Infopaket

Geological basics of reservoir penetration

ВК.2.1

Вибіркова дисципліна для ОП

Second

2021/2022

3 Semester

4

- The concept of primary and secondary of productive formation penetration - Factors influencing quality drilling of pay zones - Wells of various construction and feature of formation penetration - Drilling operations and drilling fluids during the productive formation penetration - Methods for cleaning and fixing the bottomhole zone - Pressure control during petroleum drilling well - Abnormal pressure prediction- Drilling fluid optimization - Technologies for enhanced oil and gas recovery using of chemical cleaning, surfactants, hydraulic fracturing and other methods of impacting productive rock formations

Full-time form

1. Knowledge of the disciplines of the general geological cycle and petroleum geology. 2. Skills of drilling technologies and well-logging methods

The methods of primary and secondary of reservoir penetration, as well as the challenges of enhanced oil and gas recovery are considered. The physical and chemical processes in the near-wellbore zone than affect the reduction of porosity and permeability of reservoir rocks are described. The influence of drilling fluids on quality of potential productive formation is characterized. Attention is focused on optimization drilling parameters for abnormal formation pressure intervals and well completion. The methods of cleaning and fixing of the well near-bottomhole zone are considered. Also, the features of chemical cleaning and hydraulic fracturing during the initial penetrating of formations and to increase of the production rate of wells are considered. An assessment of the quality of formation penetration in Ukraine and abroad is given

Chornyi, O. M. Chornyi, I. M. Metoshop, I. M. Kuziv. - Ivano-Frankivsk : IFNTUNH, 2013. - 306 s [in Ukrainian] http://chitalnya.nung.edu.ua/node/2764 2. Naftohazopromyslova heolohiia: Pidruchnyk dlia studentiv vyshchykh navchalnykh zakladiv, shcho navchaiutsia za spetsialnistyu “Heolohiia nafty i hazu” / O.O. Orlov, M.I. Yevdoshchuk, V.H. Omelchenko ta in.; Za red. O.O. Orlova. - K.: Nauk. dumka, 2006. - 432 s. [in Ukrainian] 3. Orlov O.O., Fedoryshyn D.D., Omelchenko V.H., Trubenko O.M., Chornyi M.I. Heolohichni osnovy rozrobky naftovykh i hazovykh rodovyshch: Pidruchnyk dlia vuziv. - Ivano-Frankivsk: IFNTUNH, 2009.- 247 s. [in Ukrainian] 4. Chornyi, M. I. Heolohichni osnovy rozkryttia produktyvnykh plastiv : laboratornyi praktykum / M. I. Chornyi, O. M. Chornyi. - Ivano-Frankivsk : IFNTUNH Fakel, 2009. - 45 s. [in Ukrainian] 5. https://petrowiki.spe.org/

Lectures, practical classes, independent work of students

The control is carried out according to the modular rating system and includes: practical work (where students must demonstrate the quality of acquired knowledge and solve problems using the methods and tools outlined by the teacher), independent practical work (where students must demonstrate the quality of acquired knowledge and solve problems without limiting tools and techniques for solving the problem) and conducting 2 written modular tests. The final assessment is conducted in the form of a written and oral exam.

Ukrainian