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Keywords: stimulation
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Proceedings Papers

Paper presented at the SPE Hydraulic Fracturing Technology Conference and Exhibition, February 6–8, 2024
Paper Number: SPE-217825-MS
... and instrumented with fiber optics and a pressure gauge array. The fiber and gauges were monitored during stimulation of the offset well to measure the evolution of created fracture geometry as a function of distance, as well as at various times during production to infer conductive fracture geometries...
Proceedings Papers

Paper presented at the SPE Hydraulic Fracturing Technology Conference and Exhibition, February 6–8, 2024
Paper Number: SPE-217810-MS
... of the learnings from the past two decades of unconventional developments, connecting horizontal wells with multi-stage stimulations to create connectivity to flow water between wells to mine heat from the subsurface. This paper presents a case study in measuring EGS fracture geometry, utilizing measurements from...
Proceedings Papers

Paper presented at the SPE Hydraulic Fracturing Technology Conference and Exhibition, February 6–8, 2024
Paper Number: SPE-217813-MS
... Abstract The impact of fracture driven interaction (FDI) is an increasing concern in mature developed unconventional plays in the US. In this study, parent well production performance after infill well stimulation is evaluated to understand the effectiveness of far-field diverter in mitigating...
Proceedings Papers

Paper presented at the SPE Hydraulic Fracturing Technology Conference and Exhibition, February 6–8, 2024
Paper Number: SPE-217785-MS
... of the treatment schedule on the plug performance. Modifications were implemented during execution and recommendations are made for future completions. The investigation extends to evaluating plug isolation failures using FO monitoring after pad-wide fracture stimulation. We enhance our analysis by including...
Proceedings Papers

Paper presented at the SPE Hydraulic Fracturing Technology Conference and Exhibition, February 6–8, 2024
Paper Number: SPE-217797-MS
... Abstract Cement isolation is considered by some a critical component of effective well completions in horizontal, multi-stage, hydraulically stimulated oil and gas wells. Virtually every new unconventional well includes multiple cement jobs which cost tens to hundreds of thousands of dollars...
Proceedings Papers

Paper presented at the SPE Hydraulic Fracturing Technology Conference and Exhibition, February 6–8, 2024
Paper Number: SPE-217823-MS
... Abstract This paper addresses the problem of volumetric fracture stage spacing optimization using multi-well rate transient analytics with explicit semi-analytical consideration of stress shadows. A permeability contrast description of the stimulated reservoir volume (SRV) is presented...
Proceedings Papers

Paper presented at the SPE Hydraulic Fracturing Technology Conference and Exhibition, February 6–8, 2024
Paper Number: SPE-217815-MS
... monitors, as well as good agreement with in-well DAS stimulation fluid allocation. Furthermore, CFI shows clear correlations with cluster level DSS strain changes during the production phase, accurately resolving cluster positions along the wellbore. Cluster level reflectivity values from CFI demonstrate...
Proceedings Papers

Paper presented at the SPE Hydraulic Fracturing Technology Conference and Exhibition, February 6–8, 2024
Paper Number: SPE-217779-MS
... was fine-tuned to predict how the well would perform under these conditions. The results post-stimulation were impressive. There was a substantial improvement in well production and flowing bottom hole pressure. In fact, the productivity index of the well increased significantly, representing...
Proceedings Papers

Paper presented at the SPE Hydraulic Fracturing Technology Conference and Exhibition, February 6–8, 2024
Paper Number: SPE-217806-MS
... stages along the monitored well and communication with the offset wells. We use a calibrated hydraulic fracture model to simulate fracture stimulation of wells in the development. Fiber data gathered at the time of stimulation included both distributed acoustic sensing (DAS) and distributed temperature...
Proceedings Papers

