CN107435524A - A kind of multi-functional bobbin carriage of marine module drilling rig designated lane formula - Google Patents
A kind of multi-functional bobbin carriage of marine module drilling rig designated lane formula Download PDFInfo
- Publication number
- CN107435524A CN107435524A CN201710597140.5A CN201710597140A CN107435524A CN 107435524 A CN107435524 A CN 107435524A CN 201710597140 A CN201710597140 A CN 201710597140A CN 107435524 A CN107435524 A CN 107435524A
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- Prior art keywords
- casing
- space
- modules
- module
- dsm
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Classifications
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- 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
-
- 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/001—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor specially adapted for underwater drilling
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
The present invention discloses a kind of multi-functional bobbin carriage of marine module drilling rig designated lane formula, including casing, the casing top is provided with passage, the casing both sides are provided with supporting construction, one end connection DES module return tanks of the casing, the other end is arranged at the top of DSM module mud ditch, the casing is formed by being arranged at the not connected two spaces that its internal dividing plate is divided into, the one end in first space connects with the DES modules return tank top, the second space is closed with the DES modules return tank, the sidepiece of the second space is provided with ozzle, the bottom of the other end of first space and second space is provided with the outage with the DSM modules mud ditch face.The Conventional marine module drilling machine of the invention that thoroughly solves takes Partial security channel height space and 16 " reflux pipeline exit bends and the technical barrier of DSM modules mud ditch interference from DES modules return tank to 16 " pipelines of DSM module mud ditch.
Description
Technical field
The invention belongs to marine module drilling rig technical field, and in particular to a kind of more work(of marine module drilling rig designated lane formula
Can bobbin carriage.
Background technology
Conventional marine module drilling machine drilling equipment module (Drilling Equipment Set) (hereinafter referred to as DES modules)
The mud of return tank to drilling well support module (Drilling Support Module) (hereinafter referred to as DSM modules) mud ditch is defeated
Sending need to be connected by a 16 " reflux pipelines (external diameter 406.4mm), and because of no pressure in conveyance conduit, therefore the pipeline need to set 1:
100 gradient is limited by the floor height and conduit slope of DES modules and DSM modules, passed by the floor height difference gravity flow of two modules
There is local interference (about 100mm) in this pipeline of marine module drilling rig of uniting, influence personnel and pass through, escape with escape way superjacent air space
It is raw.Secondly, with DSM modules mud ditch there is local interference in the reflux pipeline exit bend of Conventional marine module drilling machine 16 ", and scene is built
Secondary operation need to be carried out to the elbow of interference by making.Due to being influenceed by the dynamic sliding of DES modules, Conventional marine module drilling machine DES moulds
Without fixed passage between block and DSM modules, the problem of being not easy to personnel's fast passing between two modules be present.
The content of the invention
To overcome the deficiencies in the prior art, it is multi-functional that the present invention provides a kind of marine module drilling rig designated lane formula
Bobbin carriage.
The technical solution adopted for the present invention to solve the technical problems is as follows：A kind of marine module drilling rig designated lane formula is more
Function bobbin carriage, including casing, the casing top are provided with passage, and the passage both sides are provided with supporting construction, the casing
One end be connected to DES module return tanks, the other end is arranged at the top of DSM module mud ditch, and the casing is by being arranged at it
The not connected two spaces that internal dividing plate is divided into are formed, the one end in first space and the DES modules return tank
Top is connected, and the second space is closed with the DES modules return tank, and the sidepiece of the second space is provided with ozzle, institute
The bottom for stating the other end of the first space and second space is provided with outage with the DSM modules mud ditch face.
The gradient of the casing is 1:100, the altitude range of the casing is between 150mm~300mm.
The casing is located above escape way.
Railing and step are installed on the passage.
Dismounting flange is provided with the casing.
The casing is cuboid.
The beneficial effect that the present invention reaches：
16 " traditional pipelines, its external diameter are 406.4mm by the present invention, transform bobbin carriage as, and its highly controllable system is in 150mm
Between~300mm, height space-consuming is greatly reduced, thoroughly solves Conventional marine module drilling machine from DES module return tanks
16 " the pipelines to DSM module mud ditch take the technical barrier in Partial security channel height space, and support personnel is current and escapes
Safety requirements；Solve the reflux pipeline exit bend of Conventional marine module drilling machine 16 " and the interference of DSM modules mud ditch simultaneously
Technical bottleneck, after being changed to bobbin carriage, bobbin carriage outlet designs for outage, avoids secondary operation of the scene to interference elbow, reduces
Construction cost；Meanwhile be provided with railing, step and supporting construction above bobbin carriage of the present invention, set up DES modules and DSM modules it
Between passage, be easy to personnel to pass through, change Conventional marine module drilling machine and limited by sliding, nothing between DES modules and DSM modules
Fixed passage, realizes the accessible fast passing of two intermodules.
