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US3691624A - Method of expanding a liner - Google Patents

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Publication number
US3691624A
US3691624A US3691624DA US3691624A US 3691624 A US3691624 A US 3691624A US 3691624D A US3691624D A US 3691624DA US 3691624 A US3691624 A US 3691624A
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Patent type
Prior art keywords
liner
expander
device
reverse
bend
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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.)
Expired - Lifetime
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Inventor
John C Kinley
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JOHN C KINLEY
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John C Kinley
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    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B29/00Cutting 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
    • E21B29/10Reconditioning of well casings, e.g. straightening
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15Making tubes of special shape; Making tube fittings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/30Finishing tubes, e.g. sizing, burnishing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/08Tube expanders
    • B21D39/20Tube expanders with mandrels, e.g. expandable
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49826Assembling or joining
    • Y10T29/49908Joining by deforming
    • Y10T29/49938Radially expanding part in cavity, aperture, or hollow body
    • Y10T29/4994Radially expanding internal tube

Abstract

A device and method for expanding a tubing liner having a preformed reverse bend by pulling the metal of the liner outwardly to expand the reverse bend and bring the liner into a substantially cylindrical shape inside of a well tubing or other pipe.

Description

United States Patent 'IZI III.

Kinley [451 Sept. 19, 1972 [54] METHOD OF EXPANDING A LINER 2,499,630 3/1950 Clark ..29/523 UX C. St. Liana-n. g a n u n 0 n o n e n n v v I I I Houston Tex 77036 3,191,677 6/1965 Kinley ..l66/277 3,489,220 1/1970 Kinley ..l66/277 [22] Filed: Jan. 16, 1970 Primary Examiner-Charlie T. Moon [21] Appl 3369 Attorney-Pravel, Wilson & Matthews [52] US. Cl. ..29/523, 72/370, 72/479, AC

166/207 A device and method for expanding a tubing liner hava reverse of [58] of Sgarch "29/523; 72/370 479; 166/207, the liner outwardly to expand the reverse bend and 166/277 bring the liner into a substantially cylindrical shape inside of a well tubing or other pipe. [56] References Cited 5 Claims, 7 Drawing Figures UNITED STATES PATENTS r r r 1,233,888 7/1917 Leonard I PATENTEDsEP 19 m2 SHEET 2 BF 2 m 4 mm T ME KW m WA r. J mm M. 0 Y J B 4 m m m METHOD OF EXPANDING A LINER CROSS-REFERENCE TO RELATED APPLICATIONS This application is an improvement over U.S. Pat.

application, Ser. No. 749,711 filed Aug. 2, 1968, now U.S. Pat. No. 3,489,220, granted Jan. 13, 1970.

BACKGROUND OF THE INVENTION The field of this invention is apparatus and methods for installing liners in well tubing or other pipe.

Apparatus for setting a liner or patch in a well tubing or pipe is disclosed in U.S. Pat. Nos. 3,191,677 and 3,424,244. Also, in said U.S. Pat. No. 3,489,220, an expander device was disclosed for expanding a liner having a reverse bend init into a substantially cylindrical shape inside of a well tubing or pipe. Such expansion was accomplished by engaging the inside surface of the reverse bend with the surface of a tapered groove to push the metal outwardly to form a substantially cylindrical shape. It has been found that, using such expander device, occasionally the metal is folded over itself during the expansion of the liner, which results in an inadequate or defective seating and sealing of the liner in the tubing. Furthermore, since such expansion of the liner occurs down in the well and therefore cannot be observed, the occurrence of the fold-over cannot be readily detected.

SUMMARY OF THE INVENTION The present invention relates to a new and improved device and method for expanding a liner having a reverse bend by pulling the metal outwardly to a substantially cylindrical shape, which obviates the occasional folding of the liner on itself as occurred with the device of said U.S. Pat. No. 3,489,220.

BRIEF DESCRIPTION OF THE DRAWING FIG. 1 is an elevation, partly in section, illustrating the method and apparatus of this invention;

FIG. 2 is a front view of a portion of the expander device of the present invention; 1

FIG. 3 is an elevation, partly in section, taken on line 3-3 of FIG. 2, and illustrating the expander device of this invention;

FIG. 4 is a sectional view taken on line 4--4 of FIG. 3, with a metal liner shown in position thereon, as the expander device of FIG. 3 is being forced downwardly through the liner;

FIG. 5 is a sectional view taken on line 5-5 of FIG. 3 to illustrate the liner as it is expanded to an intermediate position during the movement of the expander device downwardly relative to the liner;

FIG. 6 is a cross-sectional view taken on line 6-6 of FIG. 3 to further illustrate the outward pulling of the liner to the expander position with the expander device as it is forced downwardly through the liner; and

FIG. 7 is a view on line 7-7 of the expander device, and showing it relative to the liner after the expander device has moved downwardly within the liner to the line 7-7 of FIG. 3.

DESCRIPTION OF THE PREFERRED EMBODIMENTS In the drawings, the letter E designates generally the expander device of this invention which is adapted to be lowered into a pipe or tubing T with a liner or patch P so as to position same opposite a hole 12 or other area of the tubing or pipe T which is to be covered or patched. The expander E is preferably lowered on a flexible line (not shown) which is a conventional wire line having therewith suitable wire line jars or other means for imparting downward jarring movement to the expander device E for driving same downwardly in the liner P when it is properly positioned in the tubing T.

Prior to lowering the expander E downwardly into the well, the defect or opening 12 is located by known means, and then a removable stop R of conventional construction is dropped or lowered into a seated position in one of the tubing joints 15, or at any other suitable point where the stop R may be releasably supported. A collapsible support S, an example of which is illustrated in U.S. Pat. No. 3,424,244, is suitably disposed in the tubing T above the stop R, and it may be located directly upon the stop R. As illustrated in FIG. 1 of the drawings, a spacer bar B, which is also disclosed in said U.S. Pat. No. 3,424,244 is disposed on the stop R to support the collapsible support S. As explained in said patent, more than one of the collapsible supports S may be employed and one or more of the spacer b'ars B may be employed. The collapsible sup port S is adapted to collapse when contacted by the lower end of the expander E so as to enable theexpander E to move downwardly completely through the liner P to expand same throughout substantially its full length to a substantially cylindrical shape.

