CN104131781A - Top drive drilling device coupling clamping type sleeve lowering device and application method thereof - Google Patents
Top drive drilling device coupling clamping type sleeve lowering device and application method thereof Download PDFInfo
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- CN104131781A CN104131781A CN201410352905.5A CN201410352905A CN104131781A CN 104131781 A CN104131781 A CN 104131781A CN 201410352905 A CN201410352905 A CN 201410352905A CN 104131781 A CN104131781 A CN 104131781A
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Abstract
The invention relates to a top drive drilling device coupling clamping type sleeve lowering device and an application method of the top drive drilling device coupling clamping type sleeve lowering device. The top drive drilling device coupling clamping type sleeve lowering device comprises a top drive hydraulic system. A central pipe is arranged below the top drive hydraulic system. A rotating sealing connecting plate, a suspended supporting base, a main hydraulic cylinder and a pincers head body are sequentially arranged on the central pipe from top to bottom. A sleeve hanging clamp is arranged below the pincers head body. A suspended body is arranged at the lower end of the suspended supporting base. The lower end face of the suspended body is fixedly connected with a hanging ring. The lower end of the hanging ring is connected with the sleeve hanging clamp. A hanging ring inclined hydraulic cylinder is arranged on the surface of the hanging ring. The central pipe is connected with the top drive device, the hydraulic cylinder provides main power so as to drive the central pipe to drive the pincers head body, the pincers head body firmly grasps a sleeve through coordination of two wedge-shaped flange inclined faces, the sleeve can be appropriately buckled in a rotating mode and pressed downwards in the sleeve lowering process while the sleeve is prevented from falling, and therefore the drilling tool jamming phenomenon is prevented, the top drive drilling device coupling clamping type sleeve lowering device is safe and reliable, work efficiency is improved, and the labor amount of workers is decreased.
Description
Technical field
The utility model relates to a kind of casing pipe running device, and drilling equipment box cupling clamping type casing pipe running device is driven on especially a kind of top, belongs to Cementing technical field.
Background technology
Top-drive drilling is the novel great petroleum drilling technology equipment having grown up since the eighties in 20th century, it replaces traditional rotating disk and adds kelly bar and directly drive drill string to creep into, there is the advantages such as accurate controlling torque and rotating speed, no matter in drilling process, or in the process of making a trip, can rotary drill column limit, limit circulating mud, greatly reduced be hampered, the generation of the complex situations such as bit freezing.
Casing pipe running device research and development are driven early in external top, mainly contain two kinds of inner blocking type and external clamping types.Inner-clamping type top-driving casing pipe running device grip sleeve inner surface, casing pipe running device grip sleeve external surface is driven on external clamping type top.The hydraulic power source that casing pipe running device drives by top is driven on these external two kinds of tops, makes the upper and lower oil cylinder of driving mechanism oil-filled, promotes the upper and lower motion of driving mechanism, and then realizes unclamping or clamping of clamping device and sleeve pipe.The clamping device of this device is slip insert structure, and driving mechanism is wedge shape cone structure.The casing pipe running device of this structure increases with the increase of transferring tubing string gravity the chucking power of tubing string, and when transferring the gravity of tubing string when excessive, slip insert clamping device can damage tubing string surface, so the casing pipe running device of this structure is applicable to middle shallow well.Meanwhile, for different-diameter sleeve pipe, carry out casing job and need to change slip insert clamping device, can affect production efficiency and activity duration.
Just start that casing pipe running device is driven in top domestic recent years and research and develop, main manufacturer has Beijing Petroleum Machinery plant of China Petroleum Group Drilling Engineering Technology Research Institute.It is similar to the product of Tesco company that the operating principle of casing pipe running device is driven on the top of Beijing Petroleum Machinery plant, all adopts hydraulically powered mode, and its major product has XTG178 and two kinds of models of XTG244.The defect and the deficiency that more than exist still exist, and the safety and the efficiency that have influence on casing pipe running device realize, and have restricted the propagation and employment of casing pipe running device.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of top and drives drilling equipment box cupling clamping type casing pipe running device and using method thereof, by central tube is connected with top driving device, hydraulic cylinder provides major impetus, drive central tube to drive binding clip main body, binding clip main body is by the mating reaction on two wedge-riser flange inclined-planes, firmly grasp sleeve pipe, prevent from when sleeve pipe from coming off in transferring sleeve pipe process, suitably rotating and to press down sleeve pipe, both prevented bit freezing phenomenon, safe and reliable again, increase work efficiency, reduce workman's amount of labour.
