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Keywords: wellbore
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Proceedings Papers
Friction Factor Assessment for Plug and Perf Drill-Out in Marcellus Wells
Available to Purchase
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 17–19, 2024
Paper Number: URTEC-4044677-MS
... enhancement geologist well intervention friction factor friction factor assessment completion installation and operations factor relation directional drilling downhole intervention simulation marcellus basin wellbore conference drill-out operation urtec tortuosity plug geology complex...
Proceedings Papers
Assessing Mineral Scaling in Wellbores: Identifying Sources and Controlling Chemical Factors
Available to Purchase
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 17–19, 2024
Paper Number: URTEC-4044650-MS
... Abstract Precipitation of mineral scale in wellbores is a major concern in unconventional shale plays. Mineral scaling can negatively impact well performance, requiring costly well-intervention techniques for scale removal and production downtime. It is crucial to understand types of mineral...
Proceedings Papers
Horizontal Well Flow Profile Assessment: Advanced Thermal-Hydrodynamic Modeling with Fracture Flow Analysis
Available to Purchase
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 17–19, 2024
Paper Number: URTEC-4054832-MS
... an effective acquisition sequence. Subsequently, a 3D model of the wellbore and reservoir is assembled to evaluate the distribution of pressure, temperature, and fluid velocity across the annular space, formation matrix, and fractures. drilling operation geology fracture complex reservoir log...
Proceedings Papers
Repeat DAS and DTS Logging for Production and Cluster Efficiency Evaluation on a Gas Condensate Producer in the Montney Formation
Available to PurchasePeter Dawson, Erick Jimenez, Veronique Mahue, Justin Kitchen, Mani Mehrok, Rob Zinselmeyer, Ben Wygal, Todd Chuckry
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 17–19, 2024
Paper Number: URTEC-4054931-MS
... transient analysis with DTS thermal modelling were combined to provide the production allocations along the wellbore. Cluster efficiency and uniformity for individual stages were computed and assessed from the results. The production allocations along the wellbore show clear variability between individual...
Proceedings Papers
A Case Study on the Emergence of the Barnett Shale in the Midland Basin, Ector County, Texas
Available to Purchase
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 17–19, 2024
Paper Number: URTEC-4055274-MS
..., each from the same pad, spaced approximately half of a mile from each other and were simultaneously fracked. Both wells began flowing back in October of 2023. While the lateral lengths of each wellbore vary slightly from well to well, they are all essentially 2-mile laterals. sedimentary rock...
Proceedings Papers
Numerical Investigation of Fracture Driven Interaction Mitigation Strategies and Field Development Optimization
Available to PurchaseRuiting Wu, Xiaolong Liu, Lili Xu, Brent Kebert, Amit Singh, Le’Kendra B. Fusilier, Yuguang Chen, Jean-Philippe Junca-Laplace, Joe Dunn, A. J. Paine, Bradley Hulme, Peggy Rijken
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 17–19, 2024
Paper Number: URTEC-4055561-MS
... subdiscipline paper conference usa seg unconventional resource technology conference interaction unconventional resource technology conference texas wellbore modeling fdi spe hydraulic fracturing technology conference fracture geometry resource technology conference exhibition spe annual...
Proceedings Papers
Modeling the Unconventional Way: A Novel Midland Basin Case Study on How to Simulate Reservoir Models Without Altering Stimulated Fracture Geometries
Available to Purchase
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 13–15, 2023
Paper Number: URTEC-3852292-MS
... subdiscipline wellbore hydraulic fracture stimulation porosity coefficient interference permeability reservoir simulator grid fracture replicator fracture geometry resolution exponent URTeC: 3852292 Modeling the Unconventional Way: A Novel Midland Basin Case Study on How to Simulate Reservoir...
Proceedings Papers
Using Disposable Fiber to Monitor Simul-Frac Stimulation Fracture Growth
Available to PurchaseKim Owens, Hannah Chittenden, Michael Schult, Casey Cox, Kay Warner, Dane Byrd, Palmer Van Buskirk, Travis Payeur, Sean Machovoe
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 13–15, 2023
Paper Number: URTEC-3850500-MS
... disposable FO lines were pumped-down their respective monitoring wellbores where fiber measurements were recorded for over 23 days of simul-fracturing operations. Critical assumptions had to be considered and accounted for during the interpretation workflow to appropriately assign the origin of observed...
Proceedings Papers
Distributed Fiber Optic Strain Measurement During Preload: Analyzing Strain Responses for Effective Fracture Geometry Estimation in Hydraulic Fracture Test Site 1 Phase III
Available to Purchase
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 13–15, 2023
Paper Number: URTEC-3860889-MS
... fracture geometry by further analyzing the dataset. upstream oil & gas unconventional resource economics technology conference directional drilling fracture geometry drilling operation energy economics complex reservoir wellbore united states government completion installation...
Proceedings Papers
Analysis of Uniformity of Proppant Distribution Between Clusters Based on a Proppant-Wellbore Dynamics Model
Available to Purchase
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 13–15, 2023
Paper Number: URTEC-3854538-MS
.... As the average slurry velocity reduces from one cluster to another, this leads to proppant settling and higher particle concentration in the lower portion of the wellbore. Also, the slurry makes a sharp turn to enter a perforation and the higher proppant density causes some particles to miss the perforation...
Proceedings Papers
Optimizing Completion Design to Improve Near-Wellbore and Far-Field Cluster Efficiency: Leveraging Downhole Data and Calibrated Physics-Based Models
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Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 13–15, 2023
Paper Number: URTEC-3860762-MS
... Abstract Measurements such as in-well and cross-well fiber optics, perforation-imaging, and slant well coring have indicated that fracs from perforation clusters grow unevenly in the near wellbore and far-field. Sub-optimal cluster efficiency is caused by in-situ rock variations, poor cement...
