Recent Developments in Logging Techniques and Interpretation in Indonesia

Yves M. Pirard, William J. Prins, Carlos Cramez

Indonesian Petroleum Association

... of the flushed zone. This combination allows good determination of the true formation resistivity hence water saturation in cases where the Induction log...

Quick 3D Formation Model for Unconventional Carbonate Reservoirs by Resistivity Imaging While Drilling in Horizontal Wells; #41326 (2014)

Da-Li Wang, Zong-Gang Lv, Hai-Run Peng, and An-Fu Zhou

Search and Discovery.com

... in China. The true horizontal lengths were about 790 m and 840 m. The high-resolution resistivity images obtained while drilling revealed the geological...

Logging and Interpetation Technique in the Arkoma Basin

B. F. Irvin

Tulsa Geological Society

... are Induction-Electric, Formation Density and Caliper; here the Microlog may often help find the zones of effective liquid permeability. Determination...

Depth of Penetration of Geophysical Exploration Methods as Applied in Shallow Engineering Geological Investigations

Abdul Ghani Rafek

Geological Society of Malaysia (GSM)

... the surface, their specific resistivity as well as their individual layer thicknesses. It should be mentioned that the determination of the eletrode...

Evaluation of Water Saturation in a Low Resistivity Zone: Arang Zone 0, Bawal Field

Miftahul Firdaus, Rita Achdiat, Yana Hendrayana, Julianta Panjaitan

Indonesian Petroleum Association

... the relationship between the true resistivity (Rt), porosity (Phie), clay content (Vclay) and water saturation (Sw). This approach derived water saturations more...

Demonstrating Capability

Trond Gravem

GEO ExPro Magazine

... interpretation will help to enhance the determination of bed thickness as well as increase the accuracy of the true resistivity for that particular bed...

The Application of Seismic Inversion and Resistivity Inversion While Drilling in the Construction of Horizontal Well … A Case Study

Yoga Wismoyo, Adjie Setiawan, Fahdi Maula, Frank Fardhu

Indonesian Petroleum Association

... of the residual traces. The Resistivity Inversion The Resistivity inversion automates the distance to boundary and remote resistivity determination...

Geophysical characterization of a nonaqueous-phase liquidcontaminated site

Alberto Godio, Alessandro Arato, Stefano Stocco

Environmental Geosciences (DEG)

... of a specific array and measuring the potential drop on a different couple of electrodes. Apparent resistivity is measured and transformed to the true...

Groundwater Investigation Using Electrical Resistivity Imaging Technique at Sg. Udang, Melaka, Malaysia

Zeinab Asry, Abdul Rahim Samsudin, Wan Zuhairi Yaacob, Jasni Yaakub

Geological Society of Malaysia (GSM)

... of the RES2DINV essentially involves the reading of the field data, inversion of the data using least square inversion procedure to get the true resistivity...

Effect of Overburden and Reservoir Pressure on Electric Logging Formation Factor

I. Fatt

AAPG Bulletin

... (3) where Rt is true formation resistivity, Rw is formation water resistivity, S is fractional water saturation, and n is a constant (usually about...

Application of Resistivity Method for Archaeological Site Investigation at Sungai Mas, Kuala Muda, Kedah

Abdul Rahim Samsudin, Umar Hamzah

Geological Society of Malaysia (GSM)

...Application of Resistivity Method for Archaeological Site Investigation at Sungai Mas, Kuala Muda, Kedah Abdul Rahim Samsudin, Umar Hamzah Anllllal...

Abstract: Resistivity Modeling and Neural Network Synthetics ... Powerful New Exploration and Development Tools, by S. M. Goolsby and J. S. Arbogast; #90921 (1999).

Search and Discovery.com

Abstract: LWD Azimuthal Resistivity Logging in Unconventional Formations, by Paul Sinclair; #90207 (2014)

Search and Discovery.com

Abstract: Inversion of Vertical Electrical Sounding Data to Identify Hot Groundwater in Geothermal Prospect Area in Bumiaji Region, Malang, Indonesia; #90255 (2017)

Mariyanto, Has Priahadena

Search and Discovery.com

... that be a response model of the subsurface rock model parameters at each depth. The true resistivity of the subsurface model parameters is determined...

Quantitative Electric Log Interpretation of "D" and "J" Sands-Denver Basin

J. Grynberg

Rocky Mountain Association of Geologists

..., mud resistivity, electrode spacing, resistivity of the invaded zone, invasion diameter, and resistivity of the unoontaminated zone, known as the true...

Saturation Exponent at Various Wetting Conditions: Fractal Modeling of Thin-Sections

D. Abdassah, Y. Sumantri, P. Permadi, R. Sumantri

Indonesian Petroleum Association

...: or the true resistivity: or conditions at which Sw<100%, and taking Eqs.(5) into consideration, Eq.(1) is modified to: where primed parameters...

The Resistivity Logs

John H. Doveton

Special Publications of SEPM

... of true formation resistivity, assessment of degree of invasion, and the discrimination of thinner beds (Fig. 3). 9 Example of an Induction Electric...

Component Dip Nomogram

John Bemrose

Oklahoma City Geological Society

...Component Dip Nomogram John Bemrose 1958 188 188 The determination of the magnitude and direction of component dip from the magnitude and direction...

Field Testing of the Industrys First All-Muds At-Bit Resistivity Tool

Tsili Wang

Unconventional Resources Technology Conference (URTEC)

... responses to the conductive beds. As expected, the RPD has better resolution than the RAT. The RPD can read the true bed resistivity in a 1-ft or thicker...

Advanced Facies Characterization in Clastic Reservoirs from the Gulf of Mexico: Integration of Quantitative Borehole Image Texture and Laminated Deposition Analysis

Indrajit Basu, Anish Kumar, Elizabeth Ruiz

GCAGS Transactions

.... This is a step forward from thin layer detection and improved net pay determination in terms of ranking such heterolithic reservoirs by the degree of laminarity...

New Log Interpretation Techniques for the Gulf Coast

R. P. Burton

GCAGS Transactions

... is valuable when true formation resistivity and the resistivity of the formation water are in doubt. Although these two procedures permit only a qualitative...

New Resistivity LWD Techniques for Unconventional Oil and Gas Wells, #80424 (2014).

Paul Sinclair, Li Anzong, Aaron Otteman, Alisha Wennecamp, Song Zhoucheng, He Zhigang, Wang Degang

Search and Discovery.com

...New Resistivity LWD Techniques for Unconventional Oil and Gas Wells, #80424 (2014). Paul Sinclair, Li Anzong, Aaron Otteman, Alisha Wennecamp, Song...

Estimation of Formation Pressures from Log-Derived Shale Properties(*)

C. E. Hottman , R. K. Johnson

GCAGS Transactions

... be determined by standard pressure bomb measurements. The determination of the fluid pressure in shales, with their low permeability, has previously been...

Abstract: Time-Lapse Open-Hole Logging in a Heavy-Oil Thermal-Recovery Well, by T. O'Sullivan, J. Roig, and P. Richter; #90911 (2000)

Search and Discovery.com

The Use of Geoelectrical Imaging to Study Groundwater Pollution at Gemenceh Waste Disposal Site, Negeri Sembilan

Abdul Rahim Samsudin, C. A. Tan, Bashilah Baharudin, Mohd Tadza Abdul Rahman

Geological Society of Malaysia (GSM)

... pseudosection and resistivity true depth section ofresistivity Line Re. ; I',,,,,,,,,,,, Iteration 4 RMS error = 8.6% 0.0 8.0 Depth Waste disposal...