Considering the details of the expander device E, such device includes a body 20 which has its external surface 20a conically shaped, so as to have a taper upwardly and outwardly from the lower end 20b to an intermediate substantially cylindrical portion 20c, the intersection of which is formed at an edge 20d (FIG. 2). In the form of the invention illustrated in the drawings, the conical shape of the external surface 20a is offset with respect to the longitudinal axis of the body 20 so that the extreme edge 20e appearing at the right-hand side of FIG. 3, and also appearing in FIGS. 4-7, is substantially vertical so as to assist in the guiding of the expander device E during the lowering thereof. However, the conical shape of the surface 20a may be provided by having the conical shape formed on some other axis such as the same axis as the central axis of the body 20, in which case the surface 20 would also have a slight taper corresponding basically to the taper visible on both sides of the surface 20a in FIG. 2.

The conical shape of the external surface 200 is significant in the present invention because such conical shape enables the expander device E to pull the metal or other material of the liner P outwardly from its reverse bent position (FIG. 4) to the substantially cylindrical position of FIG. 7.

The liner or patch P has a reverse bend 30 (FIG. 4) pre-formed therein prior to the lowering of the liner P into the tubing T. The expander body 20 is provided with a groove 31 which is at least deep enough compared to the depth of the bend 30 in the liner P so that the surface of the groove 31 does not exert an appreciable pushing force on the liner P during the forcing of the expander E downwardly within the liner P. In fact, the surface of the groove 31 could be completely out of contact with the liner P at all times, since the liner P is expanded by the pulling of the material of the liner P outwardly due to the enlarging effect of the conical surface a, as previously explained.

On each side of the groove 31, tapered legs or cusps 32 are formed, each of which is curved and preferably corresponds with the curvature of the liner P in its initial reverse bent position of FIG. 4. The cusps 32 could be formed as a sharp point from a theoretical standpoint, since they merely retain the metal as it is being pulled outwardly by the external surface 20a, but to prevent a sharp bend in the metal of the liner P as it is being pulled outwardly, the cusps 32 are preferably rounded or curved as shown in the drawings so that as the metal or material of the liner P is pulled outwardly, the gentle curving of the cusps 32 facilitates the outward pulling of the metal. By comparing the sequence of views, FIGS. 4-7, the pulling action by the external surface 200 and the guiding action of the cusps 32 can be seen.

It is to be noted that the angle of inclination of the cusps with respect to the longitudinal axis of the body 20 of the device E should be greater than the angle the surface of the groove 31 makes with the longitudinal axis of the body 20 so as to avoid any pushing of the metal at the reverse bend during the downward movement of the expander device E relative to the liner P. The reverse bend 30 is shown as spaced slightly from the surface of the groove 31 in FIG. 4, which is the initial starting position of the expander device E and the liner P, but it is not necessary for the reverse bend 30 to be completely out of contact with the surface of the groove 31, so long as the surface of the groove 31 does not contribute appreciably to the enlargement of the liner P.

It is to be noted that in the preferred form of the invention, the groove 31 is substantially vertical or stated differently, the inside or bottom surface of the groove 31 extends substantially parallel to the longitudinal axis of the body 20. Also, the groove 31 communicates with a central passage 35 in the body 20 and one or more inclined passages 36 which establish communication for the bypass of fluid through the body 20 to prevent a fluid lock during the movement of the expander device E downwardly through the liner P, should fluid be present in the tubing T.

The lower end of the expander device E has a recess 40 into which a portion of the upper end of the liner P is crimped or bent (FIG. 1) so as to releasably hold the liner P on the lower end of the expander E for the lowering of same into position on the collapsible support S (FIG. 1 In normal installations, the liner P may be as long as 10 feet, or even 12 feet. The length is of course not to be considered a limitation with respect to the invention, since the length of the liner P may be varied for different applications. In any event, the initial jarring of the expander device E releases the expander device E from its releasable connection at the recess 40 so as to permit the expander E to thereafter move downwardly in the liner P for expanding same, as will be more fully explained. It will also be appreciated that other suitable releasing means for releasably attaching the expander device E to the liner P may be employed. In some instances, the liner P may be lowered separately into the tubing T, and the expander device E may then be lowered subsequently for the insertion of the expander device E into the upper end of the liner P. However, due to the difficulties of alignment of the expander device E and the liner P, such a separate lowering of the device E and the liner P normally is not recommended.

The expander device E has a tapered or reduced body portion 50 above the substantially cylindrical portion 20c, through which the fluid discharge or bypass passages 36 extend. An upper stem 51 extends upwardly from the body portion 50, and preferably a centralizing means 52, which in the preferred form of the invention, includes a plurality of ribs 52a, is mounted. Such centralizing means 52 may be formed by machining a part of the stem 51 so that the ribs 520 are actually integral with the stem 51. The upper end of the stem 51 has a fishing neck 53 to which a conventional running-in tool is releasably attached for lowering the device E to the position shown in FIG. 1. Thereafter, the running-in tool is released and withdrawn from the well, and link jars or rein jars, or other suitable jarring devices which are supported on a wire line (not illustrated) are lowered, usually together with a finishing tool such as shown in US Pat. No. 3,191,677 for providing a downward jarring action on the expander device E to drive same downwardly in the liner P.

In the operation or use of the apparatus of this invention, the removable stop R is initially placed in position in the tubing T at a point below the hole or other defect 12 which is to be patched or covered by the liner or tubing patch P. Then, as explained in said US Pat. No. 3,424,244, the spacer or spacers B and the collapsible support S are lowered into position in the manner illustrated in FIG. 1. Thereafter, the expander device E with the liner P releasably attached at its lower end are lowered into the tubing or pipe T with the running-in tool on the wire line until the lower end of the liner or patch P engages the upper surface of the collapsible stop S.

After the liner P has contacted the upper end of the collapsible support S, the running-in tool is released and withdrawn from the well, leaving the device E as shown in FIG. 1. Thereafter, the jars are lowered on a wireline, as explained above, so that the jarring of the expander device E may be accomplished. The initial jarring releases the crimped connection at the recess 40, permitting the expander device E to move downwardly and to expand the liner P outwardly by pulling same outwardly due to the tapered or conical surface 20a of the body 20, as previously explained. The expander device E moves downwardly through the liner P until the lower end thereof reaches the upper end of the collapsible support S, at which time the collapsible support S is caused to collapse, at least partially, as explained in said US. Pat. No. 3,424,244, and this permits the expander device E to move completely through the liner P for expanding the liner P to its substantially cylindrical shape (FIG. 7) throughout substantially the full length of the liner P.

Additional expanding tools for a final expansion of the liner P may be employed, an example of which is shown in US. Pat. No. 3,191,677, for forcing the liner out to form a seal with the inside of the tubing T so as to prevent leakage through the hole 12 or other defect in the pipe T.

