CN202064839U - Four-drill column double headframe for land drilling machine - Google Patents
Four-drill column double headframe for land drilling machine Download PDFInfo
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- CN202064839U CN202064839U CN201120120397XU CN201120120397U CN202064839U CN 202064839 U CN202064839 U CN 202064839U CN 201120120397X U CN201120120397X U CN 201120120397XU CN 201120120397 U CN201120120397 U CN 201120120397U CN 202064839 U CN202064839 U CN 202064839U
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Abstract
A four-drill column double headframe for a land drilling machine is applied to oil field well drilling. A main hoisting steel wire rope is wound on a main crown block and a main hoisting traveling block; a main hoisting large hook and a top driving device are fixed to the lower part of the main hoisting traveling block; the top driving device is arranged on a top driving slide rail; a main rotating disc is fixed onto a drilling platform; a main rotating disc is arranged opposite to the lower end of the top driving slide rail; a main winch is fixed onto the drilling platform; the driving end of the main hoisting steel wire rope is wound on the rotary drum of the main winch; a drill rod operating board is fixed on a headframe main body; an auxiliary hoisting steel wire rope is wound on an auxiliary crown block and an auxiliary hoisting traveling block; an auxiliary hoisting large hook is fixed at the lower part of the auxiliary hoisting steel wire rope; and the driving end of the auxiliary hoisting steel wire rope is wound on the rotary drum of an auxiliary hoist. The four-drill column double headframe has the effect that an auxiliary hoisting system can fulfill single rod connection operation and single rod disassembling operation during drilling operation, so as to save drilling time, and effectively improve drilling efficiency.
Description
Technical field
The utility model relates to the petroleum drilling technology field, and particularly a kind of drilling derrick is a kind of land rig four drill string duplex derricks.Improve land deep-well, ultradeep well and special deep drilling rig drilling efficiency, save drilling time, reduce the derrick of lock of tool drilling.
Background technology
At present, in deep-well, ultradeep well and special deep drilling operation,, make drilling efficiency reduce and the drilling cost increase along with the increase of drilling depth.Have only a cover Hoisting System on the Drilling derrick, a cover Hoisting System promptly will be used for drillng operation, is used to again make up a joint wait less important work, can not the while operation, and the drilling efficiency of existing motor-pumped well frame system is low.
The utility model content
The purpose of this utility model is: a kind of land rig four drill string duplex derricks are provided, improve land deep-well, ultradeep well drill drilling efficient, in drillng operation, can make up a joint and wait less important work, the saving drilling time.Overcome the deficiency of less important works such as existing drilling derrick can not make up a joint in drillng operation, reduce lock of tool drilling.
The technical solution adopted in the utility model is: land rig four drill string duplex derricks, mainly drive slide rail, the main tourist bus that hoists, main hoist hook, top-drive device, drilling rod operating desk, main winch, main turntable by overhead traveling crane, derrick main body, main hoist rope, top, auxiliary hoist rope, two-layer platform, the auxiliary tourist bus that hoists, the auxiliary hook that hoists, auxiliary winch, auxiliary turntable and offshore boring island are formed, upper vertical at offshore boring island is fixed with the derrick main body, at the middle part of derrick main body two-layer platform is arranged; Be fixed with overhead traveling crane (overhead traveling crane is a fixed pulley) at the top of derrick main body, it is characterized in that: described overhead traveling crane comprises main overhead traveling crane and assistant crown block;
On described main overhead traveling crane and the main tourist bus that hoists, be wound with main hoist rope, be fixed with the main hook that hoists in the bottom of the main tourist bus that hoists, be hung with top-drive device in the bottom of the main hook that hoists, and top-drive device drives on the slide rail on the top; Be fixed with main turntable on offshore boring island, main turntable is relative with the lower end that slide rail is driven on the top; Be fixed with main winch on offshore boring island, the driving end of main hoist rope is wrapped on the cylinder of main winch; On the derrick main body, be fixed with the drilling rod operating desk;
On described assistant crown block and the auxiliary tourist bus that hoists, be wound with auxiliary hoist rope, be fixed with the auxiliary hook that hoists in the bottom of auxiliary hoist rope, on offshore boring island, be fixed with auxiliary turntable, be fixed with auxiliary winch on offshore boring island, the driving end of auxiliary hoist rope is wrapped on the cylinder of auxiliary winch.
Between the front end of offshore boring island and ground, the drilling rod slideway is arranged; Between offshore boring island dual-side and ground, ladder is arranged.
