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The AAPG/Datapages Combined Publications Database
Showing 57,172 Results. Searched 201,044 documents.
Experimental and Empirical Observations Supporting a Capillary Model Involving Gas Generation, Migration, and Seal Leakage for the Origin and Occurrence of Regional Gasifers
Stephen W. Burnie Sr., Brij Maini, Bruce R. Palmer, Kaush Rakhit
AAPG Special Volumes
... be the control on gas leakage instead of the capillary displacement pressure of the finer grained rocks. That is, the strength of the rocks that form the seal...
2008
Subsurface formation pressure gradient vs. slope: Perception and pitfalls
Selim S. Shaker
International Meeting for Applied Geoscience and Energy (IMAGE)
... of reservoir pressure vs. seal, moving up dip on a structural high, is geologically justified instead of applying a so-called Centroid phenomenon. This helps...
2023
AAPG Memoir 67: Seals, Traps, and the Petroleum System. Chapter 5: Seal Strength vs. Trap Closure--A Fundamental Control on the Distribution of Oil and Gas
John K. Sales
AAPG Special Volumes
...AAPG Memoir 67: Seals, Traps, and the Petroleum System. Chapter 5: Seal Strength vs. Trap Closure--A Fundamental Control on the Distribution of Oil...
1997
Application of Real Time Isotope Logging for Reservoir Evaluation in Central Luconia Province
Ahmad Shoeibi
Southeast Asia Petroleum Exploration Society (SEAPEX)
... in Luconia reefs are controlled by several mechanisms: a) Charge access (migration focus); b) Aquifer overpressure and top seal competency; c) Thief zones...
2023
Concepts and strategies to evaluate and optimize the planning for a Carbon Capture and Storage process in stratified carbonate formations
Michael Aikman, A. Martinez, R Jellema
Carbon Capture, Utilization and Storage (CCUS)
... pressure was set based upon the formation fracture pressure of the topmost seal. The impact of pressure control was evaluated by allowing the BHP of the top...
2025
Pressure Cell Mapping as a Tool for Evaluating Remaining Exploration Potential: Example from the Pre-Cretaceous Series in the
Search and Discovery.com
N/A
Abstract: An Integrated Seal Analysis for CO2 Sequestration in Southwest Kansas;
Jingyao Meng, Yevhen Holubnyak, Jennifer Hollenbach, Franciszek Hasiuk
Search and Discovery.com
.... Preliminary results show that the Morrow Shale forms the top-seal for the Upper Morrow oil accumulation and also is the principal confining unit...
Unknown
Three-dimensional structure of experimentally produced clay smears: Implications for fault seal analysis
N. Bozkurt Ciftci, Silvio B. Giger, Michael B. Clennell
AAPG Bulletin
..., permeability decreases, and the capillary entry pressure of the fault zone to hydrocarbons is elevated, leading to a better seal potential (Yielding et...
2013
Investigations of the Storage Efficiency of CO2 in Carbonate Aquifers
Sugihardjo, Salis S. Aprilian, Agus Yusuf, Suprapto Sumardan
Indonesian Petroleum Association
... of 272.16 SCF/BBL, or 14.03% pore volume at a pressure of 4,900 psig. Figure 9. CO2 storage efficiency in water saturated core no. 3 The fourth displacement...
2000
Formation Fluids in Faulted Aquifers: Examples from the Foothills of Western Canada and the North West Shelf of Australia
J. R. Underschultz, C. J. Otto, R. Bartlett
AAPG Special Volumes
... indicates that a thin Jurassic sand exists between the base of the seal and the Triassic sands, but pressure data from the Jurassic and Triassic sands...
2005
Experimental and Theoretical Study of Water and Solute Transport Mechanisms in Organic-Rich Carbonate Mudrocks; #42019 (2017)
Anton Padin
Search and Discovery.com
... Sample Top Porous Disk Sample Bi-Directional Movement of Water, Species and Pressure Circulation Path Bottom Porous Disk Bottom Sonic Wave Transducer...
2017
Generation and Migration of Petroleum from Abnormally Pressured Fluid Compartments: Discussion (1)
DOUGLAS W. WAPLES
AAPG Bulletin
... depths (about 3000 m or 10,000 ft) in many basins (Hunt, 1990). Rupture of the top seal occurs when the fluid pressure reaches 70-90% of lithostatic...
