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The AAPG/Datapages Combined Publications Database
Showing 1,826 Results. Searched 197,286 documents.
Use of the Dipmeter to Improve Formation Evaluation in Thin-Bedded Sand/Shale Sequences
J. E. Sallee
Southeast Asia Petroleum Exploration Society (SEAPEX)
... to the invaded zone resistivity. From the dipmeter curves it is apparent that there is little variation of dipmeter microresistivity through the sands...
1982
Core Analysis in the Lower Cretaceous Formations
R. E. Jenkins , R. C. Wilshusen
GCAGS Transactions
... is pulled to the surface, the expanding gas removes most of the invaded fluid and reduces the oil content of the core. Therefore, the fluids contained...
1956
Geology of the Northgate Fluorspar District, Colorado
Thomas A. Steven
Wyoming Geological Association
..., but apparently still within the same general period of metamorphism, the rocks were invaded by silica- and alkali-bearing solutions that attacked...
1953
Use of the Dipmeter to Improve Formation Evaluation in Thin-Bedded Sand/Shale Sequences
J. E. Sallee, B. R. Wood
Indonesian Petroleum Association
... is responding to the invaded zone resistivity. For dipmeter curves it is apparent that there is little variation of dipmeter microresistivity through...
1981
The Wang Phar Tungsten Deposits
Tan Say Biow
Geological Society of Malaysia (GSM)
... in the formation of hydrothermal vein systems which were concentrated in the granite cusps and impounded beneath the invaded rocks. The vein systems at Wang Phar...
1989
Relative Permeability in a Shale Formation in Colombia Using Digital Rock Physics
Maria T. Cantisano, Dora P. Restrepo, Sandra Cespedes, Jonas Toelke, Avrami Grader, Michael Suhrer, Joel Walls
Unconventional Resources Technology Conference (URTEC)
...% invaded volume is between 33 and 44 nanometer, whereas the pore size ranges between 110 and 120 nanometer. Sample G is considerably larger with throats...
2013
Imaging oil recovery from mixed-wet microporous carbonates
Ahmed Hassan, Ksenia Kaprielova, Ahmed Saad, Maxim Yutkin, Tadeusz Patzek
International Meeting for Applied Geoscience and Energy (IMAGE)
... conditions of primary drainage of the strongly water-wet Arab formations in the Ghawar, the microporosity there was invaded and the porosity-weighted...
2022
The Triassic and Jurassic Formations of the Colorado Area
A. N. Murray
Tulsa Geological Society
... Plateau the Lower Triassic sediments rest with marked unconformity upon the Permian. The Triassic marine sea which invaded the southwestern part...
1955
Understanding Drilling Hazards Through the Use LWD Resistivity Case Study: Resistivity Inversion
Adjie Setiawan, Sigit Sulistyo
Indonesian Petroleum Association
..., there is permeable zone. The permeable zone is invaded by drilling fluid and has caused differential sticking in the past. Figure 5 – Rock properties changed...
2012
Subsurface Structural and Stratigraphic Analysis Using In Situ Wellbore Formation Images and Core Comparisons
J. Roestenburg
Indonesian Petroleum Association
..., whilst invaded, highly porous sandstones are also brown to black due to invasion of conductive borehole fluids. To distinguish between the two...
1988
Log Evaluation of the Tight Rocks of South Texas
T.H. Fett
GCAGS Transactions
... well. In addition, shaliness is often a deciding factor as to whether or not a zone will produce commercially. Finally, critical water saturations...
1979
Prediction of Fracture Porosity from Well Log Data by Artificial Neural Network, Case Study: Carbonate Reservoir, DEPOK Field
Okok Wijaya, Pebrian Tunggal P, Ahmat Dafit Hasim, Depta Mahardika, Sungkono, Bagus Jaya S
Indonesian Petroleum Association
... higher resistivity values than LLs readings and for brine filled, slightly lower values than LLs related to the deeper invaded zone. Shallow...
2015
Some Applications of CT-Scanner in Petroleum Engineering
Septi Anggraeni, Indra Jaya, Bambang Widarsono, Hari Hardiman, Pamuji, Alit Gurmilang
Indonesian Petroleum Association
... the unique ability to measure density in selected, non-invaded parts of badly disturbed and fragmented core where the natural gamma correlation...
2002
Integrated Fluid Interpretation Methodology with New Developed Techniques that Reveals Hidden Potentials in Mature Giant Tunu Field
Faisal Farizi, Haris Kurniawan Hidayat, Raini Siswikirana, Antonius Santoso, Eko Yudhi Purwanto, Dodiono, Siti Masitah
Indonesian Petroleum Association
... of gas and oil in invaded and un-invaded zone (Figure 5). d) Comparison between maximum irreducible water saturation from core and water saturation...
