-
1
-
-
33646977376
-
Improved bottomhole pressure control for underbalanced drilling operations
-
paper SPE 87225 presented at the, Texas, U.S.A., 2-4 March
-
Pérez-Téllez, C., Smith, J. R., Edwards, J. K., "Improved Bottomhole Pressure Control for Underbalanced Drilling Operations", paper SPE 87225 presented at the 2004 IADC/SPE Drilling Conference held in Dallas, Texas, U.S.A., 2-4 March 2004.
-
(2004)
2004 IADC/SPE Drilling Conference Held in Dallas
-
-
Pérez-Téllez, C.1
Smith, J.R.2
Edwards, J.K.3
-
2
-
-
22044453222
-
Underbalanced drilling: Improving pipe connection procedures using automatic control
-
paper SPE 90962 presented at the, Texas, U.S.A., 26-29 September
-
Nygaard, G., Vefring, E. H., Mylvaganam, S., Nasvdal, G., Lorentzen, R. J., and Fjelde, K. K: "Underbalanced drilling: Improving Pipe Connection Procedures Using Automatic Control", paper SPE 90962 presented at the 2004 SPE Annual Technical Conference and Exhibition held in Houston, Texas, U.S.A., 26-29 September 2004.
-
(2004)
2004 SPE Annual Technical Conference and Exhibition Held in Houston
-
-
Nygaard, G.1
Vefring, E.H.2
Mylvaganam, S.3
Nasvdal, G.4
Lorentzen, R.J.5
Fjelde, K.K.6
-
4
-
-
22144442948
-
Stabilization of gas-lifted wells based on state estimation
-
Hongkong, China. January 11-14
-
Euerem, G. O., Imsland, L. and Foss, B. A.: "Stabilization of gas-lifted wells based on state estimation", presented at the IFAC International Symposium on Advanced Control of Chemical Processes. ADCHEM 2003. Hongkong, China. January 11-14, 2004.
-
(2004)
IFAC International Symposium on Advanced Control of Chemical Processes. ADCHEM 2003
-
-
Euerem, G.O.1
Imsland, L.2
Foss, B.A.3
-
6
-
-
0003805866
-
-
VanNostrand Reinhold Company, New York, New York, U.S.A
-
Balchen, J. G. and Mummé, K. I.: Process Control: Structures and Applications, VanNostrand Reinhold Company, New York, New York, U.S.A (1988) 81.
-
(1988)
Process Control: Structures and Applications
, pp. 81
-
-
Balchen, J.G.1
Mummé, K.I.2
-
7
-
-
1342324753
-
Predictive control of thermal power plants
-
Aurora, C., Magni, L., Scattolini, R., Colombo, P., Pretolani, F., Villa, G.: "Predictive control of thermal power plants", Int. Journal of Robust and Nonlinear Control, Vol.14(4), pp.415-433, 2004.
-
(2004)
Int. Journal of Robust and Nonlinear Control
, vol.14
, Issue.4
, pp. 415-433
-
-
Aurora, C.1
Magni, L.2
Scattolini, R.3
Colombo, P.4
Pretolani, F.5
Villa, G.6
-
8
-
-
0037349346
-
Output feedback stabilization of constrained systems with nonlinear predictive control
-
Findeisen, R., Imsland, L., Allgöwer, F., Foss, B. A., "Output feedback stabilization of constrained systems with nonlinear predictive control", Int. Journal of Robust and Nonlinear Control, Vol.13, pp.211-227, 2003.
-
(2003)
Int. Journal of Robust and Nonlinear Control
, vol.13
, pp. 211-227
-
-
Findeisen, R.1
Imsland, L.2
Allgöwer, F.3
Foss, B.A.4
-
10
-
-
1142276583
-
Underbalanced drilling dynamics: Two-phase flow modeling, experiments and numerical solution techniques
-
Paper IBP 41400 presented at the, Brazil, 16-19 October
-
Lage, A.C.V.M., Frøyen, J., Sasvareid, O. and Fjelde, K.K.: "Underbalanced Drilling Dynamics: Two-Phase Flow Modeling, Experiments and Numerical Solution Techniques", Paper IBP 41400 presented at the Rio Oil & Gas Conference held in Rio de Janerio, Brazil, 16-19 October 2000.
-
(2000)
Rio Oil & Gas Conference Held in Rio de Janerio
-
-
Lage, A.C.V.M.1
Frøyen, J.2
Sasvareid, O.3
Fjelde, K.K.4
-
11
-
-
85040789358
-
Reservoir characterization during UBD: Methodology and active tests
-
paper IADC/SPE 81634 presented at the, Texas, U.S.A., 25-26 March
-
Vefring, E. H., Nygaard, G., Lorentzen, R. J., Nævdal, G., and Fjelde, K. K: "Reservoir Characterization during UBD: Methodology and Active Tests", paper IADC/SPE 81634 presented at the 2003 IADC/SPE Underbalanced Technology Conference and Exhibition held in Houston, Texas, U.S.A., 25-26 March 2003.
-
(2003)
2003 IADC/SPE Underbalanced Technology Conference and Exhibition Held in Houston
-
-
Vefring, E.H.1
Nygaard, G.2
Lorentzen, R.J.3
Nævdal, G.4
Fjelde, K.K.5
-
12
-
-
0043037869
-
Underbalanced drilling: Real time data interpretation and decision support
-
paper SPE/IADC 67693, The Netherlands, 27 February-1 March
-
Lorentzen, R.J., Fjelde, K.K., Freyen, J., Lage, A.C.V.M., Nævdal, G. and Vefring, E.H.: "Underbalanced Drilling: Real Time Data Interpretation and Decision Support" paper SPE/IADC 67693 in the proceedings for the SPE/IADC Drilling Conference held in Amsterdam, The Netherlands, 27 February-1 March 2001.
