So'nggi uch yil ichida Iroq, Qozog'iston va Saudiya Arabistonidagi quduq maydonchalarida bo'ldim, u yerda quduq usti uskunalari muntazam tekshiruvda aniqlanishi mumkin bo'lgan muammolarni keltirib chiqardi. Mana eng keng tarqalgan 10 muammo va ularning yechimlari.
1. Kossing boshi idish payvandidan oqishi
Eng keng tarqalgan muammo. Idishni korpusga payvandlashi mikroteshik beradi. Sababi: sovuq havoda oldindan qizdirishni shoshilish. Yechim: nuqsonni tozalash, 150°C da qayta payvandlash.
2. Quvur boshi muhrining ishdan chiqishi
Orqa halqada bosim sifatida namoyon bo'ladi. Sababi: muhrning tugatish suyuqligiga mos kelmasligi. Yechim: murni haqiqiy suyuqlik tarkibiga mos keladigan bilan almashtirish.
3. Rojdestvo daraxti eshik klapani to'liq ochilmaydi/yopilmaydi
Odatda eshik yuzasida shkala to'planishi va yog'ning qotib qolishi sababli. Yechim: klapan bo'shlig'i orqali issiq yog'ni aylantirish.
Ko'pgina quduq usti uskunalari muammolarini to'g'ri o'rnatish va o'z vaqtida tekshirish bilan oldini olish mumkin edi. JLD Energy bilan bog'laning.
Uskunalar va qo'llab-quvvatlash
Ko'p so'raladigan savollar
Quduq usti uskunalarini qanchalik tez-tez tekshirish kerak?
Tegishli maqolalar
Wellhead Equipment Guide: Components, Types & API 6A Standards
Complete guide to wellhead equipment types, API 6A standards, casing heads, tubing heads, and procurement selection factors. Written from a manufacturer's perspective.
How Often Should Wellhead Equipment Be Inspected and Maintained?
Practical maintenance schedules for wellhead equipment including API-recommended inspection intervals, visual checks, pressure testing frequency, seal replacement, and documentation best practices.
Wellhead Equipment Maintenance Checklist: Inspection, Testing & Best Practices
A practical wellhead equipment maintenance guide covering inspection intervals, pressure testing, seal replacement, corrosion monitoring, and documentation requirements. Includes a downloadable checklist.
Oilfield Valve Daily Inspection Checklist: What to Check Before and During Operation
A practical daily inspection checklist for oilfield valves — gate valves, ball valves, check valves, choke valves. Based on field experience in Middle East and Central Asia oil fields.
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