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The AAPG/Datapages Combined Publications Database

Showing 675 Results. Searched 200,673 documents.

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Continuous Subaqueous Deposition of the Permian Castile Evaporites, Delaware Basin, Texas and New Mexico

Walter E. Dean, Roger Y. Anderson

Special Publications of SEPM

... of water. The smaller the volume of water being affected, the less buffered the evaporative system is and therefore the greater the possibility for larger...

1987

Constructed wetland systems for efficient and effective treatment of contaminated waters for reuse

John H. Rodgers Jr., James W. Castle

Environmental Geosciences (DEG)

.... Constructed wetlands can be poised or buffered to ensure that desired reactions (transfers and transformations) affecting the constituents targeted...

2008

Collecting history of vertebrate fossils at American Falls, Idaho: a reservoir of data to inform land-use policy

Andrew E. Stratton, Leif Tapanila, Jeffrey H. Stratton

PALAIOS

..., or a polygon for a general collection area. Points and lines are buffered by 25 m to capture the typical width of the shoreline between high...

2014

The Banda Sea: Continental Collision at the Eastern End of Tethys

John Milsom

Geological Society of Malaysia (GSM)

... buffered by a number of independent microplates (Hamilton, 1979; Silver et al., 1985). The Pacific Plate exerts its influence indirectly via...

1999

Recovery of Siliceous Microfossils by the Disaggregation of Dolomite

C. W. Lagle

Pacific Section SEPM

... residue into a glass vial of convenient size. Add 2 drops of buffered, 37% formaldehyde to the vial. Then fill the vial This disaggregation process...

1984

Diagenesis of Carbonate Debris Deposits from the Sebuku Block, Makassar Strait, Indonesia

Chrisna A. Tanos, Julie Kupecz, Argha S. Hilman, Dedi Ariyono, Ian L. Sayers

Indonesian Petroleum Association

..., Indonesia © extensive late dissolution.87Sr/86Sr data are interpreted to be rock-buffered, indicating diagenesis associated with low-Sr basinal fluids...

2013

Reservoir Simulation of Complex Sumatran Oil Fields on Integrated Risc-Based Workstations

Pradeep S. Kumar, Brian S. Carr, Handoko Mukidjab

Indonesian Petroleum Association

... processors, with an additional 24-bit double buffered z-buffer option. The IBM POWER-graphics GTO processor has a speed of up to 990,000 2D or 3D vectors...

1992

Affinity of Lucianorhabdus and Species of Tetralithus in Late Cretaceous Gulf Coast Samples

Frank H. Wind

GCAGS Transactions

... flocculated, a buffered Calgon solution was substituted for distilled water. Preparations of several samples were viewed with both light microscopes...

1975

Late Devonian Mass Extinction: Episodic Climatic Cooling or Warming?

J. B. Thompson, C. R. Newton

CSPG Special Publications

... many marine animals to be substantially better buffered against temperature drops than temperature rises. Macintyre and Pilkey (1969) demonstrated...

1988

A Preliminary Report on the Microplankton and Microbenthon Responses to the 1979 Gulf of Mexico Oil Spills (IXTOC I and Burmah Agate), with Comments on Avenues of Oil to the Sediments and the Fate of Oil in the Column and on the Bottom

Richard Casey , Anthony Amos , John Anderson , Robert Koehler , Rudy Schwarzer , Jon Sloan

GCAGS Transactions

... and buffered formalin. The bottle was sealed and shaken to insure mixing of sediment and preserving solution. In the laboratory, the sediment samples were...

1980

Clumped-isotope evidence for the formation of nonplanar dolomite textures at near-surface temperatures—Discussion

Jay M. Gregg

Journal of Sedimentary Research (SEPM)

..., S., and Najorka, J., 2019, Rock-buffered recrystallization of Marion Plateau dolomites at low temperature evidenced by clumped isotope thermometry and X...

2024

Grain size matters: late Quaternary dynamics of a sediment-routing system in Canterbury Basin, South Island, New Zealand

Tania Villaseñor,,, John M. Jaeger, Kathleen M. Marsaglia, Jasmyn Nolasco, Carrie Bender-Whitaker, Claire Bailey

Journal of Sedimentary Research (SEPM)

... Research, v. 55, p. 6–45. Straub, K.M., Duller, R.A., Foreman, B.Z., and Hajek, E.A., 2020, Buffered, incomplete, and shredded: the challenges...

