OA10949A - Method for expanding a steel tubing and well with such a tubing - Google Patents

Method for expanding a steel tubing and well with such a tubing Download PDF

Info

Publication number
OA10949A
OA10949A OA9800252A OA9800252A OA10949A OA 10949 A OA10949 A OA 10949A OA 9800252 A OA9800252 A OA 9800252A OA 9800252 A OA9800252 A OA 9800252A OA 10949 A OA10949 A OA 10949A
Authority
OA
OAPI
Prior art keywords
tubing
expansion
steel
expanded
mandrel
Prior art date
Application number
OA9800252A
Inventor
Martin Donnelly
Alban Michel Faure
Wilhelmus Christianus Lohbeck
Franz Marketz
Robert Bruce Stewart
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of OA10949A publication Critical patent/OA10949A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/10—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars
    • C21D7/12—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars by expanding tubular bodies
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings

Abstract

A tubing (4) made of a formable steel grade which is subject to strain hardening without incurring any necking or ductile fracturing as a result of the expansion process is expanded by moving an expansion mandrel (5) having a non-metallic tapering outer surface through the tubing, thereby increasing the strength of the tubing while expansion forces remains low.

Description

1 010949
METHOD FOR EXPANDING A STEEL TUBING AND WELL WITH SUCH ATUBING
The invention relates to expansion of tubings. Moreparticularly the invention relates to a method ofexpanding a Steel tubing by rnoving an expansion mandrelthrough the tubing. 5 Numerous methods and devices are known for expansion of tubings.
European patent spécification 643794 discloses amethod of expanding a casing against the wall of anunderground borehole wherein the casing is made of a 10 malléable material which preferably is capable of plastic deformation of at least 25% uniaxial strain and thecasing may be expanded by an expansion mandrel which ispumped, pulled or pushed through the casing.
Other expansion methods and devices are disclosed in 15 German patent spécification No. 1583992 and in US patent spécification Nos. 3,203,483; 3,162,245; 3,167,122;3,326,293; 3,785,193; 3,489,220; 5,014,779; 5,031,699;5,083, 608 and 5,366,012 .
Many of the known expansion methods employ an 20 initially corrugated tube and the latter prior art reference employs a slotted tube which is expandeddownhole by an expansion mandrel.
The use of corrugated or slotted pipes in the knownmethods serves to reduce the expansion forces that need 25 to be exerted to the tube to create the desired expansion. A method in accordance with the preamble of claim 1is known from US patent spécification No. 5,366,012. Inthis known method a slotted tube is expanded by an 30 expansion mandrel having a tapering expansion section. 2 010949
It is an object of the présent invention to provide amethod for expanding an at least partly solid, i.e.unslotted, tubing which requires exertion of a low forceto expand the tubing and which provides a tubing having aiarger diameter and higher strength than the unexpandedtubing and which can be carried out with a tubing whichalready may hâve a tubular shape before expansion.
The method according to the invention theretocomprises the step of moving an expansion mandrel ofwhich the tapering expansion section has a taperingceramic outer surface through an at least partly solidtubing which is made of a formable Steel grade which issubject to strain hardening without incurring any neckingand ductile fracturing as a resuit of the expansionprocess.
As a resuit of strain hardening the tubing becomesstronger during the expansion process since for anyfurther incrément of expansion always a higher stress isrequired than for the preceding expansion.
It has been found that the use of a formable steelgrade for the tubing in combination with a ceramictapering outer surface of the expansion mandrel has asynergetic effect since the resulting expanded tubingwill hâve an adequately increased strength while theexpansion forces remain low. The low yield strength andhigh ductility of the tubing before expansion enables, ifthe tubing is to be used in an underground borehole, theuse of a tubing which is reeled from a reeling drum intothe borehole.
It is observed that in the art of metallurgy theterms strain-hardening and work-hardening are synonymsand are both used to dénoté an increase of strengthcaused by plastic deformation.
The term formable steel grade as used in thisspécification means that the tubing is able to maintain - 3 - 010949 its structural integrity while being plastically deformedinto various shapes.
Ways of determining forming characteristics of aSteel are set out in the Metals Handbook, 9th édition,volume 14, Forming and Forging, issued by ASM
International, Metals Park, Ohio (USA).
The term necking refers to a geometrical effectleading to non-uniform plastic deformations at somelocation by occurrence of a local constriction. From thepoint of necking on, the continuai work hardening in thenecked région no longer compensâtes for the continuairéduction of the smallest cross-section in the neck, andtherefore, the load carrying capacity of the Steeldecreases. With continuing loading, practically ailfurther plastic deformation is restricted to the régionof the neck, so that a highly non-uniform deformationoccurs to develop in the necked région until fractureoccurs.
The term ductile fracturing means that a failureoccurs if plastic deformation of a component thatexhibits ductile behaviour is carried to the extreme sothat the component séparâtes locally into two pièces.Nucléation, growth and coalescence of internai voidspropagate to failure, leaving a dull fibrous rupturesurface. A detailed description of the terms necking andductile fracturing is given in the handbook "Failure ofMaterials in Mechanical Design" by J.A. Collins secondédition, issued by John Wiley and Sons, New York (USA) in1993 .
Preferably the tubing is made of a high-strengthSteel grade with formability and having a yield strength-tensile strength ratio which is lower than 0.8 and ayield strength of at least 275 MPa. When used in this 4 010949 spécification, the term high-strength Steel dénotés asteel with a yield strength of at least 275 MPa.
