Regional Variations in Formation Water Salinity, Hollin and Napo Formations (Cretaceous), Oriente Basin, Ecuador

Lawrence R. Smith

AAPG Bulletin

... as a physical link between the exposed and buried sections, they appear to be unlikely Fig. 8. Dual induction-log profiles of Cretaceous sections...

Geomechanical Complexity Associated With Sub-seismic Fold Structures in a Horizontal Well

Dee A. Moronkeji, Weiwei Wu, Ryan Hillier, Christopher Wolfe

Unconventional Resources Technology Conference (URTEC)

... a suite of open hole quad-combo logs and a resistivity-based borehole image log. These enabled us to characterize the petrophysical, lithological...

Telluric Currents and Their Use in Petroleum Exploration

K. Vozoff , R. M. Ellis , M. D. Burke

AAPG Bulletin

... components, suggests that low-frequency vertical electric fields and currents may also be useful. INDUCTION OF EARTH CURRENTS; SKIN EFFECT A changing...

Methods Used in Computing Secondary Equities, Wilmington Field, Los Angeles County, California

Dennis R. Allen

AAPG Bulletin

... through committee work. Sand thicknesses were measured from electric logs by a modified spontaneous potential-short normal counting method. Log...

Depositional Environment, Thin Bed Potential, Evaluation Strategy at Offshore Fields, Bay of Bengal, Bangladesh, #50751 (2012)

Marin Matesic

Search and Discovery.com

... content affects the conventional log interpretation. Two significant issues have to be addressed in the future drilling campaign. Firstly, better...

Application of Airborne Transient Electromagnetic (SkyTEM) Technique for Buried Valley Detection in Part of Hadsten, Aarhus County, Denmark

Siti Nazira Masrom, Abdul Rahim Samsudin

Geological Society of Malaysia (GSM)

... is inversely proportional to resistivity values. The TEM method is an electromagnetic induction technique, of which the response of the earth to an Bulletin...

RESERVOIR GEOLOGY OF THE TIGER RIDGE AREA

FRED SCHORNING

Montana Geological Society

... estimates were determined from a relationship of induction log readings versus the calculated porosities. This relationship was calculated from...

Field Summary: Chieftain and Hawkeye Fields

Laura L. Wray

Rocky Mountain Association of Geologists

... TYPE LOG - CHIEFTAIN FIELD AMOCO PRODUCTION DAVID SMALL NO. 2 NW SE NW 20-2S-63W TOP OF THE J SAND C.I.=20' I AMOCO PRODUCTION CHAMPLIN 67 AMOCO H-1...

Development History—Bell Creek Field, Powder River County, Montana, June, 1967 to July, 1968

Fred A. Haddenhorst

Wyoming Geological Association

..., or Density or both, and the Induction log. Core recovery has been good overall, but loss of core, if it occurs, is generally from the very high porosity...

Petrophysical and seismic properties of lower Eocene clastic rocks in the central Maracaibo Basin

Alejandro Escalona

AAPG Bulletin

... for parasequence sets G, H, K, and N. Abbreviations: MFS = maximum flooding surface; GR = gamma-ray log; ILD = deep induction log.Ongoing efforts to increase...

A Review of Well Log Interpretation Techniques for Carbonate Reservoirs of South-East Asia

P. Cooke-Yarborough

Southeast Asia Petroleum Exploration Society (SEAPEX)

...A Review of Well Log Interpretation Techniques for Carbonate Reservoirs of South-East Asia P. Cooke-Yarborough 1984 6-01 6-19 Carbonate reservoirs...

Correlative Subsurface Database for the Atoka and Morrow Formations and underlying Mississippian Barnett Shale of Southeastern New Mexico

John E. Roberts, Kevin M. Kohles

West Texas Geological Society

... a top or thickness value is missing from the database. If for example, only a sonic log and/or induction log is available on a particular well...

A Geologic Review of the Mahogany Subsalt Discovery: A Well That Proved a Play (The Mahogany Subsalt Discovery: A Unique Hydrocarbon Play, Offshore Louisiana), by Holly Harrison, Dwight ‘Clint’ Moore, and Peggy Hodgkins, #60049 (2010).

