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Keywords: orientation
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Proceedings Papers
Data-Driven Analyses of Well Orientation on Productivity in Eight US Unconventional Plays
Available to Purchase
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 17–19, 2024
Paper Number: URTEC-4027576-MS
... investigated the extent and timing of misaligned well orientations on production. Over 71,000 wells from eight US unconventional plays, such as Bakken, Barnett, Eagle Ford, Haynesville, Marcellus, Granite Wash, and Utica, were analyzed for the misalignments of well horizontals with minimum horizontal stresses...
Proceedings Papers
Diffusive Leakage of scCO 2 in Shaly Caprocks: Effect of Geochemical Reactivity and Anisotropy
Available to Purchase
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 17–19, 2024
Paper Number: URTEC-4032227-MS
... orientation reaction reduction anisotropy geochemical reactivity equation 1 shale gas chemical flooding methods geological subdiscipline diffusion coefficient urtec tortuosity alteration mudstone silicate caprock concentration diffusive leakage journal URTeC: 4032227 Diffusive Leakage...
Proceedings Papers
Well Azimuth, Shmin Direction, and First Year's Production in the Permian Basin
Available to Purchase
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 17–19, 2024
Paper Number: URTEC-4029236-MS
.... In contrast, the Delaware Basin has a greater variety of well orientations and a different relationship with Shmin. Delaware Basin wells show highest average production (∼35 BOE/ft) from wells drilled 5° to 25° clockwise from Shmin. In contrast to theoretically-predicted behavior, Permian Basin horizontal...
Proceedings Papers
Estimation of Stimulated Reservoir Region for Hydraulic Fracturing in Shale Gas Well Based on Ensemble Learning Algorithm
Available to PurchaseYang Luo, Bo Kang, Yan Feng, Hehua Wang, Zhongrong Mi, Yi Cheng, Yong Xiao, Xing Zhao, Jianchun Guo, Cong Lu
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 17–19, 2024
Paper Number: URTEC-4018039-MS
..., and it was characterized by the length, width, height and orientation obtained from microseismic data. Geological and engineering features influencing the SRR were identified and extracted. Prediction models for the four characterization parameters were established separately based on stacking ensemble learning algorithm...
Proceedings Papers
Investigation of Parent-Child Well Fracturing Interference in Depleted Shale Oil Reservoirs in a Faulted Region with Strong Tectonic Stresses
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Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 17–19, 2024
Paper Number: URTEC-4036768-MS
... conference fault-side parent-child well fracturing interference reservoir compaction boundary-side orientation URTeC: 4036768 Investigation of Parent-Child Well Fracturing Interference in Depleted Shale Oil Reservoirs in a Faulted Region with Strong Tectonic Stresses Xuyang Guo1, Jiawei Li*2, 1...
Proceedings Papers
Optimizing Development in the Permian Delaware Basin Potash Areas with an Integrated Multidisciplinary and Modeling Based Workflow
Available to PurchaseRasheed Bello, Rajshekar Dutta Choudhury, Cole Bondo, Aaron Bazzell, Josh Cuyler, Dalton Vice, Alexandros Solomou, Sean Every, Karthik Srinivasan, Raj Malpani, Elton Ferreira
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 17–19, 2024
Paper Number: URTEC-4042725-MS
... is utilized to develop forecasts and spacing charts to inform development decisions. The impact of well orientation and fracture azimuth on development is discussed in this paper. Analysis of the acquired diagnostics reveal significant vertical pressure communication metrics on the order of 30% between...
Proceedings Papers
Demystifying the Cause of Avalon Water Influx: A Case Study Integrating Targeted Surveillance Bringing New Perspectives Around the Role of Overlying Water Injection; Lea County, New Mexico
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Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 17–19, 2024
Paper Number: URTEC-4044520-MS
... production control urtec geology completion geological subdiscipline paper complex reservoir production monitoring wolfcamp completion texas orientation usa fdi avalon communication basin completion operation interaction lateral URTeC: 4044520 Demystifying the Cause of Avalon Water...
Proceedings Papers
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 17–19, 2024
Paper Number: URTEC-4044732-MS
... of perforation orientation, orientation deployment system, and the effectiveness of dissolvable frac plugs compared to composite plugs in three phases. All designs utilized a limited entry completion design to achieve even slurry volume distribution within each stage. Two key performance indicators derived from...
Proceedings Papers
Modeling of Fiber Optic Strain Responses to Shear Deformation of Fractures
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Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 13–15, 2023
Paper Number: URTEC-3852059-MS
... given by shear deformation of fractures in various orientations with respect to the monitoring well. Three major cases are considered namely, fracture strike is perpendicular to the fiber, the strike is parallel to the fiber, and the fracture strike is at 45 degrees to the fiber. Expected results were...