It is aiso preferred that the tubing is made of aformable steel grade having a yield stress/tensile stressratio which is between 0.6 and 0.7.
Dual phase (DP) high-strength, low-alloy (HSLA)steels lack a definite yield point which éliminâtesLuders band formation during the tubular expansionprocess which ensures good surface finish of the expgndedtubular.
Suitable HSLA dual phase (DP) steels for use in themethod according to the invention are grades DP55 andDP60 developed by Sollac having a tensile strength of atleast 550 MPa and grades SAFH 540 D and SAFH 590 Ddeveloped by Nippon Steel Corporation having a tensilestrength of at least 540 MPa.
It is observed that US patent spécificationNo. 4,938,266 discloses a method for producing dual phasesteels.
Other suitable steels are the following formablehigh-strength steel grades an ASTM A106 high-strength low alloy (HSLA) seamlesspipe; an ASTM A312 austenitic stainless Steel pipe, grade TP 304 L; an ASTM A312 austenitic stainless steel pipe, grade TP 316 L; and a high-retained austenite high-strength hot-rolledsteel (low-alloy TRIP steel) such as gradesSAFH 590 E, SAFH 690 E and SAFH 780 E developed byNippon Steel Corporation.
The above-mentioned DP and other suitable steels eachhâve a strain hardening exponent n of at least 0.16 whichallows an expansion of the tubing such that the external 010949 diameter of the expanded tubing is at least 20% largerthan the external diameter of the unexpanded tubing.
Detailed explanations of the terms strain hardening,work hardening and the strain hardening exponent n aregiven in chapters 3 and 17 of the handbook "MétalForming-Mechanics and Metallurgy", 2n<^ édition, issued byPrentice Hall, New Jersey (USA), 1993.
Suitably, the expansion mandrel contains an expansionsection that has a conical ceramic outer surface. It-isobserved that US patent spécification No. 3,901,063discloses a plug having a conical ceramic outer surfacefor use in tube-drawing operations. If the expansionmandrel is pumped through the tubing then the mandrelpreferably comprises a sealing section which is locatedat such a distance from the tapering expansion sectionthat when the expansion mandrel is moved through thetubing by means of exerting a hydraulic pressure behindthe mandrel the sealing section engages a plasticallyexpanded part of the tubing. This will generally beachieved if said distance is at least three times thewall thickness of the expanded tubing.
The use of a ceramic conical surface reduces frictionforces during the expansion process and by having asealing section which engages the expanded tube it isavoided that hydraulic forces would resuit in anexcessive expansion of the tubing.
In such case it is preferred that the expansionmandrel contains a vent line for venting to the surfaceany fluids that are présent in the borehole and tubingahead of the expansion mandrel.
Alternatively the tubing is expanded such that theouter diameter of the expanded tubing is slightly smallerthan the internai diameter of the borehole or of anycasing that is présent in the borehole and any fluidsthat are présent in the borehole and tubing ahead of the 010949 expansion mandrel are vented to surface via the annularspace that remains open around the tubing after theexpansion process. - 6 - 01 0949
The invention also relates to a well provided with atubing which is expanded using the method according tothe invention. In such case the tubing may serve asproduction tubing through which hydrocarbon fluid istransported to the surface and a reelable service and/orkill line passes through at least a substantial part ofthe length of the tubing, through which line fluid can bepumped towards the bottom of the borehole whilehydrocarbon fluid is produced via the surroundingproduction tubing. The use of such an expanded productiontubing allows the use of almost the full wellbore for thetransport of hydrocarbon fluids so that a relatively slimborehole may be utilized to attain the desired productionrate.
Alternatively the tubing may be expanded against theinner surface of a casing which is présent in the bore-hole. In such case the tubing may either be used as aproduction tubing and/or as a protective cladding forprotecting the well casing against corrosive well fluidsand damage from tools that may be lowered into the wellduring maintenance and workover operations.
These and other objects, features and advantages ofthe method and well System according to the présentinvention will be apparent from the accompanying daims,abstract and the following detailed description withreference to the accompanying drawing, in whichFig. 1 is schematic longitudinal sectional view of anunderground borehole in which a tubing is expanded inaccordance with the method according to the invention.
Now referring to Fig. 1, there is shown a boreholetraversing an underground formation 1 and a casing 2 thatis fixed within the borehole by means of an annular bodyof cernent 3. 7 010949 A production tubing 4 which is made of a dual phase,high-strength low-alloy (HSLA) steel or other formablehigh-strength steel is suspended within the casing 2.
An expansion mandrel 5 is moved in longitudinaldirection through the tubing 4 thereby expanding thetubing 4 such that the outer diameter of the expandedtubing is slightly smaller than or is about equal to theinternai diameter of the casing 2.
The expansion mandrel 5 is equipped with a sériés ofceramic surfaces 6 which restrict frictional forcesbetween the pig and tubing 4 during the expansionprocess. In the example shown the semi top angle A of theconical ceramic surface that actually expands the tubingis about 25°. It has been found that zirconium ôxide is asuitable ceramic material which can be formed as a smoothconical ring. Experiments and simulations hâve shown thatif the semi cône top angle A is between 20° and 30° thepipe deforms such that it obtains an S-shape and touchesthe tapering part of the ceramic surface 6 essentially atthe outer tip or rim of said conical part and optionallyalso about halfway the conical part.
