US2214226A - Method and apparatus useful in drilling and producing wells - Google Patents

Method and apparatus useful in drilling and producing wells Download PDF

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US2214226A
US2214226A US26476939A US2214226A US 2214226 A US2214226 A US 2214226A US 26476939 A US26476939 A US 26476939A US 2214226 A US2214226 A US 2214226A
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well
member
means
wall
casing
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English Aaron
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English Aaron
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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
    • E21B33/00Sealing or packing boreholes or wells
    • E21B33/10Sealing or packing boreholes or wells in the borehole
    • E21B33/13Methods or devices for cementing, for plugging holes, crevices, or the like
    • E21B33/134Bridging plugs
    • 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
    • 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
    • Y10T29/49805Shaping by direct application of fluent pressure
    • 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

Description

Sept. l0, 1940. A. ENGLISH. 2,214,226

METHOD AND APPARATUS USEFUL IN DRILLING AND PRODUCING WELLS I Filed Hatch 29, 1939 2 Sheets-Sheet l @www A. ENGLISH sept. lo, 1940.

METHGD AND APPARATUS USEFUL IN DRILLING ND PRODUGING WELLS Filed march 29, 1959 2 sheets-sneu 2 c t A il; 2, 2

Patented Sept. l0,` 1940 PMNT arriba METHOD, AND APPARATUS USEFUL m DRELING AND PRODUCING WELLS Aaron English, Bellower., Calif.

Application March 29, 1939, Serial No. 264,769

15 Claims.

This invention relates to methods and means useful in drilling, equipping, producing and reconditioning wells, and relates more particularly to methods and means for expanding tubular objects in wells. A general object of this invention is to provide an eiicient, practical method, and a simple, dependable and inexpensive apparatus for expanding tubular objects in wells.

In drilling, equipping, and reconditioning deep Wells such as oil wells and gas wells, it is often necessary to provide seals or shut-ois in the wells. For example, it is often necessary to seal off unwanted fluids vfrom the earth formation penetrated by a well and seals must be provided about the casings and at points of leakage in the casings. Heretofore, plastic cement has been employed to seal oi the unwanted uids, to seal about the well casings, and to repair leaking casings, etc. The equipment and operations required for such cementing operations are expensive and in many cases the cement does not provide a tight, effective seal. The mud on the walls of a well often prevents good sealing engagement of the cement with the earth formation and 25 channels sometimes develop in the hardened cement which allow the unwanted fluids to enter the well. In some cases-the plastic cement introduced into a well under pressure enters the strata `bearing the wanted uids and lessens or prevents the production from these strata.

Another object of this invention is to provide a method for expanding tubing in a Well to provide an effective dependable seal or shut 01T.

Another object of this invention is to provide a method for expanding a metal tubing in a well in which the tubing is expanded and forced against the wall of the well, which may be the earth formation or the well casing, with great force or under great pressure, to bring the` metal 40 of the tubing into intimate sealing contact with the wall of the well and to securely lodge or fix the expanded tubing in the well to remain as an eiective sealing element.

Another object of this invention is to provide a method for producing a seal ina well in which a ductile metal tube is expanded against the well wall in such a manner that it conforms to the formation or structure of the wall and is made to i'low into the interstices of the well wall to be permanently secured thereto and to eiectively seal therewith.

Another object of this invention is to provide a method of the character mentioned that permits a second sealing operation or a resealing operation to be performed in the event that the rst (Cl. 16E-J.)

sealing operation is unsuccessful or in case-the flrst seal is destroyed.

Another object of this invention is to provide a method of the character mentioned that may be easily and quickly carried out with simple, conventional equipment.

Another object of this invention is to provide improved apparatus for making an effective and dependable shut-off or seal in a well.

Another object of this invention is to provide apparatus for safely and effectively expanding a ductile metal tube in a well to cause the tube to seal with the wall of the well. l

Another object of this invention is to provide a novel and improved sealing element for application to the lower end of a well casing to seal with the Wall of the well.

Another object of this invention is to provide a novel and eective sealing element for sealing with the wall of .a .well to make a side wall shutolf-or to repair the well casing.

A further object of this invention is to provide anovel and effective sealing element for making a bottom hole shut-off in a Well.

The various objects and features of my invention will be fully understood from the following detailed' description of typical preferred manners of carrying out the method and typical preferred forms and applications of the apparatus of my invention, throughout which description reference is made to the accompanying drawings, in which:

Fig. 1 is a more or less diagrammatic view of a portion of a typical well with one form of apparatus of the invention in position therein to carry out the method of the invention. Fig. 2 is a view similar to Fig. 1 showing the condition of the parts following the expansion of the sealing member. Fig, 3 is an enlarged fragmentary vertical detailed sectional View of the pressure generating means illustrated in Figs. 1 and 2. Fig. 4 is a more or less diagrammatic view of a portion of a well showing a sealing member of the invention expanded therein to make a bottom hole shut-oil, Fig. 5 is a more orless diagrammatic view of a portion of a typical well with another form of equipment of the invention arranged therein in accordance with the method to repair the well casing. Fig. 6 is a more or less diagrammatic view of a. portion of a typical well illustrating another form of apparatus of the invention in position for the expanding operation and Fig. 7 is a View similar to Fig. 6 showing the sealing member expanded to seal 01T a hole in the casing.

