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Keywords: constraint
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Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 13–15, 2015
Paper Number: SPE-177287-MS
...: Establish clear objectives and identify constraints and remedies to the constraints. Optimize mud and spacer requirements and displacement rates. Other issues to be addressed are hole conditioning, possibility of pipe movement, optimization of casing centralization and length of shoe track. Optimize...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, August 20–22, 2013
Paper Number: SPE-165696-MS
...) and its potential of adding reserves with respect to time and delaying development projects without any significant additional cost. Managing production capacity across a portfolio of producing assets is a complex optimization problem. There are field level constraints including technical attributes...
Proceedings Papers

Paper presented at the SPE Eastern Regional/AAPG Eastern Section Joint Meeting, October 11–15, 2008
Paper Number: SPE-117752-MS
... reservoir simulation constraint Hessian matrix algorithm PVT measurement stability analysis iteration Artificial Intelligence converge calculation rr equation phase mole fraction minimization Upstream Oil & Gas initial estimate feasible region matrix equation compositional...
Proceedings Papers

Paper presented at the Eastern Regional Meeting, October 17–19, 2007
Paper Number: SPE-111154-MS
... mathematically. Maximize the functional J defined in Eq. 1 subject to the constraint that Ninj i=1 qinj,i = qt (2) where the total water injection rate, qt, is specified. As stated in the introduction, we initialize the opti- mization problem by putting a water injection well in ev- ery gridblock that does not...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 11–13, 2006
Paper Number: SPE-104535-MS
... constraint gas Oil Ratio information liquid oil ratio production monitoring Upstream Oil & Gas Simulation optimization resource oil ratio total oil production rate water oil ratio production optimization society of petroleum engineers production rate oil production rate production system...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 21–22, 1999
Paper Number: SPE-57432-MS
... payzone constraint proppant concentration stimulation reservoir Copyright 1999, Society of Petroleum Engineers Inc. This paper was prepared for presentation at the 1999 SPE Eastern Regional Meeting held in Charleston, West Virginia, 21 22 October 1999. An SPE Program Committee following review of...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, November 8–10, 1994
Paper Number: SPE-29184-MS
... treatment design. Depending upon the post-fracture treatment production rates, the related expenses, and the economic constraints, the optimum treatment can be easily determined. The first optimization method is based on a mathematical technique called Mixed Integer Linear Programming (MILP). This method...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, November 6–8, 1985
Paper Number: SPE-14496-MS
..., of the daily business and operational problems. This deficiency in not using the computer's capabilities to their utmost can be attributed to numerous operator constraints, such as, currency in hardware implementation and its economics; software availability, support, quality and cost; adapting...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, November 14–15, 1974
Paper Number: SPE-4949-MS
... violating Federal environmental regulations or exceeding other constraints. complex reservoir government oil production energy source oil shale coal Shale Industry united states salinity problem Upstream Oil & Gas Task Force environmental problem pollution shale oil Oil Shale Outlook...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, November 5–6, 1964
Paper Number: SPE-1036-MS
... results that should be considered. We must rule out unnecessary risks, but still aim for the high returns. THE INVESTMENT OPPORTUNITY Let us restrict the investment opportunities facing a company to producing operations. capital budgeting constraint information Upstream Oil & Gas optimum...

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