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The AAPG/Datapages Combined Publications Database
Showing 1,858 Results. Searched 200,619 documents.
Poisson binomial-based random undersampling scheme for near-surface compressive sensing
Sayan Mukherjee, Yunyue Elita
International Meeting for Applied Geoscience and Energy (IMAGE)
... for an error-free recovery of the signal. But often, obstacles or physically inaccessible areas (e.g., buildings, rivers, highways), high sensor costs make...
2022
Velocity estimation via model order reduction
Alexander V. Mamonov, Liliana Borcea, Josselin Garnier, Jrn Zimmerling
International Meeting for Applied Geoscience and Energy (IMAGE)
... be obtained from the measurements M (r,s) (t), assuming c(x) is known in the vicinity of sensor center points xs = 1, . . . , m. INTRODUCTION We consider...
2022
Identifying Frac Growth in Multiple Horizons using Integrated Microseismic and Induced Seismic Monitoring Approaches
Ted Urbancic, Andy Cochrane, Sheri Bowman
Unconventional Resources Technology Conference (URTEC)
... to monitor (hybrid sensor network) the full bandwidth of activity that can occur during fracture stimulation programs thereby providing a more complete...
2014
Sense, Insight, Action Woodsides Intelligent Asset Journey
Leon Burgin, Lauchlan Wallace
Australian Petroleum Production & Exploration Association (APPEA) Journal
... information, sensor data, weather data, and historical performance data, for real-time monitoring of the asset. The platform provides a single pane...
2023
Robots on the Seabed
Iain Brown
GEO ExPro Magazine
... companies to develop a bespoke seismic sensor to fit in the company’s ‘flying’ nodes and limited sea trials have been conducted off the UK’s south coast...
2021
A new system for efficiently acquiring vertical seismic profile surveys
Tim Dean, Nghia Nguyen, Brenton Armitage, Huw Rossiter
Petroleum Exploration Society of Australia (PESA)
.... As the seismic energy passes through the sub-surface it arrives at the sensor positions at different times (Figure 1). The time taken to arrive at each sonde...
2018
Is There Value in Reprocessing Legacy Marine Streamer Seismic for Improved Resolution? A Recent Example from Indonesia
Dmitri Skorinski, Ted Manning
Indonesian Petroleum Association
... Barat Province, Indonesia. The cable was single sensor, towed flat, and did not have a deep tow to improve the signal-to-noise ratio. To maximize image...
2014
Subsurface seismic imaging using drill bit noise
Mehdi Asgharzadeh, Ashley Grant, Andrej Bona, Milovan Urosevic
Petroleum Exploration Society of Australia (PESA)
... in surface seismic methods. Drill bit signal is commonly recorded by an accelerometer sensor that is mounted on the drill stem or the rig swivel...
2019
Petrophysical Big Data - case study from the Stavely Project, western Victoria
Phil Skladzien
Petroleum Exploration Society of Australia (PESA)
... development of multi-sensor petrophysical scanning technology has enabled the efficient and systematic acquisition of multiple petrophysical datasets...
2019
Simultaneous 3D 4C - OBC & VSP Walkaway Survey in the Attaka Field, East Kalimantan, Indonesia
Bill Borland, Phil Johnston, Mike Reblin, Suta Vijaya, Omar Kulbrandstad, Muhammad Idrees, Scott Leaney, Jan van de Mortel
Indonesian Petroleum Association
... a PYZX-cable, P stands for pressure sensor (hydrophone) and X, Y, and Z stand for velocity sensors (orthogonal gimballed geophone cluster). The cable...
2000
Plunger-Enhanced Chamber Lift (PECL) is the Best Lift Method for Continuous Dewatering of Tight CBM Reservoir with Very Low Water Production and Bottom Hole Pressure
Christian Bimo Ady, R. Aburizal Valdi
Indonesian Petroleum Association
... falls to the bottom of the tubing string and the cycle is repeated. The cycle will start once again based on the reading of bottom hole pressure sensor...
2016
Segmenting hyperspectral images of methane plumes with a large machine learning model
Yuan Zi, Lei Fan, Xuqing Wu, Jiefu Chen, Zhu Han
International Meeting for Applied Geoscience and Energy (IMAGE)
... vision segmentation models capable of segmenting various objects, providing a sensor-agnostic methane segmentation solution Kirillov et al. (2023). we...
2024
The Comparison between Empirical and Data-driven Computation in Predicting CO and NOx Emissions from Gas-Turbine-Based Power Plant
Tristantyo Yoga Wicaksono, Mordekhai, Nadiyatur Rahmatikal Wasi'ah
Indonesian Petroleum Association
... variable linear regression is performed by looking at the RMSE result to know if it is possible to use one sensor only. Gradient Boosting Gradient boosting...
