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WO2014063950A1 - Procédé et dispositif de chemisage d'un puits par hydroformage - Google Patents

Procédé et dispositif de chemisage d'un puits par hydroformage Download PDF

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Publication number
WO2014063950A1
WO2014063950A1 PCT/EP2013/071467 EP2013071467W WO2014063950A1 WO 2014063950 A1 WO2014063950 A1 WO 2014063950A1 EP 2013071467 W EP2013071467 W EP 2013071467W WO 2014063950 A1 WO2014063950 A1 WO 2014063950A1
Authority
WO
WIPO (PCT)
Prior art keywords
liner
plugs
tool
fact
well
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.)
Ceased
Application number
PCT/EP2013/071467
Other languages
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
Publication of WO2014063950A1 publication Critical patent/WO2014063950A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • 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
    • 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
    • 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
    • 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. Furthermore, the expansion of the sleeve occurring generally from the top toward the bottom of the well, it is necessary to recover the cone after the end of the operation, which is tedious. When that is difficult or impossible, it is left in place and it is drilled through, so that the well fluids circulate freely through it.
  • 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;
  • plug expansion steps are carried out by plastically deforming them and that, during step g), retraction of these plugs is accomplished by generating a vacuum inside them.
  • step g) said generation of a vacuum causes their wall to collapse;
  • a mandrel having a single pipe for circulating a liquid under pressure, which communicates through openings with said plugs and the central portion of the liner, respectively;
  • step e) is dispensed with
  • 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:
  • a tool capable of being inserted axially into the inside of the liner, said tool having a mandrel whereon are mounted two plugs that are radially expandable under the influence of an internal hydraulic pressure, these two plugs having, in an initial state, a diameter less than or equal to the inner diameter of the liner, and being axially separated from one another by a distance substantially equal to, or slightly less than the length of the liner, said tool being adapted to be positioned within the liner so that the plugs are located facing its end portions;
  • 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.
  • said pipe leads, through an opening, to the distal end of said tool and it comprises an external valve for closing said opening, which is capable of opening once the pressure inside the tool is greater than the pressure outside;
  • said tool comprises, inside said pipe, a sliding liner capable of covering or opening, respectively, said openings communicating with the central portion of the liner;
  • said movable member is slightly deformable and shaped in such a way that it is able to pass through said sliding liner after having moved it;
  • said pipe comprises in its upstream portion, located above the associated plug, a cross-section restriction
  • said movable member is shaped so that it can be inserted into said cross-section restriction and seal it;
  • said movable member comprises a peripheral sealing lip.
  • 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 Figure 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 figures 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
  • Figure 4 is a view similar to Figure 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;
  • Figures 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.
  • 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 1 5.
  • 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 1 10, communicates with the pipe 16 via a truncated transition zone 1 1 which, as will be seen later, constitutes a seat for a closing plug.
  • the opening 1 10 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 Figure 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
  • 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.
  • 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 Figures 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 Figure 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.
  • the intermediate central zone of the liner 3 is labeled 31 while its end parts (or end portions) are labeled 33.
  • the end portions 33 can accommodate, on their outer surface, a sleeve M which increases (doubles, for example) their thickness. Inserted end portions, made of a different metal and having a higher elastic limit, can also be used, and welded for example to the rest of the liner 3. Strictly speaking, there is no noticeable excess thickness in this case.
  • the outer wall of the liner 3 accommodates an elastomer coating labeled 32.
  • 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 Figure 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 1 1 of the distal opening 1 10.
  • 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 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 1 10. 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.
  • 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)

Abstract

La présente invention concerne un procédé de chemisage d'une ligne (C) par hydroformage d'une garniture (3), ledit procédé comprenant les étapes consistant à : insérer axialement dans ladite garniture (3) un outil (1) sur lequel sont montés deux bouchons radialement extensibles (2); positionner ledit outil (1) à l'intérieur de la garniture (3) de telle façon que les bouchons (2) sont disposés face à ses parties d'extrémité (33); étendre légèrement les bouchons (2) de façon à fixer l'outil (1) à ladite garniture (3); introduire axialement dans le puits ou la ligne (C) l'ensemble constitué de l'outil (1) et de la garniture (3); acheminer un fluide sous pression à l'intérieur de la garniture (3) entre les deux bouchons (2) de façon à entraîner l'extension radiale de la garniture (3) uniquement au niveau de sa partie centrale; finalement, étendre de nouveau lesdits bouchons (2) par une pression suffisante pour qu'ils provoquent l'extension radiale des deux parties d'extrémité (33) de la garniture (3), de manière à les pousser contre la paroi interne (Cp) de la ligne (C); et rétracter lesdits bouchons (2) et retirer l'outil (1) de la ligne (C). Ledit procédé est caractérisé en ce que la rétraction desdits bouchons (2) est effectuée en générant un vide à l'intérieur de ceux-ci.
PCT/EP2013/071467 2012-10-26 2013-10-15 Procédé et dispositif de chemisage d'un puits par hydroformage Ceased WO2014063950A1 (fr)

