UDUQ ATROFI ZONASINING GEOLOGIK TUZILISHINING KISLOTALI ISHLOV SAMARADORLIGIGA TA’SIRI
Keywords:
Kalit so‘zlar: karbonat kollektor; quduq atrofi zonasi; kislotali ishlov berish (KIB); g‘ovaklik; yoriqlilik; bir jinsli bo‘lmagan tuzilma; oqim yo‘li (wormhole); samara (skin); dizayn mezonlari.Abstract
Annotatsiya. Maqolada karbonat kollektorlar uchun kislotali ishlov berish (KIB)
samaradorligini belgilovchi quduq atrofi zonasi (QAZ)ning geologik xususiyatlari
nazariy jihatdan tahlil qilinadi. QAZning litologik tarkibi, g‘ovak-yoriqlilik tuzilishi,
mineralligi va bir jinsli bo‘lmagan (geterogen) xususiyatlari kislota oqimi, erish
(dissolyutsiya) fronti va oqim yo‘llari (wormhole) shakllanishiga qanday ta’sir
ko‘rsatishi tushuntiriladi. Soha bo‘yicha klassik monografiyalar va zamonaviy ilmiy
maqolalardan foydalangan holda QAZ geologiyasi bilan KIB dizayn qarorlarini
uyg‘unlashtirish uchun konseptual asos ishlab chiqiladi [1–6].
References
FOYDALANILGAN ADABIYOTLAR
1. Williams B.B.; Gidley J.L.; Schechter R.S. Acidizing Fundamentals. SPE
Monograph, Vol. 6. — New York: Henry L. Doherty Memorial Fund of AIME;
Society of Petroleum Engineers, 1979. — 142 p.
2. Economides M.J.; Nolte K.G. Reservoir Stimulation. 3rd ed. — New York: John
Wiley & Sons, 2000. — 856 p.
3. Fredd C.N.; Fogler H.S. Influence of transport and reaction on wormhole formation
in porous media // AIChE Journal. — 1998. — Vol. 44, No. 9. — P. 1933–1949.
4. Panga M.K.R.; Ziauddin M.; Balakotaiah V. Two-scale continuum model for
simulation of wormholes in carbonate acidization // AIChE Journal. — 2005. —
Vol. 51, No. 12. — P. 3231–3248.
5. Kalia N.; Balakotaiah V. Effect of medium heterogeneities on reactive dissolution
of carbonates // Chemical Engineering Science. — 2009. — Vol. 64, No. 2. — P.
376–390. DOI: 10.1016/j.ces.2008.10.026.
6. Ghommem M.; et al. Carbonate acidizing: Modeling, analysis, and characterization
of wormhole formation and propagation // Journal of Petroleum Science and
Engineering. — 2015.
7. Fredd C.N.; Fogler H.S. Optimum conditions for wormhole formation in carbonate
porous media: role of transport and reaction // SPE Journal. — 1999. — Vol. 4, No.
3. — P. 196–205. DOI: 10.2118/38176-PA.
