Repository logo

Browsing by Subject "drilling failure"

Filter results by typing the first few letters
Now showing 1 - 1 of 1
  • thumbnail.journal.alt
    Item type:Article, Access status: Open Access ,
    Decyzje w zakresie rozpoznawania i likwidacji przychwyceń przewodu wiertniczego w otworach naftowych
    (2008) Dubiel, Stanisław; Ziaja, Jan
    The effects of string seizures encountered during drilling oil and geothermal wells were analyzed for establishing causes and type of the seizure. The technological decisions concerning string seizure were formulated in view of the method of solving the problem. The linear regression equation was determined with statistical analysis methods for predicting the time of freeing the seized string at a given depth of the well.