For overcoming the above problems, concrete technical scheme of the present invention is as follows: drilling equipment box cupling clamping type casing pipe running device is driven on a kind of top, central tube is provided with rotatory sealing junction plate, suspension strut seat, main hydraulic cylinder and binding clip main body from top to bottom successively, binding clip main body below is provided with casing elevator, suspension strut seat lower surface is provided with suspension body, suspension body lower surface is fixedly connected with suspension ring, and suspension ring lower end is connected with casing elevator, and suspension ring surface is provided with suspension ring hydraulic tilt cylinder.
Preferably, described binding clip main body upper surface is provided with annular sphere flange, annular sphere flange is sleeved on central tube the latter half, annular sphere flange lower surface is fixedly connected with wedge-riser flange I, between annular sphere flange and wedge-riser flange I, be provided with annular spherical outside surface piece, bolt runs through successively annular sphere flange and is fixedly connected with wedge-riser flange I with after annular spherical outside surface piece, wedge-riser flange I inner side is flexibly connected with wedge-riser flange II, the inclined-plane cooperation of wedge-riser flange I and wedge-riser flange II is slidably connected, wedge-riser flange II circle distribution is on the outer circumference surface of binding clip main body, wedge-riser flange II inner side is fixedly connected with pincers tooth, pincers dental length is corresponding with binding clip main body, Qian Yayu binding clip main center line parallel arranges.
Preferably, described central tube excircle is provided with briquetting, and briquetting opposite side is connected with wedge-riser flange II, and briquetting lower surface is provided with rigid seal circle, and rigid seal circle is connected with described pincers tooth upper surface; Described central tube excircle is provided with ligulate sealing-plug, and the length of ligulate sealing-plug is corresponding with annular sphere flange thickness; Between described wedge-riser flange I and briquetting, be provided with butterfly spring, butterfly spring one end is connected with wedge-riser flange I, and the other end is connected with briquetting.
Preferably, described wedge-riser flange II is on 8 outer circumference surfaces that are evenly distributed on binding clip main body; Described central tube runs through the center line of main hydraulic cylinder and central tube and the center line of main hydraulic cylinder overlaps.
Preferably, described upper center tube upper end is provided with API screw thread, and screw thread is wedge shape.
Employing top is driven drilling equipment box cupling clamping type casing pipe running device and is carried out a clamping, uses step as follows:
1) first, by rotation rotatory sealing junction plate, API is threaded drive hydraulic system with top to be connected;
2) secondly, by unlatching, push up and drive hydraulic system driving suspension ring hydraulic tilt cylinder, make to be suspended on the suspension ring inclination certain angle on suspension body, open casing elevator and capture petroleum casing pipe, under the drive that single unit system drives on top, move up, make the sleeve pipe of crawl and the pipe thread centering of collar piping;
3) then, main hydraulic cylinder is oil-filled, promote central tube and move up and down, and then central tube drives the motion of binding clip main body;
4) again, by main hydraulic cylinder, drive annular spherical flange to move down, by annular sphere flange, coordinate binding clip main body is rotated to an angle with the sphere of annular spherical outside surface piece, make petroleum casing pipe enter smoothly the angle compensation of binding clip main body, by butterfly spring, realizing length travel compensates, annular sphere flange continues to move down, then promoting wedge-riser flange I moves down, making to realize inclined-plane between wedge-riser flange I and each piece of wedge-riser flange II slides, thereby tighten up a wedge-riser flange II, make each pincers tooth tighten up and then firmly grasp sleeve pipe;
5) last, by control, push up and drive that hydraulic system makes to capture sleeve pipe and collar piping docks smoothly.
