CA2629578A1 - Movable wellhead platform - Google Patents
Movable wellhead platform Download PDFInfo
- Publication number
- CA2629578A1 CA2629578A1 CA002629578A CA2629578A CA2629578A1 CA 2629578 A1 CA2629578 A1 CA 2629578A1 CA 002629578 A CA002629578 A CA 002629578A CA 2629578 A CA2629578 A CA 2629578A CA 2629578 A1 CA2629578 A1 CA 2629578A1
- Authority
- CA
- Canada
- Prior art keywords
- platform
- support frame
- track
- wellhead
- base
- 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.)
- Granted
Links
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 238000005096 rolling process Methods 0.000 claims 2
- 230000000903 blocking effect Effects 0.000 claims 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
- E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/36—Scaffolds for particular parts of buildings or buildings of particular shape, e.g. for stairs, cupolas, domes
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Handcart (AREA)
Abstract
A movable platform system for performing workover tasks on a wellhead includes a platform base with a base wellhead access gap at its front end. At least one track is fixed to the upper surface of the platform base and extends from the rear of the platform base to a position near the rearward edge of the base wellhead access gap. A platform support frame with a wellhead access gap at its front end is coupled to the track and configured for movement along the length of the track. An upper platform is connected to the platform support frame and also has a platform wellhead access gap at its front end. The three wellhead access gaps at the three levels of the platform system are substantially aligned when the moveable platform support frame is disposed and locked in the working position above the wellhead. Workers on the upper platform have access to equipment surrounding the wellhead.
Claims (19)
1. A movable platform system for performing workover tasks on a wellhead comprising:
an elongated platform base having front and rear ends, said front end of said platform base provided with a base wellhead access gap;
at least one track longitudinally fixed to an upper surface of said platform base, and positioned between said front and rear ends;
a platform support frame having front and rear ends, said front end of said platform support frame provided with a support frame wellhead access gap, said platform support frame movably associated with said track; and an upper platform supported by said platform support frame, said upper platform having a front end provided with an upper platform wellhead access gap substantially vertically aligned with said support frame wellhead access gap, said platform support frame and said upper platform movable between said front and rear ends of said platform base, thereby providing workers with both ground access and elevated access to an area surrounding said wellhead.
an elongated platform base having front and rear ends, said front end of said platform base provided with a base wellhead access gap;
at least one track longitudinally fixed to an upper surface of said platform base, and positioned between said front and rear ends;
a platform support frame having front and rear ends, said front end of said platform support frame provided with a support frame wellhead access gap, said platform support frame movably associated with said track; and an upper platform supported by said platform support frame, said upper platform having a front end provided with an upper platform wellhead access gap substantially vertically aligned with said support frame wellhead access gap, said platform support frame and said upper platform movable between said front and rear ends of said platform base, thereby providing workers with both ground access and elevated access to an area surrounding said wellhead.
2. The platform system of claim 1 wherein said at least one track is a pair of parallel spaced apart tracks and said platform support frame is movably associated with each member of said pair of spaced apart tracks.
3. The platform system of claim 2 wherein said platform support frame has four corners, each having a leg coupled to a corresponding member of said pair of tracks.
4. The platform system of claim 2 or 3 wherein said pair of tracks extends to forward portions of said platform base on both sides of said base wellhead access gap.
5. The platform system of any one of claims 1 to 4 wherein said upper platform has four corners, and each of said four corners is connected to said platform support frame by an upper platform support member.
6. The platform system of claim 5 wherein each of said upper platform support members is vertically extendable and configured to set said upper platform at a variable height above said platform support frame.
7. The platform system of any one of claims 1 to 6 wherein said base wellhead access gap is substantially aligned with said support frame wellhead access gap and said upper platform wellhead access gap when said platform support frame is in its forwardmost position along said at least one track.
8. The platform system of any one of claims 1 to 7 wherein said platform support frame is coupled to said track with one or more wheels.
9. The platform system of claim 8 wherein said wheels have outer ridges that extend downwardly along said track's outward side.
10. The platform system of claim 8 or 9 wherein said wheels are provided with a housing having opposed lateral sides extending downwardly adjacent to sides of said wheels.
