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The AAPG/Datapages Combined Publications Database

Showing 2,096 Results. Searched 200,639 documents.

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Cretaceous Sequence Stratigraphy of the MOP Basins, Northeastern Peru, Eastern Ecuador and Southeastern Colombia: Application to Reservoir Prediction

Dave Valasek, Antenor M. Alemán, Robert Marksteiner, Peggy Hodgkins

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... the "T" Ss/Agua Caliente Formation from the Hollin/Cushabatay formation is a Carrtwm $k& high gamma-ray, low spontaneous C potential log response zone...

1997

Interaction between sea-level changes and depositional tectonics: Implications for hydrocarbon prospectivity in the western coastal swamp depobelt, Niger Delta Basin, Nigeria

Ovie B. Ogbe, Ifeanacho P. Orajaka, Jerry Osokpor, Tuviere Omeru, and Sunday E. Okunuwadje

AAPG Bulletin

... (FS) was delineated using minimum resistivity and neutron-density logs separation (Figure 9). Based on electrofacies, three major potential reservoir...

2020

Sedimentology and “Geometry” of the Lower Cretaceous Viking Formation, Gilby A and B Fields, Alberta

H. K. Raddysh

CSPG Special Publications

... “on-field” electric log; spontaneous-potential (SP) curve on left side and resistivity log on right side illustrate the internal stratigraphy...

1988

An Estuarine-Embayment Fill Model from the Lower Cretaceous Mannville Group West-Central Saskatchewan

B. A. Zaitlin, B. C. Shultz

CSPG Special Publications

... W3M discovery well. SP = spontaneous potential; RES = resisitivity. Hachured zones are coals. Bar indicates section studied in this paper. Figure 4...

1984

Red Wash Field--U.S.A. Uinta Basin, Utah

J. M. Kelly, J. W. Castle

AAPG Special Volumes

... include spontaneous potential (SP)-resistivity, micrologs, and gamma ray-neutron-LDT combinations. The SP log is valuable for definition...

1992

The Skinner Sandstone Zone in Central Oklahoma

Rafael Valderrama

Oklahoma City Geological Society

... is the Desmoinesian brachiopod Mesolubus mesolubus. The Verdigris limestone develops a distinctive resistivity peak on electric logs. In thin section...

1976

Prediction and Analysis of Geomechanical Properties using Deep Learning: A Permian Basin Case Study

Fatick Nath, Karina Murillo, Sarker Monojit Asish, Deepak Ganta, Valeria Limon, Edgardo Aguirre, Gabriel Aguirre, Happy R. Debi, Jose L. Perez, Cesar Netro, Flavio Borjas

Unconventional Resources Technology Conference (URTEC)

...on porosity, bulk density, gamma-ray, deep lateral resistivity, and spontaneous potential log. The output is shear wave slowness (DTS). In addition, ...

2022

Regional Sequence Stratigraphy, Biostratigraphy, and Facies of the Upper Cretaceous Austin Chalk in South and Central Texas

Christine Griffith, James Pospichal, Eric de Kaenel, Michael Pope, Arthur Donovan

GCAGS Journal

... on wireline log markers from GR, spontaneous potential (SP), and resistivity logs. Austin Chalk nomenclature differs across the San Marcos Arch as log...

2023

Shallow Marine Deposits in the Upper Cretaceous Pierre Shale of the Northern Denver Basin and Their Relation to Hydrocarbon Accumulation

Louise W. Kiteley

Rocky Mountain Association of Geologists

... wells. No estimates of ultimate reserves are available. Sedimentation rates computed for the 104" Spontaneous potential * Resistivity ohms m2/m...

1977

Deformation and the timing of gas generation and migration in the eastern Brooks Range foothills, Arctic National Wildlife Refuge, Alaska

T. M. Parris, R. C. Burruss, P. B. O'Sullivan

AAPG Bulletin

... in reservoirs: AAPG Bulletin, v. 74, p. 12541261.Bird, K. J., 1998a, Assessment overview, in The oil and gas resource potential of the Arctic National...

