quduqni o‘zlashtirish va foydalanishga tushirish

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$mustaqil ish mavzu: quduqni o‘zlashtirish va foydalanishga tushirish muallif: ____________________________ guruh: _____________________________ sana: 2025-10-24 reja (4 bo‘lim) quduqni o‘zlashtirish (well clean-up) maqsadi va texnologik bosqichlar sinov va baholash: pi/ipr, bosim tiklanish testi, oqim rejimlari va qum nazorati foydalanishga tushirish: start-up protokoli, sun’iy ko‘tarish va oqimni barqarorlash monitoring, xavfsizlik (hse) va optimallashtirish: ko‘rsatkichlar, xatolar va tavsiyalar 1. quduqni o‘zlashtirish maqsadi va bosqichlari o‘zlashtirish (well clean-up) — quduqni burg‘ilash/kompletiondan keyin kollektor va stvoldan burg‘ilash loylari, filtrat, qattiq zarrachalar (cuttings) va debritlardan tozalash, oqim kanallarini ochish, stabil debita erishish hamda yuzaga chiqish (flowback) jarayonini nazorat ostida bajarishdir. 1.1. asosiy bosqichlar pre-job tayyorgarlik: bopdan tree’ga o‘tish, wellhead sinovlari, xavfsizlik brifingi. displacement: burg‘ilash loyini toza suyuqlikka (brine) almashtirish; filtratni chiqarish. flowback: bosqichma-bosqich ochish (choke management), qum va emulsiyani kamaytirish. stimulyatsiya (zaruratda): kislotalash/fracdan keyingi tozalash va oqimni barqarorlash. 1.2. hisob-kitoblarga kirish annulyarni almashtirish hajmi: v = π/4·(d_hole² − d_od²)·l × (1 + 10–30% zahira). displacement tezligi …$

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entratsiyasini kuzatish (ppm). agar qum yuqori bo‘lsa: choke’ni kichraytirish, oqimni bosqichma-bosqich oshirish, gravel-pack/screen tekshiruvi. 3. foydalanishga tushirish: start-up va oqimni barqarorlash 3.1. start-up protokoli (soddalashtirilgan) tree va liniya bosim sinovlari → xavfsizlik klapanlari ishlashi tekshirilsin. choke’ni minimal ochishdan boshlash; 15–30 daqiqada bir bosqichga oshirish. suyuqlik/gaz ulushi, suv keshi (wc), qum va emulsiyalarni onlayn nazorat qilish. separator bosimini va isitish (agar bor) rejimini barqarorlashtirish. 3.2. sun’iy ko‘tarish integratsiyasi esp: gaz lock va emulsiya xavfini kamaytirish uchun gaz separatorli pip; ishga tushirishda ramp-up. gas-lift: injeksiya gaz sarfi–debit optimallashtirish (nodal analysis bilan). rod pump: quduq darajasidagi suyuqlik ustuni va nasos zarbasini uyg‘unlashtirish. 3.3. oddiy hisob misollar 1) pi va boshlang‘ich debit: j = 4 m³/kun·mpa, p_res = 18 mpa, p_wf = 12 mpa → q ≈ 24 m³/kun. 2) displacement hajmi: d_hole = 8½" (0.216 m), d_od = 7" (0.178 m), l = 1000 m → v ≈ π/4·(0.216²−0.178²)·1000 ≈ 11.6 m³. 3) …

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aslik → yetarli yuvilmaslik. esp/gas-lift ishga tushirishda ramp-up va qochqinlik (leak) sinovlarini e’tiborsiz qoldirish. test ma’lumotlarini (build-up/plt) kechiktirilgan talqin — noto‘g‘ri ipr va noto‘g‘ri ish rejimi. start-up check-list (namuna) bosqich tekshiruv hujjat izoh pre-job tree bosim sinovi, esdv pressure test protokoli hamma klapanlar belgilandi displacement annulyar hajm hisob/to‘ldirish hisob varaqasi 10–30% zahira flowback choke management shift log qum ppm < me’yor test build-up/horner test report kh va s baholandi start-up esp/gas-lift ramp-up nodal analysis stabil rejim foydalanilgan adabiyotlar 1. economides, m. et al. petroleum production systems. 2. ahmed, t. reservoir engineering handbook. 3. earlougher, r. c. advances in well test analysis. 4. mitchell & zunker. well completion and workover practices. 5. api recommended practices (rp 14c, rp 53) — safety and well control. /docprops/thumbnail.emf mustaqil ish mavzu: quduqni o‘zlashtirish va foydalanishga tushirish muallif: ____________________________ guruh: _____________________________ sana: 2025 - 10 - 24

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mustaqil ish mavzu: quduqni o‘zlashtirish va foydalanishga tushirish muallif: ____________________________ guruh: _____________________________ sana: 2025-10-24 reja (4 bo‘lim) quduqni o‘zlashtirish (well clean-up) maqsadi va texnologik bosqichlar sinov va baholash: pi/ipr, bosim tiklanish testi, oqim rejimlari va qum nazorati foydalanishga tushirish: start-up protokoli, sun’iy ko‘tarish va oqimni barqarorlash monitoring, xavfsizlik (hse) va optimallashtirish: ko‘rsatkichlar, xatolar va tavsiyalar 1. quduqni o‘zlashtirish maqsadi va bosqichlari o‘zlashtirish (well clean-up) — quduqni burg‘ilash/kompletiondan keyin kollektor va stvoldan burg‘ilash loylari, filtrat, qattiq zarrachalar (cuttings) va debritlardan tozalash, oqim kanallarini ochish, stabil debita erishish hamda yuzaga chiqish (f...

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