The practice of the marker diagnostic method application in wells with multi-zone hydraulic fracturing
UDC: 622.276.6
DOI: 10.33285/2413-5011-2023-8(380)-51-57
Authors:
SAVELEV KIRILL YU.
1,
SAMOYLOVA IRINA A.1,
VILKOV MAXIM N.1,
MALSHAKOV EVGENY N.1,
KHAKIMOV ISMAIL I.2
1 LUKOIL-Engineering Limited KogalymNIPIneft Branch Office in Tyumen, Tyumen, Russia
2 LUKOIL-Western Siberia LLC, Povkhneftegaz, Kogalym, Russia
Keywords: hydraulic fracturing, multi-stage hydraulic fracturing, GeoSplit, marker diagnostics, marked proppant, inflow profile, well logging
Annotation:
The study of the inflow profile in horizontal wells after conducting a multi-zone hydraulic fracturing in low-permeable oil and gas reservoirs is currently of particular interest.
The object of the study of this article is the GeoSplit marker diagnostic technology used after hydraulic fracturing in the wells of "LUKOIL-Western Siberia" LLC.
The aim of the article is to assess the practical significance of the marker diagnostics method.
The present article performed the following tasks:
• assessment of the possibility of using various PLT technologies in horizontal wells;
• assessment of compliance of GeoSplit marker diagnostics indicators with real technological data;
• identification of causes of deviation of marker water-flooding measurements from real measurements;
• formation of a program of additional studies and geological-technical measures.
Bibliography:
1. Ipatov A.I., Kremenetskiy M.I. Geofizicheskiy i gidrodinamicheskiy kontrol’ razrabotki mestorozhdeniy uglevodorodov. – Izhevsk: Institut komp’yuternykh issledovaniy, 2010. – 779 s.
2. Gidrodinamicheskiy i geofizicheskiy monitoring razrabotki slozhno postroennykh mestorozhdeniy uglevodorodov /A.I. Ipatov, M.I. Kremenetskiy, D.N. Gulyaev [i dr.] // Neft. khoz-vo. – 2015. – № 9. – S. 68–72.
3. Skrytyy potentsial optovolokonnoy termometrii pri monitoringe profilya pritoka v gorizontal’nykh skvazhinakh / A.I. Ipatov, M.I. Kremenetskiy, I.S. Kaeshkov [i dr.] // Neft. khoz-vo. – 2014. – № 5. – S. 96–100.
4. Savich A.D., Chernykh I.A., Shumilov A.V. Povyshenie effektivnosti geofizicheskikh issledovaniy v gorizontal’nykh skvazhinakh // Geofizika. – 2011. – Vyp. 5. – S. 70–80.
5. Sal’nikova O.L. Opredelenie profilya i sostava pritoka v ekspluatatsionnykh gorizontal’nykh skvazhinakh // Karotazhnik. – 2015. – Vyp. 10(256). – S. 65–78.
6. Valiullin R.A., Yarulin R.K. Osobennosti geofizicheskikh issledovaniy deystvuyushchikh gorizontal’nykh skvazhin // Vestnik Akademii nauk Respubliki Bashkortostan. – 2014. – T. 19. – № 1. – S. 21–28.
7. Novye razrabotki v oblasti promyslovogo karotazha gorizontal’nykh skvazhin / K. Lenn, Dzh. Kadenkhed, R. Sander, V. Ashurov // Promyslovyy karotazh gorizontal’nykh skvazhin. – 2004. – № 5. – 14 s.
8. Analiz, monitoring i razrabotka predlozheniy po uvelicheniyu effektivnosti GRP na gorizontal’nykh skvazhinakh, v tom chisle proburennykh na ob"ektakh TRIZ, v usloviyakh s ogranicheniyami rasprostraneniya treshchin GRP. Razrabotka predlozheniy i programm issledovaniy, v tom chisle spetsial’nykh (GIS, s zakachkoy mechenogo propanta, trassernye obrabotki): otchet o NIR / E.N. Mal’shakov, A.V. Bukharov, I.A. Samoylova [i dr.]. – Dogovor № 21S0573/21T0050 ot 12.03.2021. – Tyumen’, 2021.
Back to issue