US20150275631A1 - Method and device for lining a well using hydroforming - Google Patents

Method and device for lining a well using hydroforming Download PDF

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Publication number
US20150275631A1
US20150275631A1 US14/438,029 US201314438029A US2015275631A1 US 20150275631 A1 US20150275631 A1 US 20150275631A1 US 201314438029 A US201314438029 A US 201314438029A US 2015275631 A1 US2015275631 A1 US 2015275631A1
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US
United States
Prior art keywords
liner
plugs
tool
well
line
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.)
Abandoned
Application number
US14/438,029
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English (en)
Inventor
Jean-Louis Saltel
Benjamin Saltel
Gwenaël Tanguy
Samuel Roselier
Romain Neveu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saltel Industries SAS
Original Assignee
Saltel Industries SAS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Saltel Industries SAS filed Critical Saltel Industries SAS
Priority to US14/438,029 priority Critical patent/US20150275631A1/en
Assigned to SALTEL INDUSTRIES reassignment SALTEL INDUSTRIES ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: NEVEU, ROMAIN, ROSELIER, SAMUEL, SALTEL, BENJAMIN, SALTEL, JEAN-LOUIS, TANGUY, Gwenaël
Publication of US20150275631A1 publication Critical patent/US20150275631A1/en
Abandoned legal-status Critical Current

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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
    • E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
    • E21B29/10—Reconditioning of well casings, e.g. straightening
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02—Subsoil filtering
    • E21B43/10—Setting of casings, screens, liners or the like in wells
    • E21B43/103—Setting of casings, screens, liners or the like in wells of expandable casings, screens, liners, or the like
    • E21B43/105—Expanding tools specially adapted therefor
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/124—Units with longitudinally-spaced plugs for isolating the intermediate space
    • E21B33/1243—Units with longitudinally-spaced plugs for isolating the intermediate space with inflatable sleeves
    • 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/12—Valve arrangements for boreholes or wells in wells operated by movement of casings or tubings
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02—Subsoil filtering
    • E21B43/10—Setting of casings, screens, liners or the like in wells
    • E21B43/103—Setting of casings, screens, liners or the like in wells of expandable casings, screens, liners, or the like
    • E21B43/108—Expandable screens or perforated liners
    • E21B2034/007—
    • 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
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/06—Sleeve valves

