| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 81 | JPS4825967B1 - | JP1661868 | 1968-03-15 | JPS4825967B1 | 1973-08-03 | |
| 82 | ＢＯＰアセンブリを水中保管するためのスロットを有する掘削システム | JP2014513459 | 2012-06-14 | JP2014531530A | 2014-11-27 | アン，ユ−ウォン; リ，ヨン−チョル; チェ，ボム−ソク; キム，ヒョン−グァン; ジャン，ジェ−ジン |
| 本発明は、BOPアセンブリを水中に保管するためのスロットを有する掘削システムに関するものであって、その目的は、他の掘削孔の形成作業や他の目的でBOPアセンブリを水中に吊るしているドリルシップの短距離移動が必要とされる場合に、BOPアセンブリを船体内部に引き揚げずに水中に吊るしたまま、ドリルシップを移動することができるBOPアセンブリを水中保管するためのスロットを有する掘削システムを提供することにある。そのため、本発明の掘削システムは、固定式の構造物または浮遊式の構造物のプラットフォームに設置されるデリック;前記デリックに設置され、海底面に掘削孔を形成し、形成された掘削孔にケーシングパイプアセンブリ及びBOPアセンブリの設置作業を行うアクティビティ;前記デリックの下部に位置するように設置され、前記アクティビティと共に複数のライザーとBOPを組み立ててBOPアセンブリを形成し、形成されたBOPアセンブリを支持したまま移動するBOP用トロリー;及び前記BOP用トロリーの移動方向と平行に延長するようにムーンプールの作業端に形成され、水中に位置するBOPアセンブリがBOP用トロリーによって移動する時またはBOPアセンブリが水中の保管場所に移動した時に、BOPアセンブリから延長するライザーの揺れを抑制するスロットを含む。 | ||||||
| 83 | ムーンプール用ダンピング装置 | JP2013532708 | 2011-06-20 | JP5621049B2 | 2014-11-05 | |
| 84 | Damper structure of the sealed derrick | JP2013537589 | 2011-06-22 | JP2013541467A | 2013-11-14 | クムデ チュ; スコット ブリッティン ディー |
| Provided is a damper structure for an enclosed derrick, which can constantly compensate and maintain a pressure of an inner space of an enclosed derrick structure. The damper structure for the enclosed derrick includes: one or more communication ducts installed in a side of the enclosed derrick; and one or more open/close dampers coupled to the communication ducts to open or close the communication ducts, whereby air is selectively supplied to or exhausted from the enclosed derrick. | ||||||
| 85 | Complex type pipe Agefu equipment for deepwater drilling | JP32544396 | 1996-12-05 | JP3187726B2 | 2001-07-11 | 廣光 山本; 裕康 石黒 |
| 86 | Offshore Exploration and / or Development Drilling Method and apparatus for a multi-functional | JP53989697 | 1997-01-27 | JPH10508270A | 1998-08-18 | スコット，ロバート・ジェイ; ハーマン，ロバート・ピー; レイ，ドナルド・アール |
| (57)【要約】 単一のデリック（４０）と、該デリック（４０）内の多数の管作業ステーションとを有する多機能型の掘削船（３０）及びその方法及びその装置であり、主たる掘削作業がデリック（４０）から行なわれ、これと同時に、補助的な掘削作業が、同一のデリック（４０）から行われ、主たる掘削作業の臨界的な経路の長さを短くすることができる。 | ||||||
| 87 | Composite type pipe lifting device for excavating large water depth | JP32544396 | 1996-12-05 | JPH10169355A | 1998-06-23 | YAMAMOTO HIROMITSU; ISHIGURO HIROYASU |
| PROBLEM TO BE SOLVED: To shorten workhours, and to improve safety by installing a hoisting device for excavation and a hoisting device for heavy load in parallel with one derrick. SOLUTION: Both a hoisting device 20 for excavation and a hoisting device 40 for heavy load are installed to a derrick 10 on a ship, and a travelling block 21, a top driving device 22, etc., are connected vertically and a drill string 34 is suspended in the hoisting device 20, and the hoisting device 20 is used as the pipe lifting device. The hoisting device 40 has an upper crown block 41, a vertically moved travelling block 42, etc., and is employed as a low-speed large-load hoisting device, from which heavy load is hung down. Since the hoisting device 20 treats high-speed lifting and lowering and the hoisting device 40 specially treats heavy load respectively, heavy load can be lifted and lowered safely. Since a derrick 10 is placed on a horizontally moved upper substructure and the upper substructure is shifted on a lower substructure and the place of the derrick 10 is changed, the hoisting devices 20, 40 can be changed over and used quickly, and workhours can be shortened. | ||||||
| 88 | JPS605757B2 - | JP3189675 | 1975-03-18 | JPS605757B2 | 1985-02-13 | GEIAA EIKU; RAIDAA OIBINDO NIBOO |
| 89 | JPS5840638B2 - | JP8681979 | 1979-07-09 | JPS5840638B2 | 1983-09-07 | DAGURASU DABURYUU JEI NEIRAA; MAIKERU AARU SUKAAFU SHINIA |
| 90 | Guide roller assembly | JP8681979 | 1979-07-09 | JPS5516198A | 1980-02-04 | DAGURASU DABURIYUU JIEI NEIRAA; MAIKERU AARU SUKAAFU SHINIA |
