WELL LOG DATA INTERPRETATION PROBLEMS IN WELL, DRILLED USING POLYMER-CLAY-BASED DRILLING MUD
https://doi.org/10.31660/0445-0108-2017-5-47-53
Abstract
There was shown the low efficiency of standard well logging sequence for reservoirs identification and de-fining their saturation in the well, penetrating on polymer-clay-based drilling mud the section with high salinity of formation water. At low resistances of formations the reliable results of testing as for large volume reservoirs as well as for small volume reservoirs are needed for establishing the critical values of indications of induction method and electrical measurements against the permeable formations of different thickness. To distinguish the reservoirs it is necessary to obtain the core samples and to analyze them to establish the compliance of indications between geophysical measurements and reservoir characteristics.
About the Authors
G. E. Stroyanetskaya
Industrial University of Tyumen
Russian Federation
Russian Federation
E. A. Malykh
Industrial University of Tyumen
Russian Federation
Russian Federation
References
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Review
For citations:
Stroyanetskaya G.E., Malykh E.A. WELL LOG DATA INTERPRETATION PROBLEMS IN WELL, DRILLED USING POLYMER-CLAY-BASED DRILLING MUD. Oil and Gas Studies. 2017;(5):47-53. (In Russ.) https://doi.org/10.31660/0445-0108-2017-5-47-53
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