Definitions

  • the present invention relates to a method and a device for lining a well or a line, a casing for example, having a portion to be treated, particularly to be repaired and/or plugged.
  • the invention applies more particularly but not obligatorily to the field of water or petroleum production.
  • a casing is a metal tube which lines the interior of a petroleum well over a considerable length.
  • a first method consists of directly applying radial pressure to the metal liner to expand it.
  • a cone-shaped tool can be used which is moved longitudinally along the metal sleeve.
  • the diameter of the expanded liner is dependent on the diameter of the cone and may not conform to the diameter of the formation to be repaired.
  • Another technique consists of using a tubular liner or metal “patch” which is expanded using a cylindrical tool which can be moved axially within the patch.
  • the expansion is performed stepwise, by moving the expansion tool longitudinally, so that the time required to treat the total length of a very long liner is considerable.
  • Yet another technology consists of exerting radial pressure on the body of the tube to be expanded, by hydroforming.
  • the pressure is exerted by a fluid directly on the inside of the liner to be expanded and use is made of two sealing tools at opposite ends of the liner.
  • the final diameter of the expanded liner does not depend on an expansion tool, but on the application of a predetermined pressure.
  • the expanded liner conforms to the diameter of the formation or is limited to the diameter given by the hydroforming pressure.
  • the present invention has as its object to correct these difficulties and to propose a lining method using hydroforming as well as a corresponding device which makes it possible to maintain the liner during lowering into the well without it being necessary to maintain pressure in the installation tool, while still allowing circulation within the well so as maintain control of it.
  • Another object is to allow the installation tool to be freed at the end of the operation, by using means that are simple and practical to implement.
  • a first aspect of the invention relates to a lining method for a well or a line, a casing for example, having a portion to be treated, particularly to be repaired and/or plugged, by hydroforming of a tubular metal liner the initial diameter whereof is substantially smaller than that of the well or of the line and the end portions whereof are mechanically reinforced, according to which:
  • a tool is inserted axially inside this sleeve, the tool including a mandrel on which are mounted two plugs that are radially expandable under the influence of an internal hydraulic pressure, these two plugs being axially separated from one another, by a distance that is substantially equal to, or slightly smaller than the length of the liner;
  • said tool is positioned inside the liner so that the plugs are situated facing its end portions;
  • the plugs are slightly expanded so as to bind the tool, by friction, to said sleeve without noticeably deforming the liner;
  • the assembly consisting of the tool and the liner is inserted axially into the well or the line, and it is positioned facing the area to be lined;
  • said plugs are again expanded with sufficient pressure to make them cause radial expansion of the two end portions of the sleeve, applying them fluid-tight against the inner wall of the well or of the line;
  • Another aspect of the invention relates to a device for lining a well or a line, a casing for example, having a portion to be treated, particularly to be repaired and/or plugged, by hydroforming a tubular metal liner the initial diameter whereof is substantially smaller than that of the well or the line, which comprises:
  • said tool comprises a single pipe for circulating a liquid under pressure, which communicates, through openings, with said plugs and the central portion of the liner, respectively, and that said plugs are plugs capable of being plastically deformed.
  • FIG. 1 is a longitudinal section view of a lining device conforming to the invention, placed inside a tubular metal liner and shown in an initial, non-deformed state;
  • FIG. 2 is a view similar to FIG. 1 wherein plugs have been partially deformed and solely so that the tool can be placed in frictional contact against the liner to be expanded;
  • FIGS. 1A and 2A are half-views corresponding to FIGS. 1 and 2 placed side by side and designed to illustrate well the different states of the device;
  • FIG. 3 is a partial longitudinal section view of a liner, at one of its mechanically reinforced end portions
  • FIG. 4 is a view similar to FIG. 2 , which shows the state of the device according to the invention and the associated liner during lowering of this assembly into a well;
  • FIGS. 5A and 5B are half longitudinal section views of two more states of the device according to the invention which correspond to two steps in implementing the method;
  • FIGS. 6A and 6B are similar half-views showing the device at the end of the process, before and after the withdrawal of the toll from the deformed liner.
  • FIGS. 1 , 2 , 1 A and 2 A The detailed description of the device according to the invention is given essentially with reference to FIGS. 1 , 2 , 1 A and 2 A, wherein it is assumed that the tool 1 shown in these figures is not yet inserted into the well to be treated.
  • the aforementioned tool 1 consists essentially of a cylindrical metal mandrel through which runs, along its longitudinal axis X-X′, a single pipe 16 .
  • the upper part of the tool is attached to a positioning member such as drill string, continuous coiled tubing 7 or a liner.
  • the pipe 16 runs through it end to end. It exhibits in its downstream portion, located in the lower half of the figures, a relatively large nominal diameter 16 ′, while the upstream portion (located toward the surface of the well), comprises a much reduced cross-section, labeled 16 ′′.
  • a truncated transition zone connects the two and is labeled 160 in the figures.
  • the downstream portion of the pipe 16 having nominal diameter 16 ′, communicates with the outside through three series of through openings 14 and 15 .
  • the openings 14 are located not far from the opposite ends of the portion of pipe having diameter 16 ′, while the openings 15 are located substantially halfway between the opposite ends.
