ð¢ïž ç³æ²¹ã»ã¬ã¹è±èª - ç³æ²¹ãã¬ã¹ããšãã«ã®ãŒé¢é£ã®èªåœ
ð¯ ã¯ããã«
ç³æ²¹ã倩ç¶ã¬ã¹ããããŠãã®é¢é£è£œåãå«ãçåæ°ŽçŽ ç£æ¥ã¯ãäžççã«æãæŠç¥çãªæ¥çã®äžã€ã§ããå°è³ªåŠè ãããã¬ãŒããŒãæåãšã³ãžãã¢ããã©ãããã©ãŒã ãªãã¬ãŒã¿ãŒã«è³ããŸã§ãã»ãŒãã¹ãŠã®å€§æåœéäŒæ¥ã§ã¯è±èªãäœæ¥èšèªãšãªã£ãŠããŸãã
ãã®ã³ãŒã¹ã¯ãç³æ²¹ããã³ã¬ã¹æ¥çã§äœ¿çšãããæè¡çãã€å°éçãªèªåœã«æ £ã芪ããã§ãããããšãç®çãšããŠããŸããåœéçãªæèã§è±èªã§å¹æçã«ã³ãã¥ãã±ãŒã·ã§ã³ããšãããšãæãåŠçãæè¡è ããšã³ãžãã¢ãå¹¹éšãæ¥çã®å°éå®¶åãã«äœãããŠããŸãã
ð åç³ãšãã«ã®ãŒæº
ç³æ²¹ã倩ç¶ã¬ã¹ãããã³ãã®æŽŸç補åã¯ãåç³ãšãã«ã®ãŒã®äžéšã§ãããææ©ç©ã®åè§£ããæ°çŸäžå¹ŽãçµãŠå°äžããæ¡æãããŸãããã®åéã«ã¯äž»ã«3ã€ã®å€§ããªæºããããŸãïŒåæ²¹ã倩ç¶ã¬ã¹ãããã³ç³çã§ãããããã®è³æºã«ã€ããŠè±èªã§è©±ãããã®éèŠãªçšèªã玹ä»ããŸãã
ð¢ïž åæ²¹ (Crude oil)
- Crude oil â åæ²¹
- Light crude / Heavy crude â è»œè³ªåæ²¹ / éè³ªåæ²¹
- Sweet crude / Sour crude â ã¹ã€ãŒãåæ²¹ / é žæ§åæ²¹
- Barrel (bbl) â ãã¬ã«ïŒæšæºåäœïŒ
- Oil field â æ²¹ç°
- Oil reservoir â æ²¹å±€
ð¥ 倩ç¶ã¬ã¹ (Natural gas)
- Natural gas â 倩ç¶ã¬ã¹
- Liquefied Natural Gas (LNG) â æ¶²å倩ç¶ã¬ã¹ (LNG)
- Compressed Natural Gas (CNG) â å§çž®å€©ç¶ã¬ã¹ (CNG)
- Gas well â ã¬ã¹äºæž
- Gas field â ã¬ã¹ç°
- Pipeline â ã¬ã¹ãã€ãã©ã€ã³
âïž ç³ç (Coal)
- Coal â ç³ç
- Hard coal / Anthracite â 硬ç / ã¢ã³ãœã©ãµã€ã
- Lignite / Brown coal â è€ç / è¶è²ç³ç
- Coal mine â ç³çé±å±±
- Coal seam â ç³çå±€
ð¬ é¢é£è£œåããã³éäŒçµ±çãªçåæ°ŽçŽ
- Natural Gas Liquids (NGLs) â 倩ç¶ã¬ã¹æ¶²äœïŒãšã¿ã³ããããã³ããã¿ã³âŠïŒ
- Shale oil / Shale gas â ã·ã§ãŒã«ãªã€ã« / ã·ã§ãŒã«ã¬ã¹
- Tar sands / Oil sands â ã¿ãŒã«ãµã³ã / ãªã€ã«ãµã³ã
- Tight oil â ã¿ã€ããªã€ã«
- Bitumen â ããã¥ãŒã¡ã³ïŒéåžžã«éãçåæ°ŽçŽ ã®åœ¢æ ïŒ
æ³šïŒæè¡çãªèªåœã¯ãæ¡æã®çš®é¡ãå°äžã®å°è³ªãå¿ èŠãªå€æã®çšåºŠã«ãã£ãŠç°ãªããŸãããããã®çšèªãçè§£ããããšã¯ãç£æ¥ææžãçç£å ±åæžããŸãã¯ãšãã«ã®ãŒã«é¢ããåœéçãªè°è«ãçè§£ããããã«äžå¯æ¬ ã§ãã