Beneficial effect of the present invention is:
1. above central tube, driving hydraulic system with top is threaded, by top, driving hydraulic system makes to drive oil cylinder oil-filled, then promoting cylinder type main hydraulic cylinder mechanism moves up and down, and then drive two wedge shape conical surface flanges to move with respect to inclined-plane, by pincers tooth, firmly grasp sleeve pipe and transfer sleeve pipe, hydraulic system is driven on top not only can effectively control the size that pincers tooth adds the power of holding, moment of torsion can also be provided, by moment of torsion, device is carried out to upper button, suspension ring, elevator and suspension body and whole device are realized spinfunction, safe and reliable.
2. binding clip main body adopts box cupling clamping spinner technology, only need change the pincers tooth matching according to the difference of sleeve pipe, and safe ready, increases work efficiency.
3. wedge-riser flange I inner side is flexibly connected with wedge-riser flange II, the inclined-plane cooperation of wedge-riser flange I and wedge-riser flange II is slidably connected, under the effect of Driven by Hydraulic Cylinder power, between wedge-riser flange I and each wedge-riser flange II, realizing inclined-plane moves, thereby tighten up each wedge-riser flange II, thereby make the pincers tooth being fixedly connected with wedge-riser flange II tighten up rear promptly sleeve pipe, by power set, can control the size of pincers tooth chucking power.
4. the ligulate sealing-plug that the rigid seal circle that briquetting lower surface is provided with and central tube excircle are provided with, guaranteed the sealing of each parts in connection procedure, do not need to change seal rubber plug, can start at any time circulation of drilling fluid, the butterfly spring being provided with between wedge-riser flange I and briquetting, the distortion by butterfly spring realizes the downward bit shift compensation of central tube.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the sectional view of Fig. 1.
Fig. 3 is the partial view of Fig. 1.
Wherein, 1-central tube, 2-rotatory sealing junction plate, 3-suspension strut seat, 4-main hydraulic cylinder, 5-binding clip main body, 6-casing elevator, 7-suspension body, 8-suspension ring hydraulic tilt cylinder, 9-suspension ring, 10-annular sphere flange, 11-wedge-riser flange I, 12-annular spherical outside surface piece, 13-wedge-riser flange II, 14-clamps tooth, 15-briquetting, 16-rigid seal circle, 17-ligulate sealing-plug, 18-butterfly spring, 19-API screw thread.
The specific embodiment
As depicted in figs. 1 and 2, drilling equipment box cupling clamping type casing pipe running device is driven on a kind of top, a central tube 1 from top to bottom side is provided with rotatory sealing junction plate 2, suspension strut seat 3, main hydraulic cylinder 4 and binding clip main body 5, binding clip main body 5 belows are provided with casing elevator 6, suspension strut seat 3 lower surfaces are provided with suspension body 7, suspension body 7 lower surfaces are fixedly connected with suspension ring 9, and suspension ring 9 lower ends are connected with casing elevator 6, and suspension ring 9 surfaces are provided with suspension ring hydraulic tilt cylinder 8.By the effect of suspension ring hydraulic tilt cylinder 8, make the inclination opening casing elevator 6 of suspension ring 9, make casing elevator 6 can capture smoothly petroleum casing pipe.
As shown in Figure 3, preferably, described binding clip main body 5 upper surfaces are provided with annular sphere flange 10, annular sphere flange 10 is sleeved on central tube 1 the latter half, annular sphere flange 10 lower surfaces are fixedly connected with wedge-riser flange I 11, between annular sphere flange 10 and wedge-riser flange I 11, be provided with annular spherical outside surface piece 12, bolt runs through successively annular sphere flange 10 and is fixedly connected with wedge-riser flange I 11 with after annular spherical outside surface piece 12, wedge-riser flange I 11 inner sides are flexibly connected with wedge-riser flange II 13, the inclined-plane cooperation of wedge-riser flange I 11 and wedge-riser flange II 13 is slidably connected, wedge-riser flange II 13 circle distribution are on the outer circumference surface of binding clip main body 5, wedge-riser flange II 13 inner sides are fixedly connected with pincers tooth 14, pincers tooth 14 length are corresponding with binding clip main body 5, pincers tooth 14 be arranged in parallel with binding clip main body 5 center lines.Annular sphere flange 10 moves down under the effect that is activated power, by annular sphere flange 10, coordinate binding clip main body 5 is rotated to an angle with the sphere of annular spherical outside surface piece 12, make petroleum casing pipe enter smoothly the angle compensation of binding clip main body 5, by butterfly spring 18, realizing length travel compensates, annular sphere flange 10 continues to move down, then promoting wedge-riser flange I 11 moves down, making to realize inclined-plane between wedge-riser flange I 11 and wedge-riser flange II 13 each pieces slides, thereby tighten up a wedge-riser flange II 13, make each pincers tooth 14 tighten up and then firmly grasp sleeve pipe.
