Full Article: PDF
Scientific Object Identifier: http://s-o-i.org/1.1/TAS-12-116-29
DOI: https://dx.doi.org/10.15863/TAS.2022.12.116.29
Language: English
Citation: Deryaev, A. R. (2022). Requirements for structures, the quality of drilling operations and control over the technological regime of wells and borehole equipment. ISJ Theoretical & Applied Science, 12 (116), 301-306. Soi: http://s-o-i.org/1.1/TAS-12-116-29 Doi: https://dx.doi.org/10.15863/TAS.2022.12.116.29 |
Pages: 301-306
Published: 30.12.2022
Abstract: the article discusses the requirements for structures, drilling technology, the method of opening the reservoir and the development of wells on the example of the Altyguyi gas condensate field. The choice and justification of the well design in accordance with the intervals of compatibility of the well section according to mining and geological drilling conditions based on the forecast curves of reservoir pressures and rock rupture pressures (combined pressure graph), as well as methods of primary and secondary opening of productive formations and their development are considered in detail. To monitor the operation of wells, control and measuring equipment and devices for taking wellhead samples of extracted products are installed. The binding of wells should ensure the conduct of a complex of studies: individual measurement of the flow rate of liquid and gas, water content, (echometry, dynamometry, descent of deep instruments, etc.). During the operation of wells, their research is carried out in order to monitor the technical condition of the production column, the operation of equipment, to check the compliance of the parameters of the wells with the established technological regime, to obtain information necessary to optimize these modes. These proposals are necessary for high-quality wiring of wells and their operation.
Key words: combined schedule, hydro-gas dynamics, inflow profile, gutter system, anti-discharge equipment, bottom-hole zone, backwater overflow, conductor, quaternary deposits, hydraulic fracturing, tack.
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