2003

Sequence Stratigraphy and Seismic Stratigraphy of the Lower Cretaceous Section in the Northeastern Gulf of Mexico

Badali', Marcello

GCAGS Transactions

... ray (GR), spontaneous potential (SP), resistivity, and lithology logs, and lithostratigraphic picks from more than fifty wells, and 527 meters of core...

2002

Natural Gas Prospects in the Niobrara Formation in South Dakota

Fred V. Steece

Wyoming Geological Association

... logs, e.g., Resistivity, (Microlog?), Sonic (Acoustic)/Neutron or Density/Neutron. Run all logs from TD to surface casing. Run 5-inch to 100 feet...

1989

Glenn Pool Field--U.S.A. Northeast Oklahoma Platform, Oklahoma

Michael D. Kuykendall, Thomas E. Matson

AAPG Special Volumes

... [left] is gamma ray and tracks 2 and 3 [right] are resistivity curves.) Relatively isolated gas (G) caps(s) and several distinct oil-water (O/W...

1992

Impacts of Geochemical Properties on Wettability of Kerogen and Organic-rich Mudrocks

Archana Jagadisan, Zoya Heidari

Unconventional Resources Technology Conference (URTEC)

... the wettability of organic-rich mudrock cores using sessile drop method and conduct spontaneous imbibition experiments using oil and water, on naturally...

2018

Facies and Related Reservoir Characteristics Golden Spike Reef Complex, Alberta

J. G. McGillivray, E. W. Mountjoy

CSPG Bulletin

... limestone in the overlying sequence (11-27, Fig. 4). Changes of this type can be readily identified on logs from the spontaneous potential curve (see 11-27...

1975

Stratigraphy and Sedimentation of Subsurface Hackberry Wedge and Associated Beds of Southwestern Louisiana

William R. Paine

GCAGS Transactions

... spontaneous potential development on the electric logs, but in many areas, that is not true. In T. 8 S., especially in its southern part and in the vicinity...

1966

Regional Depositional Episodes of the Cenomanian-Turonian Eagle Ford and Woodbine Groups of Texas and their Relationship to Oceanic Anoxic Event 2 (OAE2)

Richard A. Denne, John A. Breyer

GCAGS Transactions

... on the correlation of geophysical logs (gamma ray, spontaneous potential, resistivity, and density) from 1729 wells that were constrained by biostratigraphic...

2016

The Vicksburg Formation of Texas: Depositional Systems Distribution, Sequence Stratigraphy, and Petroleum Geology

Janet M. Combes

AAPG Bulletin

... intervals (upper, lower, and total) at each well site was determined from the spontaneous potential (SP) log curve. Net sandstone values were calculated...

1993

Dirty vs. Clean Salt: Their Impact on the Subsalt Wilcox Deepwater Exploration Plays

Selim Shaker

GCAGS Transactions

.... These rafted sediments can be seen clearly on the mud, spontaneous potential, and resistivity logs. By the time the wellbore trajectory penetrated the salt base...

2009

Seismic Facies Study of 3D Seismic Data, Northern Louisiana, Wilcox Formation

Kaare Egedahl, Gary L. Kinsland, Dan Han

GCAGS Transactions

.... A total of 56 well logs had digital curve data digitized by Dan Han as part of her thesis (Han, 2010). Most of these wells contained spontaneous...

2012

The Ripken Sand - An Eastern Facies of the Upper Eocene Nortonville Formation, Sacramento Basin

V. B. Cherven

Pacific Section SEPM

..., 1973 U n i o n o i l « un P ub - Em Edh L En ?35- Ed Ec Figure 2.Electric logs (spontaneous potential, resistivity) of wells mentioned...

1983

PTTC Network News - Vol. 8, No.1 - 2002

Karl Lang

PTTC

... since the original Spontaneous Potential and Resistivity tools became available decades ago. Today wireline logging tools provide basic reservoir data...

2002

Latigo Field, Arapahoe County, Colorado

A.P. Geyer

Rocky Mountain Association of Geologists

...-potential c u r v e strong deflection, the induction-resistivity thickness. the spontaneous-potential curve typically will exhibit strong negative...

1972

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