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The AAPG/Datapages Combined Publications Database
Showing 2,225 Results. Searched 195,689 documents.
From Drilling Hazard to Economical Reserves: the Evolution of Formation Evaluation in a Shallow Gas Reservoir
Anang Karana, Andy Kristianto, Gilang Ariestya, Fabrice Cochet
Indonesian Petroleum Association
... the methodology, several blind tests have been performed on the most recent Tunu wells having a full logging suite in the shallow zone. In addition, comparison...
2014
Status of the Theory and Practice of Working Oil Fields
S. T. Ovnatanov, K. A. Karapetov
Petroleum Geology: A Digest of Russian Literature
... almost a third of the oil remains behind in lenses, blind-alley, and stagnant zones. If we go by the VNII curve, the losses with a thin net would...
1965
Recent advances in nodal land seismic acquisition systems
Tim Dean, Denis Sweeney
Petroleum Exploration Society of Australia (PESA)
... system to transmit data. The first ‘blind’ (i.e. no real-time data or QC status) system was the Geospace GSR launched in 2007. This approach was enabled...
2019
Mud Cap Drilling for Combating Total Loss Circulation in a Heterogeneous Clay and Limestone Formation of XX Well, Offshore North West Java
Taufan Arhammar, Reza Rahman, Mukhlis Taufik, Aris Kurniawan
Indonesian Petroleum Association
... to high inclination and dogleg. Because of that, the section had around 200 feet MD of claystone (around 25 feet TVD) above the lost zone...
2016
Comparing Cable and Cableless 2D Seismic Data Acquisition and Processing in South Sumatera: Operation and Data Quality
Salwan Suheri, Gerry R. Hutabarat
Indonesian Petroleum Association
.... For the data quality, cableless system has disadvantages since its shooting system can be categorized as blind shooting, it cannot controls the noise...
2016
Dealing the Production Crisis by Emergent Additional Techniques for Predicting Highly High Hydrocarbon Zones in Mature Field, Sanga Sanga area, Kutei Basin, Indonesia
Ridha S. Riadi, Robhy C. Permana, Yoseph R. Apranda, Gunna Satria H. Kusumah, Fachmy M. Irhamsyah
Indonesian Petroleum Association
... zone that cannot be captured based on normal density – neutron logs, and also the high gamma of hydrocarbon reservoir zone. The second work flow is re...
2019
Significant Error Reduction in Machine-Learning Decline Curve Analysis for Unconventional Reservoirs
Boxiao Li, Travis Billiter, Timothy Tokar
Unconventional Resources Technology Conference (URTEC)
... learning, and blind-testing. The Dynamic Production Rescaling (DPR) algorithm, which strongly improves the accuracy of ML-DCA, is introduced and explained...
2020
Virtual Rate Estimation Using Machine Learning for ESP Problems Identification
Ramdhan A. Wibawa, Gunawan, Muhammad A. Gibran, Monas O. Purba, Chairul Ichsan
Indonesian Petroleum Association
...) on the blind test is 0.98, and the Mean Absolute Percentage Error (MAPE) is 10%. The response time, which is a required time to replace the pump since it starts...
2022
Field Production Optimization in Constrained Water Temperature at Surface Facility Using Machine Learning and Genetic Algorithm
Ramdhan A. Wibawa, Hans G. Rimbualam, Chairul Ichsan
Indonesian Petroleum Association
... station. The data trend is shown in Figure-4. For the model evaluation, the data from the last 180 days was kept for the blind test. The model selection...
2022
Advanced Sidetrack & Cementing: Dual Casing Exit & Remedial Reverse Cementing on PHKT Offshore
Jane Honey Susanta, Nuhagus Kamil Chakim, Manogar Sinaga, Ramadhana Aristya
Indonesian Petroleum Association
... Cementing Job With Closed Blind Ram on BOP, pumped 30 bbls of 10.1 ppg WBM hivis pill as suspended pill while always keeping 200-250 psi back pressure...
2023
Leveraging Stochastic Inversion to Increase Understanding of Drilling and Completion Hazards in the Midland Basin
Dennis Ellison, Zahary Vera, Carla Diaz
Unconventional Resources Technology Conference (URTEC)
... correlation to the blind wells can be selected as the high-resolution subsurface model and uses to represent the reservoir. To validate the results...
2022
How Much Better Could We Have Done? Using a Time Machine Method to Quantify the Impact of Incremental Geologic data on Machine Learning Forecast Accuracy
Jason Reed, Connor Macalla
Unconventional Resources Technology Conference (URTEC)
... is prohibited. Abstract Blind-testing using a “time machine” (i.e., backtesting) approach demonstrates that including more subsurface features as machine...
