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Keywords: selection
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Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 17–19, 2024
Paper Number: URTEC-4044244-MS
... within the same well. Employing a filtering method for ROP values, they selected nine drilling parameters based on their collective efficacy in ROP prediction. Their study focused on comparing various arrangements of drilling data, such as cumulative data, fixed data sections, and data resampling...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 13–15, 2023
Paper Number: URTEC-3869654-MS
... ("refrac") candidate selection. The intent of this methodology is to create a proxy for reservoir quality and effective fracture surface area. Our primary objectives were: • Introduce an integrated workflow using fracture modeling and RTA to understand diagnostic signatures (i.e., long-term linear flow...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 13–15, 2023
Paper Number: URTEC-3864002-MS
... control selection esp unconventional resource technology conference equation artificial lift timing prediction unconventional reservoir production logging well performance artificial lift system alt workflow seg unconventional resource technology conference paper gas injection reservoir...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 26–28, 2021
Paper Number: URTEC-2021-5107-MS
... target zone drilling operation selection lithology module interpretation rig-site drilling data fracture identification well lateral unconventional resource technology conference lateral correlation workflow characterization URTeC: 5107 Real-Time Analysis of Rig-site Drilling Data Using...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 26–28, 2021
Paper Number: URTEC-2021-5249-MS
... reducer hvfr product downhole intervention complex reservoir upstream oil & gas selection water source stakeholder technology conference proppant chemical use and storage water quality field trial application reduction hvfr technology fluid system URTeC: 5249 High Viscosity Friction...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-2940-MS
... and economic results by basin/play choices in time = zero (T o ). Most economic optimization models, developed for Oil & Gas Industry project selection during the 1970s – 1990s, focused on the optimum level or percentage for each individual project or investment choice. Portfolio optimization modeling...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-1052-MS
... compatibility of other fracturing chemical additives. While treatment methods can improve chemical compatibility, the variability of the water composition presents challenges in selection of friction reducers (FR). FRs are the main component of Slickwater fracturing fluids and their performance impacts...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 22–24, 2019
Paper Number: URTEC-2019-247-MS
... which improves understanding of the impact of geology, reservoir, and completion parameters on well production. The paper emphasizes the importance of data normalization, feature selection, and outlier detection as well as their implications on prediction accuracy. Self-organizing maps are used...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 23–25, 2018
Paper Number: URTEC-2902017-MS
... with machine learning workflows in the specific context of unconventional oil and gas datasets: feature selection /hyperparameter tuning (see glossary of terms), and analysis of the model performance. The last section will present the way models were used to identify the influence of multiple variables...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 24–26, 2017
Paper Number: URTEC-2671285-MS
... interpretation is then necessary to provide continuously improving answers to questions such as fluid and proppant selection, treatment design, completion design, well spacing, that directly affect drilling and completion costs in the effort of operators to optimize completion and stimulation designs...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, August 1–3, 2016
Paper Number: URTEC-2394963-MS
... Abstract Drilling horizontal wells and multi-stage hydraulic fracturing have become essential for economically producing oil and gas from unconventional resource plays. Selection of appropriate intervals for perforation clusters (in cased holes) is key for a successful fracturing job...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, August 1–3, 2016
Paper Number: URTEC-2459368-MS
... at the current low oil price environment. Selecting the correct candidates for refracturing is a crucial step for refracturing jobs. Despite the experience that has been gained in refracturing candidate selection for conventional reservoirs and unconventional tight reservoirs, very little literature is currently...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, August 25–27, 2014
Paper Number: URTEC-1922075-MS
... property combinations to be selected for reservoir simulation. Static models with extreme property values will ultimately fail during dynamic modeling, requiring the static model to be revisited, which costs time and delays results. A methodology is proposed that enables systematic selection of property...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, August 25–27, 2014
Paper Number: URTEC-1944583-MS
... facilities dominate the rate of hydrocarbon deliverability to the sales meter. The high decline rates typical of the unconventional plays makes optimum tubing selection a challenge. Attempting to mitigate the effects of liquid loading issues often drives operators to select small tubing diameter that result...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, August 12–14, 2013
Paper Number: URTEC-1576292-MS
... effective analysis of a company's portfolio of real options. URTeC 1576292 complex reservoir investment Artificial Intelligence portfolio Energy Economics unconventional resource economics new information assessment development program selection objective NPV Upstream Oil & Gas...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, August 12–14, 2013
Paper Number: URTEC-1581757-MS
... for selecting appropriate and optimum completion solutions. Introduction In recent years, unconventional reservoir stimulation has generated great interest globally and the advances in hydraulic fracturing have helped us harness these reservoirs effectively. The Barnett shale play initially served...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, August 12–14, 2013
Paper Number: URTEC-1618963-MS
... Summary Selection of water treatment processes is a complex task and has to consider many parameters including changes in water quality and quantity and overall economics. The DST is intended to help designers, utilities, and regulators to select treatment trains considering options...

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