دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: see wireline formation tester.

n: a tool that take samples from downholes formation fluid and record flow pressure and close pressure,such as drill stem tester and cable formation tester.

n: the gathering of pressure data and fluid samples from a formation to determine its production potential before choosing a completion method. Formation testing tools include formation testers and drill stem test tools.

n: the measurement and gathering of the data on a formation to determine its potential productivity.

a trademark for a repeat formation tester.

n: schlumberger wireline tool that can take multiple pressure readings and up to two formation fluid samples on one trip.

a tool that isolates small sections of the pay and removes fluid samples and takes pressures.

See Repeat Formation Tester.

wireline formation tester or wireline formation testing.

n: a formation fluid sampling device, actually run on conductor line rather than wireline, that also logs flow and shut-in pressure in rock near the borehole. A spring mechanism holds a pad finnly against the sidewall while a piston creates a vacuum in a test chamber. Formation fluids enter the test chamber through a valve in the pad. A recorder logs the rate at which the test chamber is filled. Fluids may also be drawn to fill a sampling chamber. Wireline formation tests may be done any number of times during one trip in the hole, so they are very useful in formation testing.

a formation fluid sampling device.