2025

The Sulfur Cycle in Sediments

E. Wayne Galliher

Journal of Sedimentary Research (SEPM)

... buffered to a pH of 8.0 to 8.3, there is a steep gradient in acidity between any local acid area and the surrounding sea water. These remarks have...

1933

On the Reactivity of Carbonic and Organic Acids and Generation of Secondary Porosity

Indu D. Meshri

Special Publications of SEPM

... alkalinity: Geochemica et Cosmochimica Acta, V . 39, p. 1707-1710. WOLLAST, 1967, Kinetics of the alteration of K-feldspar in buffered R., solutions...

1986

Base-Replacement Studies of Oklahoma Shales--Critique of Taylor Hypothesis

L. C. Case

AAPG Bulletin

... is a measure of the amount of hydrolysis of sodium clay present, the fact that these figures are not in direct ratio proves the systems to be "buffered." The pH...

1933

Isotopic Characteristics of Brines from Three Oil and Gas Fields, Southern Louisiana

Harry H. Posey , Audrey L. Workman , Jeffrey S. Hanor , Stephen D. Hurst

GCAGS Transactions

... increasing 18O with depth, each field's trend in detail is unique. The overall relationship suggests that heavy 18O fluids (probably rock buffered) from...

1985

Development of Australia's Natural Gas Resources

M. J. Kimber

Petroleum Exploration Society of Australia (PESA)

... for discoveries and consumers would be Page 18 buffered against future rapid price rises. Recently there have been a number of new and significant...

1984

The Geochemistry of Saline Formation Waters, Miocene, Offshore Louisiana

L.S. Land. , G.L. Macpherson , L.E. Mack

GCAGS Transactions

..., the presumed explanation involves interaction with silicate minerals, particularly K-feldspar, in the deeply buried section, whereas mixtures are buffered...

1988

Advanced Characterization and Novel Waste Management for Drill Cuttings From Marcellus Shale Energy Development

Mengling Y. Stuckman, Harry M. Edenborn, Christina L. Lopano, J. Alexandra Hakala

Unconventional Resources Technology Conference (URTEC)

... capacity of different solids, due to varied mineralogical composition (e.g. calcite). Figure 4 shows that the final pH was buffered between 7 - 8...

2018

Deep-Burial Replacement of Detrital Silicates in a Leduc Carbonate Platform, Peace River Arch, Alberta

George R. Dix

CSPG Bulletin

... and 25° C, the expected reactions for replacement within pore waters buffered by the surrounding carbonate mass are: Figure 4. Type 2 dolomite...

1994

Imaging Pyrite Oxidation and Barite Precipitation in Gas and Oil Shales

Qingyun Li, Adam Jew, Andrew Kiss, Arjun Kohli, Abdulgader A. Alalli, Anthony Kovscek, Mark Zoback, David Cercone, Kate Maher, Gordon Brown, John Bargar

Unconventional Resources Technology Conference (URTEC)

... pH throughout the 3-week reaction, whereas the carbonate-rich Eagle Ford buffered the solution to a neutral pH due to carbonate dissolution...

2018

Surficial Sediment in Lake Mead

B. N. Rolfe

Journal of Sedimentary Research (SEPM)

... system, Ca-Na, H2O, and CO2. The samples in the present study are about neutral (pH 7) in reaction and are probably buffered on the alkaline side...

1957

Optimizing Productivity on Handil Shallow Reservoirs by Clay-Inhibiting Organic Acid Stimulation

Silmi Marisa, Aen-Nuril Hadi, Bayu-Setyo Handoko, Antus Mahardhini, Izzad Abidiy, Rahman Prawatya, Diyah Wulandari, Truly Pinanti Sastra, Putu Astari Merati

Indonesian Petroleum Association

..., acetic acid reacts slower with carbonate rocks and minerals, hence provides buffered action for clay migration control and effectively controls...

2018

Techniques in Sedimentary Geochemistry: (1) Separation of the Detrital and Non-Detrital Fractions of Limestones

D. M. Hirst, G. D. Nicholls

Journal of Sedimentary Research (SEPM)

... of 8-hydroxyquinoline in distilled water, buffered to a pH of 5.2 with ammonium acetate. The precipitate, in an ignited, weighed, porcelain crucible...

1958

Development and Application of a Real-Time Drilling State Classification Algorithm with Machine Learning

Yuxing Ben, Chris James, Dingzhou Cao

Unconventional Resources Technology Conference (URTEC)

... data, the preceding 20 seconds of buffered data, and the wellbore section label. As predicted, accuracy was much better than the rules-based model...

2019

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