The method of the present invention may be employed in connection with various phases of drilling, equipping, producing and conditioning Wells. In the following detailed description I will describe several typical applications of the method and several typical forms and iapplica,- tions of the apparatus of the invention. It is to be understood that the invention is not to be construed as limited or restricted to the specific applications of the method and forms and applications of the apparatus about to be described.

To facilitate .a vclear understanding of the method of the invention as carried out in the manner illustrated in Figs. 1 vto 3, inclusive, I will rst proceed with a detailed description of the apparatus illustrated in these figures and `will follow such description with a disclosure of the method as employed with the apparatus.

The apparatus of the invention illustrated in Figs.'1, 2 and '3 may be said to comprise, generally, a tubular structure I0 to be installed in a well W, a ductile tubular member II associated with the structure I0, means I2 operable to generate pressure in the well to expand the member II into sealing cooperation with the wall of the well and thus provide a seal between the structure I0 and the'well wall and means I3 for operating or setting off the pressure generating means I2.

The tubular-structure I0 may be installed in the well W to line the same or to conduct fluid,

or both. In practice the structure III may be in The casing or the nature of a well casing. structure I0 comprises a plurality of lengths or sections connected by collars and lowered into the well W as assembled, this being in accordance with the usual procedure. structure I0 mayv be fabricated to be of such length that its lower end occurs between a productive stratum A and a stratum B producing unwanted fluid when the structure is in its final position in the well. In most instances it is practical to construct the structure I0 so that its lower end is at or adjacent a hard stratum C above the productive stratum A when finally set in the well. It is to be understood that the casing structure I0 may be handled by the hoisting equipment at the well derrick and may be supported or suspended from its 'upper end in accordance with the usual practice..

The tubular member II is an important element of the invention. 'Ihe member II is connected in or secured to the structure I I) and is in the nature of a sealing element for sealing with the wall of the well W to provide a fluid tight and a pressure tight seal or shut-off between tlie well wall and the structure I 0. In accordance with the invention the member II is expansible by internal pressure to seal with the earth formation at the well wall andis such that it retains its shape after expansion. It is preferred to construct the expansible tubular member II of a ductile material. In practice the tub-ular member II may be formed of a ductile metal such as copper, aluminum or its alloys, lead or its alloys, tin, soft iron, or the like.

ever, it is preferred to make the wall thickness of the member II substantially greater than that 'I'he casingr of the casing structure I0 to have sumclent wall thickness following its expansion. 'I'he member II is proportioned to pass into or through the well W with substantial clearance. -The length of the member I I may vary and in practice may. depend upon the extent of the hard stratum C with which it is to seal. member II may be secured to the casing structure I0 in any suitable manner. As illustrated in the drawings the member II may be attached to the lower end of the structure I0 by a threaded coupling I4. It is to be observed that the member I I is a simple, inexpensive element readily connected with the structure I0.

The means` I2 is operable to generate pressure in the element II to expand the same into sealing contact with the wall of the well W. The means I2 -may be varied widely in character at the option of the operator and to suit varying conditions in the well. vThe means I2 is preferably such thatit is capable of suddenly developing substantial pressure in a given zone or area within the tubular member II to eifect an outward distortion or expansion of the member. It is preferred that the means I2 be suchthat it operates effectively in the mud fluid usually present in a deep well. In practice the means I2 may comprise an explosive charge X such yas a charge of dynamite, trinitrotoluene, or the like, in a suitable cartridge or container I5. The active charge X of the means I2 may, if desired,

The ductile expansible be in the form of a gaseous or uid mixture to explode or generate substantial pressure upon ignition or when subjected to other special treatment. In the case illustrated it may be considered that the means I2 includesl a charge X of dynamite orthe like adapted to be exploded by a detonating cap or percussion cap IB.

The cartridge or container I5 for the charge X is, of course, frangible and'is initially watertight and fluid-tight. The container I5 is proportioned to readily pass down through the structure II) and into the member II. The upper end of the container I5 may be .closed by a cap or cover I1. 'I'he cover I1 may be shaped to have a rope socket I8 for receiving and retaining the end of a cable or line I9 for lowering the means I2 into the well. The cover I1 may be depressed downwardly and inwardly from adjacent its periphery to have an upwardly facing annular groove 20 and its central portion may be raised to provide the socket I8 in its under side. 'I'he percussion cap I6 may be set in an opening in the cover I1 to project upwardly to the bottom of the groove 20. The means I2 may be readily lowered into the well on the line I9 to its position in the member II. The line I9 may be measured as the means I2 is lowered into the well to locate the means I2 in the correct position in the member Il.

The means I3 is provided to fire the percussion cap I6 lto set oi the charge X in the container I5. The means I3 comprises a weight element or go-devil 2I adapted to be dropped down the line I9 to strike the cap I6. 'I'he godevil 2I is tubular and is designed to freely pass down thecable I9. The lower portion of the go-devil 2I is ared at 22 to t or enter the groove 20 and to strike and fire the cap I6.

The method ofthe invention aspracticed vwith the apparatus illustrated in Figs. 1, 2 and 3 may be said to comprise, generally, the attachment of the member II to the casing structure I0, the arrangement o f the structure I0 in the well W, the positioning of the pressure generating means I2 fin the member II and the actuation ordischarging of the means I2 to expand the member II into eective sealing cooperation with the wall of the well W.