When guaranteeing that main and auxiliary hoisting system is worked simultaneously, do not disturb mutually, be formed centrally dislocation in before and after the main and auxiliary hoisting system.The center to center distance that is described main overhead traveling crane and described assistant crown block is between 1000～2000mm.
Suitably widen the derrick width, two cover hoisting systems are installed so that leave enough spaces; For satisfying the demand of four drill string drilling wells, the more common derrick height of derrick height design.
The beneficial effects of the utility model: the utility model land rig four drill string duplex derricks, the hoisting system of the parallel assembling of main and auxiliary two covers, main hoisting system is used for drilling, setting of casing, creeps into drillng operations such as sending brill, and auxiliary hoisting system is used to make up a joint into less important works such as four drill strings (drill string that is formed by connecting by four drilling rods).Main hoisting system is equipped with top-drive device, connects four drill string drilling wells, saves to make up a joint the activity duration, improves drilling efficiency.When drillng operation, the co-ordination that can walk abreast of main and auxiliary hoisting system can reduce the number of times of drilling effectively, has reduced the occurrence probability of lock of tool drilling in the drilling process.
Description of drawings
Fig. 1 is the utility model land rig four drill string duplex derrick geometry schematic diagrames.
Fig. 2 is the left view of Fig. 1.
Among the figure, 1-overhead traveling crane, 2-derrick main body, 3-master's hoist rope, slide rail is driven on 4-top, 5-master's tourist bus that hoists, 6-master's hook that hoists, 7-top-drive device, 8-drilling rod operating desk, the 9-main winch, the 10-main turntable, 11-assists hoist rope, the 12-two-layer platform, the auxiliary tourist bus that hoists of 13-, the auxiliary hook that hoists of 14-, 15-four drill strings, the 16-drilling rod, 17-auxiliary winch, 18-auxiliary turntable, 19-ladder, the 20-base, 21-drilling rod slideway, 22-drill rod rack, 23-rat hole.
The specific embodiment
Embodiment 1: with a land rig four drill string duplex derricks is example, and the utility model is described in further detail.
Consult Fig. 1.The utility model land rig four drill string duplex derricks, mainly drive slide rail 4, the main tourist bus 5 that hoists, main hoist hook 6, top-drive device 7, drilling rod operating desk 8, main winch 9, main turntable 10 by overhead traveling crane 1, derrick main body 2, main hoist rope 3, top, auxiliary hoist rope 11, two-layer platform 12, the auxiliary tourist bus 13 that hoists, the auxiliary hook 14 that hoists, auxiliary winch 17, auxiliary turntable 18 and offshore boring island 20 are formed.Upper vertical at offshore boring island 20 is fixed with derrick main body 2, at the middle part of derrick main body 2 two-layer platform 12 is arranged, and two-layer platform 12 can move up and down; Be fixed with overhead traveling crane 1 at the top of derrick main body 2.Described overhead traveling crane 1 comprises main overhead traveling crane and assistant crown block.
On main overhead traveling crane and the main tourist bus 5 that hoists, be wound with main hoist rope 3, be fixed with the master hook 6 that hoists in the bottom of the main tourist bus 5 that hoists, be hung with a top-drive device 7 in the bottom of the main hook 6 that hoists, and top-drive device 7 drives on the slide rail 4 on the top.Be fixed with a main turntable 10 on offshore boring island 20, main turntable 10 is relative with the lower end that slide rail 4 is driven on the top; Be fixed with a main winch 9 on offshore boring island 20, the driving end of main hoist rope 3 is wrapped on the cylinder of main winch 9; The fixed end of main hoist rope 3 is fixed on the offshore boring island 20.Horizontal fixed has a drilling rod operating desk 8 on the derrick main body 2.
On described assistant crown block and the auxiliary tourist bus 13 that hoists, be wound with auxiliary hoist rope 11, be fixed with an auxiliary hook 14 that hoists in the bottom of auxiliary hoist rope 11, on offshore boring island 21, be fixed with an auxiliary turntable 18, be fixed with an auxiliary winch 17 on offshore boring island 21, auxiliary winch 17 and main winch 9 are arranged side by side.The driving end of auxiliary hoist rope 11 is wrapped on the cylinder of auxiliary winch 17.The fixed end of auxiliary hoist rope 11 is fixed on the offshore boring island 20.
Between the front center of offshore boring island 20 and ground, a drilling rod slideway 21 is arranged.Between offshore boring island 20 dual-sides and ground, ladder 19 is arranged.The center to center distance of main overhead traveling crane and described assistant crown block is 1200mm.
