Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Matthew J. Tenny"'
Publikováno v:
Day 2 Wed, March 04, 2020.
Lateral vibration modeling of certain BHA (bottomhole assembly) designs has shown great sensitivity to the proximity of stabilizer blades. In a previous paper, the BHA chatter vibration mode was presented, including the basic theory and three field e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ce45b9399379d5fd6f30bd21e715b9e
https://doi.org/10.2118/199613-ms
https://doi.org/10.2118/199613-ms
Autor:
Matthew J. Tenny, Gregory S. Payette, Andrew David Carson, Matthew Thomas Prim, Jeffrey R. Bailey, Harshit Lathi
Publikováno v:
Day 2 Tue, November 12, 2019.
Lateral vibration modeling of certain BHA (bottomhole assembly) designs has shown great sensitivity to the proximity of stabilizer blades. This paper will explore the nature of the vibrational dysfunction that we call BHA chatter. A frequency-domain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::544587a4d86d77fd370aef1f04173c71
https://doi.org/10.2118/197231-ms
https://doi.org/10.2118/197231-ms
Publikováno v:
Day 2 Tue, November 12, 2019.
Wells that are used to recover hydrocarbons from reservoirs are subjected to large amounts of complex geomechanical loads that may compromise the well's integrity over its operating lifetime. While the reservoir depletes, the pore pressure in the roc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::171fecc3d3b620058fe90b35b6d511f4
https://doi.org/10.2118/197174-ms
https://doi.org/10.2118/197174-ms
Autor:
Matthew J. Tenny, Christian S. Mayer, Andrey A. Troshko, Jason Y. Wang, Federico G. Gallo, M. Sami
Publikováno v:
Day 3 Thu, March 28, 2019.
When producing hydrocarbons from an oil well, managing erosion of both surface and subsurface components caused by solids in the flow stream is critical to maintaining operations integrity in both land and offshore assets. Although component lifetime
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9399427b4a5b3fcd7050cd7777af4ab
https://doi.org/10.2523/iptc-19136-ms
https://doi.org/10.2523/iptc-19136-ms
Publikováno v:
Computational Optimization and Applications. 28:87-121
Model predictive control requires the solution of a sequence of continuous optimization problems that are nonlinear if a nonlinear model is used for the plant. We describe briefly a trust-region feasibility-perturbed sequential quadratic programming
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b804a5fc26a397c0d5223c53c322e255
https://doi.org/10.1023/b:coap.0000018880.63497.eb
https://doi.org/10.1023/b:coap.0000018880.63497.eb
Publikováno v:
AIChE Journal. 50:2142-2154
Model predictive control (MPC) relies on real-time optimization to determine open-loop control profiles and state estimates given process measurements. When the underlying process model is nonlinear, the MPC system exhibits unique behavior not seen i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e74798f2fa5f209aa60c55739a277664
https://doi.org/10.1002/aic.10177
https://doi.org/10.1002/aic.10177
Autor:
Matthew J. Tenny, Stephen J. Wright
Publikováno v:
SIAM Journal on Optimization. 14:1074-1105
An algorithm for smooth nonlinear constrained optimization problems is described, in which a sequence of feasible iterates is generated by solving a trust-region sequential quadratic programming (SQP) subproblem at each iteration and by perturbing th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a71080f21877fdd0bd4dc0662cf5467
https://doi.org/10.1137/s1052623402413227
https://doi.org/10.1137/s1052623402413227
Autor:
Matthew J. Tenny, Neil Robert Armstrong, Lei Wang, William Curtis Elks, Jeffrey R. Bailey, Jason R. Zook
Publikováno v:
All Days.
Design tools and workflows to mitigate drilling vibrations have been developed, demonstrated, and documented for several field drilling applications. This paper provides two new case studies to illustrate how this vibration mitigation methodology may
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c2a6d05bebf16fc09024b8b800b3b34
https://doi.org/10.2118/135439-ms
https://doi.org/10.2118/135439-ms
Autor:
Matthew J. Tenny, Karen Chandler, William E. Kline, Vishwas Gupta, Steinar Ottesen, Stuart R. Keller
Publikováno v:
All Days.
Abstract In a drilling program, the design of wells has historically been an incremental process in which compiled experience from previously drilled wells is the principal driver for realizing drilling design. The efficiency of drilling in a field,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d818dcd98efd9c14a07939cc42d508e1
https://doi.org/10.2523/iptc-10709-ms
https://doi.org/10.2523/iptc-10709-ms
Autor:
Matthew J. Tenny, James B. Rawlings
Publikováno v:
Proceedings of the 2002 American Control Conference (IEEE Cat. No.CH37301).
State estimation from plant measurements should play an essential role in any advanced process control technology. Unlike the model predictive control (MPC) regulator, however, this area has received little attention. In this paper, we address the co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc338e831a815f58db3f1a63cd36b4e0
https://doi.org/10.1109/acc.2002.1025355
https://doi.org/10.1109/acc.2002.1025355