CN110984860A - 一种半潜式钻井平台双主井口钻井系统 - Google Patents
一种半潜式钻井平台双主井口钻井系统 Download PDFInfo
- Publication number
- CN110984860A CN110984860A CN201911157659.7A CN201911157659A CN110984860A CN 110984860 A CN110984860 A CN 110984860A CN 201911157659 A CN201911157659 A CN 201911157659A CN 110984860 A CN110984860 A CN 110984860A
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- CN
- China
- Prior art keywords
- drilling
- riser
- semi
- derrick
- main
- 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.)
- Pending
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 124
- 238000012545 processing Methods 0.000 claims abstract description 44
- 241000191291 Abies alba Species 0.000 claims abstract description 43
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims abstract description 27
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 230000009977 dual effect Effects 0.000 claims description 11
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 241000282326 Felis catus Species 0.000 claims description 4
- 230000002457 bidirectional effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Images
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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/12—Underwater drilling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
- B63B35/4413—Floating drilling platforms, e.g. carrying water-oil separating devices
-
- 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
- E21B19/09—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods specially adapted for drilling underwater formations from a floating support using heave compensators supporting the drill string
-
- 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/14—Racks, ramps, troughs or bins, for holding the lengths of rod singly or connected; Handling between storage place and borehole
- E21B19/143—Racks, ramps, troughs or bins, for holding the lengths of rod singly or connected; Handling between storage place and borehole specially adapted for underwater drilling
-
- 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
- E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
- E21B33/064—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers specially adapted for underwater well heads
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Earth Drilling (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911157659.7A CN110984860A (zh) | 2019-11-22 | 2019-11-22 | 一种半潜式钻井平台双主井口钻井系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911157659.7A CN110984860A (zh) | 2019-11-22 | 2019-11-22 | 一种半潜式钻井平台双主井口钻井系统 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110984860A true CN110984860A (zh) | 2020-04-10 |
Family
ID=70086085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911157659.7A Pending CN110984860A (zh) | 2019-11-22 | 2019-11-22 | 一种半潜式钻井平台双主井口钻井系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110984860A (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111997535A (zh) * | 2020-08-21 | 2020-11-27 | 中国地质科学院勘探技术研究所 | 用于海洋恶劣天气的钻井管柱扶正方法和扶正装置 |
CN113027386A (zh) * | 2021-03-12 | 2021-06-25 | 中国船舶工业集团公司第七0八研究所 | 井口盘转运系统及其作业方法 |
CN113914792A (zh) * | 2020-07-07 | 2022-01-11 | 四川宏华石油设备有限公司 | 一种隔水管移运系统 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201559801U (zh) * | 2009-10-27 | 2010-08-25 | 中国海洋石油总公司 | 一种半潜式钻井平台的钻井系统 |
CN103696700A (zh) * | 2013-11-15 | 2014-04-02 | 宝鸡石油机械有限责任公司 | 一种双井口作业钻井装置 |
CA2965750A1 (en) * | 2014-10-30 | 2016-05-06 | National Oilwell Varco Norway As | Rig floor for a drilling rig |
CN206530297U (zh) * | 2016-12-29 | 2017-09-29 | 兰州兰石集团有限公司 | 双井口半潜式钻井平台的钻井系统 |
US20180044995A1 (en) * | 2016-08-09 | 2018-02-15 | Transocean Sedco Forex Ventures Limited | Redundant or combination traversing and rhc systems for derrick structures |
CN109835442A (zh) * | 2017-11-24 | 2019-06-04 | 烟台中集来福士海洋工程有限公司 | 超深水半潜式钻井平台 |
-
2019
- 2019-11-22 CN CN201911157659.7A patent/CN110984860A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201559801U (zh) * | 2009-10-27 | 2010-08-25 | 中国海洋石油总公司 | 一种半潜式钻井平台的钻井系统 |
CN103696700A (zh) * | 2013-11-15 | 2014-04-02 | 宝鸡石油机械有限责任公司 | 一种双井口作业钻井装置 |
CA2965750A1 (en) * | 2014-10-30 | 2016-05-06 | National Oilwell Varco Norway As | Rig floor for a drilling rig |
US20180044995A1 (en) * | 2016-08-09 | 2018-02-15 | Transocean Sedco Forex Ventures Limited | Redundant or combination traversing and rhc systems for derrick structures |
CN206530297U (zh) * | 2016-12-29 | 2017-09-29 | 兰州兰石集团有限公司 | 双井口半潜式钻井平台的钻井系统 |
CN109835442A (zh) * | 2017-11-24 | 2019-06-04 | 烟台中集来福士海洋工程有限公司 | 超深水半潜式钻井平台 |
Non-Patent Citations (3)
Title |
---|
王维旭等: "半潜式钻井平台深水钻井系统的研究与设计", 《机械制造》 * |
王维旭等: "超深水半潜式钻井平台钻井系统选型配置研究", 《船舶》 * |
胡楠等: "超深半潜式钻井平台钻机模块总体方案研究", 《船舶》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113914792A (zh) * | 2020-07-07 | 2022-01-11 | 四川宏华石油设备有限公司 | 一种隔水管移运系统 |
CN111997535A (zh) * | 2020-08-21 | 2020-11-27 | 中国地质科学院勘探技术研究所 | 用于海洋恶劣天气的钻井管柱扶正方法和扶正装置 |
CN113027386A (zh) * | 2021-03-12 | 2021-06-25 | 中国船舶工业集团公司第七0八研究所 | 井口盘转运系统及其作业方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200927 Address after: Baoji City, Shaanxi Province, 721002 Dongfeng Road, Jintai District No. 2 Applicant after: BAOJI OILFIELD MACHINERY Co.,Ltd. Applicant after: CHINA NATIONAL PETROLEUM Corp. Applicant after: CNPC national oil and gas drilling equipment Engineering Technology Research Center Co.,Ltd. Address before: Baoji City, Shaanxi Province, 721002 Dongfeng Road, Jintai District No. 2 Applicant before: Baoji Oilfield Machinery Co.,Ltd. |
|
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200410 |