With the present invention, the liner is expanded without any danger of a fold-over of the metal on itself during the expansion and therefore, the expansion to the substantially cylindrical shape illustrated in FIG. 7 of the drawings is assured under a normal operating condition. The term cusp and cusps as used herein and in the claims is intended to and does include the rounded shape or lobes shown in particular at 32 in FIGS. 4-7 of the drawings, and it should be understood that such cusps are not sharply pointed in practice.

The foregoing disclosure and description of the invention are illustrative and explanatory thereof, and various changes in the size, shape, and materials as well as in the details of the illustrated construction may be made without departing from the spirit of the invention.

I claim: 1. A method for expanding a metal liner in a tubing or pipe, wherein the liner is preformed with a reverse bend in it, comprising the steps of:

preforming a reverse bend in a liner inserting in the upper end of the liner, a portion of an expander device having a conically shaped body with a groove therein forming longitudinally extending rounded cusps on each side of the groove;

positioning the reverse bend in the liner in said groove so that there is no appreciable contact between the bottom of the groove and the inside surface of the reverse bend; and

gradually pulling the metal of the liner from its reverse bend shape to a substantially cylindrical shape in the tubing or pipe without any appreciable pushing of the metal of the liner at the reverse bend, by forcing the expander body downwardly in the liner with only the external surface of the conically shaped body and the cusps engaging the inside of the liner and with no appreciable contact between the inside surface of the reverse bend in the liner and the bottom of the groove.

2. The method set forth in claim 1, wherein:

the bottom of the groove is disposed substantially parallel to the axis of the expander tool from its lower end upwardly for a majority of its length.

3. The method set forth in claim 1, wherein:

the reverse bend in said liner is preformed and positioned in relation to the groove in the expander device so that the inside surface of the reverse bend is spaced from the bottom of the groove at all times to prevent pushing of the metal of liner at the reverse bend during the forcing of the expander device downwardly in the liner.

4. The method set forth in claim 1, wherein:

the reverse bend portion of the liner is preformed and positioned at a lesser depth than the depth of the groove in the expander tool throughout a substantial portion of the length of the groove to thereby space the reverse bend portion of the liner away from the surface of the groove to minimize pushing of the metal of the liner outwardly as the expander device is forced downwardly relative to the liner.

5. The method set forth in claim 4, including: by-passmg fluid in the tubing or pipe upwardly

Claims (5)

1. A method for expanding a metal liner in a tubing or pipe, wherein the liner is preformed with a reverse bend in it, comprising the steps of: preforming a reverse bend in a liner inserting in the upper end of the liner, a portion of an expander device having a conically shaped body with a groove therein forming longitudinally extending rounded cusps on each side of the groove; positioning the reverse bend in the liner in said groove so that there is no appreciable contact between the bottom of the groove and the inside surface of the reverse bend; and gradually pulling the metal of the liner from its reverse bend shape to a substantially cylindrical shape in the tubing or pipe without any appreciable pushing of the metal of the liner at the reverse bend, by forcing the expander bodY downwardly in the liner with only the external surface of the conically shaped body and the cusps engaging the inside of the liner and with no appreciable contact between the inside surface of the reverse bend in the liner and the bottom of the groove.
2. The method set forth in claim 1, wherein: the bottom of the groove is disposed substantially parallel to the axis of the expander tool from its lower end upwardly for a majority of its length.
3. The method set forth in claim 1, wherein: the reverse bend in said liner is preformed and positioned in relation to the groove in the expander device so that the inside surface of the reverse bend is spaced from the bottom of the groove at all times to prevent pushing of the metal of liner at the reverse bend during the forcing of the expander device downwardly in the liner.
4. The method set forth in claim 1, wherein: the reverse bend portion of the liner is preformed and positioned at a lesser depth than the depth of the groove in the expander tool throughout a substantial portion of the length of the groove to thereby space the reverse bend portion of the liner away from the surface of the groove to minimize pushing of the metal of the liner outwardly as the expander device is forced downwardly relative to the liner.
5. The method set forth in claim 4, including: by-passing fluid in the tubing or pipe upwardly through the expander device as the device is forced downwardly in the liner.
US3691624A 1970-01-16 1970-01-16 Method of expanding a liner Expired - Lifetime US3691624A (en)