Preferably, described central tube 1 excircle is provided with briquetting 15, and briquetting 15 opposite sides are connected with wedge-riser flange II 13, and briquetting 15 lower surfaces are provided with rigid seal circle 16, and rigid seal circle 16 is connected with described pincers tooth 14 upper surfaces; Described central tube 1 excircle is provided with ligulate sealing-plug 17, and the length of ligulate sealing-plug 17 is corresponding with annular sphere flange 10 thickness; Between described wedge-riser flange I 11 and briquetting 15, be provided with butterfly spring 18, butterfly spring 18 one end are connected with wedge-riser flange I 11, and the other end is connected with briquetting 15.
Preferably, described wedge-riser flange II 14 is on 8 outer circumference surfaces that are evenly distributed on binding clip main body 5; The center line that described central tube 1 runs through main hydraulic cylinder 4 and central tube 1 overlaps with the center line of main hydraulic cylinder 4.
Preferably, described central tube 1 upper end is provided with API screw thread 19, and screw thread is wedge shape.
The course of work:
1) first, by rotation rotatory sealing junction plate 2, making 19 connections of API screw thread drive hydraulic system with top is connected;
2) secondly, by unlatching, push up and drive hydraulic system driving suspension ring hydraulic tilt cylinder 8, make to be suspended on the suspension ring 9 inclination certain angles on suspension body 7, open casing elevator 6 and capture petroleum casing pipes, under the drive that single unit system drives on top, move up, make the sleeve pipe of crawl and the pipe thread centering of collar piping;
3) then, main hydraulic cylinder 4 is oil-filled, promote central tube 1 and move up and down, and then central tube 1 drives 5 motions of binding clip main body;
4) again, by main hydraulic cylinder 4, drive annular spherical flange 10 to move down, by annular sphere flange 10, coordinate binding clip main body 5 is rotated to an angle with the sphere of annular spherical outside surface piece 12, make petroleum casing pipe enter smoothly the angle compensation of binding clip main body 5, by butterfly spring 18, realizing length travel compensates, annular sphere flange 10 continues to move down, then promoting wedge-riser flange I 11 moves down, making to realize inclined-plane between wedge-riser flange I 11 and wedge-riser flange II 13 each pieces slides, thereby tighten up a wedge-riser flange II 13, make each pincers tooth 14 tighten up and then firmly grasp sleeve pipe,
5) last, by control, push up and drive that hydraulic system makes to capture sleeve pipe and collar piping docks smoothly.
Above-described is only the preferred embodiments of the present invention.It should be pointed out that for the person of ordinary skill of the art, under the premise without departing from the principles of the invention, can also make some modification and improvement, also should be considered as belonging to protection scope of the present invention.
Claims (6)
1. drilling equipment box cupling clamping type casing pipe running device is driven on a top, comprise pushing up and drive hydraulic system, it is characterized in that: top is driven hydraulic system below and is provided with central tube, central tube is provided with rotatory sealing junction plate, suspension strut seat, main hydraulic cylinder and binding clip main body from top to bottom successively, binding clip main body below is provided with casing elevator, and suspension strut seat lower end is provided with suspension body, and suspension body lower surface is fixedly connected with suspension ring, suspension ring lower end is connected with casing elevator, and suspension ring surface is provided with suspension ring hydraulic tilt cylinder.
