Baranets'kyj M. The improvement of casing quality at underground gas storages of pre-Carpathians

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0499U002192

Thesis Registration Form

0499U002192.pdf

Applicant for

Specialization

  • 05.15.10 - Буріння свердловин

17-07-1999

Specialized Academic Board

Д 20.052.02

Ivano-Frankivsk National University of Oil and Gas

Essay

The mechanism of the tramscolumnar overflow origin in wells with hydrosta-tik and anomalies low reservoir pressure and the influence mechanism of overpressu-re on plugging-back fluid were exsplained. Means of improvement of quality prepa-ration of overpressure on the plugging-back fluids, tecnologies and units for preven-ti-on transcolumnar phenomena in W.O.C. period, liquidation of the betweencolum-nar pressure, as well as the way of casing at gas storages, that prevent transcolum-nar phenomena for a period of all life time of the well were elaborated. The drilling gas wells.

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