The experiments also showed that it is bénéficiaithat the expanding tubing 4 obtains an S-shape since thisreduces the length of the contact surface between thetapering part of the ceramic surface 6 and the tubing 4and thereby also reduces the amount of friction betweenthe expansion mandrel 5 and the tubing 4.
Experiments hâve also shown that if said semi topangle A is smaller than 15° this results in relativelyhigh frictional forces between the tube and pig, whereasis said top angle is larger than 30° this will involveredundant plastic work due to plastic bending of thetubing 4 which also leads to higher heat dissipation and - θ - 010949 to disruptions of the forward movement of the pig 5through the tubing 4. Hence said semi top angle A ispreferably selected between 15° and 30° and should alwaysbe between 5° and 45°.
Experiments hâve also shown that the tapering part ofthe expansion mandrel 5 should hâve a non-metallic outersurface to avoid galling of the tubing during theexpansion process. The use of a ceramic surface for thetapering part of the expansion mandrel furthermore causedthe average roughness of the inner surface of thetubing 4 to decrease as a resuit of the expansionprocess. The experiments hâve also shown that theexpansion mandrel 5 provided with a ceramic taperingsurface 6 could expand a tubing 5 made of a formablesteel such that the outer tubing diameter D2 afterexpansion was at least 20% larger than the outer diameterDI of the unexpended tubing and that suitable formablesteels are dual phase (DP) high-strength low alloy (HSLA)steels known as DP55 and DP60; ASTM A106 HSLA seamlesspipe, ASTM A312 austenitic stainless Steel pipes, gradesTP 304 L and TP 316 L and a high-retained austenite high-strength hot rolled steel, known as TRIP steel manu-facturée! by the Nippon Steel Corporation.
The mandrel 5 is provided with a pair of sealingrings 7 which are located at such a distance from theconical ceramic surface 6 that the rings 7 face theplastically expanded section of the tubing 4. The sealingrings serve to avoid that fluid at high hydraulicpressure would be présent between the conical ceramicsurface 6 of the mandrel 5 and the expanding tubing 4which might lead to an irregularly large expansion of thetubing 4. -9- 010949
The expansion mandrel 5 is provided with a centralvent passage 7 which is in communication with a coiledvent line 8 through which fluid may be vented to thesurface. After completion of the expansion process thepig 5 may be pulled up to surface by the vent line and acoiled kill and/or service line (not shown) may belowered into the expanded tubing 4 to facilitateinjection of kill and/or treatment fluids towards thehydrocarbon fluid inflow zone which is normally be donevia the annulus between the production tubing and thewell casing. However, if the tubing 4 is expanded tô asmaller diameter then the residual annular space betweenthe casing 2 and expanded tubing 4 can be used forventing of fluids during the expansion process and forinjection of fluids during the production process, inwhich case there is no need for using a vent line 8 andkill and/or service Unes.
In conventional wells it is often necessary to use aproduction tubing having an outer diameter which is lessthan 50% of the inner diameter of the well casing toenable a smooth insertion of the tubing even if the wellis deviated and the casing has an irregular innersurface. Therefore it is apparent that the in-situ tubingexpansion method according to the présent inventionenhances an efficient use of the wellbore.
It will be understood that instead of moving theexpansion mandrel through the tubing by means ofhydraulic pressure, the mandrel can also be pulledthrough the tubing by means of a cable or pushed throughthe tubing by means of pipe string or rod.
The method according to the invention can also beused to expand tubings that are used outside a wellbore,for example to expand oilfield tubulars at surface 10 010949 facilities or to expand a tubing inside an existingtubing which has been damaged or corroded.
The invention will now be further described on thebasis of the following comparative experiments.
Experiment 1
An expansion mandrel having a conical ceraraic surface(semi top angle A of cône = 20°) was moved through aconventional oil field tubular, known as casing grade L8013% Cr, which is a widely used casing type, having aninitial outer diameter of 101.6 mm (4"), an initial wallthickness of 5.75 mm, a burst pressure of 850 bar and astrain hardening exponent n = 0.075. The expansionmandrel was designed such that the outer diameter of theexpanded tubular would be 127 mm, so that the increase indiameter would be 20%. The tubular burst during theexpansion process. Analysis showed that the ductilitylimit of the material had been exceeded so that ductilefracturing occurred.
Experiment 2
An experiment was carried out with a coiled tubing ofthe type QT-800 which is increasingly used as a pro-duction tubing in oil or gas wells. The tubing had aninitial outer diameter of 60.3 mm, a wall thickness of5.15 mm, a burst pressure of 800 bar and a strainhardening exponent n = 0.14. An expansion mandrel wasmoved through the tubing which mandrel comprised aconical ceramic surface such that the semi top angle A ofa cône enveloping the conical surface was 5° and whichwas designed such that the outer diameter of the expandedtubing would be 73 mm (increase of about 21%). Thistubing burst during the expansion process. Analysisrevealed that due to high friction forces the expansion 11 010949 pressure had exceeded the burst pressure of the pipeduring the expansion process.
Experiment 3
An experiment was carried out with a seemless pipe5 made of a formable Steel grade known as ASTM A 106 Grade B. The pipe had an initial outer diameter of 101.6 mm (4"), an initial wall thickness of 5.75 mm and astrain hardening exponent n = 0.175.
An expansion mandrel was pumped through the pipe, 10 which mandrel comprised a ceramic conical surface such that the semi top angle A of a cône enveloping theconical surface was 20° and such that the outer diameterof the expanded pipe was 127 mm (5") and the outerdiameter increased by 21%. 15 The pipe was expanded successfully and the hydraulic pressure exerted to the mandrel to move the mandrelthrough the pipe was between 275 and 300 bar. The burstpressure of the expanded pipe was between 520 and530 bar.

