NO328530B1 - Device at the control part and use of the same - Google Patents
Device at the control part and use of the same Download PDFInfo
- Publication number
- NO328530B1 NO328530B1 NO20083072A NO20083072A NO328530B1 NO 328530 B1 NO328530 B1 NO 328530B1 NO 20083072 A NO20083072 A NO 20083072A NO 20083072 A NO20083072 A NO 20083072A NO 328530 B1 NO328530 B1 NO 328530B1
- Authority
- NO
- Norway
- Prior art keywords
- top drive
- pipe
- end surface
- threads
- inclined end
- Prior art date
Links
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/16—Connecting or disconnecting pipe couplings or joints
-
- 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/24—Guiding or centralising devices for drilling rods or pipes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
- F16L15/08—Screw-threaded joints; Forms of screw-threads for such joints with supplementary elements
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Toys (AREA)
- Earth Drilling (AREA)
- Road Signs Or Road Markings (AREA)
- Outside Dividers And Delivering Mechanisms For Harvesters (AREA)
- Tables And Desks Characterized By Structural Shape (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
Anordning ved styredel for innstyring av et toppdrev (1) i et rør (6), og hvor toppdrevet (1) sitt endeparti (2) som er innrettet til å kunne koples til røret (6), er utformet med en skrå endeflat (12).Device at guide part for guiding a top gear (1) in a pipe (6), and wherein the end portion (2) of the top gear (1) which is arranged to be able to be connected to the pipe (6), is formed with an inclined end surface (12 ).
Description
ANORDNING VED STYREDEL OG ANVENDELSE AV SAMME DEVICE AT BOARD PART AND USE OF THE SAME
Denne oppfinnelse vedrører en styredel og anvendelse av samme. Nærmere bestemt dreier det seg om styredel for innstyring av et toppdrev i et rør. This invention relates to a control part and its application. More specifically, it concerns a control part for steering a top drive in a pipe.
Under sammenkopling av rør ved hjelp av et toppdrevet rotasjonssystem, et såkalt toppdrev, til en rørstreng slik det for eksempel er kjent fra sammenbygging av en rørstreng for boring i grunnen, er det vanlig å posisjonere toppdrevet over røret ved hjelp av mekaniserte og fjernstyrte apparater. When connecting pipes using a top-driven rotation system, a so-called top drive, to a pipe string as is known, for example, from the assembly of a pipe string for drilling in the ground, it is common to position the top drive above the pipe using mechanized and remote-controlled devices.
Erfaring viser at det ofte kan være nødvendig med flere for-søk før en lykkes med å styre toppdrevets gjenger inn i rø-rets muffeparti. Experience shows that it may often be necessary to make several attempts before one succeeds in steering the threads of the top drive into the socket part of the tube.
NO-patent 317223 beskriver en anordning for å underlette sammenkopling av et toppdrevet rotasjonssystem til et rør hvor en mandrel, som er forsynt med hydraulisk, radialforskyvbare bakker, forskyves inn i røret og klemmes fast mot rørets in-ne rmantel. NO-patent 317223 describes a device to facilitate connection of a top-driven rotation system to a pipe where a mandrel, which is equipped with hydraulic, radially displaceable jaws, is moved into the pipe and clamped firmly against the pipe's inner casing.
Oppfinnelsen har til formål å avhjelpe eller redusere i det minste én av ulempene ved kjent teknikk. The purpose of the invention is to remedy or reduce at least one of the disadvantages of known technology.
Formålet oppnås i henhold til oppfinnelsen ved de trekk som er angitt i nedenstående beskrivelse og i de etterfølgende The purpose is achieved according to the invention by the features indicated in the description below and in those that follow
patentkrav. patent claims.
En styredel i overensstemmelse med oppfinnelsen for innstyring av et toppdrev inn i et rør kjennetegnes ved at toppdrevets rørformede endeparti, som er innrettet til å kunne koples til røret, ved gjengenes frie parti er utformet med et ledende parti som omfatter en skrå endeflate. A control part in accordance with the invention for guiding a top drive into a pipe is characterized by the fact that the top drive's tubular end part, which is arranged to be able to be connected to the pipe, at the free part of the threads, is designed with a conducting part that includes an inclined end surface.
En skrå endeflate vil, under forskyvning inn mot det andre rør, kunne bidra til at toppdrevet selv styrer seg inn i røret når den skrå endeflates fremste, ledende del entrer det andre rørs muffe. An inclined end surface will, during displacement towards the second pipe, contribute to the top drive steering itself into the pipe when the leading, leading part of the inclined end surface enters the second pipe's sleeve.