Channel-type multi-functional tube box structure of the present invention is simple, and feature-rich, good economy performance is practical, and suitable popularization makes
With to conventional marine module drilling rig project.
The module drilling machine of the invention that thoroughly solves designs the technology that 16 " reflux pipelines take Partial security channel height space
Problem, it is to solve most direct, easy, the economic, practical design of this technical barrier, and the present invention is additionally arranged passage work(
Can, personnel's job safety has been ensured, the current environment of module drilling machine has been improved, reduces and cost is built on-site, improve equipment skill
Engineering design research and development centre of art Co., Ltd module drilling machine design professional ability, improve my company's " module drilling machine product "
" brand " is worth.
Brief description of the drawings
Fig. 1 is the shaft side figure of the present invention；
Fig. 2 is the front view of the present invention；
Fig. 3 is the top view of the present invention (direction of arrow represents medium flow direction in figure).
Reference：1- railings, 2- supporting constructions, 3- casings, 4- steps, 5- dismounting flanges, 6- ozzles, 7- dividing plates, 8-
DES modules middle deck, 9-DES module return tanks, 10-DES module deck of sub-cellars, 11- escape ways, 12-DSM module mud
Groove, 13-DSM modules middle deck, the spaces of 14- first, 15- second spaces, 16- outages.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
As shown in Figures 1 to 3, a kind of multi-functional bobbin carriage of marine module drilling rig designated lane formula, including casing 3, casing 3 are set
In the top of escape way 11, the casing 3 of the present embodiment is cuboid, and the gradient of the casing 3 is 1:100, the casing 3
Altitude range is between 150mm~300mm, and one end of the casing 3 is connected to DES modules return tank 9, and the other end is arranged at
The top of DSM modules mud ditch 12, the DES modules return tank 9 are located at DES modules middle deck 8 and DES module deck of sub-cellars
Between 10, the DSM modules mud ditch 12 is arranged on DSM modules middle deck 13, and the both sides of casing 3 are provided with support knot
Structure 2, the supporting construction 2 are fixed on the DES modules middle deck 8, and the present embodiment supporting construction 2 uses two root knot configurations
Steel is fixed, for improving the bearing strength of channel-type bobbin carriage, the casing 3 by be arranged at that its internal dividing plate 7 is divided into mutually not
The two spaces communicated are formed, and the one end in first space 14 connects with the top of DES modules return tank 9, and described second
Space 15 is closed with the DES modules return tank 9, is not connected, first space 14 and the circulation medium in second space 15
Non-interference, the sidepiece of the second space 15 is provided with ozzle 6, the other end of first space 14 and second space 15
Bottom is provided with the outage 16 with the face of DSM modules mud ditch 12, and the DSM modules mud ditch 12 is opening, the
One space 14 is realized in liquid flooding to the DSM modules mud ditch 12 in DES modules return tank 9, the desanding of DES modules, is removed
The mud that returns of dredge pump outlet enters second space 15 by the ozzle 6 of sidepiece, flows into DSM modules mud ditch 12, solves
The problem of reflux pipeline exit bend of Conventional marine module drilling machine 16 " is interfered with DSM mud ditch 12, it is curved to interfering to avoid scene
The secondary operation of head, saves production cost, and casing 3 of the invention thoroughly solves Conventional marine module drilling machine and returned from DES modules
The technical barrier that 16 " pipelines (external diameter 406.4mm) of tank 9 to DSM modules mud ditch 12 are interfered with escape way 11 is flowed, it is described
Dismounting flange 5 is provided with casing 3, is easy to the installation and maintenance of casing 3, the casing 3 is located at the top of escape way 11, described
The top of casing 3 is provided with the passage for being provided with railing 1 and step 4, is passed through for the personnel between DES modules and DSM modules,
Personnel pass through the quick and convenient arrival DSM modules of passage for being provided with step 4 and railing 1 from DES modules middle deck 8.
It should be appreciated that embodiment and example discussed herein simply to illustrate that, to those skilled in the art
For, it can be improved or be converted, and all these modifications and variations should all belong to the protection of appended claims of the present invention
Scope.
Claims (6)
1. a kind of multi-functional bobbin carriage of marine module drilling rig designated lane formula, including casing, it is characterised in that the casing top is set
Passage is equipped with, the casing both sides are provided with supporting construction, one end connection DES module return tanks of the casing, and the other end is set
It is placed in the top of DSM module mud ditch, the not connected two spaces that the casing is divided into by being arranged at its internal dividing plate
Form, the one end in first space connects with the DES modules return tank top, the second space and the DES modules
Return tank is closed, and the sidepiece of the second space is provided with ozzle, the bottom of the other end of first space and second space
It is provided with the outage with the DSM modules mud ditch face.