Claims (16)

  1. >025 PCT 010949 C L A I M S
    1. A method of expanding a Steel tubing (4) which ismade of a formable Steel grade, the method comprising thestep of moving an expansion mandrel (5) having a taperingexpansion section (6) through the tubing (4) therebyplastically expanding the tubing, characterized in thatan at least partly solid tubing (4) is expanded which ismade of a formable steel grade which is subject to strainhardening without incurring any necking and ductilefracturing as a result of the expansion process and thatthe tapering expansion section (6) of the expansionmandrel (5) has a tapering ceramic outer surface.
  2. 2. The method of claim 1, wherein the tubing (4) is madeof a formable steel grade having a yield strength-tensilestrength ratio which is lower than 0.8 and a yieldstrength of at least 275 MPa.
  3. 3. The method of claim 1 or 2, wherein the tubing (4) ismade of a steel having a yield strength-tensile strengthratio which is between 0.6 and 0.7.
  4. 4. The method of claim 1, 2 or 3, wherein the tubing (4)is made of a dual phase (DP) high-strength low alloy(HSLA) steel.
  5. 5. The method of claim 4, wherein the tubing (4) is madeof Sollac grade DP55 or DP60 having a tensile strength ofat least 550 MPa or Nippon grade SAFH 540 D or SAFH 590 D.
  6. 6. The method of claim 1, 2 or 3 wherein the tubing (4)is made of a formable high-strength steel grade which isselected from the following group of steel grades: an ASTM A106 high-strength low alloy (HSLA) seamlesspipe; an ASTM A312 austenitic stainless steel pipe, gradeTP 304 L; 13 010949 an ASTM A312 austenitic stainless Steel pipe, gradeTP 316 L; and a high-retained austenite high-strength hot rolledSteel which is known as TRIP Steel.
  7. 7. The method of any preceding claim, wherein the tubingis expanded such that the external diameter of theexpanded tubing is at least 20% larger than the externaldiameter of the unexpanded tubing (4) and wherein thestrain hardening exponent n of the formable Steel of .thetubing (4) is at least 0.16.
  8. 8. The method of any preceding claim, wherein theexpansion mandrel (5) comprises a tapering expansionsection (6) which has a smooth ceramic outer surfacewhich is oriented at an acute angle A which is between 5°and 45° with respect to a longitudinal axis of themandrel (5) and which induces the tubing (4) to expandwithout inducing any galling of the tubing and such thatthe average roughness of the inner surface of the tubing(4) decreases as a resuit of the expansion process.
  9. 9. The method of claim 8, wherein the ceramic outersurface of the tapering expansion section (6) is made ofzirconium oxide and is oriented at an acute angle A whichis between 15° and 30° with respect to a longitudinalaxis of the mandrel (5).
  10. 11. The method of any preceding claim, wherein the tubing(4) is expanded by pumping the expansion mandrel (5)t’nrough the tubing (4) .
  11. 12. The method of claim 7 and 11, wherein the expansionmandrel (5) comprises a sealing section (7) which islocated at such a distance from the expansion section (6)that when the expansion mandrel (5) is pumped through thetubing (4) the sealing section (7) engages a plasticallyexpanded part of the tubing.
  12. 13. The method of claim 11 or 12, wherein the tubing (4)is expanded inside an underground borehole and the 010949 expansion mandrel (5) contains a vent line (8) forventing any fluids that are présent in the tubing (4)ahead of the expansion mandrel (5) to the surface.
  13. 14. The method of claim 11 or 12, wherein the tubing (4)is expanded inside an underground borehole such that theouter diameter (D2) of the expanded tubing (4) isslightly smaller than the internai diameter of theborehole or of any casing (2) that is présent in theborehole and any fluids that are présent in the boreholeand tubing (4) ahead of the expansion mandrel are ventedto surface via the annular space that remains open aroundthe tubing (4) after the expansion process.
  14. 15. The method of any preceding claim, wherein the tubing(4) is lowered into an underground borehole after reelingthe tubing from a reeling drum.
  15. 16. A well provided with a tubing (4) which is expandedusing the method of any preceding claim, wherein thetubing (4) serves as a production tubing through whichhydrocarbon fluid is transported to the surface and areelable service and/or kill line passes through at leasta substantial part of the length of the interior of thetubing (4), through which line fluid can be pumpedtowards the bottom of the borehole while hydrocarbonfluid is produced via the surrounding production tubing(4) .
  16. 17. A well provided with a tubing (4) which is expandedusing the method according to any one of daims 1-13,wherein the tubing is expanded against the inner surfaceof a casing (2) which is présent in the borehole.
OA9800252A 1996-07-01 1998-12-31 Method for expanding a steel tubing and well with such a tubing OA10949A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP96201809 1996-07-01

