Results 251 to 260 of about 311,498 (288)

Volumetric Reserves Estimation

2018
An accurate estimation of oil and gas reserves is a key to the success of every field development, and this continues throughout the life of the field. There are several methods available for hydrocarbon reserves estimation and these are analogy, volumetric, decline analysis, material balance and reservoir simulation.
Sylvester Okotie, Bibobra Ikporo
openaire   +1 more source

Gas Reserves Estimation in Resource Plays

SPE Unconventional Gas Conference, 2010
Abstract The petroleum industry's lack of understanding of physical properties and the physics controlling production from many important resource plays limits its ability to model and forecast with confidence production and reserves from these resources.
John Lee, Rod Sidle
openaire   +1 more source

Estimating U.S. uranium reserves

JOM, 1998
This article presents information on the Energy Information Administration’s (U.S. Department of Energy) annual estimates of U.S. uranium reserves. Encompassed is information for year-end 1997’s uranium reserves, which were estimated by employing numerous resources.
openaire   +1 more source

Integrated Deterministic/Probabilistic Reserve Estimation

Journal of Petroleum Technology, 1997
This article is a synopsis of paper SPE 38803, "An Integrated Deterministic Probabilistic Approach to Reserve Estimation: An Update," by A.G. Nangea, SPE, and E.J. Hunt, SPE, Mobil Technology Co., originally presented at the 1997 SPE Annual Technical Conference and Exhibition, San Antonio, Texas, 5-8 October.
openaire   +1 more source

Geostatistical ore reserve estimation

Earth-Science Reviews, 1978
Geoffrey S. Watson, Michel David
  +4 more sources

Geostatistical Ore-reserve Estimation

1991
The basic theory behind geostatistical methods will be presented in this chapter in such a way as to minimize the use of mathematical expressions and notations. The intention is to give the mining geologist and engineer sufficient theory to be able to apply geostatistics in an intelligent and informed way.
openaire   +1 more source

The Philosophy of Reserve Estimation

SPE Hydrocarbon Economics and Evaluation Symposium, 1997
Abstract The recent publication for discussion of the SPE/WPC draft reserve definitions1 has highlighted the difficulty in attempting to relate deterministically-derived reserve estimates with those based on a probabilistic methodology. Although the debate over the benefits/disadvantages of the two estimation approaches will no doubt be ...
openaire   +1 more source

Estimating the Total Reserves

1998
Once a suitable prospect has been found, an exploratory drilling campaign is carried out to establish the limits of the mineralization (if they are not already known), and to determine the total ore tonnage and the average grade. As well as knowing the total reserves, it is very important to know how accurate the estimates are.
openaire   +1 more source

Estimation Variance of Global Recoverable Reserve Estimates

1984
New developments are presented which put the prediction of the variance of global recoverable reserve estimates into the framework of existing geostatistical theory. Predictive formulas are developed and some promising initial results are presented on the use of these new formulas for two simulated deposits.
openaire   +1 more source

Estimation of Primary Oil Reserves

Transactions of the AIME, 1956
Published in Petroleum Transactions, AIME, Volume 207, 1956, pages 182–191. Abstract This paper reviews the methods currently in use for estimating primary oil reserves and discusses the principles on which these methods are based.
openaire   +1 more source