The sealing member II may be readily connected with the structure I by the coupling I4 and the structure carrying the member I I may be run into the well W in the usual manner. The location of the hard stratum C may-have been .previously determined by`surveying and locating methods accompanying the drilling operations and the structure I0 may be assembled and run into the well to bring the expansible member Il to a position in that portion of the well W passing through the stratum C. The pressure generating means I2 is then secured to the line I9 and run down through the structure I0 on the line. The cable or line I9 is measured so that the means I2 is brought to the selected position between the ends of the expansible member Il. When the means I2 has been arranged in place the go-devil 2i is runvor dropped down the line I9 from the surface of the ground to set oif the charge X in the container I5. The godevil strikes and fires the percussion cap I6 to set off the charge X of the means I2.

It is to be understood that the well W may contain a column of mud, fluid or other liquid employed in the drilling operations and that this column may be of substantial height. The column of fluid in the well W serves to conne the pressure resulting from the discharge of the means I2 so that the pressure generated by the means l2 is exerted laterally to eiectively expand the member II. The means I2 may be of substantial length so that its discharge results in the expansion of a substantial vertical portion 23 of the member I I. Fig. 2 of the drawings illustrates the condition of the member II following the discharge or actuation of the means I2. The pressure suddenly generated by the means I2 evenly and fully expandsthe portion 23 of the member II to bring its outer surface into tight intimate contact with the wall of the well W. The pressure generated by the means I2 may 'be suilicient to cause the metal of the ductile member I I to flow into and ll the crevices and interstices of the earth formation at the wall of the well W. Accordingly, the member II is expanded into tight sealing engagement with the wall of the well W and this engagement is such that the member is securely held against movement in the well. It will be seen that the member II provides a full, dependable and lasting shut off or seal at the lower end of the structure I0 to prevent the contamination of the uid produced from the stratum A. Following the actuation or discharge of the means I2 the line I 9 carrying the go-devil 2l and the cover I1 and any other remaining parts of the container I is Withdrawn from the well. If desired or necessary the above operations may be repeated to provide the member II with two or more sealing portions 23.

The well. W may be allowed to produce from the stratum A and any other lower productive strata until the same are depleted. If at any time it is desired to remove or replace the casing structure I0 the ductile sealing element II may be easily and inexpensively cut free from the structure I0 by a. ripper, or the like, or it may be readily drilled up by an expansible drilling tool such as an under-reamer, wall scraper, or the like. Following the removal or disconnection of the member II the structure I0 may be lowered, removed or handled in other manners.

.member in the well.

In Fig. 4 of the drawings I have illustrated an expansible sealing member IIEL that has been expanded in the well W by the method of the in- `of the well W with suitable clearance so that it may be easily run to the selected point inl the well. The member I Iis expansible being formed of a readily deformable or ductile material such as copper, aluminum or its alloys, lead or its alloys, etc. The upper portion of the member IIB has means for facilitating its connection with a setting string (not Yshown) for arranging the In the case illustrated a lefthand thread 24 is provided on'the upper pore tion of the member I Ia to mate with a thread on the lower end of a`string of pipe, or the like,

-which may be employed to position the member I I a in the well. l

In carryingout the method of the' invention with the member IIa illustratedl in Fig. 4` the member IIa `is detachably connected with the lower end of a suitable setting string (not shown) and is lowered into the well` on the string to a point above the stratum D producing the unwanted iluid. It is preferred torposition or arrange the member Ilain a portion of the well W passing through a hard stratum E. Means for generating pressure is then lowererd into the well to a position in the member I la and is actuated or discharged to expand the member. The pressure generating means may be of the same type as the means -I2 and may be discharged by the means I3 described above, or if desired, may be Aof the type illustrated in Fig. 6 of the drawings to be discharged by electrical ignition. The actuation or discharge of the pressure generating means expands the member Ila to a condition such as illustrated in'Fig. 4 of the drawings so that it has a substantial portion k238L expanded into tight, even sealing engagement with the wall of the well W. The expanded member IIa is firmly held in contact with the well wall to be immovable in the well. The line or string carrying the pressuregenerating means is withdrawn from the well W following the expansion of the member IIa and the setting string (not shown) is detached from the member IIa and pulled from the well. The expanded member I Ia is rmly lodged or secured in the well W so that the lefthand thread of the string may be easily unthreaded from the thread'Zd to permit the removal of the string from the well.

The member IIB is adapted. to remain in the well W to fully and dependably shut oil. the fluid 'from the stratum D so that it cannot contaminate the fluids produced from higher strata. The member Ila being constructed of a relatively soft ductile material may be easily and quickly destroyed or drilled up by drilling tools, or the like, if it is desired to deepen the well or carry on other operations below the member.

In Fig. 5 of the drawings I have illustrated one manner of employing the method and apparatus of the invention to prevent the entrance of -unwanted fluid into the well W at a point between the upper and lower ends of the well. In this case the well W is equipped with a casing and the casing 30 has a leak or opening 3| admitting unwanted fluid from the well W to its interior. It is to be observed that the casing 30 forms the wall of the well .W and that the means and method are utilized to seal 01T the well to prevent the entrance of fluid or to provide a shut oil.

The apparatus of the present invention illustrated in Fig. 5 of the drawings includes, generally, a tubular string or structure |01 adapted to be run into the well, an expansible tubular member I I1 connected in the structure |01.and means |21 for expanding the member ||1 to seal with the casing 30.

