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The AAPG/Datapages Combined Publications Database
Showing 22,207 Results. Searched 200,619 documents.
Resistivity not Required: Fluid Identification From Nuclear Magnetic Resonance Logs, #41768 (2016).
Charlie H. Smith, Layne Hamilton, Lynda Ziane
Search and Discovery.com
...Resistivity not Required: Fluid Identification From Nuclear Magnetic Resonance Logs, #41768 (2016). Charlie H. Smith, Layne Hamilton, Lynda Ziane...
2016
Petrophysical Evaluation of Organic Richness and Brittleness of Shale for Unconventional Hydrocarbon Prospecting: A Case Study on Vadaparru Shale, Krishna Godavari Basin, India
Arijit Sahu, Milan Kanti Das
Unconventional Resources Technology Conference (URTEC)
...: The technique used in this study involves identification of organic lean ‘clean shale’ interval and establishing a ‘clean shale’ relation of resistivity...
2019
Reservoir geology of the Grosmont Formation Bitumen Steam Pilot, Saleski, Alberta
K. R. Barrett
CSPG Bulletin
... with conventional resistivity and porosity logging tools. Thirty-four wells were logged with nuclear magnetic logs for bitumen and water saturation determination...
2016
Geophysical Investigations of the Hot Spring Occurrences in the Sungei Serai and Kampung Dusun Tua Areas, Hulu Langat, Selangor
Mohd Anuar Md. Razali
Geological Society of Malaysia (GSM)
... inversion (or simply 'inversion') which calculates the true resistivity, thickness and depth (from the surface) of each layer, thus producing a model...
1998
Effect of Combustion Temperature and Time, and of the Oxidation Agent Used in Organic Carbon and Nitrogen Analyses of Sediments and Dissolved Organic Material
Ronald J. Gibbs
Journal of Sedimentary Research (SEPM)
... of combustion, and the oxidation agent used. Temperatures of combustion must be greater than 1,050°C to give 95% of the true value. A temperature of 800...
1977
Natural fractures of the Tuscaloosa marine shale
Cristina Mariana Ruse, and Mehdi Mokhtari
AAPG Bulletin
... frequency; RV_SQR = squared vertical resistivity; TVD = true vertical depth; U = up. Figure 15. Fracture behavior in well D. (A) Open fractures are shown...
2024
Dip Determination in Carbonate Cores
R. M. Hedberg
Journal of Sedimentary Research (SEPM)
... bedding when examined on a larger section. Determination of True Dip from Oriented Sections A random section of a core may show bedding attitude...
1963
Determination of Effectiveness of Proving Reserves of Oil and Gas in Exploration Work
Kh. B. Yusufzade
Petroleum Geology: A Digest of Russian Literature
...Determination of Effectiveness of Proving Reserves of Oil and Gas in Exploration Work Kh. B. Yusufzade 1979 455 456 Vol. 17 (1979) No. 10. (October...
1979
Abstract: Real-Time Formation Evaluation from Reliable, Repeatable Gas in Mud Analysis (Poster 10)
Howard Smith, Yves Martin
Geological Society of Malaysia (GSM)
... include: • • • Mud Suction Probe design to allow sampling of drilling fluid very close to the bell-nipple. True constant volume, constant mud rate...
2001
Fluvial Environments and Paleohydrology of the Upper Morrow 'A' (Pennsylvanian) Meander Belt Sandstone, Beaver County, Oklahoma
Frank G. Cornish
Oklahoma City Geological Society
... on logs as a sharp based upward fining sequence of low resistivity and no SP response (Fig. 6B). Abandoned channel fill is characterized by shale...
1985
Unlocking the Human Factor: Geosteering Decision Making as a Component of Drilling Operational Efficacy
Amine Tadjer, Sergey Alyaev, Dylan Miner, Igor Kuvaev, Reidar Brumer Bratvold
Unconventional Resources Technology Conference (URTEC)
... ubiquitous for North American horizontal wells. SBS allows the projection of any/all horizontal MWD/LWD logs onto the true vertical thickness within...
2021
Geological Interpretation of Water Analyses
John F. Sage
Tulsa Geological Society
... 3), find the true resistivity of the water at any given temperature. Figure 3. Salinity Thousand PPM as NaCl Water Patterns The use of water patterns...
