Method for fluid identification and evaluation within wellbores

Details Method for fluid identification and evaluation within wellbores Method for fluid identification and evaluation within wellbores

1992-05-12

1994-01-04

Lobo, Ian J.

Communications, electrical: acoustic wave systems and devices

Borehole testing

73155, G01V 140

Patent

active

052766560

ABSTRACT:
The flow of bubbles in a borehole within an active well is determined by using data from a borehole televiewer. A known discontinuous material is introduced into the borehole at a known distance from the borehole televiewer, and the elapsed time is determined between introduction and detection of the discontinuous material by the borehole televiewer.

REFERENCES:
patent: 4571693 (1986-02-01), Birchak et al.
patent: 5031467 (1991-07-01), Rambow
Taylor, T. J., "Interpretation and Application of BHTV Surveys," SPWLA 24th Ann. Logging Symposium, Jun. 27-30, 1983.
Broding, R. A., "Volumetric Scanning Well Logging," SPWLA 22nd Ann. Logging Symposium, Jun. 23-26, 1981.

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