2022
System and Method for Automated Detection of Fracture Dependant Interactions
Edgar Dias, Larry Bowden
Unconventional Resources Technology Conference (URTEC)
... is shown in Figure 4. The validated FDI event data set is augmented with well data information, reservoir zone properties and frac operations parameters...
2023
Geochemical Allocation of Commingled Oil Production and/or Commingled Gas Production from 2-6 Pay Zones, #90110 (2010)
Mark A. McCaffrey, David K. Baskin, Brooks A. Patterson, Jeremy E. Dahl, Kate S. Weissenburger
Search and Discovery.com
... to a commingled production stream. In brief, if two zones were being commingled (“Zone A” and “Zone B”), then, in those publications, the respective...
2010
Frequency-Domain Waveform Tomography in the Foothills: Velocity Model Estimation with Synthetic Long-Offset Data
Search and Discovery.com
... synthetic, blind tests (Brenders and Pratt, 2007), and to real, long-offset data in an exploration setting (Operto et al., 2004). Pratt and Stork (2006...
2013
Abstract: Mapping Lithological Heterogeneity in Athabasca Oil Sand Reservoirs Using Surface Seismic Data: Case History; #90171 (2013)
Yong Xu and Satinder Chopra
Search and Discovery.com
..., the derived results have been found to be encouraging as they calibrate well with the available log curves and a blind well test confirmed the accuracy...
2013
Abstract: Using-MultiFocusing 3D Diffraction Imaging to Predict Fracture Corridors/swarms in the Bazhenov Formation; #90187 (2014)
Marianne Rauch-Davies, Alex Berkovitch, Danil Pelman, and Kostya Deev
Search and Discovery.com
..., and pressure and production information. For the validation of the results, information of some additional wells was kept back as a blind test...
2014
Abstracts: Revisiting Homomorphic Wavelet Estimation and Phase Unwrapping; #90173 (2015)
Roberto H. Herrera and Mirko van der Baan
Search and Discovery.com
... by the reflectivity function r(t) and an unknown impulse response, denoted as the source wavelet w(t) , so we are addressing a blind deconvolution problem...
2015
Airborne Measurement of Transient Pulses Locates Hydrocarbon Reservoirs, by Leonard A. LeSchack and John R. Jackson, #40204 (2006).
Search and Discovery.com
2006
Influence of a Single Fracture and Its Aperture on Gas Production from a Tight Reservoir; #40732 (2011)
Abdelaziz Khlaifat, Hani Qutob, and Hamid Arastoopour
Search and Discovery.com
..., a higher gas flow rate was obtained. In other words, by making an aperture of 0.5 mm, we have overcome the effect of blind capillaries in the sample. Gas...
2011
Integrated Seismic Characterization and Reservoir Modeling of Neocomian Fluvial System for Water Injection: Tengiz Oil Field, Republic of Kazakhstan; #20163 (2012)
Elrad Iskakov, Steve Jenkins, Zhanat Kabdesheva, and Henry W. Posamentier
Search and Discovery.com
..., a blind cross- validation was carried out on alternative models. Blind cross-validation was also a useful tool to optimize parameters for property...
2012
Structural Development, Styles and Hydrocarbon Potential of the Karachi Arc; #50782 (2013)
Muhammad Imran and Khan Arshad
Search and Discovery.com
.... • Thrust faults are blind in area. Bela Fault • Proposed lateral ramps in north & south of the arc. Pab Fault • Central & northern part of the arc...
2013
Impact of Broadband Seismic on Quantitative Interpretation Workflows; #41450 (2014)
Eivind Dhelie, Cyrille Reiser, Tim Bird, Euan Anderson
Search and Discovery.com
... agreement between the acoustic impedance at a blind well and the “absolute” acoustic impedance derived by using seismic information only (broadband...
2014
Two Data Reduction Schemes: A Shallow Oil Field Example; #42347 (2019)
Christopher P. Ross, David M. Cole
Search and Discovery.com
... as evolved free gas during separation at the surface. Both neural networks attempt to classify the three predominant geologies or facies within the zone...
2019
Anomalous Uplift at Pitas Point and the 2019 Ventura River Earthquake Swarm: Whose Fault is it Anyway?, #30663 (2020).
Craig Nicholson, Christopher C. Sorlien, Marc J. Kamerling, Thomas E. Hopps, Egill Hauksson,
Search and Discovery.com
... geometry, an implied Holocene slip rate for the blind Pitas Point-Ventura fault that is inconsistent with observations, and the marked lack of seafloor...
2020