含H<sub>2</sub>S油氣井用C110鋼級套管標(biāo)準(zhǔn)化最新進(jìn)展

含H₂S油氣井用C110鋼級套管標(biāo)準(zhǔn)化最新進(jìn)展

摘要: 為滿足含H₂S深井和高溫高壓油氣井勘探開發(fā)的需要而開發(fā)的C110鋼級套管產(chǎn)品,由于缺乏統(tǒng)一、權(quán)威的標(biāo)準(zhǔn),制約了其發(fā)展。ISO/API相關(guān)委員會通過近8年的工作,制定了C110鋼級套管標(biāo)準(zhǔn)草案。對C110鋼級套管標(biāo)準(zhǔn)化的最新進(jìn)展進(jìn)行了跟蹤研究,介紹了該標(biāo)準(zhǔn)草案中技術(shù)要求方面的主要內(nèi)容。

Abstract: Owing to the fact that there is no applicable uniform and authoritative standard,further development of the C110 casings as created to meet the needs for exploration of H₂S-containing deep wells and hi-temperature & hi-pressure oil/gas wells has been restricted.Fortunately,thanks to their 8-year long efforts by relevant ISO/API committees,the standard for C110 casings has been drafted.Closely following the recent progress in the standardization of the said casings,studies are made by the co-authors.Briefed in the paper is the main information about the technical requirement as specified in the said standard draft.