1991
ABSTRACT: Fault Seal Analysis, a Tool to Reduce the Exploration and Development Risks, a Case Study from Middle Indus Basin; #90120 (2011)
Farrukh Daud, Attique-ur Rehman, Gulzeb Nabi Khan, and Asad Ilyas
Search and Discovery.com
... of the early Cretaceous, Lower Goru formation which are sourced by the Sembar shales and the top seal is provided by the intraformational shales...
2011
Pore-throat sizes in sandstones, siltstones, and shales: Reply
Philip H. Nelson
AAPG Bulletin
... water in a trap bounded by a seal at the top (Figure 2A). An actual pressure-depth profile decreases upward in an irregular manner, reflecting...
2011
Hydrocarbon Migration: What We Know, What We Don’t Know and Why It Is Important
Barry Jay Katz Chevron Energy Technology Company
Houston Geological Society Bulletin
... is continuous, expulsion may not be. Expulsion may be represented by cycling of pressure buildups due to hydrocarbon generation, fracturing of the rock...
2012
The Birkhead-Hutton(!) Petroleum System of the Gidgealpa Area, Eromanga Basin, Australia
Peter J. Boult, Melanie J. Ryan, Bernd H. Michaelsen, David M. McKirdy, Peter R. Tingate, Elio Lanzilli, Meshack L. N. Kagya
Indonesian Petroleum Association
... pressures forming a capillary type seal (Figure 10). Figure 10. Gidgealpa 32 and 26, Hutton Sandstone/Birkhead Fm. mineralogy and displacement pressure...
1997
Structural Containment in the Port Campbell Embayment and on the Mussel Platform, Otway Basin, Victoria
Laurent Langhi, Ernest Swierczek, Julian Strand, Louise Goldie Divko, David Whittam, Andrew Ross
Australian Petroleum Production & Exploration Association (APPEA) Journal
... by CretaceousPaleogene extension and are reactivated during the Paleogene. Seismic facies in the top seal suggest an N-S environmental shift from open-marine...
2021
Laboratory Study of Gas and Water Flow in the Nordland Shale, Sleipner, North Sea
J. F. Harrington, D. J. Noy, S. T. Horseman, D. J. Birchall, R. A. Chadwick
AAPG Special Volumes
... (Krushin, 1997). Krushin further suggested that predicting the seal capacity of a nonsmectitic, nonorganic shale from its displacement pore-throat...
2009
Predicting the distribution of the tight sandstone gas in the Hechuan play, Sichuan Basin, China
Qiulin Guo, Xiaodi Li, Caineng Zou, Junwen Hu, Ningsheng Chen
CSPG Bulletin
... rock. If the differential pressure is greater than the displacement pressure of the cap rock, some gas will be lost until equilibrium can...
2012
Abstract: An Overview of Seals in Petroleum Systems of Central and Eastern Saudi Arabia; #90251 (2016)
Mohammed J. Al-Mahmoud, Abdulaziz A. Al-Duaiji
Search and Discovery.com
... Sudair shale, and Jilh dolomite units. The three petroleum systems of Eastern Saudi Arabia include more than forty reservoirs each with its own top seal...
2016
ABSTRACT: Origin of Low Salinity Pore Water in the Seal Overlying the Geopressured Regime, Northeast Texas Gulf Coast: Implications for Fluid Flow and Sealing; #90007 (2002)
Kiseong Hyeong, Regina M. Capuano
Search and Discovery.com
... The chemistry of water in the top seal of the Chocolate Bayou field, Brazoria, Texas was used to deduce the chemistry of the fluid present at the time...
2002
Carbon Capture and Storage (CCS) Subsurface Modeling for Risk Identification
Monzurul Alam, Assef Mohamad-Hussein, Qinglai Ni, Ngurah Beni Setiawan, Bayu Wisnubroto
Indonesian Petroleum Association
...lity or pore volume variations over time. Figure 6 – Displacement at the top of the reservoir for five injection rates (30000, 60000, 90000, 12...
2023
Reservoir Information or Noise? DST PTA in High Perm Gas Reservoir Field Case Study in Abadi Field Eastern Indonesia
Ken Makishima, Masato Okuno
Indonesian Petroleum Association
... campaign (top), semilog plot (bottom left), pressure derivative plot (bottom right) Figure 11 - Pressure build-up data of the DST in the 3rd campaign...
2011
Compressibility and Brine Permeability of Reservoir and Seal of Pore Space Gas Storages; #42510 (2020)
Carlo Dietl, Jennifer Szech, Hansjörg Baumgartner, Eberhard Jahns
Search and Discovery.com
... seal in the range of 18 years (seal) to 21 years (reservoir) was achieved by cyclic pore pressure increase and decrease – simulating the depletion...
2020