ð¢ïž æ¢æ»ãšæå
æ¢æ»ãšæåã¯ãçåæ°ŽçŽ ã®æ¢æ»ããã³æ¡æã«ãããŠéèŠãªã¹ãããã§ããæ¢æ»ã¯æœåšçãªæ²¹å±€ãç¹å®ããããšãç®çãšããæåã¯å°æ®»ã貫éããŠè³æºãè©äŸ¡ããã³æ¡æããããšã§ãããããã®æŽ»åã¯ãæäœã®å¹çãšå®å šæ§ã確ä¿ããããã«ãå°éçãªæè¡ãšèšåã䜿çšããŸãã
ð æ¢æ» (Exploration)
- Geophysical survey â å°çç©çæ¢æ»
- Seismic survey â å°éæ¢æ»
- Geological survey â å°è³ªèª¿æ»
- Offshore exploration â æ²åæ¢æ»
âïž æå (Drilling)
- Drilling rig â æåè£ çœ®
- Wellbore â æåå
- Exploratory well â æ¢æ»äºæž
- Directional drilling â æ¹åæå
- Hydraulic fracturing (fracking) â æ°Žå§ç Žç
- Drill bit â æåããã
- Casing â äºæžç®¡
ð© äºæžã®çš®é¡ (Well types)
- Vertical well â åçŽäºæž
- Horizontal well â æ°Žå¹³äºæž
- Shallow well â æµ äºæž
- Deep well â æ·±äºæž
- Appraisal well â è©äŸ¡äºæž
ð æµ·äžãã©ãããã©ãŒã (Offshore rigs)
- Semi-submersible rig â åæœæ°Žåãã©ãããã©ãŒã
- Jack-up rig â ãžã£ãã¯ã¢ããåãã©ãããã©ãŒã
- FPSO (Floating Production, Storage and Offloading) â æµ®äœåŒçç£è²¯èµããã³è·åžããŠããã
ð§ ç¹å®ã®æè¡ãšéå · (Techniques & tools)
- Mudlogging â æåæ³¥èšé²
- Well logging â äºæžèšé²
- Core sampling â ã³ã¢ãµã³ããªã³ã°
æ³šïŒ æ¢æ»ãšæåã«é¢é£ããèªåœã¯ãç³æ²¹ããã³ã¬ã¹æ¥çã§äœ¿çšãããæ¹æ³ãæè¡ãçè§£ããããã«äžå¯æ¬ ã§ãããŸããå®å šæ§ãšãªã¹ã¯ç®¡çããããã®æäœã«ã¯éåžžã«éèŠã§ãã
âïž æ¡æãšçç£
æ¡æãšçç£ã¯ãæ¢æ»ãšæåã®åŸã«ç¶ã段éã§ããæ²¹å±€ãç¹å®ãããæåãè¡ãããåŸãå°äžããè³æºãæœåºããå¿ èŠããããŸãããã®æ®µéã§ã¯ãç³æ²¹ãã¬ã¹ãæé©ãªæ¹æ³ã§ååããããã«ãããŸããŸãªæè¡ã䜿çšãããæäœã®å®å šæ§ãšå¹çãä¿èšŒããŸããæ¡æã¯ããã³ããæ©æ¢°çæè¡ããŸãã¯ååŠçææ³ã§è¡ãããããšããããŸãã
ðš æ¡æ (Extraction)
- Oil extraction â ç³æ²¹æ¡æ
- Gas extraction â ã¬ã¹æ¡æ
- Primary recovery â åæååïŒå€©ç¶ã®å§åãå©çšããåææ¹æ³ïŒ
- Secondary recovery â äºæ¬¡ååïŒäºæžã®å§åãç¶æããããã«æ°Žãæ³šå ¥ããæè¡ãªã©ïŒ
- Enhanced oil recovery (EOR) â 匷åç³æ²¹ååïŒCO2ãèžæ°ããŸãã¯ååŠç©è³ªãæ³šå ¥ããé«åºŠãªæè¡ïŒ
ð¢ïž çç£ (Production)
- Production well â çç£äºæž
- Oil production rate â ç³æ²¹çç£ç
- Gas production rate â ã¬ã¹çç£ç
- Pumpjack â ãã³ããžã£ãã¯ïŒå°äžã®æ²¹å±€ããç³æ²¹ããã³ãã§æ±²ã¿äžããããã®è£ 眮ïŒ
- Artificial lift â äººå·¥ææ°ŽïŒäœå§äºæžããç³æ²¹ãåãåºãããã®æ©æ¢°çææ³ïŒ
âïž æ¡ææè¡ (Extraction techniques)
- Hydraulic fracturing (fracking) â æ°Žå§ç Žç ïŒå²©å±€ã«éã蟌ããããçåæ°ŽçŽ ãè§£æŸããããã®æè¡ïŒ
- Oil sands extraction â ãªã€ã«ãµã³ãæ¡æ
- Coalbed methane extraction â ç³çå±€ã¡ã¿ã³æ¡æ
- Offshore production â æµ·äžçç£ïŒæµ·äžãã©ãããã©ãŒã ã䜿çšããŠè¡ãæ¡æïŒ
- Shale oil extraction â ã·ã§ãŒã«ãªã€ã«æ¡æïŒç Žç ãŸãã¯æ°Žå¹³æåã«ããæ¹æ³ïŒ
ð é«åºŠãªæè¡ (Advanced techniques)
- Steam-assisted gravity drainage (SAGD) â èžæ°æ¯æŽéåææ°ŽïŒãªã€ã«ãµã³ãããããã¥ãŒã¡ã³ãæ¡æããããã®æ¹æ³ïŒ
- CO2 injection â CO2æ³šå ¥ïŒç³æ²¹ååã®ããã«äºé žåççŽ ãæ³šå ¥ããæ¹æ³ïŒ
- Subsurface reservoir management â å°äžæ²¹å±€ç®¡çïŒé·æçãªçç£ãæé©åããããã®é«åºŠãªæè¡ïŒ
æ³šïŒ æ¡ææè¡ã¯ãæè¡ã®é²å±ã«äŒŽã£ãŠæ¥éã«é²åããŠãããæ¹æ³ã®éžæã¯æ²¹å±€ã®çš®é¡ãå°è³ªãããã³æ¡ç®æ§ã«äŸåããŸãããŸããçŸä»£ã®æ¡æã¯ç°å¢åé¡ãå³ããå®å šåºæºãèæ ®ããå¿ èŠããããŸãã
ð 粟補 & 倿
粟補ã¯ãåæ²¹ãã¬ãœãªã³ããã£ãŒãŒã«ããžã§ããçæãªã©ã®äœ¿çšå¯èœãªè£œåã«å€æãããããã»ã¹ã§ãããã®ããã»ã¹ã¯ãååŠçããã³ç©ççãªäžé£ã®æé ãå«ã¿ãåæ²¹ã«å«ãŸããçåæ°ŽçŽ ãåé¢ã粟補ãå€åãããããšãç®çãšããŠããŸãããã®ããã»ã¹ã¯ãåæãç£æ¥ã茞éãæ¶è²»åãã®æçµè£œåã«å€æããããã«éåžžã«éèŠã§ãã
ð¢ïž 粟補 (Refining)
- Crude oil refining â åæ²¹ç²Ÿè£œ
- Distillation tower â èžçå¡
- Vacuum distillation â ç空èžçïŒéãæåãåé¢ããããã«äœ¿çšãããïŒ
- Cracking â ã¯ã©ããã³ã°ïŒéãååã軜ãååã«åè§£ããæè¡ïŒ
- Hydrocracking â æ°ŽçŽ åã¯ã©ããã³ã°ïŒæ°ŽçŽ ã®ååšäžã§ã¯ã©ããã³ã°ãè¡ããããé«å質ãªè£œåãåŸãïŒ
- Reforming â ãªãã©ãŒãã³ã°ïŒååæ§é ã倿ŽããŠè£œåã®è³ªãåäžãããïŒ
ð¬ èžçããã»ã¹ (Distillation process)
