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The AAPG/Datapages Combined Publications Database

Showing 10,000 Results. Searched 200,693 documents.

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Borehole Geophysics and Geology of Test and Monitor Wells in Eastern Nevada

Douglas C. Muller, Harvey Eastman, Todd Gurnee, Jason Mace

Utah Geological Association

...Borehole Geophysics and Geology of Test and Monitor Wells in Eastern Nevada Douglas C. Muller, Harvey Eastman, Todd Gurnee, Jason Mace 2009 345 360...

2009

Integrating Borehole Imaging and Full Waveform Dipole Sonic Data to Estimate Fracture Porosity in Tight Formations: A Workflow for Accurate Characterization of Natural Fractures; #42582 (2023)

Doina Irofti, Ghoulem Ifrene, Fethi Ali Cheddad, Safouane Djemai

Search and Discovery.com

...Integrating Borehole Imaging and Full Waveform Dipole Sonic Data to Estimate Fracture Porosity in Tight Formations: A Workflow for Accurate...

2023

A quantitatively determining gas saturation method by pulsed neutron logging technique in complex cased borehole

Guiping Xiao, Feng Zhang, Jilin Fan, Fangwei Tang, Wei Zheng Shang

International Meeting for Applied Geoscience and Energy (IMAGE)

... determining gas saturation method in complex cased borehole Field example and results The three-detector pulsed neutron logging tool was deployed...

2022

Integrated Petrophysical Formation Evaluation Using Capture Spectroscopy and NMR on an Exploration Well, South Sumatra

ZhanGuo Shi, Mario Petricola, PingZai Wang

Indonesian Petroleum Association

... on the prompt emission of characteristic gamma rays when neutrons emitted from a source in the tool are scattered or captured by formation nuclei after...

2005

A Re-Look at Borehole Images: What Are We Missing?, #42380 (2019).

Jon Schwalbach, Tom Hauge, John Harris, Eric White,

Search and Discovery.com

... Solutions LLC, Ventura, CA, United States 2 Abstract Borehole Image (BHI) logs have been in the geoscientist’s tool kit for over 30 years. But despite...

2019

Drill Stem Testing: Part 3. Weelsite Methods

Ingrid Borah

AAPG Special Volumes

... good packer seats because the packer has trouble seating or gripping the side of the borehole. This results in poor pressure seals, or in extreme cases...

1992

Effective Use of High Density VSP Measurements to Predict Pore Pressure and Estimate Mud Weight Ahead of Drilling in the Mahakam Delta, Indonesia

Mohammed Badri, Stephane Gazet, Gregoire de Tonnac

Indonesian Petroleum Association

... problems with borehole stability especially in areas subjected to severe tectonic stresses and presents significant drilling safety threats. The main...

2005

Synthetic Array Curves from Dual Induction Logs, #40889 (2012)

Guoyu Hu, Ingo Geldmacher

Search and Discovery.com

... ([email protected]) Abstract The traditional dual induction tool makes two apparent resistivity measurements at two different depths...

2012

Central Asia: Cutting Edge Technology in Frontier Exploration

M. Jameson, D. Gould, G. Wall, R. Johnson Sabine

GEO ExPro Magazine

... exploration and maximize production. Here we present three case studies of the application of new seismic, magnetic and gravity and drilling technologies...

2012

Visualization Technology for the Oil and Gas Industry: Today and Tomorrow

Roger M. Slatt , M. Ray Thomasson , Philip R. Romig Jr. , Eric S. Pasternack , Albert Boulanger , Roger N. Anderson , H. Roice Nelson Jr.

AAPG Bulletin

... into a model, petrophysical properties, pore geometries, borehole images, permeability, fluids, gravity, magnetics, radar imagery, and more could be built...

1996

Middle Atokan sediment gravity flows in the Red Oak field, Arkoma Basin, Oklahoma: A sedimentary analysis using electrical borehole images and wireline logs

Chunming Xu, Thomas P. Cronin, Thalbert E. McGinness, Brad Steer

AAPG Bulletin

...Middle Atokan sediment gravity flows in the Red Oak field, Arkoma Basin, Oklahoma: A sedimentary analysis using electrical borehole images...

2009

Open Hole Sidetracks Performed in Lateral Sections in Unconventional Wells

Ines Leon Lara, Maria Angelica Valero, Robert Chirinos, Jose Viramonte, Agustin Jose Somaruga, Celeste Palladino, Lucas Maximiliano Rivera

Unconventional Resources Technology Conference (URTEC)

.... However, setting a balanced cement plug in a horizontal wellbore has proven to be ineffective because of gravity on fluids, and setting a whipstock...

