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The AAPG/Datapages Combined Publications Database

Showing 85,818 Results. Searched 200,691 documents.

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Coalbed Methane Applications of Wireline Logs: Chapter 13

Patrick L. Scholes, Dave Johnston

AAPG Special Volumes

... with the resistivity logs discussed previously. The determination can be made because the water is normally conductive, and the hydrocarbons...

1993

Determination of Mineralization of Formation Waters According to Relative Anomalies of Potentials of Self Polarization for Cretaceous Sediments of the Central Part of the West Siberian Lowland

Yu. L. Brylkin, V. I. Romenko

Petroleum Geology: A Digest of Russian Literature

... is inadequate. It has been established, however, that for determination of the mineralization of formation water (Sp) of a stratum, this coefficient need...

1966

Causes of Resistivity Reversal in the Vaca Muerta Formation, Argentina

Alberto César Ortiz, Carolina Bernhardt, Federico González Tomassini, Stephen Cumella, Pablo Saldungaray, Laurent Mosse

Unconventional Resources Technology Conference (URTEC)

... properties that may help understand the resistivity behavior. Data from the dielectric and NMR show relatively constant water saturation at different maturity...

2018

Abstract: Preliminary interpretation of electrical resistivity tomography (ERT) surveys investigating seawater intrusion at Richibucto, eastern New Brunswick

E. B. Mott, N. Green, K. E. Butler, K. T. MacQuarrie

Atlantic Geology

... water being drawn up from depth by pumping; a process known as upconing.hbh Preliminary interpretation of electrical resistivity tomography (ERT...

2011

ABSTRACT: Geoelectrical Resistivity Delineation of Groundwater Contamination Risks Caused by Acid Mine Drainage: a Case History of Okpara Coal Mine, Enugu, Southeastern Nigeria; #90132 (2011)

Ahamefula U. Utom

Search and Discovery.com

...ABSTRACT: Geoelectrical Resistivity Delineation of Groundwater Contamination Risks Caused by Acid Mine Drainage: a Case History of Okpara Coal Mine...

2011

Prediction of Fracture Porosity from Well Log Data by Artificial Neural Network, Case Study: Carbonate Reservoir, DEPOKŽ Field

Okok Wijaya, Pebrian Tunggal P, Ahmat Dafit Hasim, Depta Mahardika, Sungkono, Bagus Jaya S

Indonesian Petroleum Association

... Fracture porosity improves the reservoir permeability and improves recovery of oil in place. Fracture porosity determination from log data is rarely...

2015

High resistivity reservoirs (causes and effects): Sahara Field, Murzuq Basin, Libya

Abubaker AlAnsari, Ahmed Salem, Abdul Hadi Abd Rahman, Nuri Fello

Geological Society of Malaysia (GSM)

... careful mapping process for average deep resistivity has been performed in all available wells (oil-leg and water-leg) by using the top reservoir map...

2018

Facies Analysis and Permeability Estimation in Late Cretaceous Giant Carbonate Reservoir using LWD Technology: A Case Study in Sabriyah Field, North Kuwait, #41842 (2016).

Ahmed Elsherif, Kais Gzara, Hossam Ibrahim, J. Krafft

Search and Discovery.com

... to measure resistivity (Laterolog type) to calculate water saturation. In addition, due to the fact that LWD tools measure while rotating, several resistivity...

2016

Abstract: Enhanced Characterization of Heavy Oil Bearing Unconsolidated Clastic Reservoir of Kuwait by Integrating Dielectric Dispersion and Diffusion-Based NMR; #90319 (2018)

Badruzzaman Khan, Afrah S. Al-Ajmi, Khaled Sassi, Sunil Kumar Singh, Lalitha Venkataramanan, Samhaji Devkar, Hanafi Mohammad Juzlam

Search and Discovery.com

... regardless of the formation water salinity and the rock electrical properties, taking advantage of its resistivity-independent saturation approach...

2018

Atkinson Field: Barrier Bar or Channel-Fill Sandstone? Evidence from Geologic Well-Log Analysis

Alvin L. Schultz, Gary F. Stewart

Bulletin of South Texas Geological Society

... - 4307 ft.) is above oil-water transition zone. Buckles numbers of zones A and B are approximately 0.05 and 0.09 respectively. Resistivity in ohm...

1991

Complementary Structural Analysis of Channelized Turbidites in the Offshore Niger Delta: Integration of 3D Seismic Data, Inversion of Extra-Deep Azimuthal Resistivity Data, Gamma and Density Borehole Images, #42352 (2019).

Chidi N. Ndokwu, Stephen A. Morris, Johanne Paludan, Victor Okowi, Olatunbosun Olagundoye, Nsikak Umoren, Arnaud Delpeint, Onyeka Ndefo, Adekunle Agbejule, Richmond U. Ideozu, Jones E. Acra,

Search and Discovery.com

... Azimuthal Resistivity Data, Gamma and Density Borehole Images, #42352 (2019). Chidi N. Ndokwu, Stephen A. Morris, Johanne Paludan, Victor Okowi...

2019

Abstract: Some Applications of the Combined Use of Core Analysis and Electric Log Data

T. Kennaird

Geological Society of Malaysia (GSM)

... or minimum productive resistivity. Rmp. The true formation resistivity (Rt) must not fall below the Rmp if one is to produce hydrocarbons water-free...

1987

Abstract: Enhanced Fluid Characterization for Improved Saturation & Connectivity; #91204 (2023)

Tariq Mattar, Abdulelah Bingaith, Sherif Ghadiry, Ramy Ahmed

Search and Discovery.com

... using optical spectroscopy measurements along with induction resistivity measurement to identify hydrocarbon compositions & water salinity more...

2023

Geologic Controls on Formation Water Salinity Distribution, Southeastern Greater Natural Buttes Field, Uinta Basin, Utah, #20272 (2014).

Tuba Evsan, Matthew J. Pranter, Marc Connolly

Search and Discovery.com

.... In order to build more reliable saturation models, it is significant to determine resistivity of formation water, which is one of the input parameters...

2014

Abstract: Measured Resistivity Values and Chemical Analyses of Produced Formation Waters from Oil and Gas Well Tests in Mississippi

Rick L. Ericksen

GCAGS Transactions

... 1992 Vol. 42 (1992), Published formation water resistivity values (Rws) and chemical analyses of oil-productive formations in Mississippi were last...

1992

Abstract: Identification of Low Resistivity Hydrocarbon Bearing Reservoirs in Lower & Middle Indus Basin Using Available Wireline Logs; #90151 (2012)

M. A. Shahid, Sadu ur Rahman, Shabbir Hussain Shah Syed, Muhammad Zea-ul-Haq, and Arshad Hussain Palekar

Search and Discovery.com

... conventional open hole logs were at their limits to distinguish oil, gas and water in sandstone reservoirs due to low resistivity. AAPG Search...

2012

A Porosity Based Pore Pressure Estimation in an Indonesian Carbonate Reservoir

Sunawar Kunaifi, Krishna Pratama Laya, Sarvagya Parashar, Luqman, Banu Andhika

Indonesian Petroleum Association

... porosity Pore pressure from Resistivity Derivation The determination of porosity in rock formations is essential for evaluating their suitability...

2024

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