-
(2001)
Proceedings for the SPE/IADC Drilling Conference Held in Amsterdam
-
-
Lorentzen, R.J.1
Fjelde, K.K.2
Freyen, J.3
Lage, A.C.V.M.4
Nævdal, G.5
Vefring, E.H.6
-
13
-
-
1142290759
-
Underbalanced and low-head drilling operations: Real time interpretation of measured data and operational support
-
paper SPE 71384 presented at the 2001, Lousiana, 30 September - 3 October
-
Lorentzen, R. J., Fjelde, K. K., Frøyen, J., Lage, A. C. V. M., Nævdal, G. and Vefring, E. H.,: "Underbalanced and Low-head Drilling Operations: Real Time Interpretation of Measured Data and Operational Support", paper SPE 71384 presented at the 2001 SPE Annual Technical Conference and Exhibition held in New Orleans, Lousiana, 30 September - 3 October 2001.
-
(2001)
SPE Annual Technical Conference and Exhibition Held in New Orleans
-
-
Lorentzen, R.J.1
Fjelde, K.K.2
Frøyen, J.3
Lage, A.C.V.M.4
Nævdal, G.5
Vefring, E.H.6
-
14
-
-
1142264477
-
An improved model to predict reservoir characteristics during underbalanced drilling
-
paper SPE 84176 presented at the, Colorado, U.S.A, 5-8 October
-
Biswas, D., Suryanarayana, P. V., Frink, P. J.,Rahman, S., "An improved model to Predict Reservoir Characteristics During Underbalanced Drilling", paper SPE 84176 presented at the 2003 SPE Annual Technical Conference and Exhibition held in Denver, Colorado, U.S.A, 5-8 October 2003
-
(2003)
2003 SPE Annual Technical Conference and Exhibition Held in Denver
-
-
Biswas, D.1
Suryanarayana, P.V.2
Frink, P.J.3
Rahman, S.4
-
15
-
-
85085408079
-
Multilayer reservoir model enables more complete reservoir characterization during underbalanced drilling
-
paper SPE 81638 presented at the, Texas, U.S.A., 25-26 March
-
Hunt, J. L. and Rester, S., "Multilayer Reservoir Model Enables More Complete Reservoir Characterization During Underbalanced Drilling", paper SPE 81638 presented at the 2003 IADC/SPE Underbalanced Technology Conference and Exhibition held in Houston, Texas, U.S.A., 25-26 March 2003.
-
(2003)
2003 IADC/SPE Underbalanced Technology Conference and Exhibition Held in Houston
-
-
Hunt, J.L.1
Rester, S.2
-
16
-
-
0003359612
-
The unscented kaiman filter
-
ed. S. Haykin, John Wiley&Sons, New York, New York, U.S.A
-
Wan, E. A. and van der Merwe, R.: "The Unscented Kaiman Filter" in KaIman Filtering and Neural Networks ed. S. Haykin, John Wiley&Sons, New York, New York, U.S.A (2001) 130, 221-280.
-
(2001)
KaIman Filtering and Neural Networks
, vol.130
, pp. 221-280
-
-
Wan, E.A.1
Van Der Merwe, R.2
-
17
-
-
1142266698
-
Reservoir characterization during underbalanced drilling: Methodology, accuracy, and necessary data
-
paper SPE 77530 presented at the, Texas, U.S.A., 29 September - 2 October
-
Vefring, E. H., Nygaard, G., Fjelde, K. K, Lorentzen, R. J., Nævdal, G., and Merlo, A.: "Reservoir Characterization during Underbalanced Drilling: Methodology, Accuracy, and Necessary Data", paper SPE 77530 presented at the Annual Technical Conference and exhibition held in San Antonio, Texas, U.S.A., 29 September - 2 October 2002.
-
(2002)
Annual Technical Conference and Exhibition Held in San Antonio
-
-
Vefring, E.H.1
Nygaard, G.2
Fjelde, K.K.3
Lorentzen, R.J.4
Nævdal, G.5
Merlo, A.6
-
18
-
-
0001362410
-
The Levenberg-Marquardt algorithm: Implementation and theory
-
ed. G. A. Watson, Springer Verlag, Berlin
-
More, J. J.: "The Levenberg-Marquardt algorithm: implementation and theory" in Numerical Analysis (Lecture Notes in Mathematics vol. 630) ed. G. A. Watson, Springer Verlag, Berlin (1977) 105.
-
(1977)
Numerical Analysis (Lecture Notes in Mathematics)
, vol.630
, pp. 105
-
-
More, J.J.1
-
19
-
-
0004240547
-
-
Academic Press, San Diego, CA
-
Gill, P. E., Murray, W. and Wright, M. H.: Practical Optimization, Academic Press, San Diego, CA (1981) 167.
-
(1981)
Practical Optimization
, pp. 167
-
-
Gill, P.E.1
Murray, W.2
Wright, M.H.3
-
20
-
-
22144462270
-
Full scale aerated fluids experiments in taquipe -BA - Phase II
-
Lage, A.C.V.M., Nakagawa, E., Andrade Jr., P. H. de, Suva, P. R. C., Suva Jr, V., Full Scale Aerated Fluids Experiments in Taquipe -BA - Phase II, RF - Rogaland Research, Report RF98/245, 1998.
-
(1998)
RF - Rogaland Research, Report
, vol.RF98-245
-
-
Lage, A.C.V.M.1
Nakagawa, E.2
De Andrade Jr., P.H.3
Suva, P.R.C.4
Suva Jr., V.5
|