Proceedings Papers
Mechanistic Understanding and Data-Driven Prediction of Liquid Loading in Long-Lateral Oil Wells in Unconventional Reservoirs
Available to PurchaseXiao Zhang, Amit Kumar, Tyler Nahhas, Willy Manfoumbi, Christopher Frazier, Gunta Chomchalerm, Yang Chen, Isara Tanwattana, Tamas Toth, Huafei Sun, Aaron Shinn, Peng Xu
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 13–15, 2023
Paper Number: URTEC-3860898-MS
... Abstract Liquid loading refers to undesirable accumulation of liquids (oil and water) in the wellbore. This typically occurs in late-life wells as the reservoir pressure declines. However, in unconventional reservoirs, liquid loading is also found to occur in fairly productive oil wells upon...
Proceedings Papers
Reexamining In-Situ Stress Interpretation Using Laboratory Hydraulic Fracturing Experiments
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Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 13–15, 2023
Paper Number: URTEC-3862544-MS
... under true-triaxial compression. The injection scheme consists of a hydraulic fracturing cycle followed by a few fracture propagation cycles and several injection/falloff (DFIT) cycles. The wellbore pressure and acoustic emission (AE) activities of each cycle were concurrently measured to monitor...
Proceedings Papers
Machine Learning Based Stereoscopic Triple Sweet Spot Evaluation Method for Shale Reservoirs
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Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 13–15, 2023
Paper Number: URTEC-3864421-MS
... evaluation method of shale reservoirs considering shale fracability-mobility-lithology is established. The weight of these physical parameters in sweet spot is determined by the entropy weight method. Kriging interpolation algorithm is applied to discretize the sweet spot distribution along the wellbore...
Proceedings Papers
Han (Jake) Li, Jichao Han, Jiasen Tan, Matt Jones, Yu Zhao, Soodabeh Esmaili, Fadila Bessa, Vinay Sahni, Sriram Pudugramam, Shunhua Liu, Qian Li, James Kessler
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 13–15, 2023
Paper Number: URTEC-3864710-MS
... was history matched with constraints of measured far-field pressure data from the DFIT in each wellbore. (Details are presented in Part 2 of the study.) A rigorous fracture conductivity calculation workflow was developed and applied to reservoir simulation. This conductivity workflow uses simulated proppant...
Proceedings Papers
Evaluating the Hydraulic Fracture Through Acoustic Reflection Imaging and Production Logging for Water Diagnostic Beyond Wellbore: A Case Study from Chang 8 Tight Sand in the Ordos Basin, China
Available to PurchaseGuangsheng Liu, Dajian Li, Gang Zheng, Hongzheng Zhu, Wenhao Cui, Yanyan Chen, Hongzhi Guo, Zheyuan Huang, Dongdong Cheng, Zhaoya Fan, Xiang Li
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 13–15, 2023
Paper Number: URTEC-3864145-MS
... of hydraulic fractures in a horizontal well is more complicated than for natural fractures, however the following items can be evaluated: perforation effectiveness, near wellbore connectivity and far field fracture growth. The production logging can provide downhole flow profile in a quantitative way and yield...
Proceedings Papers
Understanding the Advantages and Disadvantages of Unconventional Well Stacking and Interference
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Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 13–15, 2023
Paper Number: URTEC-3866237-MS
... hypothesis modeling & simulation wellbore geologist united states government flow in porous media srv interference degradation enhancement unconventional reservoir recovery skewness overlap assumption unconventional resource technology conference wellbore trajectory unconventional well...
Proceedings Papers
Eagle Ford Parent Well Frac Hit (Frac Driven Interaction) Impact Characterization, Prediction, and Mitigation
Available to PurchaseYongshe Liu, Lucy Luo, Susan Naiser, Glennis Sylvester, Marina Ramirez Medina, Junjing Zhang, Dong Song, Grant Evans, Preston Howard, Duncan Thom, Bo Hu, Taufeeq Mian
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 13–15, 2023
Paper Number: URTEC-3873139-MS
... loss of production due to failed casing or plugged up wellbores. This negative parent-child interaction presents challenges to Eagle Ford (EF) operators. As the EF matures with more infill development, the number of frac hit events is set to grow given the increased well density and large completion...
Proceedings Papers
Utilizing a Multidisciplinary Approach to Reservoir and Completion Optimization Within the Woodford Shale Play of the Arkoma Basin
Available to PurchaseStephen C. Zagurski, Steve Asbill, Christopher M. Smith, Dick Leonard, Juan De la Garza, Tanner Wood, Paul McColgan, Michael Smith, Brad Leonard, Steven Bourgoyne
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 13–15, 2023
Paper Number: URTEC-3871303-MS
...). Foundation Energy Management (FEM) employed a series of technologies to increase their understanding of the reservoir and its hazards. These technologies include geochemical liquids analysis from wellbore cuttings via Rock Volatiles Stratigraphy (RVStrat), passive acoustic imaging sensors (known as Measuring...
Proceedings Papers
Can Transient High Gamma Ray Be Used to Observe Phase Behavior and Fluid Transport in Unconventional Reservoirs?
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Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 13–15, 2023
Paper Number: URTEC-3870100-MS
... sullivan decay wellbore concentration URTeC: 3870100 Can Transient High Gamma Ray Be Used to Observe Phase Behavior and Fluid Transport in Unconventional Reservoirs? Terence P. O Sullivan*, Vapor Condensation Technologies LLC. Copyright 2023, Unconventional Resources Technology Conference (URTeC) DOI...
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