The string or structure |01 may be in the nature of a plurality of tubing or casing sections connected together to form a casing within the casing 30. The sealing member I I1 is a tubular section of ductile or expansible material interposed inthe structure |01. The member H1 is formed of copper, aluminum or its alloys, tin, lead or its alloys, or other ductile material capable of expansion by internal pressure. The member ||1 may be connected in the string 01 by suitable threaded couplings or collars 32. The diameter of the member I l1 may be substantially the same as that of the pipe or casing sections of the structure |01. The wall thickness of the member ||1 is preferably rgreater than the wall thickness of the structure |01. It is preferred to make the member ||1 of substantial length to extend a considerable distance above and below the opening 3| when in position in the casing 30.

While the member'llb formed of a relatively soft ductile material of the character referred to above is adapted to have effective sealing contact with the interior of the casing 30 when expanded, it may be found desirable to provide a layer or coating of synthetic rubber or other sealing material on the member ||1 to seal with the casing 30 and to lessen or eliminate an electrolytic action between the member and the casing. The means |21 'for generating pressure to expand the member ||1 may be the same as the means |2 described above, or may be of the type illustrated in Fig. 6 of the drawings. I

In carrying'l out the method of the invention with the apparatus illustrated in Fig. 5 of the drawings the structure |01 is assembled and run down through thel casing 30. The expansible member ||1 is assembled or connected in theA or structure |b is in place in the Well. Whenv the vstructure |01 has been lowered to the proper position the means |21 is lowered down through the structure |01 on a line |91 and is actuated or discharged to expand the member ||1. The

member |1 may be expanded at two vertically spaced points or zones 33 and 34 above and below the opening 3| to seal with the casing 30 above and below the opening and thus prevent the entrance of uid through the opening 3|.

The member ||1 may beexpanded at the two zones 33 and 34 byseparate successive operations involving the employment of two-separate pressure generating means |21 or the expansion of the two`zones 33 and 34 may be accomplished by employing a special generating means having two vertically spaced charges to be set off simultaneously or in succession. Following the actuation or discharge of the means |21 the line |91 is withdrawn from the well. The expanded portions or zones 33 and 34 of the member H1? evenly 'and tightly seal with the internal surface of the casing 30 to completely shut olf the opening 3|. The

' off the charge in the container 43.

Figs. 6 and 7 of the drawings illustrate another form of apparatus of the invention and another manner of carrying out the method of the invention to repair or lclose oi a leak in-a well casing. In Figs. 6 and 7 the well W is equipped with a casing 40 having a leak or opening 4| admitting illustrated in Figs. 6 and 7 comprises an expansible member ||c to be arranged in the casing 40 and pressure generating means I2c for expanding themember ||c to seal oli the leak or opening 4| in the casing 40. Y

'I'he member is an elongate element or structure adapted to be passed down through the casing 40 to a position at the opening 4|. It is preferred to make the member |c of substantial length to extend some distance above and below the opening 4| when in position in the casing 40. The member |c may be open at its lower end and its upper end may be closed by a rounded .or tapered head 42. It is preferred to make the member Il" of substantial wall thickness so that its expanded part will have sufficient strength and thickness. The member IC is formedy of anv expansible and ductile material such as copper, aluminum and its alloys, lead and its alloys, tin, or the like. The external surface of the member may be coated with synthetic rubber or may be provided with other sealing material, if desired.

The means l2" for expanding the member |e is in the nature of a pressure generating means located Within the hollowmember The means |2c includes a charge of explosive or other material adapted to be ignited or set off by 'ignition to develop a substantial pressure. The charge of the means I2c is contained in a frangible container 43. The container 43 ts in the member ||c with suitable clearance and-is preferably spaced between the ends of the member. The charge containing cartridge or container 43 is secured to the lower end of a cable or line 44. The line 44 may serve to carry the expansible member ||c so that the member llc-and the pressure generating means I2c may be simultaneously run into the well on the line. The cap or head 42 of the member ||c may form a rope socket for attaching the member ||c to--the line 44. The line'44 extends upwardly from the by the iluid in the well. The conductors 45 extend to a suitable ignition means 46 for setting The ignition means 46 may be contained in the upper portion of the container 43 and is an electrical ignition means of any suitable type. The invention is not primarily concerned with the details of the .ignition means 46 and these details are omitted.

In carrying out the method of the invention with the apparatus illustrated in Figs. 6 and '7 of the drawings the location of the leak or opening 4| is rst determined. The vmeans I2C and the member ||c are then secured to the line 44 and are run down through the casing 40 on the line. The apparatus is lowered to a position such as illustrated in Fig. 6 of the drawings where the expansible member |c extends a considerable distance above and below the opening 4|. The

charge container 43 and passes through the head f 'line 44 may be measured as the equipment is lowered into the Well to bring the member IIc to the desired position. The circuit carried by the conductors 45 is then controlled to actuate the ignition means 46 so that the explosive charge in the container 43 is set off. The pressure generated by the means 12 operates to expand the member Ilc and to drive it outwardly into tight sealing contact with the internal surface 'of the casing 40.- Fig. 'l of the drawings illustratesthe manner in which an intermediate portion of the member I Ic maybe expanded by the means I2 to tightly seal with the casing 40 and to close the opening 4|. The member Ilc may be expanded in such a man!` er that it has a wail portion driven or bent into the opening V4|. The column of fluid standing in the well may serve to confine the pressure generated by the means I2c so that it acts to effectively expand the member I lc radially into sealing contact with the casing 40 throughout its circumference.