2. a kind of multi-functional bobbin carriage of marine module drilling rig designated lane formula according to claim 1, it is characterised in that described
The gradient of casing is 1:100, the altitude range of the casing is between 150mm~300mm.
3. a kind of multi-functional bobbin carriage of marine module drilling rig designated lane formula according to claim 1, it is characterised in that described
Casing is located above escape way.
4. a kind of multi-functional bobbin carriage of marine module drilling rig designated lane formula according to claim 1, it is characterised in that described
Railing and step are installed on passage.
5. a kind of multi-functional bobbin carriage of marine module drilling rig designated lane formula according to claim 1, it is characterised in that described
Dismounting flange is provided with casing.
6. a kind of multi-functional bobbin carriage of marine module drilling rig designated lane formula according to claim 1, it is characterised in that described
Casing is cuboid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710597140.5A CN107435524B (en) | 2017-07-20 | 2017-07-20 | Special channel type multifunctional pipe box for ocean module drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710597140.5A CN107435524B (en) | 2017-07-20 | 2017-07-20 | Special channel type multifunctional pipe box for ocean module drilling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107435524A true CN107435524A (en) | 2017-12-05 |
| CN107435524B CN107435524B (en) | 2023-07-04 |
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ID=60460846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710597140.5A Active CN107435524B (en) | 2017-07-20 | 2017-07-20 | Special channel type multifunctional pipe box for ocean module drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107435524B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2839551Y (en) * | 2005-07-15 | 2006-11-22 | 中国石化集团江汉石油管理局第四机械厂 | Integrated whole-closed mud returning device |
| CN201269046Y (en) * | 2008-06-20 | 2009-07-08 | 中国海洋石油总公司 | Module drilling system |
| RU116568U1 (en) * | 2011-12-30 | 2012-05-27 | Общество с ограниченной ответственностью "Уралмаш Нефтегазовое Оборудование Холдинг" (ООО "Уралмаш НГО Холдинг") | DRILL RIG CIRCULATION SYSTEM COMPLEX |
| CN203257349U (en) * | 2013-02-20 | 2013-10-30 | 中国海洋石油总公司 | Ocean module drill rig slurry backflow device |
| CN203685082U (en) * | 2014-02-24 | 2014-07-02 | 四川宏华石油设备有限公司 | Slurry returning device of cluster well |
| CN207111010U (en) * | 2017-07-20 | 2018-03-16 | 中国海洋石油总公司 | A kind of multi-functional bobbin carriage of marine module drilling rig designated lane formula |
-
2017
- 2017-07-20 CN CN201710597140.5A patent/CN107435524B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2839551Y (en) * | 2005-07-15 | 2006-11-22 | 中国石化集团江汉石油管理局第四机械厂 | Integrated whole-closed mud returning device |
| CN201269046Y (en) * | 2008-06-20 | 2009-07-08 | 中国海洋石油总公司 | Module drilling system |
| RU116568U1 (en) * | 2011-12-30 | 2012-05-27 | Общество с ограниченной ответственностью "Уралмаш Нефтегазовое Оборудование Холдинг" (ООО "Уралмаш НГО Холдинг") | DRILL RIG CIRCULATION SYSTEM COMPLEX |
| CN203257349U (en) * | 2013-02-20 | 2013-10-30 | 中国海洋石油总公司 | Ocean module drill rig slurry backflow device |
| CN203685082U (en) * | 2014-02-24 | 2014-07-02 | 四川宏华石油设备有限公司 | Slurry returning device of cluster well |
| CN207111010U (en) * | 2017-07-20 | 2018-03-16 | 中国海洋石油总公司 | A kind of multi-functional bobbin carriage of marine module drilling rig designated lane formula |
Non-Patent Citations (1)
| Title |
|---|
| 马超等: "海洋模块钻机低压泥浆管汇设计" * |
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| Publication number | Publication date |
|---|---|
| CN107435524B (en) | 2023-07-04 |
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Address after: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Applicant after: CHINA NATIONAL OFFSHORE OIL Corp. Applicant after: CNOOC ENERGY TECHNOLOGY & SERVICES Ltd. Applicant after: CNOOC ENERGY DEVELOPMENT EQUIPMENT TECHNOLOGY Co.,Ltd. Address before: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Applicant before: CHINA NATIONAL OFFSHORE OIL Corp. Applicant before: CNOOC ENERGY TECHNOLOGY & SERVICES Ltd. Applicant before: CNOOC ENERGY DEVELOPMENT EQUIPMENT TECHNOLOGY Co.,Ltd. |
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