Jurnal maqolasiOchiq kirish
Buxoro-Xiva regioni bo‘r davri yotqiziqlarining strukturaviy-tektonik xususiyatlari va neftgazlilik istiqbollari
Структурно-тектонические особенности и перспективы нефтегазоносности меловых отложений Бухаро-Хивинского региона
https://doi.org/10.70769/3030-3214.SRT.4.3-1.2026.6
Asosiy jihatlar
- Cho‘kindi qoplama qalinligi 2 500–4 500 m va undan ortiq; bo‘r yotqiziqlariniki — 500–1 800 m.
- Bo‘r kesimida sakkizta o‘tkazuvchan gorizont: VII (senon) dan XIV (neokom) gacha.
- Buzaxur maydonidagi XII va XIV gorizontlarning qatlam suvlari — minerallashuvi 98,8–114,6 g/l bo‘lgan kuchsiz xloridli-kalsiyli namakoblar.
- Quyi bo‘r yotqiziqlarida keltirilgan naporlar Alan konidagi 2 747 m dan Shimoliy O‘rtabuloqda 709 m gacha va Pamuqda 431 m gacha pasayadi.
- Alan va Shimoliy O‘rtabuloq orasida gidravlik nishablik 58 m/km, filtratsiya tezligi yiliga 3,6 sm; Shimoliy Syuzma va Gugurtli orasida — 0,5 m/km va yiliga 0,07 sm.
Annotatsiya
This article examines the oil and gas potential of the Cretaceous deposits of the Bukhara-Khiva oil and gas region, with particular emphasis on the Chardzhou Step. A comprehensive analysis of geological and geophysical data, drilling results, and the hydrodynamic conditions of groundwater within the Cretaceous deposits was conducted. The study identifies prospective areas associated with tectonic, lithological, and hydrodynamic seals that may control the accumulation and preservation of hydrocarbons. The structural and tectonic framework of the Cretaceous succession, the distribution of productive horizons, groundwater flow directions, hydraulic gradients, and filtration velocities were analyzed. Local areas characterized by favorable hydrodynamic conditions for hydrocarbon accumulation and preservation were identified. The results demonstrate the significant potential for expanding prospective areas within the Cretaceous deposits of the Chardzhou Step and emphasize the need for targeted geological exploration in insufficiently studied areas of the region.
Ingliz tilidagi annotatsiya jurnal saytidan olingan. Mualliflar annotatsiyasi CC BY 4.0 litsenziyasi asosida keltirilgan. Annotatsiya ingliz tilida berilgan.
Kalit so‘zlar
- Buxoro-Xiva regioni
- Chorjo‘y pog‘onasi
- bo‘r davri yotqiziqlari
- neftgazlilik
- strukturaviy-tektonik tuzilish
- gidrodinamik sharoit
- gidravlik gradient
- filtratsiya
Sodda qilib aytganda
Neft-gaz qidiruviga mo‘ljallangan bu maqolada Buxoro–Xiva regionining bo‘r davri yotqiziqlari ko‘rib chiqiladi. Region Amudaryo havzasining Janubiy Qizilqum va Amudaryo regional uzilmalari orasidagi qismidir. Asosiy e’tibor Chorjo‘y pog‘onasiga qaratilgan: regionda u Buxoro pog‘onasi bilan birga ikki tektonik pog‘onadan birini tashkil qiladi.
Cho‘kindi qoplama qalinligi 2 500–4 500 m va undan ortiq. Qalinligi 500–1 800 m bo‘lgan bo‘r kesimida VII dan XIV gacha raqamlangan sakkizta o‘tkazuvchan gorizont bor. Ular asosan qumtoshlardan iborat va bir-biridan o‘tkazmaydigan gillar bilan ajralgan.
Mualliflar Chorjo‘y pog‘onasidagi quyi bo‘r suvli kompleksi qatlam suvlarining bosim (napor) xaritasini tuzgan. Yer osti suvlari asosan janub va janubi-sharqdan shimol va shimoli-g‘arbga oqadi. G‘arbga tomon naporlar, gidravlik nishabliklar va filtratsiya tezliklari asta-sekin kamayadi. Mualliflar fikricha, yopiq va ochiq pyezominimumlar gaz va neft to‘planishi uchun qulay zonalarni ko‘rsatadi.
Rasmlar (2)
Iqtibos namunasi
T. Kh. Shoimurotov, A. Zh. Khojiev, F. O. Juraev and Sh. Sh. Akhmedov (2026). Structural-tectonic features and oil and gas potential of the Cretaceous deposits of the Bukhara-Khiva region. Sanoatda raqamli texnologiyalar (Digital Technologies in Industry), 4(3-1). https://doi.org/10.70769/3030-3214.SRT.4.3-1.2026.6