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 (4)

Application Number Priority Date Filing Date Title
FR1260252A FR2997440B1 (fr) 2012-10-26 2012-10-26 Procede et dispositif de chemisage d'un puits par hydroformage
FR1260252 2012-10-26
US201261722422P 2012-11-05 2012-11-05
US61/722,422 2012-11-05

Publications (1)

Publication Number Publication Date
WO2014063950A1 true WO2014063950A1 (fr) 2014-05-01

Family

ID=47624306

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/071467 Ceased WO2014063950A1 (fr) 2012-10-26 2013-10-15 Procédé et dispositif de chemisage d'un puits par hydroformage

Country Status (3)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017011567A3 (fr) * 2015-07-13 2017-02-23 Weatherford Technology Holdings, Llc Revêtement extensible
WO2017108501A1 (fr) * 2015-12-23 2017-06-29 Saltel Industries Procédé de fabrication d'une conduite et d'une structure tubulaire chemisées mécaniquement
CN110242238A (zh) * 2019-07-24 2019-09-17 屈波 用于管道的内衬复合装置

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3415711A1 (fr) * 2017-06-13 2018-12-19 Welltec A/S Outil de pose de pièce rapportée de fond de trou
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2398312A (en) * 2003-02-13 2004-08-18 Read Well Services Ltd Downhole tubular sealing apparatus
FR2901837A1 (fr) * 2006-06-06 2007-12-07 Saltel Ind Soc Par Actions Sim Procede et dispositif de chemisage d'un puits par hydroformage d'une chemise tubulaire metallique, et chemise destinee a cet usage
WO2012127229A2 (fr) * 2011-03-21 2012-09-27 Read Well Services Limited Appareil et procédé permettant de fixer et de fermer hermétiquement une partie tubulaire sur un autre élément tubulaire

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US7073583B2 (en) * 2000-12-22 2006-07-11 E2Tech Limited Method and apparatus for expanding tubing downhole
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
US7048066B2 (en) * 2002-10-09 2006-05-23 Halliburton Energy Services, Inc. Downhole sealing tools and method of use
FR2918700B1 (fr) * 2007-07-12 2009-10-16 Saltel Ind Soc Par Actions Sim Procede de chemisage d'un puits ou d'une canalisation au moyen d'une vessie gonflable.
US9322249B2 (en) * 2012-02-23 2016-04-26 Halliburton Energy Services, Inc. Enhanced expandable tubing run through production tubing and into open hole

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2398312A (en) * 2003-02-13 2004-08-18 Read Well Services Ltd Downhole tubular sealing apparatus
FR2901837A1 (fr) * 2006-06-06 2007-12-07 Saltel Ind Soc Par Actions Sim Procede et dispositif de chemisage d'un puits par hydroformage d'une chemise tubulaire metallique, et chemise destinee a cet usage
WO2012127229A2 (fr) * 2011-03-21 2012-09-27 Read Well Services Limited Appareil et procédé permettant de fixer et de fermer hermétiquement une partie tubulaire sur un autre élément tubulaire

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017011567A3 (fr) * 2015-07-13 2017-02-23 Weatherford Technology Holdings, Llc Revêtement extensible
US10865625B2 (en) 2015-07-13 2020-12-15 Weatherford Technology Holdings, Llc Expandable liner
WO2017108501A1 (fr) * 2015-12-23 2017-06-29 Saltel Industries Procédé de fabrication d'une conduite et d'une structure tubulaire chemisées mécaniquement
FR3046213A1 (fr) * 2015-12-23 2017-06-30 Saltel Ind Procede de fabrication d'une conduite et d’une structure tubulaire chemisees mecaniquement
CN110242238A (zh) * 2019-07-24 2019-09-17 屈波 用于管道的内衬复合装置

Also Published As

Publication number Publication date
FR2997440B1 (fr) 2014-11-28
FR2997440A1 (fr) 2014-05-02
US20150275631A1 (en) 2015-10-01

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