本文關鍵詞： 真空澆注 三相固體浮力材料 深海石油鉆采　出處：《功能材料》2017年10期 　論文類型：期刊論文

【摘要】：隔水管系統(tǒng)是海洋石油鉆采的重要技術裝備,而浮力材料是深水條件下鉆井隔水管系統(tǒng)的必備部件。針對以深海石油鉆采為重大應用背景的特種固體浮力材料,使用碳纖維增強聚合物中空球,與環(huán)氧樹脂、空心玻璃微珠以適當比例混合,采用真空澆注工藝研發(fā)了一系列密度和強度的三相固體浮力材料,其密度為0.29~0.52g/cm3,壓縮強度為8.27~32.35 MPa,耐靜水壓為10~45 MPa,吸水率3%。同時結合海洋石油981平臺南海鉆采作業(yè)要求,系統(tǒng)開展了深海石油鉆采隔水管浮力塊的設計與制備研究,形成了隔水管浮力材料的國產(chǎn)化產(chǎn)品。
[Abstract]:Riser system is an important technical equipment for offshore oil drilling and production, and buoyancy material is an essential part of drilling riser system under deep-water conditions. A series of solid buoyant materials with density and strength were developed by using carbon fiber reinforced polymer hollow spheres mixed with epoxy resin and hollow glass beads in a proper proportion. The density is 0.29 ~ 0.52 g / cm ~ (-3), the compressive strength is 8.27 ~ 32.35 MPA, and the hydrostatic pressure is 1045 MPa. At the same time, the design and preparation of buoyant blocks of deep-sea oil drilling and production riser were carried out systematically according to the requirements of offshore oil 981 platform for drilling and production operations in the South China Sea. Formed the riser buoyancy material of domestic products.
【作者單位】： 上海海事大學海洋科學與工程學院;
【基金】：國家海洋局公益行業(yè)科研專項子課題資助項目(20140513-2)
【分類號】：TB34;TE95
【正文快照】： 0引言隨著海洋石油資源的開發(fā)競爭進入到深海領域,海洋石油鉆采技術與裝備的發(fā)展顯得非常重要。鉆井隔水管系統(tǒng)是海洋石油鉆采的重要技術裝備,而固體浮力材料是深水條件下鉆井隔水管系統(tǒng)的必備部件,因此研制滿足深海工況的浮力材料十分必要[1]。制備固體浮力材料的方法主要是，

本文編號：1452931