2021
Real-Time Friction Reduction Efficacy Monitoring with Root Cause Analysis
Scott Rutherford, Juan Hurtado, Michael Mayer
Unconventional Resources Technology Conference (URTEC)
... by the analytical sensor suite and confirmed by an increase in surface pressure and hydraulic horsepower utilized throughout the fracturing job. Utilizing this method...
2020
Unconventional Reservoir Flow Assessment Using Spectral Acoustics and Numerical Temperature Modelling
Maxim Volkov, Vener Nagimov, Samuel Avilez, Dmitriy Lazutkin, Mikhail Khachaturyan, Artem Prodan
Unconventional Resources Technology Conference (URTEC)
... profile, the outputs provide the actual reservoir flow performance at 10-15 ft distance from the sensor. The example below demonstrates...
2022
Wave Evolution in Cohesive Sedimentary Environments: Open Problems
A. Sheremet, J. M. Kaihatu, G. W. Stone, X. Zhang
GCAGS Transactions
..., with deep vertical penetration), dominates the methodology. Wave attenuation was typically studied by comparing wave records from two sensor...
2003
Implementation of an Artificial Lift System Using Non-Conventional Progressive Cavity Pumps in Shallow and Low Production Wells in Block 2 Gustavo Galindo Velasco, Santa Elena, Ecuador
César Jara, Christian Sánchez, Santiago Tinta, Lourdes Garcia, Andrea Sánchez, Juan Freire, Gabriela Chirinos, Rafael Salguero
Unconventional Resources Technology Conference (URTEC)
.... Powerpack - AC to DC power supply. Pressure sensor to control the flowline pressure. PS Communicator for remote communication. Liquid level sensor...
2024
Slabbing Borehole Images: A True 2D Visualization of Wellbore Geology
Anish Kumar, Josselin Kherroubi, Florent Bringer, George Richard Kear, Robert Laronga, Juan Herrera
GCAGS Transactions
... of visualization of the acquired data. In the early days of borehole geology data acquisition, there was but a single sensor on a pad per arm of borehole geology...
2018
Abstract: Velocity Dispersion in Field Seismic Data: Impact, Detection and Application; #90211 (2015)
Langqiu Sun
Search and Discovery.com
... was an 8-180Hz linear sweep of 14s long, offset 137m, sensor depth 1025m. The received trace was stacked, containing a single event. The travel time curve...
2015
Abstract: Interferometric Assessment of Clamping Quality of Borehole Geophones; #90224 (2015)
Yoones Vaezi and Mirko van der Baan
Search and Discovery.com
... composed of 12 3C receivers (Figures 2c and d). (a) (b) Treatment Well Observation Well Perforation shots Sensor Array (c) (d) Plan view Depth...
2015
Abstract: Unravelling the Complex Subsurface Structures of Hydrocarbon Trap by Means of 3D Multi-Component Seismic Data; #91209 (2025)
Han N. Tran, Heri Tanjung, Abdullah Al-Fawwaz
Search and Discovery.com
... of the same subsurface subject. Multicomponent sensor packages measure motion in three orthogonal vector directions (Figure 4). The sensors used...
2025
Fracture Imaging Pilot Designed to Compare Various Microseismic Monitoring Techniques
Didier Drapeau, Francis Cerda, Laszlo Maurel, Pablo Ferguson, Raul Sanchez, Christophe Maisons, Emmanuel Auger, Regis Agut, Philippe Matheron
Search and Discovery.com
... and costs of acquisition and processing Three alternate configurations tested: Wire line sensor antenna in the treated well (without proppant...
2009
Operational Considerations for Logging While Drilling Fluid Analysis Sampling and Testing in a Gas Reservoir in Asia Pacific; #41319 (2014)
Francisco Galvan, Ansgar Cartellieri, and Pei-Chea Tran
Search and Discovery.com
..., a gas with high methane content and formation water with a salinity above 80 g/L. An overview of the different fluids and the estimated sensor...
2014
Downhole Geochemical Analysis of Gas Content and Critical Desorption Pressure for Carbonaceous Reservoirs; #41600 (2015)
John Pope, Daniel Buttry, Robert Lamarre, Bret Noecker, Steven MacDonald, Brian LaReau, Patrick Malone, Neil Van Lieu, Daniel Petroski, Matthew Accurso, David Harak, Richard Kutz, Stephen Luker, Raymond Martin
Search and Discovery.com
... method to determine critical desorption pressure and gas content. This method is facilitated by development of a Ramanspectroscopy based sensor...
2015
Evaluation of a Fractured Tight Reservoir in Real-Time: The Importance of Detecting Open Fractures while Drilling with Accurate Mud Flow Measurement; #41632(2015)
Samael Fontenla Alvarez, Gerardo Villacorta Cazuriaga, Oscar Chamon Mealla, Alberto Martocchia
Search and Discovery.com
... using a Flow Paddle sensor installed on the flow line. Both techniques are not suitable for fracture detection purpose because they lack the required...
2015