Publications (1)

Publication Number Publication Date
OA10949A true OA10949A (en) 2003-02-27

Family

ID=8224125

Family Applications (1)

Application Number Title Priority Date Filing Date
OA9800252A OA10949A (en) 1996-07-01 1998-12-31 Method for expanding a steel tubing and well with such a tubing

Country Status (14)

Country Link
EP (1) EP0907822B1 (en)
JP (1) JP4289686B2 (en)
AU (1) AU723337B2 (en)
BR (1) BR9710016A (en)
CA (1) CA2260191C (en)
DE (1) DE69739166D1 (en)
DK (1) DK0907822T3 (en)
EA (1) EA000543B1 (en)
ID (1) ID17661A (en)
MY (1) MY116920A (en)
NO (1) NO317755B1 (en)
NZ (1) NZ333945A (en)
OA (1) OA10949A (en)
WO (1) WO1998000626A1 (en)

Families Citing this family (80)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6085838A (en) * 1997-05-27 2000-07-11 Schlumberger Technology Corporation Method and apparatus for cementing a well
US6029748A (en) * 1997-10-03 2000-02-29 Baker Hughes Incorporated Method and apparatus for top to bottom expansion of tubulars
GB9723031D0 (en) * 1997-11-01 1998-01-07 Petroline Wellsystems Ltd Downhole tubing location method
JP4085403B2 (en) * 1997-12-31 2008-05-14 シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ Drilling and finishing methods for hydrocarbon production wells
EP0952305A1 (en) 1998-04-23 1999-10-27 Shell Internationale Researchmaatschappij B.V. Deformable tube
WO2000026500A1 (en) * 1998-10-29 2000-05-11 Shell Internationale Research Maatschappij B.V. Method for transporting and installing an expandable steel tubular
US6575240B1 (en) * 1998-12-07 2003-06-10 Shell Oil Company System and method for driving pipe
CA2310878A1 (en) * 1998-12-07 2000-12-07 Shell Internationale Research Maatschappij B.V. Lubrication and self-cleaning system for expansion mandrel
GB2344606B (en) * 1998-12-07 2003-08-13 Shell Int Research Forming a wellbore casing by expansion of a tubular member
DE69926802D1 (en) 1998-12-22 2005-09-22 Weatherford Lamb METHOD AND DEVICE FOR PROFILING AND CONNECTING PIPES
CA2297595A1 (en) 1999-01-29 2000-07-29 Baker Hughes Incorporated Flexible swage
MY121129A (en) * 1999-02-01 2005-12-30 Shell Int Research Method for creating secondary sidetracks in a well system
AU770008B2 (en) * 1999-02-25 2004-02-12 Shell Internationale Research Maatschappij B.V. Mono-diameter wellbore casing
AU770359B2 (en) * 1999-02-26 2004-02-19 Shell Internationale Research Maatschappij B.V. Liner hanger
GB2348223B (en) * 1999-03-11 2003-09-24 Shell Internat Res Maatschhapp Method of creating a casing in a borehole
WO2000061310A1 (en) 1999-04-09 2000-10-19 Shell Internationale Research Maatschappij B.V. Process for the manufacture of a cylindrical pipe
US6431282B1 (en) 1999-04-09 2002-08-13 Shell Oil Company Method for annular sealing
CA2306656C (en) * 1999-04-26 2006-06-06 Shell Internationale Research Maatschappij B.V. Expandable connector for borehole tubes
GB2388860B (en) * 1999-06-07 2004-02-18 Shell Int Research A method of inserting a tubular member into a wellbore
GB9920935D0 (en) * 1999-09-06 1999-11-10 E2 Tech Ltd Apparatus for and a method of anchoring a first conduit to a second conduit
US6745846B1 (en) * 1999-09-06 2004-06-08 E2 Tech Limited Expandable downhole tubing
GB9920936D0 (en) * 1999-09-06 1999-11-10 E2 Tech Ltd Apparatus for and a method of anchoring an expandable conduit
GB2390628B (en) * 1999-11-01 2004-03-17 Shell Oil Co Wellbore casing repair
AU783245B2 (en) * 1999-11-01 2005-10-06 Shell Internationale Research Maatschappij B.V. Wellbore casing repair
JP2001137978A (en) * 1999-11-08 2001-05-22 Daido Steel Co Ltd Metal tube expanding tool
US8746028B2 (en) 2002-07-11 2014-06-10 Weatherford/Lamb, Inc. Tubing expansion
GB0216074D0 (en) * 2002-07-11 2002-08-21 Weatherford Lamb Improving collapse resistance of tubing
KR100514119B1 (en) * 2000-02-28 2005-09-13 신닛뽄세이테쯔 카부시키카이샤 Steel pipe having excellent formability and method for production thereof
US6592154B2 (en) 2000-05-18 2003-07-15 Daido Tokushuko Kabushiki Kaisha Metal-pipe bonded body, pipe expansion method of metal-pipe bonded body, and method for inspecting metal-pipe bonded body
FR2811056B1 (en) 2000-06-30 2003-05-16 Vallourec Mannesmann Oil & Gas TUBULAR THREADED JOINT SUITABLE FOR DIAMETRIC EXPANSION
US6695054B2 (en) 2001-01-16 2004-02-24 Schlumberger Technology Corporation Expandable sand screen and methods for use
US6799637B2 (en) 2000-10-20 2004-10-05 Schlumberger Technology Corporation Expandable tubing and method
US6789621B2 (en) 2000-08-03 2004-09-14 Schlumberger Technology Corporation Intelligent well system and method
US6691777B2 (en) * 2000-08-15 2004-02-17 Baker Hughes Incorporated Self-lubricating swage
CA2391052C (en) * 2000-09-11 2006-12-19 Baker Hughes Incorporated Multi-layer screen and downhole completion method
US6478092B2 (en) 2000-09-11 2002-11-12 Baker Hughes Incorporated Well completion method and apparatus
CA2425686C (en) 2000-10-13 2009-12-01 Shell Canada Limited A method for interconnecting adjacent expandable pipes
US6695067B2 (en) 2001-01-16 2004-02-24 Schlumberger Technology Corporation Wellbore isolation technique