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Cited By (96)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3785193A (en) * 1971-04-10 1974-01-15 Kinley J Liner expanding apparatus
US5056210A (en) * 1990-02-08 1991-10-15 The Dow Chemical Company Method of radially flaring a resilient pipe liner
US5785120A (en) * 1996-11-14 1998-07-28 Weatherford/Lamb, Inc. Tubular patch
US5957195A (en) * 1996-11-14 1999-09-28 Weatherford/Lamb, Inc. Wellbore tool stroke indicator system and tubular patch
US6098717A (en) * 1997-10-08 2000-08-08 Formlock, Inc. Method and apparatus for hanging tubulars in wells
US6112818A (en) * 1995-11-09 2000-09-05 Petroline Wellsystems Limited Downhole setting tool for an expandable tubing
US6142230A (en) * 1996-11-14 2000-11-07 Weatherford/Lamb, Inc. Wellbore tubular patch system
US6283211B1 (en) * 1998-10-23 2001-09-04 Polybore Services, Inc. Method of patching downhole casing
US6325148B1 (en) 1999-12-22 2001-12-04 Weatherford/Lamb, Inc. Tools and methods for use with expandable tubulars
US6328113B1 (en) 1998-11-16 2001-12-11 Shell Oil Company Isolation of subterranean zones
US6354373B1 (en) 1997-11-26 2002-03-12 Schlumberger Technology Corporation Expandable tubing for a well bore hole and method of expanding
US6415863B1 (en) 1999-03-04 2002-07-09 Bestline Liner System, Inc. Apparatus and method for hanging tubulars in wells
US6425444B1 (en) 1998-12-22 2002-07-30 Weatherford/Lamb, Inc. Method and apparatus for downhole sealing
US6446323B1 (en) 1998-12-22 2002-09-10 Weatherford/Lamb, Inc. Profile formation
US6454013B1 (en) 1997-11-01 2002-09-24 Weatherford/Lamb, Inc. Expandable downhole tubing
US6457533B1 (en) 1997-07-12 2002-10-01 Weatherford/Lamb, Inc. Downhole tubing
US6470966B2 (en) 1998-12-07 2002-10-29 Robert Lance Cook Apparatus for forming wellbore casing
US6513588B1 (en) 1999-09-14 2003-02-04 Weatherford/Lamb, Inc. Downhole apparatus
US6557640B1 (en) 1998-12-07 2003-05-06 Shell Oil Company Lubrication and self-cleaning system for expansion mandrel
US20030094278A1 (en) * 1998-12-07 2003-05-22 Shell Oil Co. Expansion cone for radially expanding tubular members
WO2003042486A2 (en) * 2001-11-12 2003-05-22 Enventure Global Technology Collapsible expansion cone
US6568471B1 (en) 1999-02-26 2003-05-27 Shell Oil Company Liner hanger
US6575240B1 (en) 1998-12-07 2003-06-10 Shell Oil Company System and method for driving pipe
US6575250B1 (en) 1999-11-15 2003-06-10 Shell Oil Company Expanding a tubular element in a wellbore
US20030116325A1 (en) * 2000-07-28 2003-06-26 Cook Robert Lance Liner hanger with standoffs
US6598678B1 (en) 1999-12-22 2003-07-29 Weatherford/Lamb, Inc. Apparatus and methods for separating and joining tubulars in a wellbore
US6604763B1 (en) 1998-12-07 2003-08-12 Shell Oil Company Expandable connector
US6634431B2 (en) 1998-11-16 2003-10-21 Robert Lance Cook Isolation of subterranean zones
US6640903B1 (en) 1998-12-07 2003-11-04 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
US20030233524A1 (en) * 2002-06-12 2003-12-18 Poisner David I. Protected configuration space in a protected environment
WO2003106130A2 (en) * 2002-06-12 2003-12-24 Eventure Global Technology Collapsible expansion cone
US20040045718A1 (en) * 2000-09-18 2004-03-11 Brisco David Paul Liner hanger with sliding sleeve valve
US6708769B2 (en) 2000-05-05 2004-03-23 Weatherford/Lamb, Inc. Apparatus and methods for forming a lateral wellbore
US6712154B2 (en) 1998-11-16 2004-03-30 Enventure Global Technology Isolation of subterranean zones
US6725919B2 (en) 1998-12-07 2004-04-27 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
US6732806B2 (en) 2002-01-29 2004-05-11 Weatherford/Lamb, Inc. One trip expansion method and apparatus for use in a wellbore
US20040094312A1 (en) * 2001-03-13 2004-05-20 Lohbeck Wilhelmus Christianus Maria Expander for expanding a tubular element
US6745845B2 (en) 1998-11-16 2004-06-08 Shell Oil Company Isolation of subterranean zones
US20040118574A1 (en) * 1998-12-07 2004-06-24 Cook Robert Lance Mono-diameter wellbore casing
US20040131812A1 (en) * 2002-10-25 2004-07-08 Metcalfe Paul David Downhole filter
US20040140093A1 (en) * 2003-01-22 2004-07-22 Jack Vloedman Apparatus and method for lining a downhole casing
US20040177974A1 (en) * 2001-04-06 2004-09-16 Simpson Neil Andrew Abercrombie Tubing expansion
US6823937B1 (en) 1998-12-07 2004-11-30 Shell Oil Company Wellhead
US6857487B2 (en) 2002-12-30 2005-02-22 Weatherford/Lamb, Inc. Drilling with concentric strings of casing
US20050072569A1 (en) * 2003-10-07 2005-04-07 Gary Johnston Expander tool for use in a wellbore
US20050098323A1 (en) * 1999-03-11 2005-05-12 Shell Oil Co. Forming a wellbore casing while simultaneously drilling a wellbore
US6892819B2 (en) 1998-12-07 2005-05-17 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
US6896075B2 (en) 2002-10-11 2005-05-24 Weatherford/Lamb, Inc. Apparatus and methods for drilling with casing
US6899186B2 (en) 2002-12-13 2005-05-31 Weatherford/Lamb, Inc. Apparatus and method of drilling with casing
US6953096B2 (en) 2002-12-31 2005-10-11 Weatherford/Lamb, Inc. Expandable bit with secondary release device