2. drilling equipment box cupling clamping type casing pipe running device is driven on a kind of top as claimed in claim 1, it is characterized in that: described binding clip main body upper surface is provided with annular sphere flange, annular sphere flange is sleeved on central tube the latter half, annular sphere flange lower surface is fixedly connected with wedge-riser flange I, between annular sphere flange and wedge-riser flange I, be provided with annular spherical outside surface piece, bolt runs through successively annular sphere flange and is fixedly connected with wedge-riser flange I with after annular spherical outside surface piece, wedge-riser flange I inner side is flexibly connected with wedge-riser flange II, the inclined-plane cooperation of wedge-riser flange I and wedge-riser flange II is slidably connected, wedge-riser flange II circle distribution is on the outer circumference surface of binding clip main body, wedge-riser flange II inner side is fixedly connected with pincers tooth, pincers dental length is corresponding with binding clip main body, Qian Yayu binding clip main center line parallel arranges.
3. drilling equipment box cupling clamping type casing pipe running device is driven on a kind of top as claimed in claim 2, it is characterized in that: described central tube excircle is provided with briquetting, briquetting opposite side is connected with wedge-riser flange II, and briquetting lower surface is provided with rigid seal circle, and rigid seal circle is connected with described pincers tooth upper surface; Described central tube excircle is provided with ligulate sealing-plug, and the length of ligulate sealing-plug is corresponding with annular sphere flange thickness; Between described wedge-riser flange I and briquetting, be provided with butterfly spring, butterfly spring one end is connected with wedge-riser flange I, and the other end is connected with briquetting.
4. drilling equipment box cupling clamping type casing pipe running device is driven on a kind of top as claimed in claim 2, it is characterized in that: described wedge-riser flange II is on 8 outer circumference surfaces that are evenly distributed on binding clip main body; Described central tube runs through the center line of main hydraulic cylinder and central tube and the center line of main hydraulic cylinder overlaps.
5. drilling equipment box cupling clamping type casing pipe running device is driven on a kind of top as described in as arbitrary in claim 1-4, it is characterized in that: described upper center tube upper end is provided with API screw thread, and screw thread is wedge shape.
6. adopt top as claimed in claim 1 to drive drilling equipment box cupling clamping type casing pipe running device and carry out a clamping, use step as follows:
1) first, by rotation rotatory sealing junction plate, API is threaded drive hydraulic system with top to be connected;
2) secondly, by unlatching, push up and drive hydraulic system driving suspension ring hydraulic tilt cylinder, make to be suspended on the suspension ring inclination certain angle on suspension body, open casing elevator and capture petroleum casing pipe, under the drive that single unit system drives on top, move up, make the sleeve pipe of crawl and the pipe thread centering of collar piping;
3) then, main hydraulic cylinder is oil-filled, promote central tube and move up and down, and then central tube drives the motion of binding clip main body;
4) again, by main hydraulic cylinder, drive annular spherical flange to move down, by annular sphere flange, coordinate binding clip main body is rotated to an angle with the sphere of annular spherical outside surface piece, make petroleum casing pipe enter smoothly the angle compensation of binding clip main body, by butterfly spring, realizing length travel compensates, annular sphere flange continues to move down, then promoting wedge-riser flange I moves down, making to realize inclined-plane between wedge-riser flange I and each piece of wedge-riser flange II slides, thereby tighten up a wedge-riser flange II, make each pincers tooth tighten up and then firmly grasp sleeve pipe;