| 91 | Keeping device for base end of under water pipe in constant azimuthal angle by supporting body on the water | JP5155379 | 1979-04-27 | JPS5510182A | 1980-01-24 | SUTEFUAN PURASU |
| 92 | JPS5442641B2 - | JP620275 | 1975-01-13 | JPS5442641B2 | 1979-12-15 | |
| 93 | JPS5136681B1 - | JP6916372 | 1972-07-12 | JPS5136681B1 | 1976-10-09 | |
| 94 | JPS50117601A - | JP620275 | 1975-01-13 | JPS50117601A | 1975-09-13 | |
| 95 | JPS503901A - | JP10403272 | 1972-10-19 | JPS503901A | 1975-01-16 | |
| 96 | 单体海上钻探船 | CN201490001058.1 | 2014-08-14 | CN205707185U | 2016-11-23 | J·鲁登伯格; D·B·韦宁 |
| 本申请涉及一种单体海上钻探船，其包括具有船首、船尾的船体和延伸穿过船体的船井，所述船体具有上甲板。包括井架的作业线起吊系统安装在船体上。钻台设置在井架的作业线侧处，覆盖船井的一部分，并且作业线延伸穿过所述钻台中的开口。此外，设有船用设备和用于实施钻探辅助操作的或者与钻探相关操作的钻井设备，所述设备主要设置在上甲板下方的船的船体中。根据本申请，钻台与上甲板齐平。 | ||||||
| 97 | FLOATING OIL AND GAS FACILITY WITH A MOVABLE WELLBAY ASSEMBLY | US15960724 | 2018-04-24 | US20190257160A1 | 2019-08-22 | ROY B. SHILLING, III; CHARLES N. WHITE; HOWARD DAY |
| A mobile offshore drilling unit is converted to provide drilling, completion and workover access to multiple dry tree wells from a drilling derrick to allow production and export of oil and gas from high pressure, high temperature reservoirs in deep offshore waters. Existing practice has been for the drilling derrick on a production platform supporting dry tree wells to be moved over a fixed well slot. The present invention provides a movable wellbay that supports multiple top-tensioned subsea well tieback risers, which may be positioned directly below the derrick's rotary table and/or beneath another operating device. The use of top-tensioned subsea well tieback risers supported by the movable wellbay allows the converted facility to drill, complete, maintain, improve and produce from subsea wells through dry trees. | ||||||
| 98 | Offshore drilling platform vibration compensation using an iterative learning method | US15524247 | 2016-01-15 | US10150541B2 | 2018-12-11 | Jason D. Dykstra; Xingyong Song; Yiming Zhao |
| A method includes calculating a frequency and a phase of a vibration of a floating vessel, generating a control signal based on the vibration frequency and the vibration phase, operating a motion compensation system of the floating vessel during an ith control cycle using the control signal to mitigate the vibration of the floating vessel, calculating a first vibration amplitude based on the control signal, updating one or more parameters including a magnitude of the control signal, a decay rate of the vibration, the vibration phase, and the vibration frequency using the first vibration amplitude, updating the control signal based on the one or more updated parameters, and operating the motion compensation system based on the updated control signal during an (i+1)th control cycle. | ||||||
| 99 | OFFSHORE DRILLING UNIT | US15771665 | 2016-10-31 | US20180320331A1 | 2018-11-08 | Michael Kannegaard; John Anthony Gill; Jeanne Mia Lønstrup |
| The present invention relates in some embodiments to a bottom supported drilling unit having two drilling stations for independently drilling (or otherwise working on) two wells simultaneously from a cantilever. | ||||||
| 100 | Lift frame storage and deployment | US15644061 | 2017-07-07 | US10060193B2 | 2018-08-28 | Van Van Vu |
| Techniques and systems to store and deploy a lift frame of an offshore vessel. A device may include a member arm comprising a locking feature configured to couple the member arm to a lift frame of the offshore vessel. The device may also include a base configured to be coupled to a drill floor of the offshore vessel, wherein the base comprises a joint configured to allow for rotation of the member arm and the lift frame from a storage position having a first angle between the member arm and the drill floor and a deployment position having a second angle between the member arm and the drill floor. | ||||||
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