5 Cone of depression is a conically-shaped depression that is produced in a water table as a result of pumping water from a well at a given rate. Participants will learn about interference test and reservoir limit tests. Aquifer test (or a pumping test) is a field experiment in which a well is pumped at a controlled rate and the aquifer's response (drawdown) is measured in one or more observation wells. The last day of the course will include a discussion on DST, its key features, design, and analysis. Well test design and step-by-step procedure.Participants will learn about pseudo-pressure and type curve analysis techniques, along with phase redistribution. They will learn about modifications for gas wells and multiphase flow. On day four of this course, participants will learn about well test analysis in gas and gas condensate reservoirs.
Modifications for gas wells and multiphase flow.Day 4Īnalysis Gas and Gas Condensate Reservoirs Participants will also learn about the interpretation of well test data in naturally fractured reservoirs. The types include post-fracture tests, variable rate analysis, horizontal well testing, and multi-well testing. This day will focus on teaching participants about the interpretation methodology of various types of well testing. Participants will be introduced to recognizing sealing faults and stratigraphic pinchouts, along with late time boundary and depletion effects on well tests plots. A discussion of wellbore storage and type curve matching will also be included. Participants will learn about diagnostic and derivative plots analysis on this day. Late time boundary and depletion effects.Sealing faults and stratigraphic pinchouts.Wellbore storage and type curve matching.This day will also include a discussion on semilog analysis and estimating average reservoir pressure. Several types of testing will also be discussed, including drawdown testing and buildup testing. Some concepts that will be covered include modeling radial flow and characterizing damage and stimulation. (e) for public community, non-community public and multi-family water supply wells, the testing requirements set out in ARM Title 17, chapters 30, 36 and 38. The basic concepts for test analysis will also be discussed on this day. On day one of this course participants will learn about the need for testing and the states of well performance. Semilog analysis and estimating average reservoir pressure.Steady state, semi-steady state, and transient well performance.
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