5) last, by control, push up and drive that hydraulic system makes to capture sleeve pipe and collar piping docks smoothly.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410352905.5A CN104131781B (en) | 2014-07-24 | 2014-07-24 | Drilling equipment box cupling clamping type casing pipe running device and using method thereof are driven in a kind of top |
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| CN201410352905.5A CN104131781B (en) | 2014-07-24 | 2014-07-24 | Drilling equipment box cupling clamping type casing pipe running device and using method thereof are driven in a kind of top |
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| CN104131781A true CN104131781A (en) | 2014-11-05 |
| CN104131781B CN104131781B (en) | 2016-08-24 |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104775760A (en) * | 2015-04-24 | 2015-07-15 | 西南石油大学 | Multi-hydraulic-cylinder driving type top-drive casing pipe feeding tool |
| CN105781421A (en) * | 2014-12-26 | 2016-07-20 | 中石化胜利石油工程有限公司钻井工艺研究院 | Sleeve rotary and circular running tool |
| CN107100558A (en) * | 2017-06-20 | 2017-08-29 | 江苏赛瑞机器人装备有限公司 | Hydraulic grab card device |
| CN108868663A (en) * | 2018-07-23 | 2018-11-23 | 四川宏华石油设备有限公司 | A kind of New bears down on one drive system |
| CN110552619A (en) * | 2019-09-10 | 2019-12-10 | 中国石油集团川庆钻探工程有限公司 | Top drive rotary casing running device |
| CN110566135A (en) * | 2019-10-10 | 2019-12-13 | 浙江海聚科技有限公司 | Casing installation equipment of pipe following drilling machine |
| CN110939391A (en) * | 2019-12-22 | 2020-03-31 | 黑龙江北方双佳钻采机具有限责任公司 | Mechanical type outer card top drive casing running device |
| CN112483002A (en) * | 2020-12-08 | 2021-03-12 | 黑龙江景宏石油设备制造有限公司 | Top drive casing running device |
| CN112539039A (en) * | 2020-11-27 | 2021-03-23 | 中石化石油机械股份有限公司研究院 | Top drive lower casing sealing device |
| CN113103181A (en) * | 2021-04-19 | 2021-07-13 | 中国南方电网有限责任公司超高压输电公司贵阳局 | Platform disassembly body is dismantled to inside high-voltage bushing intelligence of direct current valve room |
| CN115110906A (en) * | 2022-08-26 | 2022-09-27 | 山东石油化工学院 | Oil pipe elevator for rotary coupling core clamping in minor overhaul operation of oil field and operation process |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105781421A (en) * | 2014-12-26 | 2016-07-20 | 中石化胜利石油工程有限公司钻井工艺研究院 | Sleeve rotary and circular running tool |
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| CN107100558A (en) * | 2017-06-20 | 2017-08-29 | 江苏赛瑞机器人装备有限公司 | Hydraulic grab card device |
| CN108868663B (en) * | 2018-07-23 | 2024-02-27 | 四川宏华石油设备有限公司 | Novel hydraulic top drive system |
| CN108868663A (en) * | 2018-07-23 | 2018-11-23 | 四川宏华石油设备有限公司 | A kind of New bears down on one drive system |
| CN110552619A (en) * | 2019-09-10 | 2019-12-10 | 中国石油集团川庆钻探工程有限公司 | Top drive rotary casing running device |
| CN110552619B (en) * | 2019-09-10 | 2021-05-18 | 中国石油集团川庆钻探工程有限公司 | Top drive rotary casing running device |
| CN110566135A (en) * | 2019-10-10 | 2019-12-13 | 浙江海聚科技有限公司 | Casing installation equipment of pipe following drilling machine |
| CN110939391A (en) * | 2019-12-22 | 2020-03-31 | 黑龙江北方双佳钻采机具有限责任公司 | Mechanical type outer card top drive casing running device |
| CN110939391B (en) * | 2019-12-22 | 2021-06-29 | 黑龙江北方双佳钻采机具有限责任公司 | Mechanical type outer card top drive casing running device |
| CN112539039A (en) * | 2020-11-27 | 2021-03-23 | 中石化石油机械股份有限公司研究院 | Top drive lower casing sealing device |
| CN112483002A (en) * | 2020-12-08 | 2021-03-12 | 黑龙江景宏石油设备制造有限公司 | Top drive casing running device |
| CN113103181A (en) * | 2021-04-19 | 2021-07-13 | 中国南方电网有限责任公司超高压输电公司贵阳局 | Platform disassembly body is dismantled to inside high-voltage bushing intelligence of direct current valve room |
| CN115110906A (en) * | 2022-08-26 | 2022-09-27 | 山东石油化工学院 | Oil pipe elevator for rotary coupling core clamping in minor overhaul operation of oil field and operation process |
| CN115110906B (en) * | 2022-08-26 | 2022-11-01 | 山东石油化工学院 | Oil pipe elevator for rotary coupling core clamping in minor overhaul operation of oil field and operation process |
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Address after: Qi Shan Zhen Diaojuntai village 114044 Anshan city of Liaoning Province, Lishan District No. 740 Applicant after: ANSHAN ZHENGFA SURFACE TECHNIQUE AND ENGINEERING CO., LTD. Address before: 114044 seven Ling village, Qianshan Town, Qianshan District, Liaoning, Anshan Applicant before: ANSHAN ZHENGFA MACHINERY CO., LTD. |
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