«Automation and Informatization of the fuel and energy complex»

Actual problems of planning the productivity of gas and gas condensate wells and their mathematical models

UDC: 622.276.5+51-7
DOI: 10.33285/2782-604X-2022-12(593)-48-59

Authors:

¹ North-Caucasus Research and Design Institute of Natural Gases, Stavropol, Russia

Keywords: gas, well, recoverable gas reserves, flow rate, predicted flow rate, reservoir pressure, bottomhole pressure, interpolation, extrapolation

Annotation:

At present, in the context of increasing competition for the markets for natural gas, oil and their products, the issue of improving the planning of gas production is acute. In particular, an urgent problem is a reliable long-term calculation of predicted wells flow rates. The article proposes new mathematical models for wells operation planning and calculation of predicted flow rates, forecasting reservoir and bottomhole pressures with its help.

Bibliography:

1. Permyakov I.G. Ekspress-metod rascheta tekhnologicheskikh pokazateley razrabotki neftyanykh mestorozhdeniy. – M.: Nedra, 1975. – 128 s.
2. Kazakov A.A. Prognozirovanie effektivnosti meropriyatiy po izmeneniyu proizvoditel'nosti skvazhin // Neft. khoz-vo. – 1983. – № 7. – S. 62–65.
3. Kazakov A.A. Informatsionno-analiticheskaya komp'yuternaya sistema kontrolya i analiza effektivnosti geologo-tekhnicheskikh meropriyatiy // Neft. khoz-vo. – 2005. – № 10. – S. 54–58.
4. Kazakov A.A. Prognozirovanie effektivnosti gidrodinamicheskikh metodov povysheniya nefteotdachi plastov // Neft. khoz-vo. – 2006. – № 12. – S. 110–112.
5. Kazakov A.A. Planirovanie geologo-tekhnicheskikh meropriyatiy // Neft. khoz-vo. – 2009. – № 3. – S. 48–52.
6. Lyugay D.V., Geresh G.M., Vasil'ev Yu.N. Perspektivy primeneniya sistemnogo podkhoda i metodov sistemnogo analiza pri proektirovanii i upravlenii razrabotkoy gazovykh mestorozhdeniy // Gazovaya prom-st'. – 2013. – № 5(690). – S. 56–58.
7. Margulov R.D., Tagiev V.G., Gergedava Sh.K. Organizatsiya upravleniya gazodobyvayushchim predpriyatiem. – M.: Nedra, 1981. – 239 s.
8. Tolpaev V.A., Akhmedov K.S., Vinnichenko I.A. Metodika srednesrochnogo prognoza proizvoditel'nosti skvazhin po nakoplennym za proshlye gody ekspluatatsionnym raportam // Obozrenie prikladnoy i prom. matematiki. – 2012. – T. 19, № 5. – S. 751–753.
9. Tolpaev V.A., Akhmedov K.S. Primenenie kubicheskikh splaynov v raschetakh prognoznykh debitov gazovykh skvazhin // Sovremennye problemy fiziko-mat. nauk: materialy VI Vseros. nauch.-prakt. konf. s mezhdunarod. uchastiem, Orel, 4-5 dek. 2020 g. / pod obshch. red. T.N. Mozharovoy. – Orel: OGU im. I.S. Turgeneva, 2020. – S. 410–416.
10. Tolpaev V.A., Akhmedov K.S., Petrosyants M.T. Ekspress-metod postroeniya approksimatsionnykh modeley prognozirovaniya debitov skvazhin po dannym istorii // Avtomatizatsiya, telemekhanizatsiya i svyaz' v neftyanoy promyshlennosti. – 2020. – № 5(562). – S. 43–56. – DOI: 10.33285/0132-2222-2020-5(562)-43-56
11. Tolpaev V.A., Akhmedov K.S., Petrosyants M.T. Matematicheskie modeli raschetov prognoznoy proizvoditel'nosti gazovykh skvazhin po krivym "debit – nakoplennyy otbor" // Uchenye zap. Zabaykal'skogo gos. un-ta. – 2020. – T. 15, № 3. – S. 19–37. – DOI: 10.21209/2658-7114-2020-15-3-19-37
12. Model' raschetov prognoznykh debitov skvazhin po nakoplennym promyslovym dannym / R.A. Gasumov, V.A. Tolpaev, K.S. Akhmedov, M.T. Petrosyants // Gazovaya prom-st'. – 2020. – № 9(806). – S. 76–84.
13. Tolpaev V.A., Akhmedov K.S. Matematicheskie modeli prognozirovaniya proizvoditel'nosti gazovykh skvazhin i ikh prakticheskoe znachenie // Avtomatizatsiya, telemekhanizatsiya i svyaz' v neftyanoy promyshlennosti. – 2021. – № 2(571). – S. 36–48. – DOI: 10.33285/0132-2222-2021-2(571)-36-48
14. Garnaev A.Yu. MS Excel 2002: razrabotka prilozheniy. – SPb.: BKhV-Peterburg, 2004. – 768 s.