2018
Properties Upscaling in Porosity Systems with Under-resolved Features Using Image-Based Rock Physics
Shawn Shuang Zhang, Alan P. Byrnes, James J. Howard
Unconventional Resources Technology Conference (URTEC)
... higher threshold entry pressures than all IG voxels, all IG voxels touching an invasion network comprising SIG voxels are always invaded at any...
2019
Air Injection Enhanced Oil Recovery and 3-D Seismic: Revitalizing the Aging West Hackberry Field in Northern Cameron Parish, Louisiana
Jeff A. Spencer, Chip Story, Travis H. Gillham, T. Hodge Walker , D. J. Masse
GCAGS Transactions
... of Energy (DOE) project involves field testing of the applicability of air injection in two recovery processes: 1) displacing a water-invaded oil...
1997
Significant Trends in the Downstream Sector -- The Pricing of Crude Oil
John G. Yeager
AAPG Special Volumes
... when Israel invaded Egypt and started the Six Day War, the Arab nations in OPEC declared an embargo Table 4. Trend toward self-service retail gasoline...
1985
Discovery of agate geode and nodules at Mount Conner, Semporna, Sabah
Elvaene James, Hennie Fitria W. Soehady Erfen, Azman A. Ghani, Angela Vidda Chuwat, Gerald Eko Ejiga, Terfa Elijah Garba
Geological Society of Malaysia (GSM)
... the hydrothermal solution which invaded into geode opening showing embryonic polymerised particles achieving nanometer size. Furthermore, continuous supply...
2020
Tectonics and Oil-Gas Prospects of Middle Caspian Region
M. D. Belonin, A. N. Dimakov, A. M. Zharkov, N. S. Oknova
Petroleum Geology: A Digest of Russian Literature
... tectonic bench, Degestan wedge. Figure 1. Schematic map of tectonics of Middle Caspian region. First-order structures: I-Karpinskiy Ridge, II-zone...
2005
Geosteering through Challenging Fractured Limestone Reservoir Becomes Achievable Utilizing High Definition Multi-Layer Boundary Mapping Technology Case Study from a Deep Gas Reservoir; #41828 (2016)
Saad A. Al-Ajmi, Chinmaya Pattnaik, Ahmed E. Al-Dawood, Qasem Dashti, Abdul Aziz H. Al-Failakawi, Sandeep Chakravorty, Chandan J. Keot, Khaled M. El-Derini
Search and Discovery.com
... fractured zone (Figure 6). Mapping interlayers along with information on longitudinal dips helped immensely to optimize trajectory inclination and spatially...
2016
Cross-Strike Structures and Hydrocarbon Migration and Accumulation: Examples in Three Alpine Thrust Belts, #51288 (2016).
Raffaele di Cuia, Raffaele Bitonte, Paolo Pace
Search and Discovery.com
... of the Zagros Suture Zone, Kurdistan Region, Northeast Iraq: GeoArabia, v. 17, p. 109-156. Burberry, C.M., 2015, The Effect of Basement Fault...
2016
Measuring Pore Throat Geometry and Angularity Through Mathematical Morphology, #42238 (2018).
Aurelien G. Meyer, Lars Stemmerik, Peter Frykman, Meysam Nourani
Search and Discovery.com
... of the throat which would be invaded by mercury can simply not be calculated from images. Mercury entry capillary diameter vs. Dominant rough pore diameter L1...
2018
Low Cost Oil & Gas Recovery Methods - Workshop Summary
Zaki Bassiouni, Thomas Walker
PTTC
... zone with oil saturation near residual oil saturation. In a dipping light oil reservoir, upstructure air injection can improve oil recovery in two ways...
2005
Stratigraphic Correlations of Central and South-Central Utah
Lewis F. Wells
Utah Geological Association
.... Cambrian seas invaded the region to deposit sandstones and shales of the Tintic and Ophir formations followed by the deposition of limestones...
1954
DEFINITIONS OF SOME NEW STRATIGRAPHIC UNITS IN WESTERN VENEZUELA: LAS PILAS, COCUIZA, VERGEL, EL JEBE, TRES ESQUINAS AND NAZARET
R. M. Stainforth
Asociación Venezolana de Geología, Minería y Petróleo (AVGMP)
... of the lowest of the fossil beds which distinguish the Cocuiza Member. TRES ESQUINAS MEMBER of Colón Formation. Western Venezuela The “glauconite zone...
1962