The auxiliary hook 14 that hoists is sling drilling rod 16 from drill rod rack 22, drilling rod 16 winches on the offshore boring island 20 by 21 in drilling rod slideway, the auxiliary hook 14 that hoists promotes drilling rod 16 and is emitted on the drilling rod operating desk 8, the auxiliary hook 14 that hoists, is transferred drilling rod 16 and is entered rat hole 23 to auxiliary turntable 18 from drilling rod 16 of drilling rod operating desk 8 liftings.Make drilling rod 16 box cuplings a little more than auxiliary turntable 18 cards, slips is placed on the auxiliary turntable 18, transfer drilling rod 16 drilling rod 16 is stuck on the auxiliary turntable 18; The auxiliary hook 14 that hoists to auxiliary turntable 18 centers, is transferred second drilling rod from second drilling rod 16 of drilling rod operating desk 8 liftings, and second drilling rod is connected with first drilling rod.By the auxiliary hook 14 that hoists the drill string that connects is promoted one section height, from auxiliary turntable 18, take out slips, drill string is transferred once more to rat hole 23, and the box cupling that makes second drilling rod is a little more than auxiliary turntable 18 cards, slips is placed on the auxiliary turntable 18, transfer drill string fully, it is stuck on the auxiliary turntable 18.Connect four drilling rods 15 and rise to, promptly finish one four drill string operation to two-layer platform 12 height.Use when being emitted on the two-layer platform 12 auxiliary hook 14 liftings that hoist of four drill strings, 15 usefulness that connect for drilling well.Simultaneously, drive slide rail 4, the main tourist bus 5 that hoists, the main hook 6 that hoists, top-drive device 7, main winch 9, main turntable 10 by overhead traveling crane 1, derrick main body 2, main hoist rope 3, top and constituted main hoisting system, mainly finish drilling, setting of casing, creep into drillng operation work such as sending brill.
Claims (3)
1. land rig four drill string duplex derricks, mainly by overhead traveling crane (1), derrick main body (2), main hoist rope (3), slide rail (4) is driven on the top, the main tourist bus (5) that hoists, the main hook (6) that hoists, top-drive device (7), drilling rod operating desk (8), main winch (9), main turntable (10), auxiliary hoist rope (11), two-layer platform (12), the auxiliary tourist bus (13) that hoists, the auxiliary hook (14) that hoists, auxiliary winch (17), auxiliary turntable (18) and offshore boring island (20) are formed, upper vertical at offshore boring island (20) is fixed with derrick main body (2), at the middle part of derrick main body (2) two-layer platform (12) is arranged; Top in derrick main body (2) is fixed with overhead traveling crane, it is characterized in that: described overhead traveling crane (1) comprises main overhead traveling crane and assistant crown block;
On described main overhead traveling crane and the main tourist bus (5) that hoists, be wound with main hoist rope (3), be fixed with the main hook (6) that hoists in the bottom of the main tourist bus (5) that hoists, bottom at the main hook (6) that hoists is hung with top-drive device (7), and top-drive device (7) drives on the slide rail (4) on the top; Be fixed with main turntable (10) on offshore boring island (20), main turntable (10) is relative with the lower end that slide rail (4) is driven on the top; Be fixed with main winch (9) on offshore boring island (20), the driving end of main hoist rope (3) is wrapped on the cylinder of main winch (9); On derrick main body (2), be fixed with drilling rod operating desk (8);
On described assistant crown block and the auxiliary tourist bus (13) that hoists, be wound with auxiliary hoist rope (11), be fixed with the auxiliary hook (14) that hoists in the bottom of auxiliary hoist rope (11), on offshore boring island (21), be fixed with auxiliary turntable (18), be fixed with auxiliary winch (17) on offshore boring island (21), the driving end of auxiliary hoist rope (11) is wrapped on the cylinder of auxiliary winch (17).
2. land rig four drill string duplex derricks according to claim 1 is characterized in that: between the front end of offshore boring island (20) and ground drilling rod slideway (21) is arranged; Ladder (19) is arranged between offshore boring island (20) dual-side and ground.
