The scientific and technical journal, “Bulletin of the Association of Drilling Contractors”, is listed by the Higher Attestation Commission of the RF Ministry of Education and Science as one of the leading refereed journals and publications that feature main scientific results of doctoral and candidate’s dissertations.
"REPORTER of the Association of Drilling Contractors" N3, 2015
ASSESSMENT OF COMPLETION DRILLING FLUID PERFORMANCE
Sledkov, Vladimir V. – Cand.Tech.Sci., head of drilling and completion technology department, LLC LUKOIL-Engineering, e-mail: Vladimir.Sledkov@lukoil.com
Ionenko, Aleksey V. – general director, LLC ISK PetroEngineering, e-mail:firstname.lastname@example.org
Gadzhiev, Salikh G. – business development director, LLC ISK PetroEngineering, e-mail: email@example.com
Lipatnikov, Anton A. – head of research and development department, LLC ISK PetroEngineering, e-mail: firstname.lastname@example.org
Leonov, Evgeny G. – Dr.Tech.Sci., professor, Gubkin Russian State University of Oil and Gas, e-mail: email@example.com
Key words: Drilling Fluid, Quality of Hydrocarbon-Bearing Formation Exposing, Assessment of Drilling Fluid Efficiency, Cumulative Oil Production, Weighted Average Depression.
The article deals with considering of the experience of the application of experimental Petro Com S Drilling Fluid developed by LLC «ISC «PetroEngineering» and the simple field methodical approach to the assessment of its effectiveness in comparison with the base solution, which is widely used in the three fields of Western Siberia: Maliklyuchevoe, Las-Eganskoe and Nivagalyskoe. The essence of the proposed method is to estimate the impact of competitive fluids on formation permeability characterized by actual productivity factors, by comparing the values of the calculated cumulative oil production of experimental and base fluids at the weighted average depression in the same periods of operation of wells.