Injection well flow measurement

Wells – Processes – With indicating – testing – measuring or locating

Patent

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Details

166 651, 166115, E21R 4700

Patent

active

054049482

ABSTRACT:
Injection well fluid flow is measured by a device which has a running head and a body with a turbine type flowmeter interposed therein between the running head and discharge port means in the body. The running head may be interchangeable for positioning the body in selected positions in a tubing string in sealing engagement with a seating surface in the tubing string whereby fluid flow entering selected zones in communication with the injection well may be directly measured. The flow measuring device may include a signal storage or memory circuit disposed thereon for receiving and storing signals from the flowmeter.

REFERENCES:
patent: 4274486 (1981-06-01), Fredd
patent: 4770243 (1988-09-01), Fouillout et al.
patent: 4928759 (1990-05-01), Siegfried, II et al.
patent: 5018574 (1991-05-01), Smith
patent: 5094103 (1992-03-01), Wicks, III et al.
patent: 5095983 (1992-03-01), Magnani
patent: 5337821 (1994-08-01), Peterson

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