Endeflaten kan være anordnet aksialt utenfor endepartiets gjenger, eller den kan skjære gjennom endepartiets gjenger hvorved endeflaten skjærer gjennom gjengene. The end face can be arranged axially outside the threads of the end part, or it can cut through the threads of the end part whereby the end face cuts through the threads.
Endeflaten kan være sentrert i forhold til toppdrevets senterakse, det vil si at endeflatens areal er fordelt om toppdrevets senterakse. The end surface can be centered in relation to the center axis of the top drive, that is to say that the area of the end surface is distributed around the center axis of the top drive.
Om ønskelig kan endeflaten være forskjøvet i forhold til toppdrevets senterakse. Ved en radiell foskyvning kan for eksempel endeflatens ledende parti være forskjøvet nærmere toppdrevets senterakse. If desired, the end surface can be offset in relation to the center axis of the top drive. In the case of a radial shaft displacement, for example, the leading part of the end surface can be shifted closer to the center axis of the top drive.
En anordning i overensstemmelse med oppfinnelsen vil kunne lette posisjoneringsoperasjonen under sammenkopling av toppdrevet til et rør. A device in accordance with the invention will be able to facilitate the positioning operation during coupling of the top drive to a pipe.
I det etterfølgende beskrives et eksempel på en foretrukket utførelsesform som er anskueliggjort på medfølgende tegning, hvor: Fig. 1 viser et toppdrev som er utformet i overensstemmelse med oppfinnelsen under forskyvning inn mot et rør. In what follows, an example of a preferred embodiment is described which is visualized in the accompanying drawing, where: Fig. 1 shows a top gear which is designed in accordance with the invention while being displaced towards a pipe.
På tegningen betegner henvisningstallet 1 et toppdrev med et endeparti 2 hvor endepartiet 2 omfatter en utoverragende, sentrisk gjenge 4. Toppdrevet 1 er innrettet til å kunne koples til et rør 6 som er forsynt med et muffeparti 8. In the drawing, the reference number 1 denotes a top drive with an end part 2 where the end part 2 comprises a projecting, centric thread 4. The top drive 1 is designed to be able to be connected to a pipe 6 which is provided with a sleeve part 8.
Gjengen 4 passer komplementært i en innvendig gjenge 10 i muffepartiet 8. The thread 4 fits complementary in an internal thread 10 in the sleeve part 8.
Toppdrevets 1 endeparti 2 er utformet med en skråstilt endeflate 12 som befinner seg aksialt utenfor gjengen 4. Endeflaten 12 har et ledende parti 14 som i dette foretrukne utførelseseksempel befinner seg på en radial avstand fra toppdrevets 1 senterakse 16. The end part 2 of the top drive 1 is designed with an inclined end surface 12 which is located axially outside the thread 4. The end surface 12 has a conductive part 14 which in this preferred embodiment is located at a radial distance from the center axis 16 of the top drive 1.
Når toppdrevets 1 gjenge 4 skal ledes inn i den innvendige gjenge 10, forskyves toppdrevet 1 ned mot røret 6 inntil det ledende parti 14 befinner seg i den innvendige gjenge 10. When the thread 4 of the top drive 1 is to be led into the internal thread 10, the top drive 1 is moved down towards the tube 6 until the leading part 14 is in the internal thread 10.
Ved ytterligere å forskyve toppdrevet 1 mot røret 6, styrer den skråstilte endeflate 12, som ikke behøver å være plan, gjengen 4 inn i den innvendige gjenge 10. By further displacing the top drive 1 towards the tube 6, the inclined end surface 12, which need not be flat, guides the thread 4 into the internal thread 10.