  • a sliding cylindrical and annular liner 13 capable of covering or uncovering respectively the aforementioned openings 15 .
  • This liner is held in place in its extreme positions, for example by a system of thrust rings or retractable pawls (known per se and not shown).
  • the liner can allow passage by a liquid which would be introduced into the pipe 16 .
  • the distal end of the tool which forms an opening 110 , communicates with the pipe 16 via a truncated transition zone 11 which, as will be seen later, constitutes a seat for a closing plug.
  • the opening 110 is provided with an outside shutoff valve 4 which is capable of opening when the pressure inside the tool 1 is greater than the outside pressure and, conversely, positions itself in the closure position (as shown in FIG. 1 ) whenever the pressure inside the tool is lower than the pressure outside.
  • a pair of plugs labeled 2 is attached to the outer wall of the mandrel 1 .
  • Each plug consists of two non-deformable annular rings 22 , fixed to the wall of the mandrel, the two rings being connected by a thin cylindrical wall 21 made of ductile metal such as steel, said wall defining with the two associated rings an inner space E which communicates with each of the aforementioned series of openings 14 .
  • the wall 21 is capable of deforming plastically, in other words beyond the elastic recovery limit of the material constituting it.
  • FIG. 2 The same mandrel as before is shown in FIG. 2 , within which is positioned a tool 5 and the end whereof is present a plug 51 the lower end whereof is so shaped as to be able to position itself against the seat 11 of the opening 110 located downstream of the mandrel.
  • This plug assumes a generally cylindrical shape and its diameter is such that it can be inserted by the upstream end of the mandrel via the pipe 16 .
  • this tool 5 is capable of accommodating another, sliding over the first, which bears at its distal end a generally cylindrical movable member 52 (see FIGS. 5A and 5B ).
  • This member 52 is preferably made of an elastically deformable material, and it exhibits in its upper portion a peripheral sealing lip 520 which, when no force is present, is deployed outward and then exhibits a nominal diameter greater than that of the member 52 properly so called.
  • the nominal diameter of this body is slightly less than the diameter of the opening in the liner 13 and also slightly less than the diameter of the pipe 16 , in its zone having reduced diameter 16 ′′.
  • the device as it is shown in FIG. 1 , is placed inside a liner that is intended to be positioned inside a casing to repair and/or plug it.
  • Said cylindrical liner 3 exhibits, in the absence of radial deformation, a diameter that is slightly larger than the diameter of the plugs 2 so that the tool 1 can be slipped inside it.
  • Its total length is slightly less than the separation between the opposite ends of the two plugs 2 .
  • the intermediate central zone of the liner 3 is labeled 31 while its end parts (or end portions) are labeled 33 .
  • the outer wall of the liner 3 accommodates an elastomer coating labeled 32 .
  • FIGS. 1 and 2 which, as already stated above, are preferably implemented before the insertion of the lining device inside a well or a casing.
  • the first step in the method according to the invention consists of inserting the aforementioned tool 1 inside the liner 3 , and the following operation consists of positioning the tool so as to cause it to adopt the position of FIG. 1 , that is the position wherein the plugs 2 are located substantially opposite its end portions 33 .
  • the tool 5 is then positioned longitudinally within the pipe 16 , so that the plug 51 comes to rest on the seat 11 of the distal opening 110 .
  • the pipe 16 is plugged and the liner 13 covers the communication openings 15 .
  • Fluid pressure is then applied inside the pipe 16 , the pressure being sufficient to cause a slight plastic expansion of the wall 21 of the plugs 2 so that it becomes joined, by friction, to the liner 3 , without noticeably deforming the liner.
  • the tool 5 (and hence the plug 51 ) is then withdrawn.
  • the liner 13 is then moved, using a tool that is not shown, so as to uncover the openings 15 .
  • FIG. 4 The state assumed by the assembly during this descent is shown in FIG. 4 .
  • the openings 15 are uncovered.
  • the inside of the pipe 16 is at the same pressure as the outside.
  • valve 4 will have been opened to allow circulation of liquid through the assembly.
  • the tool 5 is lowered into the positioning member, then into the tool 1 by means of a cable for example.
  • the tool 5 is equipped with the plugs 51 and the member 52 , so that they run through the sliding tubular liner 3 and position themselves over the opening 110 . Thus, the downstream end of the mandrel is closed.
  • Opening the openings 15 therefore causes the middle portion of the liner 3 to communicate with the inside of the tool 1 .
  • Hydroforming fluid pressure is then applied to the inside of the tool so that the liner 3 deforms essentially in its middle portion so as to press itself against the wall Cp of the line.
  • the pressure applied is on the order of 200 to 250 bars for example.
  • the pressure level can be brought back to zero.
  • Displacement of the movable member 52 is undertaken next by operating the rod to which it is connected which leaving the plug 51 in position.
  • the member 52 displaces the liner 13 in the direction closing the openings 15 , its lip 520 contributing to that displacement.
  • the plugs 2 are again expanded with a greater pressure that is sufficient to cause the radial and plastic expansion of the two end portions 33 of the liner, applying them fluid-tight against the inner wall Cp of the line C.
  • the valve 4 then closes.
  • This vacuum is sufficient to cause the retraction of the plugs 2 and more precisely the collapse of their plastically deformed wall 21 , which returns to an initial non-deformed state, or at least partially to a state wherein the space E is reduced relative to its initial state.
  • FIG. 6A a collapse of this wall is observed ( FIG. 6A ).
  • the movable member 52 is then moved from downstream to upstream and back so as to cause a kind of “pumping” which enables an improvement in the effectiveness of the vacuum inside the pipe.
  • the plugs are advantageously designed to be easily disassembled and replaced by others, as the collapse of their wall makes them ineligible for re-use.

