JP6679037B1 - 海底表層型塊状ハイドレートの採掘機及び呑吐式採掘方法 - Google Patents
海底表層型塊状ハイドレートの採掘機及び呑吐式採掘方法 Download PDFInfo
- Publication number
- JP6679037B1 JP6679037B1 JP2019220044A JP2019220044A JP6679037B1 JP 6679037 B1 JP6679037 B1 JP 6679037B1 JP 2019220044 A JP2019220044 A JP 2019220044A JP 2019220044 A JP2019220044 A JP 2019220044A JP 6679037 B1 JP6679037 B1 JP 6679037B1
- Authority
- JP
- Japan
- Prior art keywords
- hydrate
- box
- discharge control
- control box
- ice
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005065 mining Methods 0.000 title claims abstract description 55
- 238000000034 method Methods 0.000 title claims abstract description 22
- 206010047700 Vomiting Diseases 0.000 title claims abstract description 7
- 230000008673 vomiting Effects 0.000 title claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000005192 partition Methods 0.000 claims abstract description 8
- 238000005553 drilling Methods 0.000 claims abstract description 6
- 238000000354 decomposition reaction Methods 0.000 claims description 27
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 21
- NMJORVOYSJLJGU-UHFFFAOYSA-N methane clathrate Chemical compound C.C.C.C.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O NMJORVOYSJLJGU-UHFFFAOYSA-N 0.000 claims description 12
- 239000003345 natural gas Substances 0.000 claims description 11
- 239000007789 gas Substances 0.000 claims description 10
- 238000009412 basement excavation Methods 0.000 claims description 6
- 150000004677 hydrates Chemical class 0.000 claims description 6
- 239000002344 surface layer Substances 0.000 claims description 6
- 239000013535 sea water Substances 0.000 claims description 5
- 239000013049 sediment Substances 0.000 claims description 5
- 239000004575 stone Substances 0.000 claims description 4
- 239000008239 natural water Substances 0.000 claims description 2
- 230000005484 gravity Effects 0.000 claims 1
- 238000011065 in-situ storage Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 abstract description 2
- 208000028659 discharge Diseases 0.000 description 18
- 239000012634 fragment Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- 238000003912 environmental pollution Methods 0.000 description 3
- 230000010354 integration Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- -1 Natural gas hydrates Chemical class 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009933 burial Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/01—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells specially adapted for obtaining from underwater installations
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK 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 OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C50/00—Obtaining minerals from underwater, not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811501016.5A CN109555505B (zh) | 2018-12-10 | 2018-12-10 | 海底浅表层块状水合物采矿机及吞吐式开采方法 |
| CN201811501016.5 | 2018-12-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP6679037B1 true JP6679037B1 (ja) | 2020-04-15 |
| JP2020094480A JP2020094480A (ja) | 2020-06-18 |
Family
ID=65869490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019220044A Active JP6679037B1 (ja) | 2018-12-10 | 2019-12-05 | 海底表層型塊状ハイドレートの採掘機及び呑吐式採掘方法 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6679037B1 (zh) |
| CN (1) | CN109555505B (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114482938A (zh) * | 2022-01-13 | 2022-05-13 | 重庆大学 | 一种海底天然气水合物原位开采智能机器人 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN114737929B (zh) * | 2022-03-03 | 2022-12-23 | 大连理工大学 | 一种极地浅表层天然气水合物开采系统及应用 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4756315B2 (ja) * | 2004-11-15 | 2011-08-24 | 学校法人近畿大学 | メタンハイドレート採鉱用ロボット |
| KR101802263B1 (ko) * | 2010-06-18 | 2017-11-28 | 노틸러스 미네랄즈 퍼시픽 피티 리미티드 | 보조 해저 채광을 위한 방법 및 장치 |
| CN104948143B (zh) * | 2015-06-15 | 2017-06-16 | 西南石油大学 | 一种海底表层天然气水合物的开采方法及其开采装置 |
| CN106522958A (zh) * | 2015-09-09 | 2017-03-22 | 中南大学 | 一种海底天然气水合物绞吸式开采方法 |
| CN207776844U (zh) * | 2018-01-25 | 2018-08-28 | 中南大学 | 一种海底天然气水合物绞吸式开采法的辅助开采装置 |
-
2018
- 2018-12-10 CN CN201811501016.5A patent/CN109555505B/zh active Active
-
2019
- 2019-12-05 JP JP2019220044A patent/JP6679037B1/ja active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114482938A (zh) * | 2022-01-13 | 2022-05-13 | 重庆大学 | 一种海底天然气水合物原位开采智能机器人 |
| CN114482938B (zh) * | 2022-01-13 | 2023-12-15 | 重庆大学 | 一种海底天然气水合物原位开采智能机器人 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2020094480A (ja) | 2020-06-18 |
| CN109555505B (zh) | 2019-08-06 |
| CN109555505A (zh) | 2019-04-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6679037B1 (ja) | 海底表層型塊状ハイドレートの採掘機及び呑吐式採掘方法 | |
| CN107448176B (zh) | 一种海底浅层非成岩天然气水合物机械射流联合开采方法及装置 | |
| US5542782A (en) | Method and apparatus for in situ installation of underground containment barriers under contaminated lands | |
| EP2176497A1 (en) | Equipment for excavation of deep boreholes in geological formation and the manner of energy and material transport in the boreholes | |
| JP2003214082A (ja) | ガスハイドレート掘採方法とその装置 | |
| CN108798608A (zh) | 一种天然气水合物开采系统和方法 | |
| CN106837257A (zh) | 一种海洋非成岩天然气水合物藏开采系统及其开采工艺 | |
| JP2003193787A (ja) | ガスハイドレート掘削回収方法及び掘削回収システム | |
| CN104790449A (zh) | 一种潜水式挖泥机 | |
| CN1265062C (zh) | 一种成桩的施工方法及工具 | |
| CN107542468A (zh) | 一种自然崩落法 | |
| CN108755659A (zh) | 一种针对复杂高强地质下地连墙引抓铣快速成槽施工方法 | |
| CN204940391U (zh) | 地下连续墙施工用铣槽系统 | |
| JP2016205074A (ja) | 水底表層資源採取装置及び同採取方法 | |
| JP6432916B1 (ja) | メタンハイドレートの採掘方法 | |
| US20130106166A1 (en) | Horizontal Borehole Mining System and Method | |
| CN206617143U (zh) | 一种海洋非成岩天然气水合物藏开采系统 | |
| AU2011282475A1 (en) | Hydraulic mining system for tabular orebodies utilising directional drilling techniques | |
| CN204590129U (zh) | 一种潜水式挖泥机 | |
| JP2003193788A (ja) | ガスハイドレート掘削回収方法及び掘削回収システム | |
| JP2003262083A (ja) | ガスハイドレート回収システム | |
| RU2392436C1 (ru) | Способ разупрочнения и дезинтеграции глинистых песков и твердой составляющей гидросмеси | |
| JP6782919B2 (ja) | メタンハイドレート採掘装置 | |
| CN215369805U (zh) | 一种可燃冰开采系统 | |
| WO2015100481A1 (en) | Surface access borehole resource extraction method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20191205 |
|
| A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20191205 |
|
| A975 | Report on accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A971005 Effective date: 20191219 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20200212 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20200306 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 6679037 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |