P. Lockridge, Richard M. Pollastro

Rocky Mountain Association of Geologists

... several anticlinal closures at the top of the Niobrara. In addition, logs of 22 of the wells showed high resistivity in the Beecher Island zone. This high...

Kaedah keberintangan geoelektrik profil dalam untuk kajian air tanah di lembangan Kuala Langat, Banting Selangor (IN MALAY), Using geoelectrical resistivity profiles to study groundwater in the Kuala Langat Basin, Selangor Banting

Rahman Yaccup, Mohd Shahid Ayub, Abdul Rahim Samsudin, Mohd Tadza Abdul Rahman, Lakam Mejus, Mohd Rifaie Mohd Murtadza

Geological Society of Malaysia (GSM)

.... LOKE, M.H. AND BARKER, R.D. , 1996. Rapid least-squares inversion of apparent resistivity pseudosections by quasi-Newton method. Geophysical...

Relationships Among Oils and Water Compositions in Niger Delta

Parke A. Dickey , G. O. George , Colin Barker

AAPG Bulletin

...) is a series of high-resistivity sands containing degraded oil, although the apparent water at the base of the sand contains 17,000 ppm and the sands occur...

Recurring Patterns of Total Organic Carbon and Source Rock Quality within a Sequence Stratigraphic Framework

Stephen Creaney , Quinn R. Passey

AAPG Bulletin

...., S. Creaney, J. B. Kulla, F. J. Moretti, and J. D. Stroud, 1990, A practical model for organic richness from porosity and resistivity logs: AAPG...

Chapter 11: Variation of Lithology in the Haynesville Shale Observed with LWD Tools

Barrett R. Summers

AAPG Special Volumes

... a suite of gamma ray, resistivity (EWR), and azimuthal litho-density (ALD) logging-while-drilling (LWD) tools. One objective of this study...

Subsurface Stratingraphy of the Pre-Niobrara Formations in the Big Horn Basin, Wyoming

Norman K. Mills

Wyoming Geological Association

..., with a well-developed resistivity "kick" marking the top of the Gros Ventre, and a flat sandstone "kick" the base, where Flathead sandstones are present...

Depositional interpretation and sequence stratigraphic control on reservoir quality and distribution in the Meramecian Sooner trend Anadarko Basin, Canadian, and Kingfisher Counties (STACK) play, Anadarko Basin, Oklahoma, United States

Buddy J. Price, Andrew C. Pollack, Alex P. Lamb, Tom C. Peryam, and Jim R. Anderson

AAPG Bulletin

... by a significant high-resistivity package, whereas the top of the play is capped by a sharp decrease in resistivity and increase in clay content...

Geometry and Depositional Environment of Fruitland Formation Coal Beds, San Juan Basin, New Mexico and Colorado: Anatomy of a Giant Coal-Bed Methane Deposit

James E. Fassett

Rocky Mountain Association of Geologists

... beds to illustrate some of the problems in coal-bed correlation and present apparent physical constraints on the movement of coal-bed methane through...

Using New Techniques to Extract Stratigraphic Information from Seismic Data in Tight Gas Reservoirs

Heidy Correa, Fa Dwan, David Potter

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

..., Spontaneous Potential, and Resistivity log responses in both intervals. Figure 1. Slick Ranch type log. Frio Formation corresponds to T-1 and T-2 intervals...

Velocity Logging and Its Geological and Geophysical Applications

H. R. Breck, S. W. Schoellhorn, R. B. Baum

AAPG Bulletin

.... These are logs from two wells in Gonzales and Caldwell counties, Texas, separated by a distance of more than 50 miles. The self-potential, resistivity...

Study of the Atoka Reservoir in the Putnam Atoka Field, Southwestern Dewey County, Oklahoma

Garin Wente

Oklahoma City Geological Society

... represents the GR curve and the dashed line represents the SP curve. In the center track the solid line is the shallow resistivity and the dashed line...

