Matches in SemOpenAlex for { <https://semopenalex.org/work/W2010672051> ?p ?o ?g. }
Showing items 1 to 89 of
89
with 100 items per page.
- W2010672051 endingPage "747" @default.
- W2010672051 startingPage "743" @default.
- W2010672051 abstract "Supercritical CO2 (SC-CO2) fluid has the properties of low viscosity and high diffusion capacity near to gas, and higher density near to liquid. Compared with nitrogen, air, liquid, aerated fluid, foam and other drilling fluids, the supercritical CO2 fluid has a wide range of density which can not only allow it to generate enough torque to run a downhole motor, but also ensure the downhole condition is in an underbalanced state while drilling. Even if the supercritical CO2 fluid invades into reservoir, the reservoir will not be damaged, on the contrary, it can increase the reservoir porosity and permeability further more, reduce flow resistance, and enhance production and recovery. Meanwhile, the velocity of a supercritical CO2 jet is faster than that of water jet and the threshold pressure is lower also resulting in improved rock breaking. When the coiled tubing drilling with supercritical CO2 takes place, it can significantly decrease the coiled tubing drilling system pressure and expand the coiled tubing operating range, it is more suitable for slim hole, microhole, short radius horizontal wells, and complex structures wells. The coiled tubing drilling with SC-CO2 will bring an innovation in the drilling technology, and will become an efficient drilling technique for special reservoir development. ： 超临界CO2流体具有接近于气体的低黏度和高扩散系数，同时具有接近于液体的高密度。与氮气、空气、液体、充气液、泡沫等钻井流体相比，超临界CO2流体的密度变化范围较宽，这一特性使得超临界CO2为井下马达提供足够扭矩的同时，还能保证井底的欠平衡状态。即使超临界CO2流体侵入储集层，也不会对其造成伤害，相反还能进一步增大储集层孔隙度和渗透率，降低流动阻力，提高采收率。同时超临界CO2射流破岩速度较水射流快得多，而且破岩门限压力也非常低，在利用连续油管进行超临界CO2喷射钻井时，可大大降低连续油管钻井系统的压力，扩大连续油管的作业范围，更适合小井眼、微小井眼、超短半径水平井、复杂结构井等钻井。超临界CO2连续油管钻井将为钻井带来一次全新的技术创新，也将成为特殊油气藏开发的高效钻井技术。图10表1参15" @default.
- W2010672051 created "2016-06-24" @default.
- W2010672051 creator A5026396494 @default.
- W2010672051 creator A5042465890 @default.
- W2010672051 creator A5055295274 @default.
- W2010672051 date "2010-12-01" @default.
- W2010672051 modified "2023-10-18" @default.
- W2010672051 title "Feasibility analysis of coiled tubing drilling with supercritical carbon dioxide" @default.
- W2010672051 cites W1972603760 @default.
- W2010672051 cites W2023308399 @default.
- W2010672051 cites W2036138104 @default.
- W2010672051 cites W2043984519 @default.
- W2010672051 cites W2065719892 @default.
- W2010672051 cites W4235699363 @default.
- W2010672051 doi "https://doi.org/10.1016/s1876-3804(11)60008-6" @default.
- W2010672051 hasPublicationYear "2010" @default.
- W2010672051 type Work @default.
- W2010672051 sameAs 2010672051 @default.
- W2010672051 citedByCount "74" @default.
- W2010672051 countsByYear W20106720512012 @default.
- W2010672051 countsByYear W20106720512013 @default.
- W2010672051 countsByYear W20106720512015 @default.
- W2010672051 countsByYear W20106720512016 @default.
- W2010672051 countsByYear W20106720512017 @default.
- W2010672051 countsByYear W20106720512018 @default.
- W2010672051 countsByYear W20106720512019 @default.
- W2010672051 countsByYear W20106720512020 @default.
- W2010672051 countsByYear W20106720512021 @default.
- W2010672051 countsByYear W20106720512022 @default.
- W2010672051 countsByYear W20106720512023 @default.
- W2010672051 crossrefType "journal-article" @default.
- W2010672051 hasAuthorship W2010672051A5026396494 @default.
- W2010672051 hasAuthorship W2010672051A5042465890 @default.
- W2010672051 hasAuthorship W2010672051A5055295274 @default.
- W2010672051 hasBestOaLocation W20106720511 @default.
- W2010672051 hasConcept C118419359 @default.
- W2010672051 hasConcept C127313418 @default.
- W2010672051 hasConcept C127413603 @default.
- W2010672051 hasConcept C141813653 @default.
- W2010672051 hasConcept C152068911 @default.
- W2010672051 hasConcept C159985019 @default.
- W2010672051 hasConcept C178790620 @default.
- W2010672051 hasConcept C185592680 @default.
- W2010672051 hasConcept C192562407 @default.
- W2010672051 hasConcept C25197100 @default.
- W2010672051 hasConcept C2778904306 @default.
- W2010672051 hasConcept C42016506 @default.
- W2010672051 hasConcept C6648577 @default.
- W2010672051 hasConcept C78519656 @default.
- W2010672051 hasConcept C78762247 @default.
- W2010672051 hasConcept C9677107 @default.
- W2010672051 hasConceptScore W2010672051C118419359 @default.
- W2010672051 hasConceptScore W2010672051C127313418 @default.
- W2010672051 hasConceptScore W2010672051C127413603 @default.
- W2010672051 hasConceptScore W2010672051C141813653 @default.
- W2010672051 hasConceptScore W2010672051C152068911 @default.
- W2010672051 hasConceptScore W2010672051C159985019 @default.
- W2010672051 hasConceptScore W2010672051C178790620 @default.
- W2010672051 hasConceptScore W2010672051C185592680 @default.
- W2010672051 hasConceptScore W2010672051C192562407 @default.
- W2010672051 hasConceptScore W2010672051C25197100 @default.
- W2010672051 hasConceptScore W2010672051C2778904306 @default.
- W2010672051 hasConceptScore W2010672051C42016506 @default.
- W2010672051 hasConceptScore W2010672051C6648577 @default.
- W2010672051 hasConceptScore W2010672051C78519656 @default.
- W2010672051 hasConceptScore W2010672051C78762247 @default.
- W2010672051 hasConceptScore W2010672051C9677107 @default.
- W2010672051 hasFunder F4320321001 @default.
- W2010672051 hasIssue "6" @default.
- W2010672051 hasLocation W20106720511 @default.
- W2010672051 hasOpenAccess W2010672051 @default.
- W2010672051 hasPrimaryLocation W20106720511 @default.
- W2010672051 hasRelatedWork W1769877294 @default.
- W2010672051 hasRelatedWork W1981387988 @default.
- W2010672051 hasRelatedWork W2024438316 @default.
- W2010672051 hasRelatedWork W2090271242 @default.
- W2010672051 hasRelatedWork W2096178210 @default.
- W2010672051 hasRelatedWork W2359520113 @default.
- W2010672051 hasRelatedWork W2366513945 @default.
- W2010672051 hasRelatedWork W323432695 @default.
- W2010672051 hasRelatedWork W4242402062 @default.
- W2010672051 hasRelatedWork W4297229058 @default.
- W2010672051 hasVolume "37" @default.
- W2010672051 isParatext "false" @default.
- W2010672051 isRetracted "false" @default.
- W2010672051 magId "2010672051" @default.
- W2010672051 workType "article" @default.