US7168485B2 (en) 2001-01-16 2007-01-30 Schlumberger Technology Corporation Expandable systems that facilitate desired fluid flow
EP1375820B1 (en) 2001-03-09 2005-11-30 Sumitomo Metal Industries, Ltd. Steel pipe for use as embedded expanded pipe, and method of embedding oil-well steel pipe
JP3885615B2 (en) * 2001-03-09 2007-02-21 住友金属工業株式会社 Method of burying steel pipe for burial expansion and steel pipe for oil well
MY134794A (en) * 2001-03-13 2007-12-31 Shell Int Research Expander for expanding a tubular element
US7350585B2 (en) 2001-04-06 2008-04-01 Weatherford/Lamb, Inc. Hydraulically assisted tubing expansion
GB2412682B (en) * 2001-09-07 2006-01-11 Enventure Global Technology Plastically deforming and radially expanding an expandable tubular member
US20030075337A1 (en) * 2001-10-24 2003-04-24 Weatherford/Lamb, Inc. Method of expanding a tubular member in a wellbore
FR2834325B1 (en) 2002-01-03 2004-03-26 Vallourec Mannesmann Oil & Gas TUBULAR THREADED JOINT HAVING SEALING SURFACES
FR2834326A1 (en) 2002-01-03 2003-07-04 Vallourec Mannesmann Oil & Gas High performance tubular joint, has threaded section of shape ensuring seal after joint has been expanded
FR2844331B1 (en) 2002-01-03 2004-11-26 Vallourec Mannesmann Oil & Gas PROCESS FOR PRODUCING A SEALED TUBULAR JOINT WITH PLASTIC EXPANSION
GB0201955D0 (en) * 2002-01-29 2002-03-13 E2 Tech Ltd Apparatus and method
WO2003074837A1 (en) * 2002-03-04 2003-09-12 Shell Internationale Research Maatschappij B.V. Expandable well tubing
FR2841626B1 (en) 2002-06-28 2004-09-24 Vallourec Mannesmann Oil & Gas REINFORCED TUBULAR THREADED JOINT FOR IMPROVED SEALING AFTER PLASTIC EXPANSION
EA006464B1 (en) 2002-07-17 2005-12-29 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Method of joining expandable tubulars
US7282663B2 (en) 2002-07-29 2007-10-16 Shell Oil Company Forge welding process
US7886831B2 (en) 2003-01-22 2011-02-15 Enventure Global Technology, L.L.C. Apparatus for radially expanding and plastically deforming a tubular member
CA2461855C (en) 2003-03-25 2008-05-20 Weatherford/Lamb, Inc. Vibration assisted tubing expansion
US7774917B2 (en) 2003-07-17 2010-08-17 Tubefuse Applications B.V. Forge welding tubulars
CA2535817A1 (en) * 2003-08-14 2005-02-24 Enventure Global Technology Expandable tubular
GB2443124B (en) * 2003-09-05 2008-07-02 Enventure Global Technology Expandable tubular
US7712522B2 (en) 2003-09-05 2010-05-11 Enventure Global Technology, Llc Expansion cone and system
CA2536404C (en) 2003-10-20 2011-08-16 Jfe Steel Corporation Expansible seamless steel pipe for use in oil well and method for production thereof
US7819185B2 (en) 2004-08-13 2010-10-26 Enventure Global Technology, Llc Expandable tubular
BRPI0609856A2 (en) 2005-04-28 2010-05-11 Jfe Steel Corp stainless steel pipe having excellent swelling capacity for oilfield tubular products
US7475723B2 (en) 2005-07-22 2009-01-13 Weatherford/Lamb, Inc. Apparatus and methods for creation of down hole annular barrier
CA2584492C (en) * 2006-05-09 2009-10-13 Enventure Global Technology Expansion cone and system
EP2000555B1 (en) 2007-03-30 2013-10-16 Nippon Steel & Sumitomo Metal Corporation Expandable oil well pipe to be expanded in well and process for production of the pipe
FR2956466B1 (en) 2010-02-17 2012-06-08 Vallourec Mannesmann Oil & Gas EXPANDABLE THREAD JOINT AND METHOD OF MAKING SAME
JP5163764B2 (en) * 2011-02-25 2013-03-13 Ｊｆｅスチール株式会社 Expanded pipe manufacturing method for metal pipe
CN102626721A (en) * 2012-04-13 2012-08-08 宜兴市创天管业有限公司 Small-caliber spiral pipe cold drawing inner mold and surface coating treatment method
KR101632137B1 (en) * 2012-05-29 2016-06-20 제이에프이 스틸 가부시키가이샤 Tube expanding method for manufacturing metal tube
US9296165B1 (en) 2013-01-04 2016-03-29 Dale L. Henson Apparatuses for expanding tubing and methods of use
CN104226833B (en) * 2013-06-09 2016-03-30 宝山钢铁股份有限公司 A kind of online full circle method when steel pipe total length is expanding and expander die
CN103742093A (en) * 2013-12-27 2014-04-23 中国石油天然气股份有限公司 Bionic abrasion-resistant expansion cone and manufacturing method thereof
CN103742094A (en) * 2013-12-27 2014-04-23 中国石油天然气股份有限公司 Wear-resistant expansion cone and machining method thereof
CN103790536B (en) * 2014-01-03 2017-05-10 中国石油天然气股份有限公司 Expansion cone
BR112016029985B1 (en) 2014-06-25 2022-02-22 Shell Internationale Research Maatschappij B.V Assembly and method for expanding a tubular element in a borehole
WO2015197702A1 (en) 2014-06-25 2015-12-30 Shell Internationale Research Maatschappij B.V. System and method for creating a sealing tubular connection in a wellbore
CA2956239C (en) 2014-08-13 2022-07-19 David Paul Brisco Assembly and method for creating an expanded tubular element in a borehole
US10914142B2 (en) 2016-12-30 2021-02-09 Halliburton Energy Services, Inc. Expansion assembly for expandable liner hanger
CN109659050A (en) * 2018-11-26 2019-04-19 中广核核电运营有限公司 A kind of replacement stick and its manufacturing method for Nuclear Plant
CN110805409A (en) * 2019-07-12 2020-02-18 大港油田集团有限责任公司 Expansion pipe plugging method based on repeated fracturing cased well