2023

An Effective Method to Improve Borehole Tortuosity and Tripping Out Speed in Interbedded Lithology Using Dual Cutting Eccentric Reamer in Swamp Drilling Operation

Bintang Kusuma Yuda, Aditia Hermawan, Rangga Saputra, Angga Dwikara, Triadi Herwasto Aribowo

Indonesian Petroleum Association

...An Effective Method to Improve Borehole Tortuosity and Tripping Out Speed in Interbedded Lithology Using Dual Cutting Eccentric Reamer in Swamp...

2022

Core Point selection in a Gas Reservoir Using Resistivity at the Bit and Near-Bit Gamma Ray LWD Measurements: a Case Study

Adrian Manescu

Indonesian Petroleum Association

...-whiledrilling (LWD) resistivity at the bit and near-bit gamma ray to perform pre-modeling for the best tool configuration to determine a core point near...

2015

An enhanced method for gas evaluation by pulsed neutron logging technology in tight reservoirs

Bing Xie, Jilin Fan, Feng Zhang

International Meeting for Applied Geoscience and Energy (IMAGE)

... gamma-ray based on the three-detector pulsed neutron logging tool. This method utilizes the difference of 𝑅 𝑖𝑐 of near and long detectors (𝐷13...

2022

Old Electrical Log Interpretation [Pre-1958], Chapter 6: The Microlog

Hilchie, D.W.

AAPG Special Volumes

... in soft rocks where the invasion is shallow.MICROLOG MUD LOGUsually, when the Microlog was run on the way into the borehole, the tool was collapsed...

1979

The Gravity Method: Part 7. Geophysical Methods

T. R. LaFehr

AAPG Special Volumes

...The Gravity Method: Part 7. Geophysical Methods T. R. LaFehr 1992 411 412 ME 10: Development Geology Reference Manual The purpose of gravity...

1992

The East Beverly Hills, South Salt Lake and San Vicente Fields - Examples of Urban Oil Development, Los Angeles, California

John B. Jacobson, Robert G. Lindblom

Pacific Section of AAPG

... depths. Under the previous plan, shallow core holes had a maximum depth of 1,500 feet and a limited borehole diameter. The new amendment restricted...

1987

Advanced Particle Shape Analysis in Conglomerate Reservoir From Borehole Resistivity Image, #42172 (2018).

Shiduo Yang, Weidong Huang, Chaofeng Chen, Isabelle Le Nir, Junyi Yuan, Shenzhuan Li, Heike Delius, Krishna Pokhriya

Search and Discovery.com

...Advanced Particle Shape Analysis in Conglomerate Reservoir From Borehole Resistivity Image, #42172 (2018). Shiduo Yang, Weidong Huang, Chaofeng Chen...

2018

Refining Hydraulic Fracture Design in Tight Gas Reservoirs Using a New Generation of Slim Dipole Tools

Gabriel Gallardo Giozza, Jose R. Zambrano, Edgar Velez, Federico Sorenson, Lucia Lamberghini

Unconventional Resources Technology Conference (URTEC)

... enough to prevent interference between the tool flexural wave and the borehole flexural wave. Due to the wide-band dipole sources and the optimized tool...

2017

Old Electrical Log Interpretation [Pre-1958], Chapter 3: The Normal Curve

Hilchie, D.W.

AAPG Special Volumes

.... The material close to the sonde has more influence than that far away. Figure 3-2 shows a schematic of the voltage drop versus distance from the tool...

1979

Application of Borehole Image-Based Porosity Analysis in Carbonate Reservoirs to Assist in Permeability Calculation and Its Integration With Resistivity Inversion to Distinguish Productive Vuggy Zones and Tight Zones

Elvara Priyanka, Didit Kusuma, Budi Abrar, Nabilah Adani, Dian Permanasari

Indonesian Petroleum Association

.... METHODOLOGY Borehole image data used in this study were acquired using a commercial logging-while-drilling (LWD) high-resolution laterolog resistivity tool...

2022

Downhole Gravity Gradiometry: A New Technique for Prospect and Reservoir Modeling?, #40545 (2010)

Markus H. Krieger, Peter L. Smilde, Oliver K. Geisler, Stefan Hossfeld

Search and Discovery.com

... monitoring applications with borehole gravity gradients, and why the expected results are feasible up to distances of 10s to 100s of meters. The second...

2010

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