Proceedings Papers
An Integrated Approach to Building a 3D Discrete Fracture Network Model of an Unconventional Naturally Fractured Reservoir, Kuwait
Available to PurchaseMariela D. Pichardi Hernandez, Raphael Altman, Girija S. Padhy, Arup Sadhu, Pratik Sangani, Alaa Mohammad, Tahani Al Rashidi, Priyavrat Shukla
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 13–15, 2023
Paper Number: URTEC-3861615-MS
... fault / lineament model and the NF interpretation from borehole images and core data. Additional observations from drilling (e.g. losses) were used. Integration of NF data with borehole breakouts helped understand the relationship between NF orientation and productivity. An iterative procedure was used...
Proceedings Papers
Analysis of Uniformity of Proppant Distribution Between Clusters Based on a Proppant-Wellbore Dynamics Model
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Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 13–15, 2023
Paper Number: URTEC-3854538-MS
.... A field scale case consisting of 13 perforation clusters is considered. Three perforation designs are compared: the original design with 3 perforations phased 120°, a case in which the orientation of each individual perforation shot is optimized, and a case in which phasing is optimized...
Proceedings Papers
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 13–15, 2023
Paper Number: URTEC-3862407-MS
... of natural fractures. Over 500 cemented fractures per 1,000 lateral feet were recognized, and the relationship between the fracture and its fill composition, morphology, bitumen distribution, and orientation angle relative to bedding can explain evolutionary processes of self-induced fracture formation...
Proceedings Papers
Geomechanics Complexity Associated with Sub-Seismic Fold Structures in a Horizontal Well
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Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 13–15, 2023
Paper Number: URTEC-3869278-MS
... dfit zone 3 isip gradient geological subdiscipline gradient orientation sub-seismic fold structure reservoir geomechanics magnitude zone 2 lateral dfit zone 2 figure 1 unconventional resource technology conference URTeC: 3869278 Geomechanics Complexity Associated with Sub-Seismic Fold...
Proceedings Papers
Mechanical Characterization, Anisotropy, and Failure Pattern of Unconventional Reservoirs for Wellbore Stability and Fracture Enhancement
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Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 13–15, 2023
Paper Number: URTEC-3867635-MS
... in the various sections of the Buckinghorse Formation. The results were comparable at the 0° and 90° orientation while the 45° orientation showed anomalous failure patterns prompted by the slippage/shearing along bedding planes, and demonstrated that there is a dominant change in the failure mechanisms when...
Proceedings Papers
How Much Do Natural Fractures Matter in the Permian Basin? Systematic Study Using Cores, Image Logs, Physics Based Models, RTA, and Fiber Data
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Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 13–15, 2023
Paper Number: URTEC-3864410-MS
... Abstract Unconventional rock commonly includes sets of natural fractures of different orientation, intensity, and spatial variability. Observation of in situ natural fractures depends on the collection of images logs and core, providing a peek into the subsurface. Predicting natural fractures...
Proceedings Papers
Fracture Diagnostics in Naturally Fractured Formations: An Efficient Geomechanical Microseismic Inversion Model
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Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 20–22, 2022
Paper Number: URTEC-3723539-MS
... source information based on improved nonlinear solvers and extended to solve large-scale fracturing problems. machine learning reservoir characterization artificial intelligence hydraulic fracturing orientation complex reservoir displacement renewable energy reservoir geomechanics...
Proceedings Papers
Delaware Basin Regional 3D Geo-Cellular Model: Construction and Use
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Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 20–22, 2022
Paper Number: URTEC-3722794-MS
... of resource in place reserves evaluation wolfcamp formation drillstem testing facies hydrocarbon type structural geology resource in place estimate information basin permian basin simulation porosity realization reservoir characterization complex reservoir upstream oil & gas orientation...
Proceedings Papers
Multi-Level of Fracture Network Imaging: A HFTS Use Case and Knowledge Transferring
Available to PurchaseGuoxiang Liu, Abhash Kumar, Song Zhao, Chung Yan Shih, Veronika Vasylkivska, Paul Holcomb, Richard Hammack, Jeffery Ilconich, Grant Bromhal
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 20–22, 2022
Paper Number: URTEC-3723466-MS
... orientation microseismic event application pressure transient testing wolfcamp formation unconventional resource technology conference national energy technology laboratory fracture network right panel dataset visualization hydraulic fracturing test site fracture magnitude URTeC: 3723466 Multi...
Proceedings Papers
A Streamlined Approach to Fault Stress Analysis and Natural Fracture Prediction
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Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 26–28, 2021
Paper Number: URTEC-2021-5024-MS
... extent, but the orientation and patterns of natural discontinuities are not consistent across reservoirs or even within a reservoir due to heterogeneous structural deformation. Based on experience working numerous case studies spanning unconventional and conventional fractured reservoirs, a specialized...
Proceedings Papers
Systematic Comparison of Proppant Placement in SRV Along Two Fractured Wells at the Hydraulic Fracturing Test Site: A Case Study from Midland Basin.
Available to Purchase
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 26–28, 2021
Paper Number: URTEC-2021-5190-MS
.... fracturing fluid significant change proppant particle proppant mesh 100 rock property hydraulic fracturing orientation ciezobka workflow proppant distribution midland basin hydraulic fracture hydraulic fracturing test site fracturing materials proppant count fracture upstream oil & gas...
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