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH180467A (en) * 1935-03-06 1935-10-31 Theintz Fernand Metal mandrel for grinding a pipe.
GB861603A (en) * 1956-10-22 1961-02-22 Lasalle Steel Co Metallurgical process for treating steel
US3203483A (en) * 1962-08-09 1965-08-31 Pan American Petroleum Corp Apparatus for forming metallic casing liner
US3162245A (en) * 1963-04-01 1964-12-22 Pan American Petroleum Corp Apparatus for lining casing
DE1583992B1 (en) * 1968-01-03 1971-06-09 Mannesmann Ag PROCESS FOR INCREASING THE STRENGTH PROPERTIES OF THICK-WALLED METALLIC HIGH PRESSURE PIPES
US3489220A (en) * 1968-08-02 1970-01-13 J C Kinley Method and apparatus for repairing pipe in wells
US3901063A (en) * 1973-10-17 1975-08-26 Std Services Ltd Plugs for use in tube-drawing
JPS58157948A (en) * 1982-03-16 1983-09-20 Kawasaki Steel Corp Steel material with superior resistance to cracking due to hydrogen embrittlement
US4533405A (en) * 1982-10-07 1985-08-06 Amax Inc. Tubular high strength low alloy steel for oil and gas wells
GB2155950B (en) * 1984-03-01 1988-01-20 Nippon Steel Corp Erw-oil well pipe and process for producing same
US4960643A (en) * 1987-03-31 1990-10-02 Lemelson Jerome H Composite synthetic materials
US4832757A (en) * 1987-07-08 1989-05-23 Amax Inc. Method for producing normalized grade D sucker rods
DE3874100T2 (en) * 1987-12-11 1993-02-11 Nippon Steel Corp METHOD FOR PRODUCING STEEL WITH A LOW RATIO OF THE ELASTICITY LIMIT TO RESISTANCE TO BREAKING.
DE3887905D1 (en) * 1988-11-22 1994-03-24 Tatarskij Gni Skij I Pi Neftja EXPANDING TOOL FOR TUBES.
JPH02290920A (en) * 1989-04-28 1990-11-30 Nippon Steel Corp Production of high strength duplex stainless steel pipe
US5224560A (en) * 1990-10-30 1993-07-06 Modular Engineering Modular drill bit
US5366012A (en) * 1992-06-09 1994-11-22 Shell Oil Company Method of completing an uncased section of a borehole
MY108743A (en) * 1992-06-09 1996-11-30 Shell Int Research Method of greating a wellbore in an underground formation
IT1263251B (en) * 1992-10-27 1996-08-05 Sviluppo Materiali Spa PROCEDURE FOR THE PRODUCTION OF SUPER-DUPLEX STAINLESS STEEL PRODUCTS.
DE9304218U1 (en) * 1993-03-22 1993-07-08 Purmo Ag, 3008 Garbsen, De