Paper presented at the SPE Hydraulic Fracturing Technology Conference and Exhibition, January 31–February 2, 2023
Paper Number: SPE-212373-MS
... management stimulation operator sacrificial frac bakken petroleum engineer commonality society united states government north dakota refrac drilling hydraulic fracturing constraint comparison sacrificial stimulation completion formation interaction intensity depletion Introduction...
Proceedings Papers

Paper presented at the SPE Hydraulic Fracturing Technology Conference and Exhibition, January 31–February 2, 2023
Paper Number: SPE-212374-MS
... is more broadly adopted. fracture conductive fracture hydraulic fracturing geometry reflection illumination hfts2 conductive geometry united states government stimulation cfi reflectivity upstream oil & gas conductive fracture imaging dataset reservoir characterization imaging...
Proceedings Papers

Paper presented at the SPE Hydraulic Fracturing Technology Conference and Exhibition, January 31–February 2, 2023
Paper Number: SPE-212346-MS
... of this well. A production well will be drilled into the stimulated domain determined from microseismic measurements. The objectives of the treatments were to establish if the created fracture networks will form independent flow networks between the injector and the producer, and ultimately to test long-term...
Proceedings Papers

Paper presented at the SPE Hydraulic Fracturing Technology Conference and Exhibition, January 31–February 2, 2023
Paper Number: SPE-212356-MS
... the stimulation to the bare minimum to connect the well with the natural fractures (NF) system. This is easier said than done, since in many cases the detailed nature of the natural fractures system is unfortunately and inescapably poorly understood as well as water movement. While Darcy's reservoirs can be well...
Proceedings Papers

Paper presented at the SPE Hydraulic Fracturing Technology Conference and Exhibition, January 31–February 2, 2023
Paper Number: SPE-212372-MS
... environment by creating a highly conductive fracture that reduce the drawdown pressure during production. Because of successful implementation, the channel fracturing technique became the preferred completion method in the field for wells requiring stimulation. Twenty five hydraulic fracturing treatments were...
Proceedings Papers

Paper presented at the SPE Hydraulic Fracturing Technology Conference and Exhibition, January 31–February 2, 2023
Paper Number: SPE-212370-MS
... Abstract The downhole monitoring of strain using Fiber Optics (FO) can reveal unique information about the propagation and geometry of hydraulic fractures between nearby wells during stimulation and production. This work aims at creating a catalogue of commonly observed strain-rate signals...
Proceedings Papers

Paper presented at the SPE Hydraulic Fracturing Technology Conference and Exhibition, January 31–February 2, 2023
Paper Number: SPE-212344-MS
... the stimulation of many horizontal wells in the Wolfcamp Formation of the Permian Basin. Over 100 stimulated stages with different completion designs in four horizontal wells were monitored by two horizontal offset wells and one vertical pilot hole with permanent fibers. The parent well depletion affected all...
Proceedings Papers

Paper presented at the SPE Hydraulic Fracturing Technology Conference and Exhibition, February 1–3, 2022
Paper Number: SPE-209140-MS
... to inform stage and cluster level details derived from field diagnostics that include stimulation and production performance behaviors, which incorporate combined non-Darcy and multi-phase flow impacts. Technologies will include erosion imaging diagnostics and permanent fiber optic warmback results...
Proceedings Papers

Paper presented at the SPE Hydraulic Fracturing Technology Conference and Exhibition, February 1–3, 2022
Paper Number: SPE-209180-MS
... the stimulation of a single cluster stage (Stage 19 in B4H). Although it is undeniable that in recent years, there have been significant improvements and operational efficiency gains on the practices applied in drilling and hydraulically stimulating unconventional wells, there is still a lot to be learned...
Proceedings Papers

Paper presented at the SPE Hydraulic Fracturing Technology Conference and Exhibition, February 1–3, 2022
Paper Number: SPE-209147-MS
... reservoirs such as the Marcellus that could significantly improve stimulation effectiveness and optimized recovery efficiency. However, due to varying completion parameters and techniques in the single MIP-3H lateral well; the results have a large degree of ambiguity. This paper concentrates on extending...

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