US6968618B2 (en) 1999-04-26 2005-11-29 Shell Oil Company Expandable connector
US6994176B2 (en) 2002-07-29 2006-02-07 Weatherford/Lamb, Inc. Adjustable rotating guides for spider or elevator
US7004264B2 (en) 2002-03-16 2006-02-28 Weatherford/Lamb, Inc. Bore lining and drilling
US7013997B2 (en) 1994-10-14 2006-03-21 Weatherford/Lamb, Inc. Methods and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
US20060076147A1 (en) * 2004-10-12 2006-04-13 Lev Ring Methods and apparatus for manufacturing of expandable tubular
US7036610B1 (en) 1994-10-14 2006-05-02 Weatherford / Lamb, Inc. Apparatus and method for completing oil and gas wells
US7040420B2 (en) 1994-10-14 2006-05-09 Weatherford/Lamb, Inc. Methods and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
US7048067B1 (en) 1999-11-01 2006-05-23 Shell Oil Company Wellbore casing repair
US7048050B2 (en) 1994-10-14 2006-05-23 Weatherford/Lamb, Inc. Method and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
US7093675B2 (en) 2000-08-01 2006-08-22 Weatherford/Lamb, Inc. Drilling method
US7096982B2 (en) 2003-02-27 2006-08-29 Weatherford/Lamb, Inc. Drill shoe
US7100713B2 (en) 2000-04-28 2006-09-05 Weatherford/Lamb, Inc. Expandable apparatus for drift and reaming borehole
US7100685B2 (en) 2000-10-02 2006-09-05 Enventure Global Technology Mono-diameter wellbore casing
US7121352B2 (en) 1998-11-16 2006-10-17 Enventure Global Technology Isolation of subterranean zones
US7137454B2 (en) 1998-07-22 2006-11-21 Weatherford/Lamb, Inc. Apparatus for facilitating the connection of tubulars using a top drive
US20060260802A1 (en) * 2003-05-05 2006-11-23 Filippov Andrei G Expansion device for expanding a pipe
US7168499B2 (en) 1998-11-16 2007-01-30 Shell Oil Company Radial expansion of tubular members
US7168496B2 (en) 2001-07-06 2007-01-30 Eventure Global Technology Liner hanger
US7172024B2 (en) 2000-10-02 2007-02-06 Shell Oil Company Mono-diameter wellbore casing
US7172027B2 (en) 2001-05-15 2007-02-06 Weatherford/Lamb, Inc. Expanding tubing
US20070062694A1 (en) * 2005-07-22 2007-03-22 Lev Ring Apparatus and methods for creation of down hole annular barrier
US7195064B2 (en) 1998-12-07 2007-03-27 Enventure Global Technology Mono-diameter wellbore casing
US7219744B2 (en) 1998-08-24 2007-05-22 Weatherford/Lamb, Inc. Method and apparatus for connecting tubulars using a top drive
US7258168B2 (en) 2001-07-27 2007-08-21 Enventure Global Technology L.L.C. Liner hanger with slip joint sealing members and method of use
US7290605B2 (en) 2001-12-27 2007-11-06 Enventure Global Technology Seal receptacle using expandable liner hanger
US7290616B2 (en) 2001-07-06 2007-11-06 Enventure Global Technology, L.L.C. Liner hanger
US7404444B2 (en) 2002-09-20 2008-07-29 Enventure Global Technology Protective sleeve for expandable tubulars
US7416027B2 (en) 2001-09-07 2008-08-26 Enventure Global Technology, Llc Adjustable expansion cone assembly
US20090151930A1 (en) * 2007-12-17 2009-06-18 Richard Lee Giroux Mechanical expansion system
US7650944B1 (en) 2003-07-11 2010-01-26 Weatherford/Lamb, Inc. Vessel for well intervention
US7712523B2 (en) 2000-04-17 2010-05-11 Weatherford/Lamb, Inc. Top drive casing system
US7712522B2 (en) 2003-09-05 2010-05-11 Enventure Global Technology, Llc Expansion cone and system
US7730965B2 (en) 2002-12-13 2010-06-08 Weatherford/Lamb, Inc. Retractable joint and cementing shoe for use in completing a wellbore
US7739917B2 (en) 2002-09-20 2010-06-22 Enventure Global Technology, Llc Pipe formability evaluation for expandable tubulars
US7740076B2 (en) 2002-04-12 2010-06-22 Enventure Global Technology, L.L.C. Protective sleeve for threaded connections for expandable liner hanger
US7775290B2 (en) 2003-04-17 2010-08-17 Enventure Global Technology, Llc Apparatus for radially expanding and plastically deforming a tubular member
US7793721B2 (en) 2003-03-11 2010-09-14 Eventure Global Technology, Llc Apparatus for radially expanding and plastically deforming a tubular member
US7798225B2 (en) 2005-08-05 2010-09-21 Weatherford/Lamb, Inc. Apparatus and methods for creation of down hole annular barrier
US7819185B2 (en) 2004-08-13 2010-10-26 Enventure Global Technology, Llc Expandable tubular
US7857052B2 (en) 2006-05-12 2010-12-28 Weatherford/Lamb, Inc. Stage cementing methods used in casing while drilling
US7886831B2 (en) 2003-01-22 2011-02-15 Enventure Global Technology, L.L.C. Apparatus for radially expanding and plastically deforming a tubular member
US7918284B2 (en) 2002-04-15 2011-04-05 Enventure Global Technology, L.L.C. Protective sleeve for threaded connections for expandable liner hanger
US7938201B2 (en) 2002-12-13 2011-05-10 Weatherford/Lamb, Inc. Deep water drilling with casing
USRE42877E1 (en) 2003-02-07 2011-11-01 Weatherford/Lamb, Inc. Methods and apparatus for wellbore construction and completion
US8276689B2 (en) 2006-05-22 2012-10-02 Weatherford/Lamb, Inc. Methods and apparatus for drilling with casing
US8899336B2 (en) 2010-08-05 2014-12-02 Weatherford/Lamb, Inc. Anchor for use with expandable tubular

