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The AAPG/Datapages Combined Publications Database
Showing 1,342 Results. Searched 200,630 documents.
Multidimensional Data-driven Characterization of Deepwater Turbidite Deposits, Leonardian Bone Spring Formation, Delaware Basin, Southeast New Mexico and West Texas
Rui Zhai, Matthew J. Pranter, John D. Pigott
International Meeting for Applied Geoscience and Energy (IMAGE)
...) are calculated from the density, neutron, and photoelectric index curves. Based on lithology identification from well logs, to know the probability of being...
2023
2007 Rocky Mountain Section, October 7-, 2007, Snowbird, Utah, #90071 (2007).
Search and Discovery.com
2007
Identification of Mechanical Stratigraphic Controls on IP30 (First Month) Hydrocarbon Production Volumes in the SCOOP (South Central Oklahoma Oil Province) Play, Oklahoma, #11021 (2017).
Carlos Molinares, Muizz Matemilola, Jing Zhang, Henry Galvis, Daniela Becerra, Lennon Infante, Roger Slatt
Search and Discovery.com
... Units BZ 1 BZ 2 BZ 3 • The Woodford Shale is bounded by two unconformities • Density-Neutron cross-over in Woodford and Mississippian intervals...
2017
Lower Cretaceous Cogollo Group, Maracaibo Basin, Venezuela: Sedimentology, Diagenesis, and Petrophysics
P. Bartok , T. J. A. Reijers , I. Juhasz
AAPG Bulletin
... of the three porosity logs (density, neutron, and sonic). Their position is a function of mineral composition (Schlumberger, 1972). The plots permit a fair...
1981
The effect of oil emplacement on quartz cementation in a deeply buried sandstone reservoir
Richard H. Worden, Mohammed Bukar, and Philip Shell
AAPG Bulletin
..., bulk density, neutron porosity, sonic transit time, gamma ray, and shallow and deep resistivity. Porosity was calculated for each of the logs using...
2018
Drilling Risks Associated with Hydraulic Fractures and Reactivating Faults due to High Mud Weight/Pore Pressure and Miti (Paper B13)
A. A. Bal, D. Maya, K. K. Kyi, R. Guha, M. I. Gabreldar, D. Abang Indi
Geological Society of Malaysia (GSM)
..., density, neutron, gamma tools, the defensive decision was made to log the planned wire-line suite before reaching the planned section total depth to secure...
2012
Camisea Gas Fields, Peru. First Development and New Technologies Applied.
J. Luquez, J. Cruells, F. Seminario, A. Viera, D. Gamez, A. Disalvo
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... - Exploracion Petrolera en las Cuencas Subandinas Density and Neutron while drilling tool was of invaluable help in the recognition of good porosity gas...
2003
Sedimentology of Permian Upper Part of the Minnelusa Formation, Eastern Powder River Basin, Wyoming, and a Comparison to the Subsurface
Christopher J. Schenk, James W. Schmoker, James E. Fox
Rocky Mountain Association of Geologists
... sandstone contrasts with that of the overlying eolian-dune sandstone; the density-neutron log suite illustrates the relatively low porosity of the sabkha...
1993
EXTENDED ABSTRACT: Edwards Aquifer Supply Management Using Aquifer Storage and Recovery
Brinkmann, Michael, Dwyer, James C., and Snyder, Grant L.
GCAGS Transactions
... resonance (NMR) log. This log measures the formation response to a magnetic field as an indicator of porosity. However, unlike sonic, density...
2004
Biogenic Gas Exploration and Development in Bentu PSC
R. W. Yuwono, B. S. Fitriana, P. S. Kirana, S. Djaelani, B. A. Sjafwan
Indonesian Petroleum Association
... reservoir (Figure 4). Crossover of density vs neutron porosity is often used to determine the boundary of the gas. A gas bearing reservoir yields a lower...
2011
Reservoir characterization, modeling, and evaluation of Upper Jurassic Smackover microbial carbonate and associated facies in Little Cedar Creek field, southwest Alabama, eastern Gulf coastal plain of the United States
Sharbel Al Haddad, Ernest A. Mancini
AAPG Bulletin
...; and S-7 = transgressive lime mudstone-dolomudstone and wackestone. GR = gamma ray; CALI = caliper; RHOB = density; NPHI = neutron porosity; PE...
2013
The Utah Geological Survey and U.S. Department of Energy's Oil Well Demonstration Program in the Bluebell Oil Field, Uinta Basin, Duchesne and Uintah Counties, Utah (SS-106 Pt. 2)
Craig D. Morgan, Milind D. Deo
Utah Geological Survey
... mud log which is 12 feet (3.7 m) deeper than the geophysical well logs. 2. Density-log porosity plus neutron-log porosity divided by 2. 3. Oil...
