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Keywords: interference
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Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 26–28, 2021
Paper Number: URTEC-2021-5066-MS
... geomechanics and legacy completions. hydraulic fracturing upstream oil & gas modeling & simulation reservoir simulation infill well depletion perforation cluster re-fracturing tensile fracture scenario 2 interference completion connectivity rd well uegfd shale member complex...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 26–28, 2021
Paper Number: URTEC-2021-5294-MS
... for perforation erosion, additional fiber-optic DAS/DTS production logs, and interference (well communication) tests. A single well with four different completion designs surrounded by three different depletion scenarios creates a rare opportunity to analyze the impact completion design has on child well...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 26–28, 2021
Paper Number: URTEC-2021-5393-MS
... bhp flow regime hyperbolic decline model fracture production history fetkovich straight line flow in porous media fluid dynamics interference unit slope line hydraulic fracture bdf log-log plot equation type curve URTeC 5393 Establishing the Basis for Multi-Segment Arps Decline...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 26–28, 2021
Paper Number: URTEC-2021-5559-MS
...URTeC: 5559 Analysis of Well Interference in Delaware Basin: A Physics-Based and Data-Driven Approach Esmail Eltahan*1, Shayan Tavassoli2, Brian Casey2, Guinevere McDaid2, Emery Goodman2 1. University of Texas at Austin, 2. Bureau of Economic Geology, University of Texas at Austin Copyright 2021...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-2570-MS
... Abstract This paper extends the single well reservoir modeling concepts documented in Raterman et al. 2019 to a multiwell pilot. The analysis integrates multiple data sources to provide a holistic view of spatial drainage and interwell interference in a multiwell context. The pilot employed...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-2572-MS
... pressure transient analysis production monitoring artificial intelligence hydraulic fracturing drilling operation production forecasting complex reservoir pressure transient testing drillstem/well testing society of exploration geophysicists interwell interference american association...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-2821-MS
..., the staggered well layout may not necessarily be an effective strategy to mitigate interwell interference. This study helps understand the poor performance of infill wells and provides some suggestions for future well development, such as applying extreme limit entry or diverter to generate more uniform...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-2753-MS
... be the largest expense incurred by a new completion, as operators not only work-over the offset wells, but also defer production for the entirety of the completion job. On the other hand, an underestimated shut in distance might enhance fracture driven interferences (frac hits) during a completion job. The use...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-2191-MS
...-stepped linear superposition method fracturing materials complex reservoir weijermar hydraulic fracture zipper interference linear superposition method technology conference fracture propagation perforation propagation upstream oil & gas stress interference treatment plan tlsm fracture...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-2121-MS
... fracture permeability interference unconventional resource technology conference fracture geometry fracture system case 1 scenario production surface area urtec 2121 different fracture system Abstract The multistage hydraulic fracturing process is the main stimulation technique to develop...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-2434-MS
... the development of the drained rock volume (DRV) and recovery factors. A detailed analysis of flow regime changes, shows when the first fracture pressure interference occurs in each well, and also pinpoints the onset of inter-well pressure interference. Computation of the instantaneous b -value from well rate...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-2435-MS
... are generally treated as static parameters, while the dynamic behavior of fracture closure is likely to be ignored. This simplistic approach often renders the modeling of interaction or interference between fractures to be incomplete. In this work, a discrete fracture model is employed, and the flow...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-2190-MS
... reservoir surveillance shale gas shale oil oil shale reservoir simulation production control asset and portfolio management complex reservoir reservoir characterization artificial intelligence hydraulic fracturing meramec formation interference parent well texas meramec completion size...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-3309-MS
... reservoir geomechanics production monitoring asset and portfolio management reservoir simulation hydraulic fracturing interference upstream oil & gas wcb well ouene fracture urtec 3309 completion strategy economics geomechanical simulation reservoir surveillance complex reservoir...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-3224-MS
... to the primary well. To mitigate interference from the infill wells, the operator 1) shut in the primary well during infill stimulation and 2) fractured the infill wells in an east-to-west "zipper" order, starting with Well 3. To monitor communication among the wells, the operator placed a bottom hole pressure...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-3040-MS
... amount, and how various development strategies impact that relationship. This paper will present a case for development optimization by integrating the results of multiple quantitative pressure interference tests with completion design and well spacing in the STACK play. The framework for quantifying...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-3134-MS
...: maximizing stimulated reservoir volume with minimal investment. For many, the problems that underpin this hurdle are clear: improper well spacing, frac hits/stress shadowing, unsuitable connectivity between benches, and interwell interference/communication all well-established contributors to poor...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-2903-MS
... well spacing, confident about their ability to maximize recovery and present value per well without confronting the challenges of interference associated with denser spacing. Given that the market acknowledges the long-term acreage potential for these companies, this strategy allows to maintain...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-2728-MS
... and planning hydraulic fracturing west texas reservoir property completion design well performance interference upstream oil & gas reservoir quality montgomery reservoir characterization structural geology well production development strategy sand development strategy carbonate debris flow...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 22–24, 2019
Paper Number: URTEC-2019-1008-MS
... Abstract Well-to-well interference is an increasingly discussed issue. Previously drilled and producing “parent” wells and recently drilled “child” wells are yielding a reduction in recovery rates in both short and long-term cases due to interference. A primary contributor to the variability...

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