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Keywords: horizontal well
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Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 26–28, 2021
Paper Number: URTEC-2021-5221-MS
... hydraulically fracked horizontal wells was integrated into a sector model. Simulation of hydraulic fracturing have been performed and the sector model was calibrated to the real hydraulic fracturing data. This has allowed for a better understanding of the fracture propagation and stimulated rock volume in the...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 26–28, 2021
Paper Number: URTEC-2021-5229-MS
... built a comprehensive HF research dataset that includes microseismic (MS), 1,500 ft of core, diagnostic formation injection tests (DFIT), fluid characterization, advanced logs, geochemistry, downhole gauges, varying completions, and permanent fiber optic (FO) cable in vertical and horizontal wells...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 26–28, 2021
Paper Number: URTEC-2021-5230-MS
... Abstract Defining the producing height of a hydraulically fractured horizontal well drilled in multilayer systems has been one of the most challenging problems in unconventional reservoirs due to the lack of reliable direct measurements, specifically pressures from observation wells...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 26–28, 2021
Paper Number: URTEC-2021-5243-MS
... complex reservoir fracture image log structural geology orientation stimulation horizontal well petrophysics vertical well unconventional resource technology conference delaware basin URTeC: 5243 Subsurface Characterization of Hydraulic Fracture Test Site-2 (HFTS-2), Delaware Basin Fadila...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 26–28, 2021
Paper Number: URTEC-2021-5031-MS
... Abstract Immediately offsetting the Hydraulic Fracture Test Site II (HFTS II) were two horizontal wells that had been fracture stimulated and produced for several years. Horizontal well image logs recorded in the new HFTS II laterals were used to describe the existing hydraulic fracture...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 26–28, 2021
Paper Number: URTEC-2021-5138-MS
... Abstract Operators have been pushing the limit by drilling longer and longer horizontal wells in the Permian Basin. Lateral lengths in the New Mexico Delaware Basin have increased by 60% in the last 5 years. To investigate the impact of lateral length on production performance and thus define...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 26–28, 2021
Paper Number: URTEC-2021-5445-MS
... injectivity flow capacity mineral resource horizontal completion completion north dakota department horizontal well permeability URTeC: 5445 Completion Design Evolution for Saltwater Disposal Injection Wells in the Bakken Play Darren D. Schmidt,* Energy & Environmental Research Center, University of...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 26–28, 2021
Paper Number: URTEC-2021-5649-MS
..., completion practices and well spacing. This physics based approach has been successfully applied to various field studies. In this paper to demonstrate the methodology a dual-porosity reservoir simulation model with multiple horizontal wells is utilized. The methodology used in this study integrates the...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 26–28, 2021
Paper Number: URTEC-2021-5412-MS
... Abstract Success completing a horizontal well commonly relies on the identification of major changes in rock types and rock properties, which are sometimes associated with faults or fractures crossing the well path. The present project has focused on ways to delineate these important events in...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 26–28, 2021
Paper Number: URTEC-2021-5172-MS
... measured on condensates and gas samples collected from ≈60 horizontal wells were used to determine if high GOR wells produce: (1) a commingled mixture of different kinds of wet gas present in different Wolfcamp reservoirs related to hydraulic well stimulation; or (2) a mixture of rich wet gas generated by...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-3030-MS
... Abstract Improvements in drilling and completion technology have resulted in significant increases in production rates from new horizontal wells in the United States. Observations over many years show that a well’s initial rate often has a predictable relationship to decline trends indicating a...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-2968-MS
... a planned horizontal well. The goal was to apply past learnings to maximize completion potential and understand the economic viability of infill horizontal well development in the Greater Green River Basin. The results of this study provided insight to determine future horizontal development...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-3197-MS
... different well horizontal well fracture optimal well URTeC: 3197 Optimization Well Spacing for Development of Shale Oil Reservoirs using Integration of Data Analytics, Geomechanics Modeling, Pilots, and Economic Analysis Zhengdong Lei*1, Kun Dai2, Xiangji Dou3, Jianchao Shi4, Zhangxin Chen2,5...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-2903-MS
... urtec 2903 midland martin county drilling operation variability formation group configuration project valuation upstream oil & gas wolfcamp interference average performance artificial intelligence complex reservoir rystad energy horizontal well landing zone operator optimal well...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-2544-MS
... sequestration shale gas reservoir methane recovery urtec 2544 simulation simulator horizontal well gas recovery complex reservoir injection pressure co 2 recovery fracture upstream oil & gas natural gas science & engineering numerical simulation incremental recovery ch 4 URTeC: 2544...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-2452-MS
... difficult task given the large number of controlling factors involved. Minimizing the number of unknown parameters is thus key to better evaluate the liquid-recovery potential from multistage fractured horizontal wells. In this work, we propose a practical approach to tackle this challenge and map liquid...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-1030-MS
... gives birth to drilling steering technology of horizontal well. Based on research of regional geological features, characteristics of key beds have been analyzed, real-time comparison of tiny layers has been finely produced. By taking seismic section as drilling steering model and comprehensive use of...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-2645-MS
... Abstract One of the missing pieces for the Delaware Basin development in the Wolfcamp Formation is optimal spacing for horizontal wells. The spacing varies with formation characteristics (rock and fluid) across the Delaware Basin. A single method of determining optimal spacing has yet to be...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-2460-MS
... Abstract In order to increase oil production and minimize footprint within the surrounding natural habitats within the Ordos Basin, China, operators are drilling multi-well pads. This paper will discuss a project where twenty stacked horizontal wells, some having extended reach, were drilled...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-2504-MS
... Abstract For tight or unconventional reservoirs, multistage horizontal well fracturing and completion are necessary and important parts of the development. Previous studies have demonstrated that an engineered completion design improves lateral coverage and productive reservoir performance as...

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