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
US14/438,029 2012-10-26 2013-10-15 Method and device for lining a well using hydroforming Abandoned US20150275631A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US14/438,029 US20150275631A1 (en) 2012-10-26 2013-10-15 Method and device for lining a well using hydroforming

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
FR1260252 2012-10-26
FR1260252A FR2997440B1 (fr) 2012-10-26 2012-10-26 Procede et dispositif de chemisage d'un puits par hydroformage
US201261722422P 2012-11-05 2012-11-05
US14/438,029 US20150275631A1 (en) 2012-10-26 2013-10-15 Method and device for lining a well using hydroforming
PCT/EP2013/071467 WO2014063950A1 (fr) 2012-10-26 2013-10-15 Procédé et dispositif de chemisage d'un puits par hydroformage

Publications (1)

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US20150275631A1 true US20150275631A1 (en) 2015-10-01

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US14/438,029 Abandoned US20150275631A1 (en) 2012-10-26 2013-10-15 Method and device for lining a well using hydroforming

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US (1) US20150275631A1 (fr)
FR (1) FR2997440B1 (fr)
WO (1) WO2014063950A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180355691A1 (en) * 2017-06-13 2018-12-13 Welltec A/S Downhole patching setting tool
CN110242238A (zh) * 2019-07-24 2019-09-17 屈波 用于管道的内衬复合装置
CN110485960A (zh) * 2019-08-12 2019-11-22 屈波 管道复合内衬装置
CN112696164A (zh) * 2019-10-22 2021-04-23 中国石油化工股份有限公司 一种液压套管补贴管柱及方法
CN113153680A (zh) * 2021-01-31 2021-07-23 浙江赛克思液压有限公司 缸体结构及利用该缸体结构实施的静压膨胀铜套加工方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2992093C (fr) 2015-07-13 2023-02-21 Weatherford Technology Holdings, Llc Revetement extensible
FR3046213B1 (fr) * 2015-12-23 2018-08-17 Saltel Industries Procede de fabrication d'une conduite et d’une structure tubulaire chemisees mecaniquement

Citations (7)

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US20030183395A1 (en) * 2002-04-01 2003-10-02 Jones Gary W. System and method for preventing sand production into a well casing having a perforated interval
US20040069503A1 (en) * 2002-10-09 2004-04-15 Ringgenberg Paul D. Downhole sealing tools and method of use
US20040074640A1 (en) * 2000-12-22 2004-04-22 Anderton David Andrew Method and apparatus
US20090188569A1 (en) * 2006-06-06 2009-07-30 Saltel Industries Method and apparatus for patching a well by hydroforming a tubular metal patch, and a patch for this purpose
US20100193124A1 (en) * 2007-07-12 2010-08-05 Saltel Industries Method of Lining a Well or a Pipe Using an Inflatable Bladder
US20130220644A1 (en) * 2012-02-23 2013-08-29 Halliburton Energy Services, Inc. Enhanced Expandable Tubing Run Through Production Tubing and Into Open Hole
US20140076581A1 (en) * 2011-03-21 2014-03-20 Meta Downhole Limited Apparatus and A Method For Securing and Sealing A Tubular Portion to Another Tubular

