BR9808464A - Sistema e método para recuperação de hidratos - Google Patents
Sistema e método para recuperação de hidratosInfo
- Publication number
- BR9808464A BR9808464A BR9808464-0A BR9808464A BR9808464A BR 9808464 A BR9808464 A BR 9808464A BR 9808464 A BR9808464 A BR 9808464A BR 9808464 A BR9808464 A BR 9808464A
- Authority
- BR
- Brazil
- Prior art keywords
- vessel
- hydrates
- seabed
- subsystem
- recovery
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/92—Digging elements, e.g. suction heads
- E02F3/9243—Passive suction heads with no mechanical cutting means
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2/00—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon
- C10G2/30—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
- C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F7/00—Equipment for conveying or separating excavated material
- E02F7/005—Equipment for conveying or separating excavated material conveying material from the underwater bottom
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F7/00—Equipment for conveying or separating excavated material
- E02F7/10—Pipelines for conveying excavated materials
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
- E21B41/0099—Equipment or details not covered by groups E21B15/00 - E21B40/00 specially adapted for drilling for or production of natural hydrate or clathrate gas reservoirs; Drilling through or monitoring of formations containing gas hydrates or clathrates
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C50/00—Obtaining minerals from underwater, not otherwise provided for
Abstract
Patente de Invenção: "SISTEMA E MéTODO PARA RECUPERAçãO DE HIDRATOS". Um sistema para a recuperação de hidrocarbonetos liquidos a partir de hidratos no fundo do mar inclui uma embarcação, um subsistema de posicionamento acoplado à embarcação para manter a embarcação em um local desejado sobre uma formação de hidratos, um subsistema de recuperação de hidratos acoplado à embarcação para levar hidratos do fundo do mar para a embarcação e separar gás dos hidratos retirados do fundo do mar, um subsistema de conversão de gás acoplado ao subsistema de recuperação de hidratos para converter gás a líquidos e um sistema de armazenamento e remoção. O excesso de energia proveniente do subsistema de conversão de gás é usado em outros locais no sistema. é também provido um método para a recuperação de hidratos a partir do fundo do mar.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US4249097P | 1997-04-02 | 1997-04-02 | |
US09/048,175 US5950732A (en) | 1997-04-02 | 1998-03-25 | System and method for hydrate recovery |
PCT/US1998/006510 WO1998044078A1 (en) | 1997-04-02 | 1998-04-01 | System and method for hydrate recovery |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9808464A true BR9808464A (pt) | 2002-02-05 |
Family
ID=26719301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9808464-0A BR9808464A (pt) | 1997-04-02 | 1998-04-01 | Sistema e método para recuperação de hidratos |
Country Status (7)
Country | Link |
---|---|
US (1) | US5950732A (pt) |
JP (1) | JP3395008B2 (pt) |
AU (1) | AU730524B2 (pt) |
BR (1) | BR9808464A (pt) |
CA (1) | CA2285196A1 (pt) |
NO (1) | NO994796L (pt) |
WO (1) | WO1998044078A1 (pt) |
Families Citing this family (112)
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CN112253058B (zh) * | 2020-10-19 | 2021-07-27 | 青岛海洋地质研究所 | 人工富化开采深水浅层低丰度非常规天然气的系统及方法 |
CN112343557B (zh) * | 2020-12-18 | 2021-11-23 | 福州大学 | 海域天然气水合物自入式开采装置及开采方法 |
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-
1998
- 1998-03-25 US US09/048,175 patent/US5950732A/en not_active Expired - Fee Related
- 1998-04-01 AU AU68787/98A patent/AU730524B2/en not_active Ceased
- 1998-04-01 JP JP54199198A patent/JP3395008B2/ja not_active Expired - Fee Related
- 1998-04-01 BR BR9808464-0A patent/BR9808464A/pt not_active IP Right Cessation
- 1998-04-01 CA CA002285196A patent/CA2285196A1/en not_active Abandoned
- 1998-04-01 WO PCT/US1998/006510 patent/WO1998044078A1/en active IP Right Grant
-
1999
- 1999-10-01 NO NO994796A patent/NO994796L/no not_active Application Discontinuation
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AU6878798A (en) | 1998-10-22 |
AU730524B2 (en) | 2001-03-08 |
JP2000513061A (ja) | 2000-10-03 |
CA2285196A1 (en) | 1998-10-08 |
NO994796L (no) | 1999-12-01 |
JP3395008B2 (ja) | 2003-04-07 |
WO1998044078A1 (en) | 1998-10-08 |
NO994796D0 (no) | 1999-10-01 |
US5950732A (en) | 1999-09-14 |
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B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1891 DE 03/04/2007. |