2003
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
... areas, this facies contains bioclastic and silty siliciclastic lenses. The log responses for this facies are a high gamma count, low density porosity...
1988
Depositional Styles in a Low Accommodation Foreland Basin Setting: An Example from the Basal Quartz (Lower Cretaceous), Southern Alberta
B. A. Zaitlin, M. J. Warren, D. Potocki, L. Rosenthal, R. Boyd
CSPG Bulletin
....) and Regional Glauconitic (Reg. Glauc.) deposits. B = bottom of core; T = top of core. Petrophysical logs include Gamma Ray (GR), Density-Neutron (D-N...
2002
Hydrocarbon Potential of the Lower Eocene Formations in Sabratah Basin, North West Offshore Libya, #11184 (2019).
Mohamed S. Hrouda and Ziyad A. Ben Abdulhafied,
Search and Discovery.com
...), including wire line logs (Gama Ray, Density, Neutron, Sonic, and Resistivity), formation tops, 35 final geological reports, core analysis reports...
2019
Source Material, Compaction History and Hydrocarbon Occurrence in the Cagayan Valley Basin, Luzon, Philippines
Noe L. Caagusan
Southeast Asia Petroleum Exploration Society (SEAPEX)
... logs, sonic logs, neutron logs, density logs, drilling mud densities, and seismic velocity data. However, the majority of the wells currently being...
1978
Structurally-Controlled, Linear Reefs in a Pliocene Delta-Front Setting, Tarakan Basin, Northeast Kalimantan
Richard Netherwood, Andy Wight
Indonesian Petroleum Association
..., although resistivity, density-neutron, dipmeter and formation microscanner profiles have also been studied in detail. The gamma-ray profile...
1992
Seismic Multi-Attribute Integration for Leads Generation: Southwest Soldado Field, Gulf of Paria, Trinidad & Tobago.
J. Sierra, M. Bonilla, H. Campos, W. Marin, D. Joseph, S. Cardinez
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... a set of complete logs (Gamma Ray, Deep Resistivity, Density and Neutron) in order to discriminate types of clays. For the second case, it is necessary...
2009
Predicting unconventional reservoir potential from wire-line logs: A correlation between compositional and geomechanical properties of the Duvernay shale play of western Alberta, Canada
Marco Venieri, Per K. Pedersen, David W. Eaton
AAPG Bulletin
... middle carbonate and the upper Duvernay members are shown in Figure 2. Figure 2. Type gamma-ray, resistivity, and density/neutron (blue/red) porosity...
2021
Operational Wireline Log-Defined Cisuralian (Leonardian – Wolfcampian) Boundaries in the Northern Delaware Basin Area, New Mexico and West Texas
Willis W. Tyrrell, Jr., Alvin H. Smith, John A. Diemer, Gorden L. Bell, Jr.
West Texas Geological Society
... cutting samples and on most modern porosity logs such as sonic, density and neutron logs. We follow general usage by petroleum explorationists and place...
2006
Contrasting styles of reservoir development in proximal and distal chert facies: Devonian Thirtyone Formation, Texas
Stephen C. Ruppel, Roger J. Barnaby
AAPG Bulletin
... (compensated neutron and density) but supplemented with single porosity logs (neutron or density logs) to extend mapping control. Figure 10. Relationship...
2001
Innovation in Horizontal Wells Petrophysical Evaluation, A Case Study from Kuwait; #41300 (2014)
A. I. Elsherif, W. Bryant, A. Al Mershed, H. Al-Zuabi, K. Al-Failakawi, and S. Nair
Search and Discovery.com
... and a comparison with the standard density showed very good agreement. This can be used in the future to encourage KOC to use Sourceless density/neutron...
2014
Use of a Large Database for Revealing a Complexly Compartmentalized Reservoir, Denver Basin, Colorado
Roger M. Slatt, Dwaine H. Edington, Anna A. Fursova
Rocky Mountain Association of Geologists
... ray-density logs. A few Innovative Applications of Petroleum Technology Guidebook - 1997 wells have sonic, density, neutron porosity...
1997
The Belridge Giant Oil Field - 100 Years of History and a Look to a Bright Future; #20124 (2012)
Malcolm E. Allan and Joseph J. Lalicata
Search and Discovery.com
... interval. Triple Combo Logs recorded in open hole in Feb/91 SP & GR Depth FT Resistivity (0.2 – 200) Density & Neutron Oil Saturation (from Neutron...
2012
Reservoir Characteristics of Low-Permeability Sandstones in the Rocky Mountains
Alan P. Byrnes
Rocky Mountain Association of Geologists
.... Lithologic and environmental influences on the pnnclpal porosity measunng logs (density, neutron, and sonic) include: matrix denslty variation, fluid...
1997