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The AAPG/Datapages Combined Publications Database

Showing 34,497 Results. Searched 200,685 documents.

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Use of Thousand-Channel Seismic in Canning Basin

A. Moore, E. Allison

Petroleum Exploration Society of Australia (PESA)

... analysed on the in-house DEC Eclipse computer to determine their filtering effect on horizontally travelling reflection and noise energy. A geophone array...

1984

A 10 kN portable electromagnetic vibrator for near-surface studies

Tim Dean, Hoang Nguyen

Petroleum Exploration Society of Australia (PESA)

... to record the signals from a coil placed at the end of the plate and the pilot. Hold down was provided during the testing by two PhD students standing...

2019

Role of Gravity, Temperature Gradients, and Ion-Exchange Media in Formation of Fossil Brines

P. C. Mangelsdorf, Jr. , F. T. Manheim , J. M. T. M. Gieskes

AAPG Bulletin

... of ions in a thermal gradient (Soret effect) would cause minor salt enrichment upward toward the colder pole, but the presence of cation-exchanging...

1970

Abstract: Dependence of carbon dioxide sorption on petrographic composition of bituminous coals from the Czech part of the Upper Silesian Basin, Czech Republic

Z. Weishauptová, I. Sýkorová

The Society for Organic Petrology (TSOP)

... for carbon dioxide sorption. Sorption capacity of coal matter is also affected by the extent of its porous system. The effect of coalification and maceral...

2008

Early Post-Depositional Preservation of Paleosalinity, A Mathematical Approach: ABSTRACT

David W. Scholl, William L. Johnson

AAPG Bulletin

... of southwest Florida, an area where marine swamps recently have replaced fresh-water swamps, was constructed and an equation derived to evaluate the effect...

1966

Cost Effective Horizontal Well Technology - Workshop Summary

R.G. "Bob" Knoll

PTTC

.../effect interrelationships. This means cross-training is essential. The team leader must have an overall appreciation of the targeted technologies...

2005

ENI Indonesia Overcomes Field Development and Production Challenges with Standard Configurable Flow Control Valves

Massimo Rossi, Johanes Sare, Shanni Ardhana Herputra, Luqmanul Hakim Hosen, Nugroho Kurniawan

Indonesian Petroleum Association

... control of the production from each zone to manage reservoir pressure decline rates and minimize the effect of water coning and solids production. D...

2023

Abstract: Practical Applications of Seismic Anisotropy; #90187 (2014)

Philip Wild

Search and Discovery.com

... these slowness values are inverted by solving the P-wave anisotropy velocity equation (Thomsen 1986) to yield terms for the anisotropy (Figure 4...

2014

Abstract: The Attenuation Effects of Surface-Wave Propagations on Rockmass Using SASW Method

Suharsono, Abdul Rahim Samsudin

Geological Society of Malaysia (GSM)

... on the effect of attenuation of rockmass at the moment. In this study, the loss of the amplitude (A) or energy vibration due to the geometrical...

2003

Transformation of Resistivity to Pseudovelocity Logs

Albert J. Rudman , Joseph F. Whaley , Robert F. Blakely , Maurice E. Biggs

AAPG Bulletin

..., permeability, water saturation, and hydrocarbon indices. In effect, geologists are developing theoretical and empirical relations to generate additional...

1975

Capillary Pressures in Stratigraphic Traps

Robert R. Berg

AAPG Bulletin

... are responsible for trapping oil, and the height of oil column, zo, in a reservoir may be calculated from the Hobson equation modified as follows: [EQUATION...

1975

Effect of Pressure on the Reservoir Properties of Sandstones

V. M. Dobrynin

Petroleum Geology: A Digest of Russian Literature

...Effect of Pressure on the Reservoir Properties of Sandstones V. M. Dobrynin 1963 42 51 Vol. 7 (1963) No. 1. (January) 1. Mann, R. L., 1959, Effect...

1963

Relationship Between Porosity, Permeability, and Surface Areas of Sediments

George V. Chilingar, Richard Main, Ali Sinnokrot

Journal of Sedimentary Research (SEPM)

.... WYLLIE, M. R. J., AND GREGORY, A. R., 1955, Effect of porosity and particle shape on Kozeny-Carman constants: Indus. and Eng. Chem., v. 47, p. 1379-1388...

1963

Gas-In-Place Evaluation by Dynamic Material Balance Accounting for Non-Darcy Effect

Ryuta Narumi, Masahiko Nomura

Indonesian Petroleum Association

... to accurately estimate GIIP under the non-Darcy effect (rate dependent skin). In this paper, we formulate one dynamic material balance equation...

2018

Settling of Spheres

Gerard Middleton, John B. Southard

Special Publications of SEPM

..., in some through still fluid there can be no such effect. ranges of relative velocity, eddies can form behind the sphere and 31 2-2 break away...

1984

Nuclear magnetic resonance and x-ray microtomography pore-scale analysis of oil recovery in mixed-porosity carbonates

Hubert King, Michael Sansone, John Dunsmuir, Nicole Callen, Pavel Kortunov, Ye Xu, Antonio Buono, Bo Gao, and James Kralik

AAPG Bulletin

..., A. Venkatarangan, and L. Paterson, 2002, Direct and stochastic generation of network models from tomographic images; effect of topology on residual saturations...

2020

Abstract: Surface-consistent Matching Filter for Time-lapse Processing; #90174 (2014)

Mahdi H. Almutlaq and Gary F. Margrave

Search and Discovery.com

... of each trace's source effect, receiver effect, offset effect and midpoint effect. This model is similar to the one used for solving the static problem...

Unknown

Geological Factors Influencing Porosity Estimates From Velocity Logs

Roberto Sarmiento

AAPG Bulletin

... the variables mentioned. The resulting equations give more accurate porosity estimates than the time-average equation, which is in widespread use...

1961

4-D Seismic: A Powerful New Technology for Monitoring Steam Movements in Duri Field-Central Sumatra

S. D. Jenkins, M. F. Bee, J. H. Lyle, E. Murhantoro

Indonesian Petroleum Association

... the outer radius (100 m) of the high pressure annulus shows the effect of pressure drawdown on producing wells. Later surveys show pressure increases...

1994

Thermal Subsidence and Compaction in Sedimentary Basins: Application to Baltimore Canyon Trough

C. L. Angevine, D. L. Turcotte

AAPG Bulletin

... to transform the partial differential equation associated with subsidence into ordinary differential equations which are easier to solve. For basins older...

1981

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