1953
Sub-Redbed Sediments of the Peri-Balkhan and Surrounding Regions in the Light of the Oil-Gas Prospects
V. S. Chemodanov
Petroleum Geology: A Digest of Russian Literature
... potential; 2-apparent resistivity. Figure 2. Peri-Balkhan depression. Schematic isopach map of the Miocene. 1-Isopachs of the Miocene; 2-outlines...
1960
Subsurface Structural and Stratigraphic Analysis Using In Situ Wellbore Formation Images and Core Comparisons
J. Roestenburg
Indonesian Petroleum Association
... Microscanner*. The microscanner provided a resistivity "image" of the borehole. Core recovery was 90%. In several instances, pad contact was poor due...
1988
Stratigraphy of Lower and Middle Miocene Sediments in North Sumatra Basin
Z. A. Kamili, A. M. Naim
Indonesian Petroleum Association
... in both formation indicates that the sediments were deposited slowly in a true marine environment. Middle Miocene Sequence Baong Formation The typical...
1973
Geological Considerations of the Weber Sandstone Reservoir, Rangely Field, Colorado
T.C. Larson
Rocky Mountain Association of Geologists
.... With older neutron logs and resistivity logs, determination of effective sandstone is interpretive. Lithologic descriptions vary considerably...
1975
Fractured Bedrock Hydrogeologic Characterization Using Digital Rock Physics, #42398 (2019).
Eric Goldfarb, Logan Shmidt, Ken Ikeda, Omar Alamoudi, Daniella Rempe, Nicola Tisato,
Search and Discovery.com
.../10.1093/gji/ggy474 Savre, W.C., and J.A. Burke, 1963, Determination of True Porosity and Mineral Composition in Complex Lithologies with the Use of the Sonic...
2019
A New Method for Determining Paleocurrent Direction Using Imaging Log, #42407 (2019).
Pengyun Zhang, Jianmeng Sun,
Search and Discovery.com
...-shaped statistics, determination of paleocurrent direction, comparison with rock physics experiments • Example and Discussion An example of Well X...
2019
Reexamining In-situ Stress Interpretation Using Laboratory Hydraulic Fracturing Experiments
Zhi Ye, Ahmad Ghassemi
Unconventional Resources Technology Conference (URTEC)
... hydraulic fracturing experiments conducted under true-triaxial compression. The injection scheme consists of a hydraulic fracturing cycle followed by a few...
2023
Geology and Petrophysics of the Bakken Unconventional Petroleum System
H. Scott Hamlin, Katie Smye, Robin Dommisse, Ray Eastwood, Casee R. Lemons, Guinevere McDaid
Unconventional Resources Technology Conference (URTEC)
... describe play-wide geological and petrophysical characterization of the Bakken petroleum system as a context for determination of oil in place...
2017
A Heavy-Oil Case Study on a Single Well in Venezuela, MFM-7S, Using Cores and Logs: Section IV. Exploration Methods
R. Everett, M. Herron, G. Pirie, J. Schweitzer, H. Edmundson
AAPG Special Volumes
...-grained sand; Mud, silt + clay), FACIOLOG (A-F, Sand Units), Dipmeter (SHDT)-resistivity curves and arrow plot (true dip), and depositional environments...
1987
Salinity and Temperature Anomalies over Structural Oil Fields, Carter County, Oklahoma
C. L. McConnell
AAPG Bulletin
... = a constant; Rmf = true resistivity of the mud filtrate; and Rw = true resistivity of the formation water. Well-logging methods in fresh and brackish water...
1985
Borehole Image and Production Logging Drives Well Interventions in Horizontal Gas-oil Gravity Drainage Wells in a Giant Middle Eastern Carbonate Field
Edward Follows, Andrew Beck, Andrew Farmer, Saud Al Salmi, Gerbert de Bruijn, Livio de Pieri, Rudy Welling
AAPG Special Volumes
... gas-oil gravity drainage (GOGD) and waterflood. Resistivity borehole image (BHI) data are used to characterize the matrix and fractures of the open...
2010
A Brief Discussion on the Subsurface Cretaceous Rocks of the San Juan Basin
Dan Bozanic
Four Corners Geological Society
... of the interval which usually produces rather high electric log resistivity deflections (see plate I). In some areas the electric logs show subdued...
1955
Sensitivity-based data reduction of large 3D DC/IP surveys
Sarah G. R. Devriese, Robert G. Ellis, Ken E. Witherly
Petroleum Exploration Society of Australia (PESA)
... exploration. Resistivity is the inverse of conductivity and both terms are used in this paper. Geophysical methods that are sensitive to conductivity...
2019