Following the actuation or discharge of the means l2c the line 44 is raised and withdrawn from the well. The head or upper portion of the container 43 may remain on the lower end of the line 44 following the discharge of the means I2c and when the line is raised this portion of the container may open or spread the head 42 and pass through the head. The head 42 may be weakened, slotted or otherwise constructed in such a manner that a substantial upstrain on the line 44, following the expansion of the member Ilc into secure engagement with the casing 40, may break or spread the head to allow upward movement of the line and to permit the upward withdrawal of the remaining portion of the container 43. Then the line 44 is withdrawn from the well. If desired or necessary the unexpanded upper and lower portions 47 and 48 of the member Ilc may be removed to leave the expanded portion 49 in sealing contact with the casing 40 to close off the opening 4I. A ripper, or a suitable cutting tool may be operated in the well to cut the portions 41 and 48 free from the expanded portion 49 and the freed portions of the member IIc may be withdrawn from the well.

Having described only typical preferred forms and applications of the apparatus and manners of carrying out the method of my invention, I do not wish to be limited or restricted to the specific detailsl herein set forth, but wish to reserve to myself any variations or modications that may appear to those skilled in the art or fall within the scope of the following claims.

Having described my invention, I claim:

1. The method for sealing and securing a tube -of ductile material to the wall of an oil or gas well comprising positioning the tube of ductile material in the well, and then suddenly expanding the tube to grip and seal with the wall of the well by discharging an explosive charge in the tube.

, 2. The method of providing a seal between a string of well casing and the wall of an oil or gas well comprising connecting a ductile tubular member withI said string, bringing said string to the desired position in the well, and then expanding the tubuular member into intimate sealing contact with the wall of the well by generating uid pressure in the member.

3. The method of providing a seal between a tubular structure and the wall of an oil or gas well comprising connecting a ductile tubular member with said structure, bringing said structure to the desired position in the well, and then expanding the tubular member into sealing contact with the wall of the well by exploding a charge in the tubular member.

4. The method of sealing with the wall of an casing comprising arranging a tubular member f of ductile material in the casing, and then expanding the member to seal with the casing at the leak by actuating a iluid pressure generating means in the member. Y

6. The method of repairing a leak in a well casing comprising arranging a tubular member of ductile material in the casing, and then expanding the member to seal with the ,casing above and below the leak by actuating fluid pressure generating means in the member.

"7. 'I'he method of making a shut-olf in an oil or gas well comprising providing a hollow member of ductile material, lowering the member into the well on a well string, expanding the member to seal with the well wall by firing an explosive charge in the member, disconnecting the string from the member, and then withdrawing the string from the well.

8. The method of sealing with the wall of an oil or gas well comprising providing a hollow ductile member, providing an explosive within the member, running the member and the explosive into the well, and then expanding the member into sealing contact with the well wall by setting off the explosive.

9. .Apparatus for providing a seal in an oil or gas well comprising an expansible hollow member for arrangement in the well designed and proportioned to expand against the wall or" the well, and means for generating pressure in the member to expand the member against the well Wall, said means comprising a charge of explosive in the member, and means for setting olf the charge.

10. In apparatus of the character described a tubular structure for insertion in an oil or gas well, a hollow ductile metal member connected with the structure designed and proportioned to expand against the wall of the well, and explosive means for expanding the member against the wall of the well to provide a seal between the structure and the well wall.

11. Apparatus for use in an oil well or other earth well comprising a tubular member of ductile material designed and proportioned to expand against the wall of the well, means for running the member into a well, and means for expanding the member to seal with the wall of the well comprising fluid pressure generating means to be run into the member in the well, and means for actuating the pressure generating means.

12. Apparatus for making a shut-off in a well comprising a hollow member of ductile material having a closed lower end and an open upper end, a well string :for lowering the member into a well, and means for expanding the member radially to seal with the wall of the well including an explosive charge to be fired in the member.

13. The method herein described for providing a seal between a tube and the wall of an oil or gas well comprising arranging the tube in the well, and then expanding the tube to seal A use in an oil or gas Well a tubular member of ductle metal designed and constructed to expand into sealing Contact with the Wall of the Well, means for running the member into the Well, and means for expanding the member to seal with the wall of the Well comprising an ex plosive charge carried by Jche first named means and located in the member, and means for ex-y ploding the charge.

15. In apparatus of the character descrlzoedforl use in an oil or gas Well a tubular member of ductile metal designed and constructed vto expand into sealing contact with the Wal] o f `the Well, means for running the member into a well, and means for expanding the member tovseal with the wall of the Well comprising a line to be run into the well, an explosive charge on the charge.

AARON ENGLISH.

US2214226A 1939-03-29 1939-03-29 Method and apparatus useful in drilling and producing wells Expired - Lifetime US2214226A (en)