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Publication number Priority date Publication date Assignee Title
GB0303422D0 (en) * 2003-02-13 2003-03-19 Read Well Services Ltd Apparatus and method

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040074640A1 (en) * 2000-12-22 2004-04-22 Anderton David Andrew Method and apparatus
US20030183395A1 (en) * 2002-04-01 2003-10-02 Jones Gary W. System and method for preventing sand production into a well casing having a perforated interval
US20040069503A1 (en) * 2002-10-09 2004-04-15 Ringgenberg Paul D. Downhole sealing tools and method of use
US7048066B2 (en) * 2002-10-09 2006-05-23 Halliburton Energy Services, Inc. Downhole sealing tools and method of use
US20090188569A1 (en) * 2006-06-06 2009-07-30 Saltel Industries Method and apparatus for patching a well by hydroforming a tubular metal patch, and a patch for this purpose
US8235075B2 (en) * 2006-06-06 2012-08-07 Saltel Industries Method and apparatus for patching a well by hydroforming a tubular metal patch, and a patch for this purpose
US20100193124A1 (en) * 2007-07-12 2010-08-05 Saltel Industries Method of Lining a Well or a Pipe Using an Inflatable Bladder
US20140076581A1 (en) * 2011-03-21 2014-03-20 Meta Downhole Limited Apparatus and A Method For Securing and Sealing A Tubular Portion to Another Tubular
US20130220644A1 (en) * 2012-02-23 2013-08-29 Halliburton Energy Services, Inc. Enhanced Expandable Tubing Run Through Production Tubing and Into Open Hole

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180355691A1 (en) * 2017-06-13 2018-12-13 Welltec A/S Downhole patching setting tool
EP3415711A1 (fr) * 2017-06-13 2018-12-19 Welltec A/S Outil de pose de pièce rapportée de fond de trou
WO2018229020A1 (fr) * 2017-06-13 2018-12-20 Welltec Oilfield Solutions Ag Outil de fixation de patch en fond de puits
CN110709578A (zh) * 2017-06-13 2020-01-17 韦尔泰克油田解决方案股份公司 井下补丁安装工具
US11002098B2 (en) * 2017-06-13 2021-05-11 Welltec Oilfield Solutions Ag Downhole patching setting tool
AU2018285312B2 (en) * 2017-06-13 2021-07-15 Welltec Oilfield Solutions Ag Downhole patch setting tool
RU2769385C2 (ru) * 2017-06-13 2022-03-31 Веллтек Ойлфилд Солюшнс АГ Скважинный инструмент для установки заплаты
CN110242238A (zh) * 2019-07-24 2019-09-17 屈波 用于管道的内衬复合装置
CN110485960A (zh) * 2019-08-12 2019-11-22 屈波 管道复合内衬装置
CN112696164A (zh) * 2019-10-22 2021-04-23 中国石油化工股份有限公司 一种液压套管补贴管柱及方法
CN113153680A (zh) * 2021-01-31 2021-07-23 浙江赛克思液压有限公司 缸体结构及利用该缸体结构实施的静压膨胀铜套加工方法

Also Published As

Publication number Publication date
WO2014063950A1 (fr) 2014-05-01
FR2997440B1 (fr) 2014-11-28
FR2997440A1 (fr) 2014-05-02

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Owner name: SALTEL INDUSTRIES, FRANCE

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:SALTEL, JEAN-LOUIS;SALTEL, BENJAMIN;TANGUY, GWENAEL;AND OTHERS;REEL/FRAME:036600/0521

Effective date: 20150608

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION