Geology ReportsSearch

USGS · 70199944

Alternative natural gas contract and pricing structures and incentives of the LNG industry

Abstract

Gas conversion to liquefied gas (LNG) and transport by LNG tankers is one option for meeting expanding gas consumption and for gas traded internationally. This paper examines the impact of the traditional gas contract provisions of indefinite pricing, market out price ceilings, and take‐or‐pay requirements on the profitability of LNG projects in the context of markets characterized by price and quantity uncertainty. Simulation experiments are used to examine and calibrate the effects of those provisions. The results provide guidance to operators, host countries and purchasers in structuring such contracts. The paper also assesses prospects of future expansion of world LNG capacity.

Explore related subjects

Keep this discovery

Explore connections, maps & timelines

BibTeXRIS

Emil D. Attanasi. 2009-10-09. Alternative natural gas contract and pricing structures and incentives of the LNG industry. https://doi.org/10.1111/j.1477-8947.1991.tb00133.x

Cite the original work for its findings. Save a collection to share your selection of sources.

KEEP EXPLORING

Related USGS reports

The influence of geomorphology on the role of women at artisanal and small-scale mine sites

The geologic and geomorphic expressions of a mineral deposit determine its location, size, and accessibility, characteristics which in turn greatly influence the success of artisans mining the deposit. Despite this critical information, which can be garnered through studying the surficial physical expression of a deposit, the geologic and geomorphic sciences have been largely overlooked in artisanal mining-related research. This study demonstrates that a correlation exists between the roles of female miners at artisanal diamond and gold mining sites in western and central Africa and the physical expression of the deposits. Typically, women perform ore processing and ancillary roles at mine sites. On occasion, however, women participate in the extraction process itself. Women were found to participate in the extraction of ore only when a deposit had a thin overburden layer, thus rendering the mineralized ore more accessible. When deposits required a significant degree of manual labour to access the ore due to thick overburden layers, women were typically relegated to other roles. The identification of this link encourages the establishment of an alternative research avenue in which the physical and social sciences merge to better inform policymakers, so that the most appropriate artisanal mining assistance programs can be developed and implemented.

Natural Resources Forum

World petroleum resource estimates and production forecasts: Implications for government policy

Resource estimates alone will not give advance warning of encroaching production difficulties. An analysis of the general stages in the evolution of petroleum production and discovery and of industry statistics provides an estimate of when the stage characterised by increasing production in the market economy countries outside the United States and Canada will end. The analysis indicates that the year of maximum production will be in the 1990s. Economic growth aggravates the difficulties accompanying the production decline by advancing the date of peak production and by increasing the adjustments that must be made as oil production declines.

Natural Resources Forum

Petroleum industry drilling in industrialized and developing areas

International drilling statistics show significant differences in target depths as well as the mix between onshore and offshore wells. Unlike the USA, where most of the drilling has been concentrated in depths to 5000 f (shallow depths), the preponderance of wildcat wells drilled in South America and Africa reach much deeper horizons. Offshore wildcat drilling represents less than 4% of total US wildcat drilling. However, more than half of the wildcat wells in Africa and two-fifths of the wildcat wells in South America in 1982 were offshore. In this paper, these differences are traced, in part, to the economic factors that drive petroleum exploration in these areas. Factors such as product markets, drilling costs (rig availability), product transportation systems, and business risk determine the minimum commercial size of hydrocarbon discoveries and the type of operator that can profitably develop discoveries: The plan of the paper is as follows; first, drilling statistics and trends for several areas are discussed. After this, the differences in economic factors that account for the different patterns of exploration are identified. In the concluding section, some strategies are suggested to encourage development of marginally commercial oil and gas fields located at shallow depths

Natural Resources Forum