Also Published As

Publication number Publication date
JP4289686B2 (en) 2009-07-01
BR9710016A (en) 1999-08-10
AU3442097A (en) 1998-01-21
NO986171D0 (en) 1998-12-29
WO1998000626A1 (en) 1998-01-08
EP0907822A1 (en) 1999-04-14
ID17661A (en) 1998-01-15
AU723337B2 (en) 2000-08-24
CA2260191A1 (en) 1998-01-08
EA000543B1 (en) 1999-10-28
DE69739166D1 (en) 2009-01-29
DK0907822T3 (en) 2009-03-02
NO986171L (en) 1999-02-22
NZ333945A (en) 2000-03-27
JP2001508144A (en) 2001-06-19
MY116920A (en) 2004-04-30
CA2260191C (en) 2007-11-27
EP0907822B1 (en) 2008-12-17
EA199900072A1 (en) 1999-06-24
NO317755B1 (en) 2004-12-13

Similar Documents

Publication Publication Date Title
CA2260191C (en) Method for expanding a steel tubing and well with such a tubing
CA2365966C (en) Method of creating a wellbore in an underground formation
AU740213B2 (en) Method for drilling and completing a hydrocarbon production well
CA2365960C (en) Method of selective plastic expansion of sections of a tubing
US6070671A (en) Creating zonal isolation between the interior and exterior of a well system
US6712401B2 (en) Tubular threaded joint capable of being subjected to diametral expansion
US7603758B2 (en) Method of coupling a tubular member
US20070151725A1 (en) Expanding a tubular member
WO2001060545A1 (en) Expanding a tubular member
GB2396642A (en) System for coupling an expandable tubular member to a preexisting structure
US6390201B1 (en) Method of creating a downhole sealing and hanging device
Sutter et al. Development of grades for seamless expandable tubes
GB2397264A (en) Expanding a tubular member