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Cited By (170)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2621744A (en) * 1948-12-15 1952-12-16 Mccullough Tool Company Plugging device
US2651371A (en) * 1948-09-27 1953-09-08 Lester W Toelke Apparatus for plugging wells
US2656891A (en) * 1948-03-02 1953-10-27 Lester W Toelke Apparatus for plugging wells
US2703297A (en) * 1951-03-26 1955-03-01 Kelly L Taulbee Method of hardening manganese steel
US2734580A (en) * 1956-02-14 layne
US2779279A (en) * 1952-03-08 1957-01-29 Paul S Maiwurm Apparatus for securing a tube or tubes in a body member
US2795280A (en) * 1952-08-06 1957-06-11 Lane Wells Co Bridging plug
US2812025A (en) * 1955-01-24 1957-11-05 James U Teague Expansible liner
US2954604A (en) * 1955-09-06 1960-10-04 R H Baker & Company Inc Method for forming a pipe fitting
US2996757A (en) * 1959-05-21 1961-08-22 Albert E Heflin Apparatus for making picture plaques and book covers
US3036373A (en) * 1959-03-31 1962-05-29 Olin Mathieson Metal forming
US3036374A (en) * 1959-08-10 1962-05-29 Olin Mathieson Metal forming
US3045339A (en) * 1958-06-02 1962-07-24 Olin Mathieson Metal forming by explosive force through a solid gel
DE1146468B (en) * 1959-12-16 1963-04-04 Olin Mathieson Transmission means for the explosion pressure in the deformation of sheet metal
US3123101A (en) * 1964-03-03 Method and structure for repairing pipelines
US3148577A (en) * 1962-02-27 1964-09-15 Edward W Parsons Rock bolt anchored by explosive forming
US3155164A (en) * 1961-01-10 1964-11-03 Jet Set Corp Means for setting tubular bodies
US3162245A (en) * 1963-04-01 1964-12-22 Pan American Petroleum Corp Apparatus for lining casing
US3162087A (en) * 1962-03-23 1964-12-22 Lakes Jack Cartridge forming apparatus utilizing explosive pressure
US3179168A (en) * 1962-08-09 1965-04-20 Pan American Petroleum Corp Metallic casing liner
US3192131A (en) * 1960-06-20 1965-06-29 Aqua Chem Inc Multi-stage flash evaporator with removable stages
US3191677A (en) * 1963-04-29 1965-06-29 Myron M Kinley Method and apparatus for setting liners in tubing
US3191680A (en) * 1962-03-14 1965-06-29 Pan American Petroleum Corp Method of setting metallic liners in wells
US3220103A (en) * 1962-09-27 1965-11-30 Battelle Development Corp Method of explosively compacting powders to form a dense body
US3282346A (en) * 1964-03-09 1966-11-01 Baker Oil Tools Inc Subsurface well packers
US3344509A (en) * 1965-06-25 1967-10-03 Foster Wheeler Corp Method for the explosive section forming of vessels
US3401461A (en) * 1966-05-02 1968-09-17 Interior Usa Explosive centerhole anchor
US3477506A (en) * 1968-07-22 1969-11-11 Lynes Inc Apparatus relating to fabrication and installation of expanded members
US3529667A (en) * 1969-01-10 1970-09-22 Lynes Inc Inflatable,permanently set,drillable element
US3581816A (en) * 1970-03-05 1971-06-01 Lynes Inc Permanent set inflatable element
US3590877A (en) * 1968-09-20 1971-07-06 Babcock & Wilcox Co Explosive-activated plug
US3812912A (en) * 1970-10-22 1974-05-28 Gulf Research Development Co Reproducible shot hole apparatus
US4483399A (en) * 1981-02-12 1984-11-20 Colgate Stirling A Method of deep drilling
US4501327A (en) * 1982-07-19 1985-02-26 Philip Retz Split casing block-off for gas or water in oil drilling
US4976322A (en) * 1988-01-21 1990-12-11 Abdrakhmanov Gabrashit S Method of construction of multiple-string wells
US5040283A (en) * 1988-08-31 1991-08-20 Shell Oil Company Method for placing a body of shape memory metal within a tube
US5636692A (en) * 1995-12-11 1997-06-10 Weatherford Enterra U.S., Inc. Casing window formation
US5709265A (en) * 1995-12-11 1998-01-20 Weatherford/Lamb, Inc. Wellbore window formation
US5785120A (en) * 1996-11-14 1998-07-28 Weatherford/Lamb, Inc. Tubular patch
US5791417A (en) * 1995-09-22 1998-08-11 Weatherford/Lamb, Inc. Tubular window formation
WO1999018328A1 (en) * 1997-10-08 1999-04-15 Formlock, Inc. Method and apparatus for hanging tubulars in wells
US5957195A (en) * 1996-11-14 1999-09-28 Weatherford/Lamb, Inc. Wellbore tool stroke indicator system and tubular patch
WO2000037773A1 (en) * 1998-12-22 2000-06-29 Weatherford/Lamb, Inc. Downhole sealing for production tubing
WO2000037768A1 (en) * 1998-12-22 2000-06-29 Weatherford/Lamb, Inc. Method and apparatus for expanding a liner patch
US6142230A (en) * 1996-11-14 2000-11-07 Weatherford/Lamb, Inc. Wellbore tubular patch system
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
US6446724B2 (en) 1999-05-20 2002-09-10 Baker Hughes Incorporated Hanging liners by pipe expansion
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
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
US20030107217A1 (en) * 1999-10-12 2003-06-12 Shell Oil Co. Sealant for expandable connection
GB2383361A (en) * 1998-12-22 2003-06-25 Weatherford Lamb A packer/seal produced by plastically deforming a tubular