11. The platform system of any one of claims 8 to 10 wherein said track includes a plurality of transverse holes along its length, each of said holes configured for insertion of a locking pin for blocking rolling movement of said wheels along said track.
12. The platform system of claim 10 or 11 wherein said housing is provided with at a transverse hole on each side of said housing for locking said housing to said track by insertion of said locking pin through transverse holes on opposite sides of said housing and through an intervening transverse hole in said track.
13. The platform system of claim 9 further comprising an outrigger bar removably attachable to said track at a plurality of longitudinal positions along said track, said outrigger bar configured to stabilize the platform.
14. The platform system of any one of claims 1 to 13 further comprising one or more means for lifting said upper platform, wherein said means for lifting said upper platform is attachable to said platform support frame.
15. The platform system of claim 14 wherein said means for lifting said upper platform is a screw jack system comprising a plurality of screw jacks each extending from said platform support frame to said upper platform.
16. The platform system of any one of claims 1 to 15 further comprising a secondary platform releasably attachable to a forward portion of said upper platform support frame by a pair of horizontally-adjustable extension members.
17. The platform system of any one of claims 1 to 15 wherein said upper platform includes removable railing sections connected to edges of said upper platform, said railing sections inwardly foldable onto the surface of said upper platform for transportation.
18. The platform system of any one of claims 5 to 16 wherein each of said four corners of said upper platform includes an upwardly extending post configured for securing a safety line, said post inwardly foldable onto the surface of said upper platform for transportation.
19. The platform system of any one of claims 1 to 17 wherein said platform base includes at least one wheel at said rear end, said wheel configured to provide rolling motion along the ground, to said platform system when said base frame is lifted at its front end and moved rearwardly, thereby facilitating ground transport of said platform system.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2629578A CA2629578C (en) | 2008-04-22 | 2008-04-22 | Movable wellhead platform |
MX2010011599A MX2010011599A (en) | 2008-04-22 | 2009-04-16 | Movable wellhead platform. |
US12/988,839 US20110036662A1 (en) | 2008-04-22 | 2009-04-16 | Movable Wellhead Platform |
PCT/CA2009/000500 WO2009129607A1 (en) | 2008-04-22 | 2009-04-16 | Movable wellhead platform |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2629578A CA2629578C (en) | 2008-04-22 | 2008-04-22 | Movable wellhead platform |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2629578A1 true CA2629578A1 (en) | 2009-10-22 |
CA2629578C CA2629578C (en) | 2010-06-01 |
Family
ID=41212273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2629578A Active CA2629578C (en) | 2008-04-22 | 2008-04-22 | Movable wellhead platform |
Country Status (4)
Country | Link |
---|---|
US (1) | US20110036662A1 (en) |
CA (1) | CA2629578C (en) |
MX (1) | MX2010011599A (en) |
WO (1) | WO2009129607A1 (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019108403A1 (en) * | 2017-11-30 | 2019-06-06 | Saudi Arabian Oil Company | Multi-level wellhead support platform |
CN112681697A (en) * | 2020-05-15 | 2021-04-20 | 升维科技有限公司 | Building installation platform based on BIM technology |
US11371326B2 (en) | 2020-06-01 | 2022-06-28 | Saudi Arabian Oil Company | Downhole pump with switched reluctance motor |