- Atmospheric distillation â 倧æ°èžçïŒå€§æ°å§äžã§æ²žç¹ã«åºã¥ããŠåæ²¹ãåé¢ããïŒ
- Fractional distillation â åå¥èžçïŒæ²žç¹ã«åºã¥ããŠç°ãªãæåãåããïŒ
- Top product â 軜補åïŒã¬ãœãªã³ããããµïŒ
- Middle distillate â äžé補åïŒãžã§ããçæããã£ãŒãŒã«ïŒ
- Heavy distillate â éã補åïŒéæ²¹ãããã¥ãŒã¡ã³ïŒ
ð¥ ã¯ã©ããã³ã° (Cracking)
- Catalytic cracking â è§Šåªã¯ã©ããã³ã°ïŒè§Šåªã䜿çšããŠé·ãçåæ°ŽçŽ éããã軜ã補åã«åè§£ããïŒ
- Fluid catalytic cracking (FCC) â æµåè§Šåªã¯ã©ããã³ã°ïŒäž»ã«éæ²¹ãã¬ãœãªã³ã«å€æããããã«äœ¿çšãããïŒ
- Thermal cracking â ç±ã¯ã©ããã³ã°ïŒè§Šåªãªãã§å ç±ã«ãã£ãŠçåæ°ŽçŽ ãåè§£ããïŒ
ð§ 補ååŠç (Product treatment)
- Desulfurization â è±ç¡«ïŒæå®³ãªç¡«é»ãé€å»ããŠãæ±æç©è³ªã®æåºãæžããïŒ
- Hydrotreating â æ°ŽçŽ ååŠçïŒäžçŽç©ãé€å»ãã補åã®è³ªãåäžãããåŠçïŒ
- Sweetening â çåïŒç³æ²¹è£œåã®é žåºŠãæžå°ãããããã»ã¹ïŒ
âïž äºæ¬¡åŠç (Secondary processing)
- Isomerization â ç°æ§åïŒçåæ°ŽçŽ ã®ååŠæ§é ã倿ŽããŠçæã®æ§èœãæ¹åããïŒ
- Alkylation â ã¢ã«ãã«åïŒå°ããªååãçµã¿åãããŠè€éãªååãäœããé«ãªã¯ã¿ã³äŸ¡ã®ã¬ãœãªã³ãçç£ããïŒ
- Polymerization â éåïŒçåæ°ŽçŽ ããããªããŒãäœãããã©ã¹ããã¯ããŽã ã®çç£ã«äœ¿çšãããïŒ
æ³šïŒ ç²Ÿè£œã¯é«åºŠãªæè¡ãšèŠå¶ã峿 Œãªåéã§ãããããã»ã¹ã®å段éã補åã®å質ã確ä¿ããããã«éèŠã§ããç°å¢ãžã®åœ±é¿ãæå°éã«æãã€ã€ã粟補ããã»ã¹ã®åçãšæç¶å¯èœæ§ãæ¹åããããã®é©æ°ãç¶ããŠããŸãã
ð¢ 茞é & é é
çåæ°ŽçŽ ã®èŒžéãšé éã¯ãäžçã®ãšãã«ã®ãŒäŸçµŠãã§ãŒã³ã«ãããŠéèŠãªåœ¹å²ãæãããŸããåæ²¹ãšå€©ç¶ã¬ã¹ã¯ãæ¡æå°ãã粟補æãé éã¹ããŒã·ã§ã³ããããŠæçµçã«æ¶è²»è ã«åããŠç§»åãããŸãããã®æäœã¯äž»ã«ãã€ãã©ã€ã³ãã¿ã³ã«ãŒè¹ãééããã©ãã¯ã§è¡ãããŸããå®å šæ§ãå¹çæ§ãç°å¢ãžã®åœ±é¿ã®ç®¡çã¯ããã®åéã®éèŠãªèª²é¡ã§ãã
ð¢ïž ç³æ²¹ãã€ãã©ã€ã³ & ã¬ã¹ãã€ãã©ã€ã³ (Pipelines)
- Oil pipeline â ç³æ²¹ãã€ãã©ã€ã³ïŒåæ²¹ã茞éããããã®ãã€ãã©ã€ã³ïŒ
- Gas pipeline â ã¬ã¹ãã€ãã©ã€ã³ïŒå€©ç¶ã¬ã¹ã茞éããããã®ãã€ãã©ã€ã³ïŒ
- Crude oil pipeline â åæ²¹çšãã€ãã©ã€ã³
- Product pipeline â 粟補補åãã€ãã©ã€ã³ïŒã¬ãœãªã³ããã£ãŒãŒã«ãªã©ïŒ