3. land rig four drill string duplex derricks according to claim 1, it is characterized in that: the center to center distance of described main overhead traveling crane and described assistant crown block is between 1000～2000mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120120397XU CN202064839U (en) | 2011-04-22 | 2011-04-22 | Four-drill column double headframe for land drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120120397XU CN202064839U (en) | 2011-04-22 | 2011-04-22 | Four-drill column double headframe for land drilling machine |
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| Publication Number | Publication Date |
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| CN202064839U true CN202064839U (en) | 2011-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201120120397XU Expired - Lifetime CN202064839U (en) | 2011-04-22 | 2011-04-22 | Four-drill column double headframe for land drilling machine |
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| CN (1) | CN202064839U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075103A (en) * | 2013-01-30 | 2013-05-01 | 山东中天泰和实业有限公司 | Self-walking shale gas drilling machine |
| CN104213855A (en) * | 2013-06-05 | 2014-12-17 | 中国石油天然气集团公司 | Four-stand column construction operating method for land drilling machine |
| CN106285518A (en) * | 2016-08-30 | 2017-01-04 | 宝鸡石油机械有限责任公司 | A kind of tubing string automatic processing device discharging little drilling tool four single upright column |
| CN110346217A (en) * | 2019-06-28 | 2019-10-18 | 宝鸡石油机械有限责任公司 | A kind of load testing method and experimental rig of ocean double-wellhead derrick |
| CN110792399A (en) * | 2018-08-03 | 2020-02-14 | 国民油井华高有限公司 | Hoisting system, robotic manipulator and method for handling tubulars on a drilling rig and tubular handling system and method |
| CN112196517A (en) * | 2019-11-26 | 2021-01-08 | 中国科学院地质与地球物理研究所 | Drilling calibration method, device, equipment and medium based on image recognition |
| CN114263441A (en) * | 2021-12-27 | 2022-04-01 | 河北永明地质工程机械有限公司 | Drill rod delivery device |
| US11834914B2 (en) | 2020-02-10 | 2023-12-05 | National Oilwell Varco, L.P. | Quick coupling drill pipe connector |
| US11891864B2 (en) | 2019-01-25 | 2024-02-06 | National Oilwell Varco, L.P. | Pipe handling arm |
| US11988059B2 (en) | 2019-02-22 | 2024-05-21 | National Oilwell Varco, L.P. | Dual activity top drive |
-
2011
- 2011-04-22 CN CN201120120397XU patent/CN202064839U/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075103A (en) * | 2013-01-30 | 2013-05-01 | 山东中天泰和实业有限公司 | Self-walking shale gas drilling machine |
| CN104213855A (en) * | 2013-06-05 | 2014-12-17 | 中国石油天然气集团公司 | Four-stand column construction operating method for land drilling machine |
| CN104213855B (en) * | 2013-06-05 | 2016-08-10 | 中国石油天然气集团公司 | A kind of land rig 4 single upright column constructing operation method |
| CN106285518A (en) * | 2016-08-30 | 2017-01-04 | 宝鸡石油机械有限责任公司 | A kind of tubing string automatic processing device discharging little drilling tool four single upright column |
| CN110792399A (en) * | 2018-08-03 | 2020-02-14 | 国民油井华高有限公司 | Hoisting system, robotic manipulator and method for handling tubulars on a drilling rig and tubular handling system and method |
| US11891864B2 (en) | 2019-01-25 | 2024-02-06 | National Oilwell Varco, L.P. | Pipe handling arm |
| US11988059B2 (en) | 2019-02-22 | 2024-05-21 | National Oilwell Varco, L.P. | Dual activity top drive |
| CN110346217A (en) * | 2019-06-28 | 2019-10-18 | 宝鸡石油机械有限责任公司 | A kind of load testing method and experimental rig of ocean double-wellhead derrick |
| CN112196517A (en) * | 2019-11-26 | 2021-01-08 | 中国科学院地质与地球物理研究所 | Drilling calibration method, device, equipment and medium based on image recognition |
| US11494931B2 (en) | 2019-11-26 | 2022-11-08 | Institute Of Geology And Geophysics, Chinese Academy Of Sciences | Drilling calibration method, apparatus, device and medium based on image recognition |
| CN112196517B (en) * | 2019-11-26 | 2021-05-04 | 中国科学院地质与地球物理研究所 | Drilling calibration method, device, equipment and medium based on image recognition |
| US11834914B2 (en) | 2020-02-10 | 2023-12-05 | National Oilwell Varco, L.P. | Quick coupling drill pipe connector |
| CN114263441A (en) * | 2021-12-27 | 2022-04-01 | 河北永明地质工程机械有限公司 | Drill rod delivery device |
| CN114263441B (en) * | 2021-12-27 | 2024-03-22 | 河北永明地质工程机械有限公司 | Drill rod delivery device |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111207 |
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| CX01 | Expiry of patent term |