RU2014111641A - ANCHOR DRILLING POSITIONING SYSTEM - Google Patents
ANCHOR DRILLING POSITIONING SYSTEM Download PDFInfo
- Publication number
- RU2014111641A RU2014111641A RU2014111641/11A RU2014111641A RU2014111641A RU 2014111641 A RU2014111641 A RU 2014111641A RU 2014111641/11 A RU2014111641/11 A RU 2014111641/11A RU 2014111641 A RU2014111641 A RU 2014111641A RU 2014111641 A RU2014111641 A RU 2014111641A
- Authority
- RU
- Russia
- Prior art keywords
- anchor
- vessel
- turret
- anchor lines
- anchors
- Prior art date
Links
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- Earth Drilling (AREA)
- Piles And Underground Anchors (AREA)
Abstract
Якорная система позиционирования бурового судна, включающая якоря, якорные линии из цепей или тросов и турель для подсоединения якорных линий, расположенную под буровой шахтой судна, отличающаяся тем, что система монтируется на корпусе на съемной днищевой наделке, выполненной в виде понтона обтекаемой формы, которая при помощи устройства подтягивания, размещенного на судне, подтягивается к днищу судна и закрепляется под буровой шахтой при помощи устройства крепления по-походному, при этом наделка выполняется со сквозным вырезом для буровой колонны, вокруг которого в нижней части устанавливается турель для подсоединения якорных линий и якорей, при этом корпус понтона имеет положительную плавучесть, величина которой выбирается из условия плавания наделки в заякоренном состоянии на задаваемой глубине погружения.An anchor system for positioning a drilling vessel, including anchors, anchor lines of chains or cables and a turret for connecting anchor lines, located under the ship’s shaft, characterized in that the system is mounted on the hull on a removable bottom plate made in the form of a streamlined pontoon, which when with the help of a pull-up device placed on the vessel, it is pulled to the bottom of the vessel and secured under the drill shaft using the attachment device in the stowed direction, while the fitting is carried out with a through hole for the drill a new column, around which a turret is installed in the lower part for connecting anchor lines and anchors, while the pontoon body has positive buoyancy, the value of which is selected from the condition for floating the anchor in the anchored state at a given immersion depth.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2014111641/11A RU2568006C2 (en) | 2014-03-27 | 2014-03-27 | Drill ship positioning anchor system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2014111641/11A RU2568006C2 (en) | 2014-03-27 | 2014-03-27 | Drill ship positioning anchor system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2014111641A true RU2014111641A (en) | 2015-10-10 |
| RU2568006C2 RU2568006C2 (en) | 2015-11-10 |
Family
ID=54289241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2014111641/11A RU2568006C2 (en) | 2014-03-27 | 2014-03-27 | Drill ship positioning anchor system |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2568006C2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2676927C1 (en) * | 2018-03-07 | 2019-01-11 | Федеральное государственное унитарное предприятие "Крыловский государственный научный центр" | Installation method of a drilling ship with a turret on an anchor-mooring system in ice conditions |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU98044A1 (en) * | 1950-12-18 | 1975-10-30 | Mobile base for marine drilling rigs | |
| SU1703548A1 (en) * | 1988-12-23 | 1992-01-07 | Государственный научно-исследовательский и проектный институт по освоению месторождений нефти и газа "Гипроморнефтегаз" | Floating platform |
| NO316791B1 (en) * | 1999-06-29 | 2004-05-10 | Pgs Offshore Technology As | Dynamic positioning docking load buoy (DPDL buoy) and method for using such a DPDL buoy |
| US7537416B2 (en) * | 2003-05-30 | 2009-05-26 | Chevron Usa Inc | Riser support system for use with an offshore platform |
| US7958835B2 (en) * | 2007-01-01 | 2011-06-14 | Nagan Srinivasan | Offshore floating production, storage, and off-loading vessel for use in ice-covered and clear water applications |
| RU2426671C1 (en) * | 2007-07-16 | 2011-08-20 | Блюуотер Энерджи Сёвисиз Б.В. | Assembly comprising turret and releasing buoy |
| RU2475407C1 (en) * | 2011-11-10 | 2013-02-20 | Российская Федерация, от имени которой выступает государственный заказчик Министерство промышленности и торговли Российской Федерации (Минпромторг России) | Marine semisubmersible helideck |
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2014
- 2014-03-27 RU RU2014111641/11A patent/RU2568006C2/en active IP Right Revival
Also Published As
| Publication number | Publication date |
|---|---|
| RU2568006C2 (en) | 2015-11-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20170328 |
|
| NF4A | Reinstatement of patent |
Effective date: 20200513 |