US11499563B2 (en) | 2020-08-24 | 2022-11-15 | Saudi Arabian Oil Company | Self-balancing thrust disk |
US11591899B2 (en) | 2021-04-05 | 2023-02-28 | Saudi Arabian Oil Company | Wellbore density meter using a rotor and diffuser |
US11644351B2 (en) | 2021-03-19 | 2023-05-09 | Saudi Arabian Oil Company | Multiphase flow and salinity meter with dual opposite handed helical resonators |
US11913464B2 (en) | 2021-04-15 | 2024-02-27 | Saudi Arabian Oil Company | Lubricating an electric submersible pump |
US11920469B2 (en) | 2020-09-08 | 2024-03-05 | Saudi Arabian Oil Company | Determining fluid parameters |
US11994016B2 (en) | 2021-12-09 | 2024-05-28 | Saudi Arabian Oil Company | Downhole phase separation in deviated wells |
US12085687B2 (en) | 2022-01-10 | 2024-09-10 | Saudi Arabian Oil Company | Model-constrained multi-phase virtual flow metering and forecasting with machine learning |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090282747A1 (en) * | 2008-05-14 | 2009-11-19 | Epp Richard J | Grain bin with person elevator |
US8051951B2 (en) * | 2009-06-04 | 2011-11-08 | Aluminum Ladder Company | Retractable access platform |
US20110088975A1 (en) * | 2009-10-18 | 2011-04-21 | Rooholah Ghorbani | Mechanical Platform for Champions |
US10094368B2 (en) * | 2011-07-13 | 2018-10-09 | International Business Alliance Management, Inc. | Tower drive pumping unit |
US20150034295A1 (en) * | 2013-07-30 | 2015-02-05 | Shane Byron Osborne | Wellhead Protector |
US9464488B2 (en) * | 2013-09-30 | 2016-10-11 | National Oilwell Varco, L.P. | Performing simultaneous operations on multiple wellbore locations using a single mobile drilling rig |
CN104005546A (en) * | 2014-05-08 | 2014-08-27 | 中航飞机股份有限公司西安飞机分公司 | Movable working ladder |
DE102014013898A1 (en) * | 2014-09-18 | 2016-03-24 | Rosenbauer International Ag | Rescue basket, as well as equipped Hubrettungsfahrzeug |
GB2541446A (en) * | 2015-08-20 | 2017-02-22 | Tbd (Owen Holland) Ltd | Raised access platform |
WO2018020400A1 (en) * | 2016-07-25 | 2018-02-01 | Apollo Energy Services Corp. | Attachable lighting system for drilling rig |
US9963888B2 (en) * | 2016-08-17 | 2018-05-08 | Coil Access Platform System | Work platform for coiled-tubing downhole operations |
US9970241B2 (en) * | 2016-08-17 | 2018-05-15 | Coil Access Platform System | Work platform for coiled-tubing downhole operations |
CN106869852B (en) * | 2017-03-14 | 2019-02-19 | 东北石油大学 | A kind of environmentally friendly operation wellhead simple platform system of fast demountable |
US10494890B2 (en) * | 2017-03-31 | 2019-12-03 | Schlumberger Technology Corporation | Multi-level deck system for blowout preventers |
CN107780640A (en) * | 2017-09-29 | 2018-03-09 | 上海二十冶建设有限公司 | Movable Scaffold and its application method for exterior wall |
CN111206905B (en) * | 2018-11-21 | 2022-06-03 | 中国石油天然气股份有限公司 | Well head braced system |
CN110159229A (en) * | 2019-05-28 | 2019-08-23 | 中国石油天然气股份有限公司 | Combined wellhead operation frame device |
WO2021202705A1 (en) * | 2020-03-31 | 2021-10-07 | Hoffman & Hoffman, Inc. | System for accessing and/or allowing safe movement on a unit mounted on a structural support |
CN112554528A (en) * | 2020-12-21 | 2021-03-26 | 天长市市政建筑有限责任公司 | Prevent building engineering construction work frame that skids |
CN112814352A (en) * | 2021-01-28 | 2021-05-18 | 王国青 | Walking type supporting frame platform for building construction |
CN114439206A (en) * | 2022-01-26 | 2022-05-06 | 孙长虹 | Scaffold for building construction |
USD1043019S1 (en) * | 2022-05-16 | 2024-09-17 | E.D. Etnyre & Co. | Handrail assembly for mounting to a portable tank |
USD1043018S1 (en) * | 2022-05-16 | 2024-09-17 | E.D. Etnyre & Co. | Handrail assembly for mounting to a portable tank |
