Extended Abstract: AFO Underlined for Exploration Applications

PESA Staff

Petroleum Exploration Society of Australia (PESA)

... in the Northern Hemisphere. The change at Kapuni centres on a switch from a glycolbased dewatering system to one using New Zealand methanol. The coolant...

Dolomitization of Middle Ordovician Carbonate Reservoirs, Southwestern Ontario

K. Middleton, M. Coniglio, R.Sherlock, S.K.Frape

CSPG Bulletin

... from compactional dewatering of the overlying shales of the Blue Mountain Formation. Subsequent formation of fracture-related dolomite appears to have...

Hydrodynamics and Overpressuring in the Jeanne D'Arc Basin, Offshore Newfoundland, Canada: Possible Implications for Hydrocarbon Exploration: DISCUSSION

Dale R. Issler

CSPG Bulletin

... basins. STATEMENT OF THE PROBLEM Rogers and Yassir (1993) suggest that dewatering of the geopressured zone is driving active fluid circulation...

The Giant, Continuous Three Forks Play, Williston Basin

Stephen A. Sonnenberg

Unconventional Resources Technology Conference (URTEC)

.... Other sedimentary structures include compaction-loading features, dewatering structures, distortion around anhydrite nodules and granule-sized...

Possible Role of Electrical Currents and Potentials During Diagenesis ("Electrodiagenesis"): NOTES

Collette Serruya , Leo Picard , George V. Chilingarian

Journal of Sedimentary Research (SEPM)

... dewatering, consolidation and stabilization of soils: Engr. Geology, v. 1, p. 291-304. AMBA, S. A., 1963, Use of direct electrical current...

Coalbed Methane Production Potential in the Hartshorne Formation (Oklahoma)

Natasha Jeansonne Bordelon

GCAGS Transactions

... months because of dewatering of the coal cleats, an average production value for the first three months may be a better indicator to use...

Geotechnical Properties of the Golfo San Matias, Argentina

Adrian F. Richards, Peter T. Dzwilewski

Journal of Sedimentary Research (SEPM)

... represented by the cores tested clearly are not consolidating (dewatering) under the existing small effective overburden pressures measured. The consolidation...

Pore Pressure Prediction Geology and Modeling Assessment

Selim S. Shaker

GCAGS Transactions

...). Figure 1. A conceptual graph shows the shale and fine sediment dewatering and compaction of the youngest stratigraphic sequence during sedimentation...

Early Silica Cementation And Subsequent Diagenesis in Arenites From Four Early Proterozoic Iron Formations of North America: DISCUSSION

Charles D. Markun, Anthony F. Randazzo

Journal of Sedimentary Research (SEPM)

... from severe impacts. Source of shards. s = Silica; C = Ooid cortex. Bar scale = 100 µm. C) Irregular Type II cracks formed from subaqueous dewatering...

Early Silica Cementation and Subsequent Diagenesis in Arenites from Four Early Proterozoic Iron Formations of North America: REPLY

Bruce M. Simonson

Journal of Sedimentary Research (SEPM)

... of the arguments outlined above, plus the others enumerated in Simonson (1987), I still believe that syneresis (i.e., dewatering of primary gelatinous silica...

Modern Analogues to Middle Ordovician Sedimentary Mounds and Washout Depressions

M. Hovland

Journal of Sedimentary Research (SEPM)

... and also at control sites nearby. Thin sections made from these slabs could contain evidence of upward seepage of porewater, i.e., dewatering structures...

Expressions for the Formation of Load Casts in Soft Sediment

John S. Selker

Journal of Sedimentary Research (SEPM)

...-Taylor instability. It is postulated that during dewatering the sediment becomes fluidized, at which time the dense material "falls" into the less...

Subaqueous Pyroclastic Deposits in an Ordovician Fore-Arc Basin: An Example from the Saint-Victor Formation, Quebec Appalachians, Canada

Pierre A. Cousineau

Journal of Sedimentary Research (SEPM)

... deposition and dewatering of the ash turbidite beds before consolidation (Lowe and LoPiccolo 1974; Walker 1992). It is proposed that rapid dewatering locally...

