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Robust Exploration and Production Sharing Agreements Using the Taguchi Method.
- Source :
- Energies (19961073); Aug2022, Vol. 15 Issue 15, p5424-5424, 19p
- Publication Year :
- 2022
-
Abstract
- The short- and long-term volatility of oil and gas prices has a wide-ranging impact on both parties of petroleum contractual agreements, thus affecting the profitability of the project at any stage. Therefore, the government (first party) and the international oil company (second party) set the parameters of their contracts in a way that reduces the uncertainty. The effect of price fluctuations on economic indicators is investigated in this paper. The Taguchi method is used for the first time to find the best-agreement parameters, which are the "A" and "B" factors, in the standard Libyan agreement. There are four "A" components from "A1" to "A4", and four "B" components from "B1" to "B4". The purpose is to reduce the variability in the response variables, which are the company take (the percent of net cash flow for the international company) and average value of the second-party percent share of production (ASPS). The noise factors considered in this paper are oil, liquefied hydrocarbon byproduct (LHP), and gas prices. The method was applied to a case study of oil field development in Libya. The results showed that "A3" and "A4" were the most important control factors that affect the ASPS, while "B2" and "B3" are the most important factors affecting the company take. To obtain robust results, the most important factors to reduce variability were also determined. The effect of control parameters on the average NPV may be worth more than USD 22 MM in the 1-billion-barrel oilfield case study. The results showed that, for a given combination of "A" and "B" factors with a certain company take, the mean absolute deviation (MAD) of the NPV of the second party was reduced by 18% if the optimal combinations of the levels were used. [ABSTRACT FROM AUTHOR]
- Subjects :
- TAGUCHI methods
BUSINESS cycles
ECONOMIC indicators
OIL fields
GAS prices
Subjects
Details
- Language :
- English
- ISSN :
- 19961073
- Volume :
- 15
- Issue :
- 15
- Database :
- Complementary Index
- Journal :
- Energies (19961073)
- Publication Type :
- Academic Journal
- Accession number :
- 158521097
- Full Text :
- https://doi.org/10.3390/en15155424