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1233888A (en) * 1916-09-01 1917-07-17 Frank W A Finley Art of well-producing or earth-boring.
US2499630A (en) * 1946-12-05 1950-03-07 Paul B Clark Casing expander
US3167122A (en) * 1962-05-04 1965-01-26 Pan American Petroleum Corp Method and apparatus for repairing casing
US3191677A (en) * 1963-04-29 1965-06-29 Myron M Kinley Method and apparatus for setting liners in tubing
US3489220A (en) * 1968-08-02 1970-01-13 J C Kinley Method and apparatus for repairing pipe in wells

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1233888A (en) * 1916-09-01 1917-07-17 Frank W A Finley Art of well-producing or earth-boring.
US2499630A (en) * 1946-12-05 1950-03-07 Paul B Clark Casing expander
US3167122A (en) * 1962-05-04 1965-01-26 Pan American Petroleum Corp Method and apparatus for repairing casing
US3191677A (en) * 1963-04-29 1965-06-29 Myron M Kinley Method and apparatus for setting liners in tubing
US3489220A (en) * 1968-08-02 1970-01-13 J C Kinley Method and apparatus for repairing pipe in wells

Cited By (172)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3785193A (en) * 1971-04-10 1974-01-15 Kinley J Liner expanding apparatus
US5056210A (en) * 1990-02-08 1991-10-15 The Dow Chemical Company Method of radially flaring a resilient pipe liner
US7165634B2 (en) 1994-10-14 2007-01-23 Weatherford/Lamb, Inc. Method and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
US7040420B2 (en) 1994-10-14 2006-05-09 Weatherford/Lamb, Inc. Methods and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
US7048050B2 (en) 1994-10-14 2006-05-23 Weatherford/Lamb, Inc. Method and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
US7036610B1 (en) 1994-10-14 2006-05-02 Weatherford / Lamb, Inc. Apparatus and method for completing oil and gas wells
US7234542B2 (en) 1994-10-14 2007-06-26 Weatherford/Lamb, Inc. Methods and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
US7013997B2 (en) 1994-10-14 2006-03-21 Weatherford/Lamb, Inc. Methods and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
US6112818A (en) * 1995-11-09 2000-09-05 Petroline Wellsystems Limited Downhole setting tool for an expandable tubing
US5957195A (en) * 1996-11-14 1999-09-28 Weatherford/Lamb, Inc. Wellbore tool stroke indicator system and tubular patch
US5785120A (en) * 1996-11-14 1998-07-28 Weatherford/Lamb, Inc. Tubular patch
US6142230A (en) * 1996-11-14 2000-11-07 Weatherford/Lamb, Inc. Wellbore tubular patch system
US6457533B1 (en) 1997-07-12 2002-10-01 Weatherford/Lamb, Inc. Downhole tubing
US6098717A (en) * 1997-10-08 2000-08-08 Formlock, Inc. Method and apparatus for hanging tubulars in wells
US20050279514A1 (en) * 1997-11-01 2005-12-22 Weatherford/Lamb, Inc. Expandable downhole tubing
US7124830B2 (en) 1997-11-01 2006-10-24 Weatherford/Lamb, Inc. Methods of placing expandable downhole tubing in a wellbore
US6920935B2 (en) 1997-11-01 2005-07-26 Weatherford/Lamb, Inc. Expandable downhole tubing
US6454013B1 (en) 1997-11-01 2002-09-24 Weatherford/Lamb, Inc. Expandable downhole tubing
US6354373B1 (en) 1997-11-26 2002-03-12 Schlumberger Technology Corporation Expandable tubing for a well bore hole and method of expanding
US7137454B2 (en) 1998-07-22 2006-11-21 Weatherford/Lamb, Inc. Apparatus for facilitating the connection of tubulars using a top drive
US7219744B2 (en) 1998-08-24 2007-05-22 Weatherford/Lamb, Inc. Method and apparatus for connecting tubulars using a top drive
US6283211B1 (en) * 1998-10-23 2001-09-04 Polybore Services, Inc. Method of patching downhole casing
US7108072B2 (en) 1998-11-16 2006-09-19 Shell Oil Company Lubrication and self-cleaning system for expansion mandrel
US6745845B2 (en) 1998-11-16 2004-06-08 Shell Oil Company Isolation of subterranean zones
US7168499B2 (en) 1998-11-16 2007-01-30 Shell Oil Company Radial expansion of tubular members
US6328113B1 (en) 1998-11-16 2001-12-11 Shell Oil Company Isolation of subterranean zones
US6712154B2 (en) 1998-11-16 2004-03-30 Enventure Global Technology Isolation of subterranean zones
US7121352B2 (en) 1998-11-16 2006-10-17 Enventure Global Technology Isolation of subterranean zones
US6634431B2 (en) 1998-11-16 2003-10-21 Robert Lance Cook Isolation of subterranean zones
US6561227B2 (en) 1998-12-07 2003-05-13 Shell Oil Company Wellbore casing
US6470966B2 (en) 1998-12-07 2002-10-29 Robert Lance Cook Apparatus for forming wellbore casing
US7077213B2 (en) 1998-12-07 2006-07-18 Shell Oil Company Expansion cone for radially expanding tubular members
US6604763B1 (en) 1998-12-07 2003-08-12 Shell Oil Company Expandable connector
US6497289B1 (en) 1998-12-07 2002-12-24 Robert Lance Cook Method of creating a casing in a borehole
US6631760B2 (en) 1998-12-07 2003-10-14 Shell Oil Company Tie back liner for a well system
US6892819B2 (en) 1998-12-07 2005-05-17 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
US7011161B2 (en) 1998-12-07 2006-03-14 Shell Oil Company Structural support
US6640903B1 (en) 1998-12-07 2003-11-04 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
US7240729B2 (en) 1998-12-07 2007-07-10 Shell Oil Company Apparatus for expanding a tubular member
US6758278B2 (en) 1998-12-07 2004-07-06 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
US7044218B2 (en) 1998-12-07 2006-05-16 Shell Oil Company Apparatus for radially expanding tubular members
US6575240B1 (en) 1998-12-07 2003-06-10 Shell Oil Company System and method for driving pipe
US20040118574A1 (en) * 1998-12-07 2004-06-24 Cook Robert Lance Mono-diameter wellbore casing
US7077211B2 (en) 1998-12-07 2006-07-18 Shell Oil Company Method of creating a casing in a borehole
US7195064B2 (en) 1998-12-07 2007-03-27 Enventure Global Technology Mono-diameter wellbore casing
US20040045616A1 (en) * 1998-12-07 2004-03-11 Shell Oil Co. Tubular liner for wellbore casing
US6823937B1 (en) 1998-12-07 2004-11-30 Shell Oil Company Wellhead
US7174964B2 (en) 1998-12-07 2007-02-13 Shell Oil Company Wellhead with radially expanded tubulars
US7048062B2 (en) 1998-12-07 2006-05-23 Shell Oil Company Method of selecting tubular members
US7036582B2 (en) 1998-12-07 2006-05-02 Shell Oil Company Expansion cone for radially expanding tubular members
US7665532B2 (en) 1998-12-07 2010-02-23 Shell Oil Company Pipeline
US7147053B2 (en) 1998-12-07 2006-12-12 Shell Oil Company Wellhead