Second Bone Spring Borehole Image Derived Depositional Facies Characterization: Case Study from the Delaware Basin, West Texas; #51507 (2018)

Brian Driskill, Tyler Croft, Valentina Vallega, Elia Haddad, Sourav Das

Search and Discovery.com

... of conventional core interpretation with routine and advanced wireline logs. The dataset includes nine high-quality resistivity image (FMI) logs, all...

Citronelle Dome: A Giant Opportunity for Multi-Zone Carbon Storage and Enhanced Oil Recovery in the Mississippi Interior Salt Basin of Alabama

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

GCAGS Transactions

... sandstone units with a minor negative deflection in spontaneous potential (SP) logs and generally low resistivity. The middle Donovan, by contrast...

Reservoir Description: A Synergistic Approach to More Accurate Determination of Oil and Gas Reserves

D G Bowen, T Kennaird, J Hill, E J Frost

Geological Society of Malaysia (GSM)

... and reservoir delineation wells equity stock price of producing company It is apparent that reservoirs are effectively described (and therefore can...

A BRIEF DESCRIPTION OF THE MARYSVILLE GEOTHERMAL AREA

DAVID D. BLACKWELL, CHARLES A. BROTT, THOMAS T. GOFORTH, MICHAEL J. HOLDAWAY, PAUL MORGAN, DAVID PETEFISH, THOMAS RAPE, JOHN L. STEELE, ROBERT E. SPAFFORD, A. F. WAIBEL

Montana Geological Society

... analyses, spring water chemistry, gravity, magnetic, heat flow, seismic ground noise, micro - earthquake, dipole - dipole resistivity...

Lithologic Oil Pools in the Gal’cha Field in Fergana

I. P. Sokolov, P. K. Azimov

Petroleum Geology: A Digest of Russian Literature

..., and a lower characterized by low values of apparent resistivity consisting of fine-grained sandstones and sands. The thickness of the latter ranges...

Influence of Permian Salt Dissolution on Distribution of Shallow Niobrara Gas Fields, Eastern Colorado

D.W. Oldham, R.A. Smosna

Montana Geological Society

.... Gas effect is present on logs from four wells on the cross section. Values in parentheses represent the maximum deep resistivity recorded...

New Sand Count Using Core Calibrated UBI™ (Ultra-Sonic Borehole Imager) Data

K. Firmansjah, C. Lombard, F. Mercier, J. L. Chappe, P. Montaggioni

Indonesian Petroleum Association

... because it is based on one criteria only i.e. color analysis (= apparent facies). Therefore the reservoir characteristics are not taken into account...

Reactivation of Fault Movement, Tepetate Fault Zone, South Central Louisiana

Jeffrey S. Hanor

GCAGS Transactions

... structural cross sections. As an example, several well-defined resistivity markers at depths between 3000 and 4000 feet (1000 to 1300 m) can be correlated...

Use of Gravity, Magnetic, and Electrical Methods in Stratigraphic-Trap Exploration: Geophysical Exploration Methods

L. L. Nettleton

AAPG Special Volumes

... for oil, there has been hope that electrical methods might lead to the detection of oil because of the higher resistivity of saturated oil sandstones...

Lithology-Driven Rock Calibration: “Laboratory” Modeling; J. B. Thomas; Search and Discovery Article #40012 (2001)

Search and Discovery.com

Subsurface Stratigraphy of the Pre-Niobrara Formations Along the Western Margin of the Powder River Basin, Wyoming

Glen L. Faulkner

Wyoming Geological Association

... to well. Where the Ervay equivalent is not present, the break between Permian and Triassic is not readily apparent because the contact is somewhere in a red...

Recent Exploration and Development of Geothermal Energy Resources in the Escalante Desert Region, Southwestern Utah

Robert E. Blackett, Howard P. Ross

Utah Geological Association

... shown are in ohm-meters (from Ross and others, 1990). Figure 9. Contoured apparent resistivity and modeled intrinsic resistivity for depth interval 300...

Mississippian Mission Canyon Reservoirs of the Billing Nose, Billings County, North Dakota

John J. Breig

Rocky Mountain Association of Geologists

... and saturation calculations, such as cementation factor (m = 1.91); resistivity index (n = 1.60); and residual oil saturation (35-40%). Water resistivity (Rw...