CN115949220B (en) * | 2023-03-14 | 2023-06-16 | 中铁城建集团第一工程有限公司 | Convenient scaffold device that need not liftable of power encorbelments |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2724620A (en) * | 1954-04-12 | 1955-11-22 | Up Right Inc | Power tower |
US3785454A (en) * | 1971-10-26 | 1974-01-15 | Masonry Systems Inc | Motorized scaffold |
US4088202A (en) * | 1976-08-25 | 1978-05-09 | Costello Clifford T | Scaffolding cart |
US4787111A (en) * | 1988-01-11 | 1988-11-29 | Magnum Construction Company, Inc. | Selectively-retractable elevated walkway extension |
US6848539B2 (en) * | 2000-08-28 | 2005-02-01 | Global Marine Inc. | Work platform for blowout preventer stacks |
US6681894B1 (en) * | 2002-10-26 | 2004-01-27 | Robert P. Fanguy | Portable well head work platform |
US7086500B2 (en) * | 2003-10-31 | 2006-08-08 | Wing Enterprises, Inc. | Extensible, self locking platform and method of using same |
US6929071B2 (en) * | 2003-12-15 | 2005-08-16 | Devin International, Inc. | Motion compensation system and method |
US7216741B2 (en) * | 2004-08-30 | 2007-05-15 | Aluminum Ladder Company | Safety cage for gangway |
US7228938B1 (en) * | 2004-11-18 | 2007-06-12 | Mitchell Kenneth W | Outrigger assembly for supporting a platform adjacent a work area |
US7600585B2 (en) * | 2005-05-19 | 2009-10-13 | Schlumberger Technology Corporation | Coiled tubing drilling rig |
US7469749B2 (en) * | 2006-02-22 | 2008-12-30 | Live Well Service, A Division Of Precision Drilling Corporation | Mobile snubbing system |
CA2834898A1 (en) * | 2009-03-27 | 2010-09-27 | Colter Energy Limited Partnership | Transportable well service platform |
US8051951B2 (en) * | 2009-06-04 | 2011-11-08 | Aluminum Ladder Company | Retractable access platform |
-
2008
- 2008-04-22 CA CA2629578A patent/CA2629578C/en active Active
-
2009
- 2009-04-16 US US12/988,839 patent/US20110036662A1/en not_active Abandoned
- 2009-04-16 WO PCT/CA2009/000500 patent/WO2009129607A1/en active Application Filing
- 2009-04-16 MX MX2010011599A patent/MX2010011599A/en not_active Application Discontinuation
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019108403A1 (en) * | 2017-11-30 | 2019-06-06 | Saudi Arabian Oil Company | Multi-level wellhead support platform |
CN111448361A (en) * | 2017-11-30 | 2020-07-24 | 沙特阿拉伯石油公司 | Multilayer wellhead supporting platform |
US10851596B2 (en) | 2017-11-30 | 2020-12-01 | Saudi Arabian Oil Company | Multi-level wellhead support platform |
CN112681697A (en) * | 2020-05-15 | 2021-04-20 | 升维科技有限公司 | Building installation platform based on BIM technology |
US11371326B2 (en) | 2020-06-01 | 2022-06-28 | Saudi Arabian Oil Company | Downhole pump with switched reluctance motor |
US11499563B2 (en) | 2020-08-24 | 2022-11-15 | Saudi Arabian Oil Company | Self-balancing thrust disk |
US11920469B2 (en) | 2020-09-08 | 2024-03-05 | Saudi Arabian Oil Company | Determining fluid parameters |
US11644351B2 (en) | 2021-03-19 | 2023-05-09 | Saudi Arabian Oil Company | Multiphase flow and salinity meter with dual opposite handed helical resonators |
US11591899B2 (en) | 2021-04-05 | 2023-02-28 | Saudi Arabian Oil Company | Wellbore density meter using a rotor and diffuser |
US11913464B2 (en) | 2021-04-15 | 2024-02-27 | Saudi Arabian Oil Company | Lubricating an electric submersible pump |
US11994016B2 (en) | 2021-12-09 | 2024-05-28 | Saudi Arabian Oil Company | Downhole phase separation in deviated wells |
US12085687B2 (en) | 2022-01-10 | 2024-09-10 | Saudi Arabian Oil Company | Model-constrained multi-phase virtual flow metering and forecasting with machine learning |
Also Published As
Publication number | Publication date |
---|---|
CA2629578C (en) | 2010-06-01 |
WO2009129607A1 (en) | 2009-10-29 |
MX2010011599A (en) | 2011-02-25 |
US20110036662A1 (en) | 2011-02-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |