Sand Body Correlation in Deltaic Setting, East Ketaling Field, Sumatra Basin

K. Saito, S. Tono, Z. A. Kamili

Indonesian Petroleum Association

... Ketaling Field. The first step is well-to-well correlation using Principal Component (PC) logs and fault positions from the structural dip analysis...

Resistivity Modeling as a Formation Evaluation Tool - Application of Resistivity-Tool-Response Modeling for Formation Evaluation - Archie Series No. 2

Hezhu Yin

AAPG Special Volumes

... Model No Yes Update Parameters 1-D Forward 2-D Forward No Data Space: Field Logs RMS Field-Synthetic < Tolerance? Synthetic Log(s) Yes START...

Lithology-Driven Rock Calibration: “Laboratory” Modeling; J. B. Thomas; Search and Discovery Article #40012 (2001)

Search and Discovery.com

Synthetic seismic models from outcrop-derived reservoir-scale three-dimensional facies models: The Eocene Ainsa turbidite system (southern Pyrenees)

O. Falivene, P. Arbues, J. Ledo, B. Benjumea, J. A. Munoz, O. Fernandez, S. Martinez

AAPG Bulletin

...Synthetic seismic models from outcrop-derived reservoir-scale three-dimensional facies models: The Eocene Ainsa turbidite system (southern Pyrenees...

Interpolating High-Resolution Well Log Volume Using Seismic Dip Vectors and Control Grids

Yingwei Yu

Unconventional Resources Technology Conference (URTEC)

..., it employs the sparsely distributed well logs to interpolate a full 3D volume of well logs; for integration, it uses a combination of the information...

Basin-specific Optimization of an Automated Geosteering Algorithm Using Simulated Stratigraphy

Kenneth McCarthy, Andrew Pare, Levi Heintzelman, Marc Willerth, Alexander Mitkus, Tannor Ziehm, Timothy Gee, Paul Reynerson

Unconventional Resources Technology Conference (URTEC)

... representative type logs of a specific basin harnesses this information, and large sets of synthetic wells can be used to optimize automated geosteering...

Introducing stochasticity into CNN-based property estimation from angle-stack seismic

Haibin Di, Tao Zhao, Aria Abubakar

International Meeting for Applied Geoscience and Energy (IMAGE)

... of horizons preinterpreted over the target survey at a coarse grid. The prior models are sampled from the distribution of target property logs measured...

Multiscale characterization of unconventional Mississippian reservoirs using a Bayesian approach for seismic-based reservoir models

J. Javier Tellez, Hope Williams, Matthew J. Pranter

International Meeting for Applied Geoscience and Energy (IMAGE)

... functions (PDFs). The P-impedance well logs were calculated from density and synthetic compressional sonic logs (DTC), whereas Simpedance well log were...

Interaction between sea-level changes and depositional tectonics: Implications for hydrocarbon prospectivity in the western coastal swamp depobelt, Niger Delta Basin, Nigeria

Ovie B. Ogbe, Ifeanacho P. Orajaka, Jerry Osokpor, Tuviere Omeru, and Sunday E. Okunuwadje

AAPG Bulletin

... depobelt of the Niger Delta Basin, Nigeria, through integration of sequence stratigraphy and seismic imaging. The integration of well logs...

Seismic Expression of the Versippi Lodgepole Field, Stark County, North Dakota

Jeffrey C. Sprain

Rocky Mountain Association of Geologists

... Expression of the Versippi Lodgepole Field, Stark County, North Dakota Blocked Sonic Curve TOP BAKKEN BASE BAKKEN Figure 6. Exploded synthetic seismogram...

Integration of active and passive surface seismic for understanding the variations observed during a stimulation campaign.

Paolo Primiero, Gorka Garcia Leiceaga, Joël Le Calvez

Unconventional Resources Technology Conference (URTEC)

... and amplitude. This step enables the calibration of the model and the computation of receiver statics. An initial velocity model created from sonic...

3D Finite-Difference Acoustic Modeling to Address Advance Seismic Imaging Challenges in Bintuni Bay, Irian Jaya Barat: Part I of II

Yayat Supriatna, Angke Nuraeni, Supriyono, Greg J. Schurter, Carl J Regone, Nurul Kabir

Indonesian Petroleum Association

..., and produced a range of synthetic seismic volumes in which the quality of the reservoir and subsurface images varied considerably. The synthetic...

Got noisy impedance? Try this

Jingfeng Zhang, Reetam Biswas, Dhananjay Kumar, Matt Walker, Pedro Paramo, Kevin Wolf, Anar Yusifov, Sophia Gerth, Jeffrey Winterbourne, Qiang Liu, Xingchao Liu, York Zheng, Ryan Warnick

International Meeting for Applied Geoscience and Energy (IMAGE)

...?? , ⃗⃗⃗ 𝑠 , and ρ logs to generate Zoeppritz 𝑉 𝑉 ⃗ synthetic data (referenced below as SVGD synthetic). The SVGD synthetic (green curve) overlaps w...

Facies-induced bias in machine learning-enhanced seismic lithology (inversion)

Hongliu Zeng, Bo Zhang, Mariana Olariu

International Meeting for Applied Geoscience and Energy (IMAGE)

... of wireline logs makes it possible to calculate volume of sand from the impedance volume. Most remarkably, ML process reduces tuning and wavelet effects...

First Implementation of Hybrid Fiber Optic Cable in Indonesia - Carbon Reduction through Leading-Edge Technology

Marsha Sakina, Dinda Larasati Rahmani, Fajar Tri Prasetia, Cikko Majesta, Francesco Miranda

Indonesian Petroleum Association

... between VSP and sonic velocity (left). The frequency spectrum of seismic (red) and VSP image (blue) (right). Figure 21 - Correlation of Synthetic...

Gas-Filled Jurassic Entrada Erg Sandstones at Flat Rock Field, Uintah County, Utah

John Dyer, Dan Donoho

Rocky Mountain Association of Geologists

... synthetic seismograms from Entrada wells in the Flat Rock Field area to identify key stratigraphic markers. Seismic amplitude and subsurface logs were...

Gas-Filled Jurassic Entrada Erg Sandstones at Flat Rock Field, Uintah County, Utah

John Dyer, Dan Donoho

Utah Geological Association

... inversion is critical to the successful pre-drill mapping of porosity within the Entrada. Sonic and density logs were combined with dipole-sonic...

Chapter 9: The Granite Point Field, Cook Inlet, Alaska

Matthew J. Frankforter, James C. Waugaman

AAPG Special Volumes

... injector well showing gamma ray and resistivity response with density and sonic logs. 1000 ft (304.8 m) Overlying the Jurassic in the MUC-I-1 well...

Improving Wellbore Placement Accuracy Using Stratigraphic Misfit Heatmaps

Timothy Gee, Stefan Maus, Alexander M. Mitkus, Kenneth McCarthy, David M. Velozzi, Rocky Mottahedeh

Unconventional Resources Technology Conference (URTEC)

... logs. The left is an idealized reference gamma log from an offset well, in the middle is the idealized gamma log measured on the subject well, while...

BASIN ANALYSIS AND EXPLORATION METHODOLOGIES FOR THE SOUTH-CENTRAL MID-CONTINENT REGION

L. E. SAFLEY, T. K. REEVES, M. SPAKIEWICZ, G. GUO, L. VOLK, S. BANERJEE, J.. JORDAN, W. JOHNSON, J. FITE, S. GEORGE

Williston Basin Symposium

... seismograms generated from sonic and density logs. Several horizons, representing either producing formations...

Reservoir Characteristics of Donggi Field, Central Sulawesi, Using Inversion and AVO Analysis Methods

Dede Suherman, M. Aris Isnandar, Syaiful Damuar, Artini Sukotjo, Suprapto Soemardan

Indonesian Petroleum Association

... through the use of a well-seismic tie. Well log data (such as sonic and density logs combined with VSP survey and check-shot) is utilized to create...

Application of Anomaly Impedance in an Integrated Geological Modeling for a Brownfield

Said Sabbeq, Tutuka Ariadji, Sonny Winardhie, John Hisar Simamora

Indonesian Petroleum Association

... inversion process comes from one vertical well with sufficient logs (gamma ray, density, and sonic) where the log’s lengths encompass the entire target...

The Southern Terminus of the Nemaha Tectonic Zone, Garvin County, Oklahoma

John P. Friess

Oklahoma City Geological Society

... with sonic logs used for correlation. Line location is shown as line 'c' on Fig. 10. Seismic data provided courtesy of SEISCO, Inc. The Springer...

Sequence Stratigraphy of the Post-Jurassic in the Algoa and Gamtoos Basins: Implications for Hydrocarbon Potential in the Eastern Cape, South Africa; #11200 (2019)

Marvel M. H. Makhubele, Emese Bordy

Search and Discovery.com

... correlation of 60% was achieved on the 3D seismic volume, without stretching and squeezing the synthetic (Fig. 6-8, Table 2). LNR TST TST TST TST...

Seismic Models and Interpretation of The Casper Arch Thrust: Application to Rocky Mountain Foreland Structure

Riley C. Skeen, R. Randy Ray

Rocky Mountain Association of Geologists

... detached from basement. Subthrust Basin Block Well Control Synthetic seismograms constructed from sonic logs of four deep wells were used to correlate...