US20030116325A1 (en) * 2000-07-28 2003-06-26 Cook Robert Lance Liner hanger with standoffs
US6585053B2 (en) 2001-09-07 2003-07-01 Weatherford/Lamb, Inc. Method for creating a polished bore receptacle
US6591905B2 (en) 2001-08-23 2003-07-15 Weatherford/Lamb, Inc. Orienting whipstock seat, and method for seating a whipstock
US6598678B1 (en) 1999-12-22 2003-07-29 Weatherford/Lamb, Inc. Apparatus and methods for separating and joining tubulars in a wellbore
US20030146003A1 (en) * 2001-12-27 2003-08-07 Duggan Andrew Michael Bore isolation
US6604763B1 (en) 1998-12-07 2003-08-12 Shell Oil Company Expandable connector
US6629567B2 (en) 2001-12-07 2003-10-07 Weatherford/Lamb, Inc. Method and apparatus for expanding and separating tubulars in a wellbore
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
US6688399B2 (en) 2001-09-10 2004-02-10 Weatherford/Lamb, Inc. Expandable hanger and packer
US6688395B2 (en) 2001-11-02 2004-02-10 Weatherford/Lamb, Inc. Expandable tubular having improved polished bore receptacle protection
US6691789B2 (en) 2001-09-10 2004-02-17 Weatherford/Lamb, Inc. Expandable hanger and packer
US6695065B2 (en) 2001-06-19 2004-02-24 Weatherford/Lamb, Inc. Tubing expansion
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
US20040055760A1 (en) * 2002-09-20 2004-03-25 Nguyen Philip D. Method and apparatus for forming an annular barrier in a wellbore
US6712154B2 (en) 1998-11-16 2004-03-30 Enventure Global Technology Isolation of subterranean zones
US20040069499A1 (en) * 2000-10-02 2004-04-15 Cook Robert Lance Mono-diameter wellbore casing
US6725919B2 (en) 1998-12-07 2004-04-27 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
US6725917B2 (en) 2000-09-20 2004-04-27 Weatherford/Lamb, Inc. Downhole apparatus
US20040084188A1 (en) * 2002-11-05 2004-05-06 Conoco Inc. Replaceable liner for metal lined composite risers in offshore applications
US6732806B2 (en) * 2002-01-29 2004-05-11 Weatherford/Lamb, Inc. One trip expansion method and apparatus for use in a wellbore
US6745845B2 (en) 1998-11-16 2004-06-08 Shell Oil Company Isolation of subterranean zones
US20040112589A1 (en) * 2000-10-02 2004-06-17 Cook Robert Lance Mono-diameter wellbore casing
US6752216B2 (en) 2001-08-23 2004-06-22 Weatherford/Lamb, Inc. Expandable packer, and method for seating an expandable packer
US6752215B2 (en) 1999-12-22 2004-06-22 Weatherford/Lamb, Inc. Method and apparatus for expanding and separating tubulars in a wellbore
US20040118574A1 (en) * 1998-12-07 2004-06-24 Cook Robert Lance Mono-diameter wellbore casing
US20040123983A1 (en) * 1998-11-16 2004-07-01 Enventure Global Technology L.L.C. Isolation of subterranean zones
US20040131812A1 (en) * 2002-10-25 2004-07-08 Metcalfe Paul David Downhole filter
US6782953B2 (en) 2001-06-20 2004-08-31 Weatherford/Lamb, Inc. Tie back and method for use with expandable tubulars
US6823937B1 (en) 1998-12-07 2004-11-30 Shell Oil Company Wellhead
US20050011650A1 (en) * 1999-12-22 2005-01-20 Weatherford/Lamb Inc. Method and apparatus for expanding and separating tubulars in a wellbore
US20050023003A1 (en) * 2002-09-23 2005-02-03 Echols Ralph H. Annular isolators for tubulars in wellbores
US20050072569A1 (en) * 2003-10-07 2005-04-07 Gary Johnston Expander tool for use in a wellbore
US6877553B2 (en) 2001-09-26 2005-04-12 Weatherford/Lamb, Inc. Profiled recess for instrumented expandable components
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
US20050133225A1 (en) * 1999-09-06 2005-06-23 E2 Tech Limited Apparatus for and method of anchoring a first conduit to a second conduit
US6932161B2 (en) 2001-09-26 2005-08-23 Weatherford/Lams, Inc. Profiled encapsulation for use with instrumented expandable tubular completions
US6968618B2 (en) 1999-04-26 2005-11-29 Shell Oil Company Expandable connector
US20060076147A1 (en) * 2004-10-12 2006-04-13 Lev Ring Methods and apparatus for manufacturing of expandable tubular
US20060090903A1 (en) * 2002-09-23 2006-05-04 Gano John C System and method for thermal change compensation in an annular isolator
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
US20060137877A1 (en) * 2002-09-20 2006-06-29 Watson Brock W Cutter for wellbore casing
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
US7172027B2 (en) 2001-05-15 2007-02-06 Weatherford/Lamb, Inc. Expanding tubing
US7188687B2 (en) 1998-12-22 2007-03-13 Weatherford/Lamb, Inc. Downhole filter
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
US20070068703A1 (en) * 2005-07-19 2007-03-29 Tesco Corporation Method for drilling and cementing a well
US20070107898A1 (en) * 2005-11-14 2007-05-17 Baycroft Perry D Flush mounted tubular patch
US7228901B2 (en) 1994-10-14 2007-06-12 Weatherford/Lamb, Inc. Method and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
US7231985B2 (en) 1998-11-16 2007-06-19 Shell Oil Company Radial expansion of tubular members
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
US7234531B2 (en) 1999-12-03 2007-06-26 Enventure Global Technology, Llc Mono-diameter wellbore casing
