Grygorash V. Methods and Mesures of Control over Preparation and Conducting Powerful Hydraulic Layer Fracturing.

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0408U001896

Thesis Registration Form

0408U001896.pdf

Applicant for

Specialization

  • 05.11.13 - Прилади і методи контролю та визначення складу речовин

10-04-2008

Specialized Academic Board

Д 20.052.03

Ivano-Frankivsk National University of Oil and Gas

Essay

. The Dissertation is dedicated to issues of methods and measures of control over preparation and conducting PHFL development (Powerful Hydraulic Layer Fracturing) on boreholes. The offered theoretically grounded method of control over bottom-hole pressure during conducting PHLF, which enables to calculate its values on the basis of technological parameters, measured at the wellhead of the borehole (wellhead pressure, liquids density and their consumption during pumping) taking into account the previously valued rheological parameters of process liquids. Methodic and algorithm for determination of hydraulic losses, with allowance for rheological parameters of process liquids (the non-Newtonian process liquid behavior index, and its consistency ratio), which enables to improve the accuracy of calculation of real hydraulic losses during liquid flow to pipes. Introductiof the developed system of control over preparation and conducting PHFL processes at operating boreholes of Ukrnafta OJSC is carried out.

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Files

aref_titl.doc

Вступ.doc

Додатки--!Додаток К.doc

Додатки--!Додаток Л.doc

Додатки--Додаток А.doc

Додатки--Додаток Б.doc

Додатки--Додаток В.doc

Додатки--Додаток Д.doc

Додатки--Додаток Ж.doc

Додатки--Додаток З.doc

Додатки--Додаток М, Н.doc

РОЗДІЛ 4.doc

РОЗДіЛ 5.doc

Розділ 1.doc

Розділ 2.doc

Розділ 3.doc

атореферат.doc

висновки.doc

список вик_джерел.doc

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