Relating Price Model Assumptions to Decisions

ISBN-13: 9783843353939 / Angielski / Miękka / 200 str.

Abdulwahab Bukhari; Christopher Jablonowski

Opis

Allocating production volumes across a portfolio of producing assets is a complex optimization problem. Each producing asset possesses different technical attributes (e.g. crude type), facility constraints, and costs. In addition, there are corporate objectives and constraints (e.g. contract delivery requirements). While complex, such a problem can be specified and solved using conventional deterministic optimization methods. However, there is often uncertainty in many of the inputs, and in these cases the appropriate approach is neither obvious nor straightforward. One of the major uncertainties in the oil and gas industry is the commodity price assumption(s). This paper investigates this problem in three major sections: (1) We specify an integrated stochastic optimization model that solves for the optimal production allocation for a portfolio of producing assets when there is uncertainty in commodity prices, (2) We then compare the solutions that result when different price models are used, and (3) We perform a value of information analysis to estimate the value of more accurate price models.

O autorze

Abdulwahab A. Bukhari earned B.Sc. in petroleum eng. from LSU. After that, he worked for Saudi ARAMCO as planning analyst, production, reservoir, and reservoir simulation engineer. In 2011, he earned MSc. degree in petroleum eng. from UT Austin, and he started Ph.D. degree in petroleum eng. and energy management & policy at Penn State University.