Search and Discovery.com

Determination of the Laminar, Structural and Disperse Shale Volumes Using a Joint Inversion of Conventional Logs; #41944 (2016)

Ambrosio Aquino-López, Aleksandr Mousatov, Mikhail Markov, Elena Kazatchenko

Search and Discovery.com

... of the triaxial induction log and nuclear magnetic resonance (Figure 6, tracks 4-5). One can observe a good coincidence of the inversion results with independently...

Advances in Micromodeling using Resistivity Borehole Images

John G. Manchuk, David L. Garner, Clayton V. Deutsch

CSPG Bulletin

... measurements and larger scale resistivity logs such as deep induction or laterologs. In formations such as the McMurray Formation in Alberta...

Depositional Environments and Reservoir Characteristics of the Upper Miocene Etchegoin and Chanac Formations, Kern Front Oil Field, California

Martin H. Link, Kenneth P. Helmold, William T. Long

Pacific Section SEPM

... OHMS NEUTRON/ DENSITY POROSITY OHMS B DEEP INDUCTION OHMS | CORED INTERVAL Figure 3. Log-correlation cross section A-B for the Del Rey 10 and Kern...

Greater Natural Buttes Gas Field, Uintah County, Utah

John C. Osmond

Utah Geological Association

... beginning in the lower Green River Resistivity log such as Dual Induction Laterolog with Gamma Ray and Caliper. Porosity log such as compensated density...

Petroleum Geology of Healdton Field, Carter County, Oklahoma

Jack W. Latham

AAPG Special Volumes

... and Bray zone electric-log surveys. The dolomitic zones are recognized readily on the induction log by a reduction of resistivity and an increase...

Proposed Mud-Logging Analysis Techniques in the Delaware Mountain Group of the Delaware Basin

R. P. Murphy, R. C. Reedy, K. E. Cranston

West Texas Geological Society

... sandstone intervals, the production of formation water has grossly exceeded calculated predictions based on electric log data. This could lead to uneconomical...

Mapping the hydrostratigraphy and groundwater salinity of the Ord Bonaparte plains from AEM and NMR data

Kok Piang Tan*, Neil Symington, Chris Harris-Pascal, Larysa Halas, Ken Lawrie

Petroleum Exploration Society of Australia (PESA)

... as well as soil and groundwater sampling campaigns in 2017 and 2018. The geophysics survey include borehole induction and natural gamma logs, borehole...

The Rodessa Formation in Bossier Parish, Louisiana: Lithofacies Analysis of a Hydrocarbon-Productive Shallow Water Clastic-Carbonate Sequence

Jamsie L. Roberts , Brian E. Lock

GCAGS Transactions

... as follows: continuous line - spherically focused log, short dash - medium induction log and longer dashes - deep induction). End_Page 107...

Abstract: Utilizing High-Resolution LWD Images to Improve the Well Productivity by Maximizing Reservoir Contact and Optimizing Completion Design in Carbonate Reservoirs; #91204 (2023)

Hussain Al-Najrani, Ahmed Fateh, Hesham Elmasry, Ahmed Taher

Search and Discovery.com

... a conventional, wave-propagation resistivity (Fig. 1). (Fig. 1) The log on the left demonstrates how the laterolog resistivity behaves in a more...

Regional stratigraphy, elemental chemostratigraphy, and organic richness of the Niobrara Member of the Mancos Shale, Piceance Basin, Colorado

Aya El Attar, and Matthew J. Pranter

AAPG Bulletin

... intervals over which the Δlog R separation is likely resulting from the increase in both the measured transit time (Δt) and the deep induction log...

Forebulge Migration: A Three-dimensional Flexural Numerical Modeling and Subsurface Study of Southwestern Wyoming

Hongjun Luo, Dag Nummedal

AAPG Special Volumes

... = spontaneous potential; CILD = conductivity, induction log deep. Figure 7. Subsurface cross section showing evidence for the forebulge formed by the Early...

Subsurface Study of Atoka (Lower Pennsylvanian) Clastic Rocks in Parts of Jack, Palo Pinto, Parker, and Wise Counties, North-Central Texas

David Tai Wai Ng

AAPG Bulletin

... in constructing the lithofacies maps mainly follows Fig. 5. Typical induction-log pattern in study area. Fig. 6. Structural contour map of base...