US6557640B1 (en) 1998-12-07 2003-05-06 Shell Oil Company Lubrication and self-cleaning system for expansion mandrel
US6739392B2 (en) 1998-12-07 2004-05-25 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
US7159665B2 (en) 1998-12-07 2007-01-09 Shell Oil Company Wellbore casing
US20030094279A1 (en) * 1998-12-07 2003-05-22 Shell Oil Co. Method of selecting tubular members
US6725919B2 (en) 1998-12-07 2004-04-27 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
US20030094278A1 (en) * 1998-12-07 2003-05-22 Shell Oil Co. Expansion cone for radially expanding tubular members
US7108061B2 (en) 1998-12-07 2006-09-19 Shell Oil Company Expander for a tapered liner with a shoe
US6688400B2 (en) 1998-12-22 2004-02-10 Weatherford/Lamb, Inc. Downhole sealing
US20040149454A1 (en) * 1998-12-22 2004-08-05 Weatherford/Lamb, Inc. Downhole sealing
US7168497B2 (en) 1998-12-22 2007-01-30 Weatherford/Lamb, Inc. Downhole sealing
US20040079528A1 (en) * 1998-12-22 2004-04-29 Weatherford/Lamb, Inc. Tubing anchor
US20040216878A1 (en) * 1998-12-22 2004-11-04 Weatherford/Lamb, Inc. Method and apparatus for drilling and lining a wellbore
US6446323B1 (en) 1998-12-22 2002-09-10 Weatherford/Lamb, Inc. Profile formation
US6702029B2 (en) 1998-12-22 2004-03-09 Weatherford/Lamb, Inc. Tubing anchor
US6742606B2 (en) 1998-12-22 2004-06-01 Weatherford/Lamb, Inc. Method and apparatus for drilling and lining a wellbore
US6527049B2 (en) 1998-12-22 2003-03-04 Weatherford/Lamb, Inc. Apparatus and method for isolating a section of tubing
US7124821B2 (en) 1998-12-22 2006-10-24 Weatherford/Lamb, Inc. Apparatus and method for expanding a tubular
US6543552B1 (en) 1998-12-22 2003-04-08 Weatherford/Lamb, Inc. Method and apparatus for drilling and lining a wellbore
US6976539B2 (en) 1998-12-22 2005-12-20 Weatherford/Lamb, Inc. Tubing anchor
US6425444B1 (en) 1998-12-22 2002-07-30 Weatherford/Lamb, Inc. Method and apparatus for downhole sealing
US20050252662A1 (en) * 1998-12-22 2005-11-17 Weatherford/Lamb, Inc. Apparatus and method for expanding a tubular
US6923261B2 (en) 1998-12-22 2005-08-02 Weatherford/Lamb, Inc. Apparatus and method for expanding a tubular
US20030132032A1 (en) * 1998-12-22 2003-07-17 Weatherford/Lamb, Inc. Method and apparatus for drilling and lining a wellbore
US7159667B2 (en) 1999-02-25 2007-01-09 Shell Oil Company Method of coupling a tubular member to a preexisting structure
US6568471B1 (en) 1999-02-26 2003-05-27 Shell Oil Company Liner hanger
US6705395B2 (en) 1999-02-26 2004-03-16 Shell Oil Company Wellbore casing
US7063142B2 (en) 1999-02-26 2006-06-20 Shell Oil Company Method of applying an axial force to an expansion cone
US7044221B2 (en) 1999-02-26 2006-05-16 Shell Oil Company Apparatus for coupling a tubular member to a preexisting structure
US7040396B2 (en) 1999-02-26 2006-05-09 Shell Oil Company Apparatus for releasably coupling two elements
US6684947B2 (en) 1999-02-26 2004-02-03 Shell Oil Company Apparatus for radially expanding a tubular member
US6631769B2 (en) 1999-02-26 2003-10-14 Shell Oil Company Method of operating an apparatus for radially expanding a tubular member
US6966370B2 (en) 1999-02-26 2005-11-22 Shell Oil Company Apparatus for actuating an annular piston
US6857473B2 (en) 1999-02-26 2005-02-22 Shell Oil Company Method of coupling a tubular member to a preexisting structure
US6631759B2 (en) 1999-02-26 2003-10-14 Shell Oil Company Apparatus for radially expanding a tubular member
US6415863B1 (en) 1999-03-04 2002-07-09 Bestline Liner System, Inc. Apparatus and method for hanging tubulars in wells
US7055608B2 (en) 1999-03-11 2006-06-06 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
US20050098323A1 (en) * 1999-03-11 2005-05-12 Shell Oil Co. Forming a wellbore casing while simultaneously drilling a wellbore
US6968618B2 (en) 1999-04-26 2005-11-29 Shell Oil Company Expandable connector
US6513588B1 (en) 1999-09-14 2003-02-04 Weatherford/Lamb, Inc. Downhole apparatus
US7048067B1 (en) 1999-11-01 2006-05-23 Shell Oil Company Wellbore casing repair
US6575250B1 (en) 1999-11-15 2003-06-10 Shell Oil Company Expanding a tubular element in a wellbore
US7004257B2 (en) 1999-12-22 2006-02-28 Weatherford/Lamb, Inc Apparatus and methods for separating and joining tubulars in a wellbore
US6899181B2 (en) 1999-12-22 2005-05-31 Weatherford/Lamb, Inc. Methods and apparatus for expanding a tubular within another tubular
US20050077046A1 (en) * 1999-12-22 2005-04-14 Weatherford/Lamb, Inc. Apparatus and methods for separating and joining tubulars in a wellbore
US6598678B1 (en) 1999-12-22 2003-07-29 Weatherford/Lamb, Inc. Apparatus and methods for separating and joining tubulars in a wellbore
US6325148B1 (en) 1999-12-22 2001-12-04 Weatherford/Lamb, Inc. Tools and methods for use with expandable tubulars
US6851475B2 (en) 1999-12-22 2005-02-08 Weatherford/Lamb, Inc. Apparatus and methods for separating and joining tubulars in a wellbore
US7712523B2 (en) 2000-04-17 2010-05-11 Weatherford/Lamb, Inc. Top drive casing system
US7100713B2 (en) 2000-04-28 2006-09-05 Weatherford/Lamb, Inc. Expandable apparatus for drift and reaming borehole
US6708769B2 (en) 2000-05-05 2004-03-23 Weatherford/Lamb, Inc. Apparatus and methods for forming a lateral wellbore
US7267175B2 (en) 2000-05-05 2007-09-11 Weatherford/Lamb, Inc. Apparatus and methods for forming a lateral wellbore
US20050161222A1 (en) * 2000-05-05 2005-07-28 Haugen David M. Apparatus and methods for forming a lateral wellbore
US20030116325A1 (en) * 2000-07-28 2003-06-26 Cook Robert Lance Liner hanger with standoffs
US7100684B2 (en) 2000-07-28 2006-09-05 Enventure Global Technology Liner hanger with standoffs
US7093675B2 (en) 2000-08-01 2006-08-22 Weatherford/Lamb, Inc. Drilling method
US20040045718A1 (en) * 2000-09-18 2004-03-11 Brisco David Paul Liner hanger with sliding sleeve valve
US6976541B2 (en) 2000-09-18 2005-12-20 Shell Oil Company Liner hanger with sliding sleeve valve
US7172024B2 (en) 2000-10-02 2007-02-06 Shell Oil Company Mono-diameter wellbore casing
US7146702B2 (en) 2000-10-02 2006-12-12 Shell Oil Company Method and apparatus for forming a mono-diameter wellbore casing
US7172019B2 (en) 2000-10-02 2007-02-06 Shell Oil Company Method and apparatus for forming a mono-diameter wellbore casing
US7100685B2 (en) 2000-10-02 2006-09-05 Enventure Global Technology Mono-diameter wellbore casing
