Application of the modified Arps-Roberts discovery proces model to the 1995 U.S. National Oil and Gas Assessment

Autor: John H. Schuenemeyer, R. F. Mast, Lawrence J. Drew
Rok vydání: 1995
Předmět:
Zdroj: Nonrenewable Resources. 4:242-252
ISSN: 1573-8981
0961-1444
DOI: 10.1007/bf02257576
Popis: ARDS (version 4.01), a modified version of the Arps-Roberts discovery process model, was used to forecast the remaining oil and gas resources in more than 50 provinces, super-exploration plays, and individual plays in the onshore and offshore United States for the 1995 National Oil and Gas Assessment. The size distribution of oil and gas fields was estimated for the underlying distribution of fields; the size distribution for the remaining fields was calculated to be the difference between this distribution and that of discovered fields. The guidelines that govern the 1995 National Assessment require the underlying size distribution of fields to be estimated by using only data from two standard commercial data files (the NRG Associates field file and the Petroleum Information Inc. well file). However, a variety of situations required further modification of the discovery process modeling system; for example, multiple exploration plays that occurred nearly simultaneously and also displaced each other in time, and the phenomenon of field growth introduced a large bias in the forecasts produced by the discovery process models for some provinces.
Databáze: OpenAIRE
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