From Chalcedonic Chert to Quartz Chert: Diagenesis of Chert Hosted in a Miocene Volcanic-Sedimentary Succession, Central Japan

Isamu Hattori , Miyuki Umeda , Tomio Nakagawa , Hirofumi Yamamoto

Journal of Sedimentary Research (SEPM)

.... The origin of the thin stripes is not clear, but we suggest that the feature is a kind of dewatering texture. If so, dewatering pipes or paths...

Improved Cryogenic Coring Device for Sampling Wetland Soils: RESEARCH METHOD PAPER

Donald R. Cahoon , James C. Lynch , Ronald M. Knaus

Journal of Sedimentary Research (SEPM)

... eliminates compaction, dewatering, and loss of flocculent material at the water-sediment interface. The cryocorer is suitable for sampling soils...

An Oxygen Isotope Study of Illite and Calcite in Three Appalachian Paleozoic Vertic Paleosols

Claudia I. Mora , Brian T. Sheldon , W. Crawford Elliott , Steven G. Driese

Journal of Sedimentary Research (SEPM)

... are listed in Table 1. The 18O compositions of burial fluids were broadly defined on the basis of pore fluids associated with clay dewatering in other...

Speckled Beds: Distinctive Gravity-Flow Deposits in Finely Laminated Diatomaceous Sediments, Miocene Monterey Formation, California

Alice S. Chang, Kurt A. Grimm

Journal of Sedimentary Research (SEPM)

..., and subsequent sorting and transport of speckles, blebs, lozenges, and intraclasts by turbulent fluid processes; (3) progressive dewatering...

Groundwater Silicification in Paris Basin Limestones: Fabrics, Mechanisms, and Modeling

Medard Thiry, Isabelle Ribet

Journal of Sedimentary Research (SEPM)

... dewatering and pedogenic-paludine fabrics indicating deposition in shallow environments. These lacustrine limestones commonly contain cherts...

Chapter 44: Onlapping Sheet Sandstones in the Grès d’Annot, Vautreuil, France

Simon A. Lomas, Davide Duranti, Emma Preston

AAPG Special Volumes

..., cross-bedding, and dewatering structures). Figure 11. Sedimentary log through the lower thin-bed package (T1) and the overlying sandstone body (S1...

Chapter 61: Thick-bedded Sandstone Facies in a Middle Basin-floor-fan Setting, Mount Messenger Formation, Mohakatino Beach, New Zealand

M. J. Arnot, G. H. Browne, P. R. King

AAPG Special Volumes

..., and a recessed weathering profile in their upper portions, indicative of dewatering and upwards elutriation of fines. Loading of thin siltstone beds...

Chapter 71: High-resolution Correlation of a Coarse-grained, High Net-to-gross Sheet System: Kongsfjord Formation, Nålneset Peninsula, Norway

Nicholas J. Drinkwater

AAPG Special Volumes

..., high and low net-to-gross sheet elements that are tens of meters (many tens of feet) thick. Abundant evidence of extensive dewatering, rapid...

Chapter 14: Evolution of an Active Channel Complex, Inanam Quarry, Northwest Borneo

Paul D. Crevello, Howard D. Johnson, Felix Tongkul, Martin R. Wells

AAPG Special Volumes

..., for abbreviation definitions and legend for logs.) S1–T1 (0–35 m [0–115 ft] thick) comprises thin-bedded, classical turbidites with dewatering...

Chapter 17: Lobe, Channel-lobe, and Channel Deposits, Lok Kawi, Northwest Borneo

Paul D. Crevello, Howard D. Johnson, Felix Tongkul, Martin R. Wells

AAPG Special Volumes

... in.), and occasionally with thin debrite beds and dewatering structures. Basal surfaces are abrupt, locally erosive, and have load structures. The thin beds (T facies...

AAPG Pacific Section Meeting, April 27-29, 1994, Ventura, California, - Abstracts, #90981 (1994).

Search and Discovery.com

Kinky Vitrinite Reflectance Well Profiles: Evidence of Paleopore Pressure in Low-Permeability, Gas-Bearing Sequences in Rocky Mountain Foreland Basins: Reply (1)

B. E. LAW, V. F. NUCCIO, and C. E. BARKER

AAPG Bulletin

... method of dewatering the pore system of overpressured rocks is by forced expulsion due to the thermal generation of gas (Law and Dickinson, 1985...