US20040094312A1 (en) * 2001-03-13 2004-05-20 Lohbeck Wilhelmus Christianus Maria Expander for expanding a tubular element
US7111679B2 (en) * 2001-03-13 2006-09-26 Shell Oil Company Expander for expanding a tubular element
US20040177974A1 (en) * 2001-04-06 2004-09-16 Simpson Neil Andrew Abercrombie Tubing expansion
US6976536B2 (en) * 2001-04-06 2005-12-20 Weatherford/Lamb, Inc. Tubing expansion
US7172027B2 (en) 2001-05-15 2007-02-06 Weatherford/Lamb, Inc. Expanding tubing
US7168496B2 (en) 2001-07-06 2007-01-30 Eventure Global Technology Liner hanger
US7290616B2 (en) 2001-07-06 2007-11-06 Enventure Global Technology, L.L.C. Liner hanger
US7258168B2 (en) 2001-07-27 2007-08-21 Enventure Global Technology L.L.C. Liner hanger with slip joint sealing members and method of use
US7416027B2 (en) 2001-09-07 2008-08-26 Enventure Global Technology, Llc Adjustable expansion cone assembly
WO2003042486A3 (en) * 2001-11-12 2003-11-27 David Paul Brisco Collapsible expansion cone
WO2003042486A2 (en) * 2001-11-12 2003-05-22 Enventure Global Technology Collapsible expansion cone
US7290605B2 (en) 2001-12-27 2007-11-06 Enventure Global Technology Seal receptacle using expandable liner hanger
US6732806B2 (en) 2002-01-29 2004-05-11 Weatherford/Lamb, Inc. One trip expansion method and apparatus for use in a wellbore
US7004264B2 (en) 2002-03-16 2006-02-28 Weatherford/Lamb, Inc. Bore lining and drilling
US7740076B2 (en) 2002-04-12 2010-06-22 Enventure Global Technology, L.L.C. Protective sleeve for threaded connections for expandable liner hanger
US7918284B2 (en) 2002-04-15 2011-04-05 Enventure Global Technology, L.L.C. Protective sleeve for threaded connections for expandable liner hanger
WO2003106130A2 (en) * 2002-06-12 2003-12-24 Eventure Global Technology Collapsible expansion cone
US20030233524A1 (en) * 2002-06-12 2003-12-18 Poisner David I. Protected configuration space in a protected environment
GB2405893A (en) * 2002-06-12 2005-03-16 Enventure Global Technology Collapsible expansion cone
WO2003106130A3 (en) * 2002-06-12 2004-09-23 Eventure Global Technology Collapsible expansion cone
GB2405893B (en) * 2002-06-12 2006-10-11 Enventure Global Technology Collapsible expansion cone
US6994176B2 (en) 2002-07-29 2006-02-07 Weatherford/Lamb, Inc. Adjustable rotating guides for spider or elevator
US7404444B2 (en) 2002-09-20 2008-07-29 Enventure Global Technology Protective sleeve for expandable tubulars
US7739917B2 (en) 2002-09-20 2010-06-22 Enventure Global Technology, Llc Pipe formability evaluation for expandable tubulars
US6896075B2 (en) 2002-10-11 2005-05-24 Weatherford/Lamb, Inc. Apparatus and methods for drilling with casing
US20040131812A1 (en) * 2002-10-25 2004-07-08 Metcalfe Paul David Downhole filter
US7093653B2 (en) 2002-10-25 2006-08-22 Weatherford/Lamb Downhole filter
US7938201B2 (en) 2002-12-13 2011-05-10 Weatherford/Lamb, Inc. Deep water drilling with casing
US6899186B2 (en) 2002-12-13 2005-05-31 Weatherford/Lamb, Inc. Apparatus and method of drilling with casing
US7730965B2 (en) 2002-12-13 2010-06-08 Weatherford/Lamb, Inc. Retractable joint and cementing shoe for use in completing a wellbore
US7131505B2 (en) 2002-12-30 2006-11-07 Weatherford/Lamb, Inc. Drilling with concentric strings of casing
US6857487B2 (en) 2002-12-30 2005-02-22 Weatherford/Lamb, Inc. Drilling with concentric strings of casing
US6953096B2 (en) 2002-12-31 2005-10-11 Weatherford/Lamb, Inc. Expandable bit with secondary release device
US7134495B2 (en) 2003-01-22 2006-11-14 Jack Vloedman Apparatus and method for lining a downhole casing
US6915851B2 (en) 2003-01-22 2005-07-12 Enerline Technologies, Inc. Apparatus and method for lining a downhole casing
US20050121204A1 (en) * 2003-01-22 2005-06-09 Jack Vloedman Apparatus and method for lining a downhole casing
US7886831B2 (en) 2003-01-22 2011-02-15 Enventure Global Technology, L.L.C. Apparatus for radially expanding and plastically deforming a tubular member
US20040140093A1 (en) * 2003-01-22 2004-07-22 Jack Vloedman Apparatus and method for lining a downhole casing
USRE42877E1 (en) 2003-02-07 2011-11-01 Weatherford/Lamb, Inc. Methods and apparatus for wellbore construction and completion
US7096982B2 (en) 2003-02-27 2006-08-29 Weatherford/Lamb, Inc. Drill shoe
US7793721B2 (en) 2003-03-11 2010-09-14 Eventure Global Technology, Llc Apparatus for radially expanding and plastically deforming a tubular member
US7775290B2 (en) 2003-04-17 2010-08-17 Enventure Global Technology, Llc Apparatus for radially expanding and plastically deforming a tubular member
US20060260802A1 (en) * 2003-05-05 2006-11-23 Filippov Andrei G Expansion device for expanding a pipe
US7597140B2 (en) 2003-05-05 2009-10-06 Shell Oil Company Expansion device for expanding a pipe
US7650944B1 (en) 2003-07-11 2010-01-26 Weatherford/Lamb, Inc. Vessel for well intervention
US7712522B2 (en) 2003-09-05 2010-05-11 Enventure Global Technology, Llc Expansion cone and system
US7308944B2 (en) 2003-10-07 2007-12-18 Weatherford/Lamb, Inc. Expander tool for use in a wellbore
US20050072569A1 (en) * 2003-10-07 2005-04-07 Gary Johnston Expander tool for use in a wellbore
US7819185B2 (en) 2004-08-13 2010-10-26 Enventure Global Technology, Llc Expandable tubular
US7757774B2 (en) 2004-10-12 2010-07-20 Weatherford/Lamb, Inc. Method of completing a well
US20060076147A1 (en) * 2004-10-12 2006-04-13 Lev Ring Methods and apparatus for manufacturing of expandable tubular
US7475723B2 (en) 2005-07-22 2009-01-13 Weatherford/Lamb, Inc. Apparatus and methods for creation of down hole annular barrier
US20070062694A1 (en) * 2005-07-22 2007-03-22 Lev Ring Apparatus and methods for creation of down hole annular barrier
US7798225B2 (en) 2005-08-05 2010-09-21 Weatherford/Lamb, Inc. Apparatus and methods for creation of down hole annular barrier
US7857052B2 (en) 2006-05-12 2010-12-28 Weatherford/Lamb, Inc. Stage cementing methods used in casing while drilling
US8276689B2 (en) 2006-05-22 2012-10-02 Weatherford/Lamb, Inc. Methods and apparatus for drilling with casing
US20090151930A1 (en) * 2007-12-17 2009-06-18 Richard Lee Giroux Mechanical expansion system
US7992644B2 (en) 2007-12-17 2011-08-09 Weatherford/Lamb, Inc. Mechanical expansion system
US8899336B2 (en) 2010-08-05 2014-12-02 Weatherford/Lamb, Inc. Anchor for use with expandable tubular

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