- Transnational pipeline â è€æ°åœã暪æãããã€ãã©ã€ã³
- Offshore pipeline â æµ·äžãã€ãã©ã€ã³ïŒãã©ãããã©ãŒã ãšéžå°ãç¹ãæµ·åºã®ãã€ãã©ã€ã³ïŒ
ð¢ ã¿ã³ã«ãŒ (Navires-citernes)
- Crude oil tanker â åæ²¹ã¿ã³ã«ãŒïŒåæ²¹ã茞éããããã®è¹ïŒ
- Liquefied Natural Gas (LNG) tanker â LNGã¿ã³ã«ãŒïŒæ¶²å倩ç¶ã¬ã¹ã茞éããããã®è¹ïŒ
- VLCC (Very Large Crude Carrier) â è¶ å€§ååæ²¹éæ¬è¹ïŒéåžžã«å€§ããªåæ²¹ã¿ã³ã«ãŒïŒ
- FSRU (Floating Storage Regasification Unit) â æµ®äœåŒè²¯èµåã¬ã¹åãŠãããïŒLNGã®åã¬ã¹åãè¡ãæµ®éåŒèšåïŒ
ð éžäžèŒžé (Land transport)
- Oil truck â ãªã€ã«ãã©ãã¯ïŒçè·é¢ã§åæ²¹ã粟補補åã茞éããããã®ã¿ã³ã¯è»ïŒ
- Gas truck â ã¬ã¹ãã©ãã¯ïŒå§çž®ãŸãã¯æ¶²åã¬ã¹ã茞éããããã®ãã©ãã¯ïŒ
- Rail transport â éé茞éïŒé·è·é¢ã§åæ²¹ãã¬ã¹ã茞éããããã«äœ¿çšãããïŒ
âïž ã€ã³ãã© & ããžã¹ãã£ã¯ã¹ (Infrastructure & logistics)
- Terminal â ã¿ãŒããã«ïŒæ²¹åã®ç©ã¿éãããè¡ã枯ãéžäžæœèšïŒ
- Storage facility â è²¯èµæœèšïŒåæ²¹ãã¬ã¹ãäžæçã«ä¿ç®¡ããããã®ã¿ã³ã¯ïŒ
- Oil depot â ç³æ²¹å庫ïŒç³æ²¹è£œåãäžæçã«ä¿ç®¡ããå ŽæïŒ
- Transshipment â ç©æ¿ïŒèŒžéææ®µã倿Žããããã®ç³æ²¹ãã¬ã¹ã®è»¢éäœæ¥ïŒ
ð æµ·äžèŒžé (Maritime transport)
- Shipping lane â èªè·¯ïŒã¿ã³ã«ãŒãç³æ²¹è£œåã茞éããããã®äž»èŠãªæµ·äžçµè·¯ïŒ
- Port facilities â æž¯æ¹ŸæœèšïŒè¹ã®ç©ã¿éãããè¡ãå é ãã€ã³ãã©ïŒ
- Ship-to-ship transfer â ã·ããã»ãã¥ã»ã·ãã転éïŒæµ·äžã§è¹å士ã®éã§è£œåã転éããããšïŒ
æ³šïŒ ç³æ²¹ãã¬ã¹ã®èŒžé管çã¯ãå®å šæ§ãèŠå¶ãç°å¢ãžã®åœ±é¿ã«ç¹ã«æ³šæãå¿ èŠã§ããæŒããæµåºãäºæ ãé倧ãªçµæãæãå¯èœæ§ãããããã峿 Œãªåºæºã驿°çæè¡ããªã¹ã¯ãé²ãããã«å°å ¥ãããŠããŸãã
ð§ª ç³æ²¹è£œå & ã¬ã¹
ç³æ²¹è£œåããã³ã¬ã¹è£œåã¯ãäž»ã«åæ²¹ããã³å€©ç¶ã¬ã¹ããæŽŸçããŸããæ¡æåŸã粟補ããããããã®è£œåã¯ããšãã«ã®ãŒã茞éãååŠç£æ¥ãªã©ãããŸããŸãªåéã§äœ¿çšãããŸãããããã®è£œåã¯ãæ¥åžžç掻ãäžççµæžã®éå¶ã«ãããŠéèŠãªåœ¹å²ãæãããŠããŸãããããã®è£œåã«é¢ããŠè±èªã§è©±ãããã®éèŠãªçšèªã以äžã«ç€ºããŸãã
✠ã¬ãœãªã³ (Gasoline)
- Gasoline â ã¬ãœãªã³ïŒäž»ã«å çæ©é¢çšã®çæïŒ
- Premium gasoline â ãã¬ãã¢ã ã¬ãœãªã³ïŒé«ãªã¯ã¿ã³äŸ¡ã®ã¬ãœãªã³ïŒ
- Regular gasoline â ã¬ã®ã¥ã©ãŒã¬ãœãªã³ïŒæšæºçãªã¬ãœãªã³ïŒ
- Octane rating â ãªã¯ã¿ã³äŸ¡ïŒãšã³ãžã³å ã§ã®ççºã«å¯Ÿããã¬ãœãªã³ã®èæ§ã枬ãåºæºïŒ
âïž ãžã§ããçæ (Kerosene)
- Kerosene â ãžã§ããçæïŒèªç©ºæ©ãå®¶åºçšææ¿ã®ããã®çæïŒ
- Aviation fuel â èªç©ºçæïŒèªç©ºæ©ã§äœ¿çšãããçæã®ç·ç§°ïŒ
- Jet A-1 â ãžã§ããA-1ïŒåæ¥çšèªç©ºæ©ã§äœ¿çšãããæšæºçãªãžã§ããçæïŒ
ð¥ æ¶²åç³æ²¹ã¬ã¹ (LPG - Liquefied Petroleum Gas)
- LPG (Liquefied Petroleum Gas) â æ¶²åç³æ²¹ã¬ã¹ïŒãããã³ãšãã¿ã³ã®æ··åç©ã§ãçæãæçã«äœ¿çšãããïŒ
- Propane â ãããã³ïŒææ¿ãæçã代æ¿çæãšããŠäœ¿çšãããïŒ
- Butane â ãã¿ã³ïŒã©ã€ã¿ãŒãããŒã¿ãã«ã¹ããŒããå®¶åºçšã¬ã¹ãšããŠäœ¿çšãããïŒ
- Autogas â ãªãŒãã¬ã¹ïŒè»äž¡çšã®LPGçæïŒ
ð æ¶²å倩ç¶ã¬ã¹ (LNG - Liquefied Natural Gas)
- LNG (Liquefied Natural Gas) â æ¶²å倩ç¶ã¬ã¹ïŒèŒžéã®ããã«å·åŽããæ¶²äœç¶æ ã«ãã倩ç¶ã¬ã¹ïŒ
- Liquefaction plant â æ¶²åãã©ã³ãïŒå€©ç¶ã¬ã¹ãLNGã«å€æããæœèšïŒ
- Regasification â åã¬ã¹åïŒLNGã倩ç¶ã¬ã¹ã«æ»ããŠäœ¿çšããããã»ã¹ïŒ
ð ãã£ãŒãŒã« (Diesel)
- Diesel â ãã£ãŒãŒã«ïŒãã£ãŒãŒã«ãšã³ãžã³è»äž¡ã倧åè»äž¡ãè¹è¶çšã®çæïŒ
- Low sulfur diesel (LSD) â äœç¡«é»ãã£ãŒãŒã«ïŒç¡«é»æåºéãåæžãããã£ãŒãŒã«ïŒ
- Ultra-low sulfur diesel (ULSD) â è¶ äœç¡«é»ãã£ãŒãŒã«ïŒæåºã¬ã¹ãå€§å¹ ã«åæžããèŠæ ŒïŒ
- Bio-diesel â ãã€ãªãã£ãŒãŒã«ïŒæ€ç©æ²¹ãåç©èèªããäœããããã€ãªçæïŒ
ðïž ããã¥ãŒã¡ã³ (Bitumen)
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- Asphalt â ã¢ã¹ãã¡ã«ãïŒããã¥ãŒã¡ã³ãšéªšæãæ··ããŠäœãããéè·¯èè£ æïŒ
- Tar sands â ã¿ãŒã«ãµã³ãïŒéåžžã«éãåæ²¹ãå«ãŸããç æŒ å°åž¯ãããã¥ãŒã¡ã³ã®çç£ã«ã䜿ãããïŒ
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ð¢ïž ãã¬ã« (Barrel)
- Barrel (bbl) â ãã¬ã«ïŒäž»ã«ç³æ²¹ãæ¶²äœã®äœç©ã枬ãåäœïŒ
- 1 barrel â 159ãªããã«ïŒåæ²¹ã®æšæºçãªãã¬ã«äœç©ïŒ
- API Gravity â APIéåïŒç³æ²¹ã®å¯åºŠãæ°Žã«å¯ŸããŠæž¬å®ããåºæºãåæ²¹ã®åé¡ã«äœ¿çšãããïŒ
ð¡ïž 枩床
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- Fahrenheit (°F) â ãã¡ãŒã¬ã³ãã€ãïŒã¢ã¡ãªã«åè¡åœã§äœ¿çšãããæž©åºŠåäœïŒ
- Celsius (°C) â ã»ã«ã·ãŠã¹ïŒã»ãšãã©ã®åœã§äœ¿çšãããåœéæšæºã®æž©åºŠåäœïŒ
- Kelvin (K) â ã±ã«ãã³ïŒç§åŠåéã§äœ¿çšãããæž©åºŠåäœã絶察枩床ïŒ
â¡ BTU (British Thermal Unit)
- BTU â è±ç±åäœïŒç±ãšãã«ã®ãŒã枬å®ããåäœãç¹ã«é»åçç£ãææ¿ã§äœ¿çšãããïŒ
- 1 BTU â 1ãã³ãã®æ°Žã1åºŠè¯æ°æž©åºŠäžæãããã®ã«å¿ èŠãªãšãã«ã®ãŒã«çžåœ
- Therm â 100,000 BTUã«çžåœããåäœãææ¿ã·ã¹ãã ã§ç±ãšãã«ã®ãŒã枬å®ããããã«äœ¿çšããã
ð äœç© (m³)
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- 1 m³ â äžèŸºã1ã¡ãŒãã«ã®ç«æ¹äœã«çžåœããäœç©
- Nm³ â æ£åžžç«æ¹ã¡ãŒãã«ïŒæšæºç¶æ ã§ã®æ°äœã®äœç©ã枬å®ããåäœïŒ
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- Pascal (Pa) â ãã¹ã«ã«ïŒå§åã®SIåäœãç§åŠããã³å·¥æ¥åéã§åºã䜿çšãããïŒ
- Bar â ããŒã«ïŒ100,000ãã¹ã«ã«ã«çžåœããå§ååäœãç£æ¥ã§ã¬ã¹ãæ¶²äœã®å§åãæž¬å®ããããã«äœ¿çšãããïŒ
- PSI (Pounds per Square Inch) â ãã³ãå¹³æ¹ã€ã³ãïŒã¢ã¡ãªã«åè¡åœã§äž»ã«äœ¿çšãããå§ååäœïŒ
ð ãšãã«ã®ãŒ & åºå
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- Watt (W) â ã¯ããïŒåºååäœããšãã«ã®ãŒã®è»¢ééåºŠãæž¬å®ãé»åã·ã¹ãã ããšãã«ã®ãŒçç£ã«äœ¿çšãããïŒ
- Megawatt (MW) â ã¡ã¬ã¯ããïŒ1çŸäžã¯ããã«çžåœããåºååäœãé»åçç£èœåãæž¬å®ããããã«äœ¿çšãããïŒ
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â ïž HSEåºæº
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- Permit to work â äœæ¥èš±å¯èšŒïŒãªã¹ã¯è©äŸ¡åŸãå®å šã«äœæ¥ã宿œã§ããããšãå ¬åŒã«èšŒæããææžïŒ
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- Fire suppression system â æ¶ç«ã·ã¹ãã ïŒç«çœãæ¶ãããã®æè¡ãã¹ããªã³ã¯ã©ãŒã泡ãç²æ«æ¶ç«åšãªã©ïŒ
- Flammable materials â å¯çç©ïŒç³æ²¹ãã¬ã¹ãç¹å®ã®ååŠç©è³ªãªã©ãç°¡åã«åŒç«ããç©è³ªïŒ
- Explosion proof equipment â é²çæ©åšïŒé«ãªã¹ã¯ã®ç°å¢ã§ççºãé²ãããã«èšèšãããæ©åšïŒ
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- Leak prevention â æŒã鲿¢ïŒèšåã®å®æçãªã¡ã³ããã³ã¹ãå¯éææã®äœ¿çšãªã©ãæŒããé²ãããã®æªçœ®ïŒ
- Gas detectors â ã¬ã¹æ€åºåšïŒã¡ã¿ã³ãç¡«åæ°ŽçŽ ãªã©ã®å±éºãªã¬ã¹ã®ååšãæ€åºããããã®æ©åšïŒ
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ð§° å人çšä¿è·å · (EPI)
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- Gloves â æè¢ïŒååŠç©è³ªãåãå·ãããã©ããæãä¿è·ããïŒ
- Protective clothing â é²è·æïŒååŠç©è³ªãç±ããŸãã¯ç Žçãã身ãå®ãæïŒ
- Respirators â åŒåžåšïŒææ¯ç©è³ªãå±éºã¬ã¹ã®åžå ¥ããä¿è·ããïŒ
- Safety boots â å®å šéŽïŒè¶³ãè¡æãéãç©äœããŸãã¯ååŠç©è³ªããä¿è·ããïŒ
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- Carbon footprint â ã«ãŒãã³ãããããªã³ãïŒäŒæ¥ãç¹å®ã®æŽ»åãçæããCO2ã®ç·æåºéãæž¬å®ïŒ
- Flaring â çãç«ïŒäœåãªãŸãã¯äœ¿ããªãã¬ã¹ãçãããç³æ²¹ã¬ã¹æ¥çã§äžè¬çãªæ £è¡ã ããæåºæºã«ããªãïŒ
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- Oil spill â ç³æ²¹æµåºïŒåæ²¹ããã®è£œåãç°å¢ã«æŸåºãããçæ ç³»ã«æå®³ãäžããäºæ ïŒ
- Soil contamination â å壿±æïŒæŒããå·¥æ¥äºæ ã«ãã£ãŠåå°ãç³æ²¹ãååŠç©è³ªã§æ±æãããïŒ
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- Direct air capture (DAC) â çŽæ¥ç©ºæ°ååïŒå€§æ°äžã®CO2ãçŽæ¥ååãã貯èµãŸãã¯å·¥æ¥çšéã«å©çšããæè¡ïŒ
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- Sustainability reporting â æç¶å¯èœæ§å ±åïŒäŒæ¥ããã®æç¶å¯èœæ§ã«é¢ããåãçµã¿ãæåºãè³æºç®¡çã瀟äŒçæ £è¡ãå ¬è¡šããããã»ã¹ïŒ
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- Price volatility â äŸ¡æ Œã®å€åæ§ïŒäŸ¡æ Œãæ¥éãã€äºæž¬äžå¯èœã«å€åããããšãéåžžãæ¿æ²»çãŸãã¯çµæžçãªèŠå ã«ããã
- Energy independence â ãšãã«ã®ãŒç¬ç«ïŒåœå ã®ãšãã«ã®ãŒéèŠãæºããã®ã«ååãªãšãã«ã®ãŒãèªåœã§çç£ããç¶æ ã
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