- well loss
- Head loss caused by flow through a screen and inside a well [16].
A Lexicon of Cave and Karst Terminology with Special Reference to Environmental Karst Hydrology. Courtesy of the author & The Karst Waters Institute. 2002.
A Lexicon of Cave and Karst Terminology with Special Reference to Environmental Karst Hydrology. Courtesy of the author & The Karst Waters Institute. 2002.
Well test — This article discusses water well testing; the testing of other wells, eg. petroleum wells, is a separate field.A well test is conducted to evaluate the amount of water that can be pumped from a particular water well. More specifically, a well… … Wikipedia
loss — W1S2 [lɔs US lo:s] n [: Old English; Origin: los destruction ] 1.) [U and C] the fact of no longer having something, or of having less of it than you used to have, or the process by which this happens loss of ▪ The court awarded Ms Dixon £7,000… … Dictionary of contemporary English
Loss mitigation — [http://www.hud.gov/offices/hsg/sfh/nsc/lmmltrs.cfm [Loss Mitigation Policy Guidance] ] is used to describe a third party helping a homeowner, a division within a bank that mitigates the loss of the bank, or a firm that handles the process of… … Wikipedia
Loss of consortium — is a term used in the law of torts that refers to the deprivation of the benefits of a family relationship due to injuries caused by a tortfeasor. Loss of consortium is not a historical tort under English common law but arrived via statute as… … Wikipedia
Loss given default (LGD) — Loss Given Default or LGD is a common parameter in Risk Models and also a parameter used in the calculation of Economic Capital or Regulatory Capital under Basel II for a banking institution. This is an attribute of any exposure on bank s… … Wikipedia
Well logging — Gamma ray logging Spontaneous potential logging Resistivity logging Density logging Sonic logging Caliper logging Mud logging LWD/MWD v · … Wikipedia
Loss of significance — is an undesirable effect in calculations using floating point arithmetic. It occurs when an operation on two numbers increases relative error substantially more than it increases absolute error, for example in subtracting two large and nearly… … Wikipedia
Well control — is the management of the dangerous effects of unexpected high pressures on the surface equipment of drilling rigs searching for oil and/or gas. Some type of drilling fluid is generally used to aid in well control. Failure to manage and control… … Wikipedia
loss — The opposite of gain. Bloomberg Financial Dictionary * * * loss loss [lɒs ǁ lɒːs] noun 1. [countable, uncountable] the fact of no longer having something that you used to have, or having less of it: • loss of earnings through illness ˈjob loss… … Financial and business terms
Loss function — In statistics and decision theory a loss function is a function that maps an event onto a real number intuitively representing some cost associated with the event. Typically it is used for parameter estimation, and the event in question is some… … Wikipedia