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The AAPG/Datapages Combined Publications Database

Showing 85,821 Results. Searched 200,619 documents.

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Polarization Horn as Key in Identifying Resistivity Contrast at High Angle: An Observation from Six Successful Horizontal Wells, Natuna Sea Block B

Teguh Prasetyo, Bambang S. Murti, Sigit Suryonugroho

Indonesian Petroleum Association

... water effect is neglected. Water saturation is exponentially comparable to the deep resistivity reading. By inverting this equation, then by knowing...

2002

AAPG Memoir 76, Chapter 14: Method for Determining Regional Force-Balanced Loading and Unloading Pore-Pressure Regimes and Applying Them in Well Planning and Real-Time Drilling

Phil Holbrook

AAPG Special Volumes

... of Physical Chemistry, v. 21, no. 4, p. 793–829. Archie, G. E., 1941, The electrical resistivity log as an aid in determining some reservoir...

2001

Abstract: Log Characteristics of Diapiric Shales

J. A. Gilreath

GCAGS Transactions

... structures along the Texas and Louisiana Gulf Coast, characteristically exhibit low values of resistivity, density, and acoustic velocity. Thus, well...

1965

An Electrical Rock Physics Framework For CSEM Interpretation

Daniel Baltar, Neville Barker, Matthew Carr, Christopher Schmidt

GEO ExPro Magazine

... resistivity pay’: pay that would be evaluated as high water saturation from the measured resistivity but that can show high hydrocarbon productivity...

2016

Abstract: CSEM Response in a Gas Hydrate Stability Zone

Allan Filipov, Raghava Tharimela

Southeast Asia Petroleum Exploration Society (SEAPEX)

...) is a geophysical method for measuring the electrical resistivity of the subsurface, providing information that can be integrated with other subsurface data...

2019

Covered Bridge Field

Editors: Edward D. Dolly and James C. Mullarkey

Rocky Mountain Association of Geologists

... that this saturation is consistent with the well performance, and that the low resistivity is simply a function of the high water saturation (maybe a transition zone...

1996

NW Arklon Field

Editors: Edward D. Dolly and James C. Mullarkey

Rocky Mountain Association of Geologists

...NW Arklon Field Editors: Edward D. Dolly and James C. Mullarkey Producing Low Contrast, Low Resistivity Reservoirs Guidebook - 1996 BUSH #B-l NW...

1996

Whiskey Joe Field

Editors: Edward D. Dolly and James C. Mullarkey

Rocky Mountain Association of Geologists

.... The cause of log response low resistivity in the Midale interval is probably bound water in the microcrystalline matrix masking oil bearing higher...

1996

Effects of Diagenesis on Reservoir Properties and Log Response, Upper Jurassic Taylor Sandstone, Cotton Valley Group: ABSTRACT

Michael Trojan

AAPG Bulletin

... abnormally high calculated water-saturation values in the Taylor Sandstone. The effect pyrite has on formation resistivity can be clearly seen on Rt-^phgr...

1985

Abstract: Application of Geophysical and Geotechnical Methods to Determine the Geotechnical Characteristics of a Reclaimed Land; #90255 (2017)

Olusegun O. Adewoyin, Emmanuel O. Joshua, Marvel L. Akinyemi

Search and Discovery.com

... resistivity methods were used to characterise the subsurface of a site reclaimed from water bodies, in order to determine the depth to the most competent...

2017

Character of the Oil Saturation of the Reservoirs of the Middle Ob Oil-Gas Province

L. T. Panchenko, N. F. Beresnev

Petroleum Geology: A Digest of Russian Literature

... shows variation in specific resistivity of low-clay water-bearing reservoirs (asp = 0.8-1) from 5 ohm-m at the water-oil contact to 1.4-1.6 ohm-m...

1980

Application of the Impulse Neutron-Neutron Method in the Oil Industry of Tataria

F. F. Kildayeva

Petroleum Geology: A Digest of Russian Literature

... the position of the water-oil contact in the stratum is traced reliably at a depth of 1667.5 m. Figure 1. Determination of the position of the water-oil...

1964

Abstract: Reducing Reservoir Model Uncertainties with Real-time Fluid Contact Mapping Using Extra-Deep Azimuthal Resistivity - Case Study from a Mature Oilfield, Offshore China; #91204 (2023)

Xiaofei Gao, Sanjun Chen, Lei Yu, Hai Wang, Viet Nguyen, Da Hai Wang

Search and Discovery.com

... water, 3. Measured depth track, 4. Inversion quality QC – misfit, 5. Density quadrant image, 6. GR and ROP, 7. Multipropagation resistivity curves, 8...

2023

Geological Aspects of Horizontal Wells in Petani Field, Central Sumatra

F. X. Darmono

Indonesian Petroleum Association

..." development and also illustrates the present position of the oil-water contact. Determination of these oil -water contacts was based on the incorporation...

1994

AAPG Archie Series, No. 1, Chapter 13: Summary and Recommendations

Q. R. Passey, K. E. Dahlberg, K. B. Sullivan, H. Yin, R. A. Brackett, Y. H. Xiao, and A. G. Guzmán-Garcia

AAPG Special Volumes

... application of Archie or shaly sand models (e.g., Waxman-Smits, Dual-water) to thinly bedded intervals generally results in underestimation...

2006

Applications of the Electromagnetic Propagation Tool in Indonesia

B. R. Wood, P. Westaway

Indonesian Petroleum Association

... with an indication of lithology from the Lithodensity Tool (LDT), permits a direct estimation of the volume of water in the invaded zone without prior knowledge...

1982

Unreliable determination of in situ stress orientation by borehole breakouts in fractured tight reservoirs: A case study of the upper Eocene Hetaoyuan Formation in the Anpeng field, Nanxiang Basin, China

Lianbo Zeng, Xiaomei Tang, Jianwei Jiang, Yongmin Peng, Yongli Yang, and Wenya Lyu

AAPG Bulletin

...Unreliable determination of in situ stress orientation by borehole breakouts in fractured tight reservoirs: A case study of the upper Eocene...

2015

Hugoton Field

Editors: Edward D. Dolly and James C. Mullarkey

Rocky Mountain Association of Geologists

... are marked "RUN 2, WATER-BASED MUD". In the permeable zones that have a large gas-crossover, the deep resistivity curve now reads only about 35...

1996

Thermal maturity of the Barnett Shale determined from well-log analysis

Hank Zhao, Natalie B. Givens, Brad Curtis

AAPG Bulletin

.... 19211938.Dunlap, H. F., and R. R. Hawthorne, 1951, The calculation of water resistivity from chemical analyses: Journal of Petroleum Technology, v. 3...

2007

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