Claims (6)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20083072A NO328530B1 (en) | 2008-07-10 | 2008-07-10 | Device at the control part and use of the same |
US13/002,788 US20110186285A1 (en) | 2008-07-10 | 2009-07-10 | Guide Part Device |
PCT/NO2009/000259 WO2010005318A1 (en) | 2008-07-10 | 2009-07-10 | Guide part device |
GB1100408.2A GB2473783B (en) | 2008-07-10 | 2009-07-10 | Guide part device |
BRPI0915737A BRPI0915737A2 (en) | 2008-07-10 | 2009-07-10 | guide piece device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20083072A NO328530B1 (en) | 2008-07-10 | 2008-07-10 | Device at the control part and use of the same |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20083072L NO20083072L (en) | 2010-01-11 |
NO328530B1 true NO328530B1 (en) | 2010-03-15 |
Family
ID=41507259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20083072A NO328530B1 (en) | 2008-07-10 | 2008-07-10 | Device at the control part and use of the same |
Country Status (5)
Country | Link |
---|---|
US (1) | US20110186285A1 (en) |
BR (1) | BRPI0915737A2 (en) |
GB (1) | GB2473783B (en) |
NO (1) | NO328530B1 (en) |
WO (1) | WO2010005318A1 (en) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3199613A (en) * | 1962-09-28 | 1965-08-10 | Shell Oil Co | Method and apparatus for drilling an underwater well |
US4580826A (en) * | 1984-02-17 | 1986-04-08 | Carver Herman C | Retrieval tool |
US6263982B1 (en) * | 1998-03-02 | 2001-07-24 | Weatherford Holding U.S., Inc. | Method and system for return of drilling fluid from a sealed marine riser to a floating drilling rig while drilling |
GB9815809D0 (en) * | 1998-07-22 | 1998-09-16 | Appleton Robert P | Casing running tool |
US7165609B2 (en) * | 2000-03-22 | 2007-01-23 | Noetic Engineering Inc. | Apparatus for handling tubular goods |
GB2415722B (en) * | 2003-03-05 | 2007-12-05 | Weatherford Lamb | Casing running and drilling system |
US7490677B2 (en) * | 2006-07-05 | 2009-02-17 | Frank's International | Stabbing guide adapted for use with saver sub |
-
2008
- 2008-07-10 NO NO20083072A patent/NO328530B1/en unknown
-
2009
- 2009-07-10 US US13/002,788 patent/US20110186285A1/en not_active Abandoned
- 2009-07-10 GB GB1100408.2A patent/GB2473783B/en not_active Expired - Fee Related
- 2009-07-10 BR BRPI0915737A patent/BRPI0915737A2/en not_active Application Discontinuation
- 2009-07-10 WO PCT/NO2009/000259 patent/WO2010005318A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
BRPI0915737A2 (en) | 2015-10-27 |
GB2473783A (en) | 2011-03-23 |
NO20083072L (en) | 2010-01-11 |
US20110186285A1 (en) | 2011-08-04 |
WO2010005318A1 (en) | 2010-01-14 |
GB2473783B (en) | 2012-05-16 |
GB201100408D0 (en) | 2011-02-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO334641B1 (en) | Connector unit and procedure for use | |
EP2592217A3 (en) | Adjustable pipe guide for use with an elevator and/or a spider | |
US9371695B2 (en) | Integrated sidetrack drilling tool | |
ATE464455T1 (en) | DEVICE FOR ACCESSING A TUBE ON A DRILLING JIG | |
CY1116868T1 (en) | DRILLING SYSTEM AND METHOD OF DRILLING SYSTEM HANDLING | |
NO20062708L (en) | Apparatus and method for inserting a new drill string element into the drill string in a well | |
CA2720227A1 (en) | Casing stabbing guide | |
CN103348088B (en) | Rod guide | |
NO20055527L (en) | Source string assembly | |
ATE389777T1 (en) | TELESCOPIC GUIDE LINE FOR OFFSHORE DRILLING | |
RU2015148925A (en) | ADVANCED METHOD AND DEVICE FOR PERFORMING A LATERAL CHANNEL FROM A WELL BORE | |
RU2012101638A (en) | OVERSHIP DEVICE | |
CN106580487A (en) | Fractured instrument extractor in root canal | |
NO328530B1 (en) | Device at the control part and use of the same | |
US9234393B2 (en) | Bore selector | |
CN105401902A (en) | Cable salvage tool used in oil and gas well | |
CN106232933A (en) | Chuck for the drill head of rotary rig | |
NO333965B1 (en) | Downhole actuator | |
RU2015141143A (en) | DRILLING DEVICE AND DRILLING CORE HOLDING METHOD | |
NO20111561A1 (en) | Hurtigkoplingsverktoy | |
NO20101381A1 (en) | Device by cable cutter | |
CN107299827A (en) | A kind of underground is given up method and device | |
SE0950989A1 (en) | Device for jointing of double wall drill pipes and double wall drill pipes | |
CN206675603U (en) | Break tool extractor in a kind of canalis radicis dentis | |
EA200800121A1 (en) | DRILLING MACHINE WITH TOP DRIVE AND FLEXIBLE PIPE AND METHOD OF INTRODUCTION FLEXIBLE PIPE TO THE WELL |