US20070175665A1 (en) * 2005-10-05 2007-08-02 Tesco Corporation Method for drilling with a wellbore liner
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
US7264067B2 (en) 2003-10-03 2007-09-04 Weatherford/Lamb, Inc. Method of drilling and completing multiple wellbores inside a single caisson
US7290616B2 (en) 2001-07-06 2007-11-06 Enventure Global Technology, L.L.C. Liner hanger
US7290605B2 (en) 2001-12-27 2007-11-06 Enventure Global Technology Seal receptacle using expandable liner hanger
US7303022B2 (en) 2002-10-11 2007-12-04 Weatherford/Lamb, Inc. Wired casing
US7308755B2 (en) 2003-06-13 2007-12-18 Shell Oil Company Apparatus for forming a mono-diameter wellbore casing
US7311148B2 (en) 1999-02-25 2007-12-25 Weatherford/Lamb, Inc. Methods and apparatus for wellbore construction and completion
US7325602B2 (en) 2000-10-02 2008-02-05 Shell Oil Company Method and apparatus for forming a mono-diameter wellbore casing
US7334650B2 (en) 2000-04-13 2008-02-26 Weatherford/Lamb, Inc. Apparatus and methods for drilling a wellbore using casing
US7350563B2 (en) 1999-07-09 2008-04-01 Enventure Global Technology, L.L.C. System for lining a wellbore casing
US7360591B2 (en) 2002-05-29 2008-04-22 Enventure Global Technology, Llc System for radially expanding a tubular member
US7360594B2 (en) 2003-03-05 2008-04-22 Weatherford/Lamb, Inc. Drilling with casing latch
US20080093089A1 (en) * 2001-09-06 2008-04-24 Enventure Global Technology System for Lining a Wellbore Casing
US7363984B2 (en) 1998-12-07 2008-04-29 Enventure Global Technology, Llc System for radially expanding a tubular member
US7377326B2 (en) 2002-08-23 2008-05-27 Enventure Global Technology, L.L.C. Magnetic impulse applied sleeve method of forming a wellbore casing
US7383889B2 (en) 2001-11-12 2008-06-10 Enventure Global Technology, Llc Mono diameter wellbore casing
US7398832B2 (en) 2002-06-10 2008-07-15 Enventure Global Technology, Llc Mono-diameter wellbore casing
US7404444B2 (en) 2002-09-20 2008-07-29 Enventure Global Technology Protective sleeve for expandable tubulars
US7410000B2 (en) 2001-01-17 2008-08-12 Enventure Global Technology, Llc. Mono-diameter wellbore casing
US7413020B2 (en) 2003-03-05 2008-08-19 Weatherford/Lamb, Inc. Full bore lined wellbores
US7416027B2 (en) 2001-09-07 2008-08-26 Enventure Global Technology, Llc Adjustable expansion cone assembly
US7424918B2 (en) 2002-08-23 2008-09-16 Enventure Global Technology, L.L.C. Interposed joint sealing layer method of forming a wellbore casing
US7438133B2 (en) 2003-02-26 2008-10-21 Enventure Global Technology, Llc Apparatus and method for radially expanding and plastically deforming a tubular member
US7503393B2 (en) 2003-01-27 2009-03-17 Enventure Global Technology, Inc. Lubrication system for radially expanding tubular members
US7513313B2 (en) 2002-09-20 2009-04-07 Enventure Global Technology, Llc Bottom plug for forming a mono diameter wellbore casing
US7516790B2 (en) 1999-12-03 2009-04-14 Enventure Global Technology, Llc Mono-diameter wellbore casing
US7552776B2 (en) 1998-12-07 2009-06-30 Enventure Global Technology, Llc Anchor hangers
US7571774B2 (en) 2002-09-20 2009-08-11 Eventure Global Technology Self-lubricating expansion mandrel for expandable tubular
US7603758B2 (en) 1998-12-07 2009-10-20 Shell Oil Company Method of coupling a tubular member
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
US7740076B2 (en) 2002-04-12 2010-06-22 Enventure Global Technology, L.L.C. Protective sleeve for threaded connections for expandable liner hanger
US7739917B2 (en) 2002-09-20 2010-06-22 Enventure Global Technology, Llc Pipe formability evaluation for expandable tubulars
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
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
USRE42733E1 (en) 2001-10-23 2011-09-27 Halliburton Energy Services, Inc. Wear-resistant, variable diameter expansion tool and expansion methods
WO2011131504A1 (en) 2010-04-20 2011-10-27 Saltel Industries Method and device for sealing a well by means of a core plug, plug for implementing the method, and extractor tool designed to remove it
USRE42877E1 (en) 2003-02-07 2011-11-01 Weatherford/Lamb, Inc. Methods and apparatus for wellbore construction and completion
US20120168173A1 (en) * 2010-12-29 2012-07-05 Vetco Gray Inc. Wellhead tree pressure compensating device
US8261842B2 (en) 2009-12-08 2012-09-11 Halliburton Energy Services, Inc. Expandable wellbore liner system
WO2014108431A3 (en) * 2013-01-08 2015-04-09 Statoil Petroleum As A method for plugging a hydrocarbon well
EP2976493A4 (en) * 2013-03-20 2016-05-11 Hydra Panda As Method and system for plugging a well and use of explosive charges in plugging wells
EP3098379A1 (en) * 2015-05-26 2016-11-30 Blue Spark Energy Inc. Method for sealing an opening of a wellbore equipment
US9879492B2 (en) 2015-04-22 2018-01-30 Baker Hughes, A Ge Company, Llc Disintegrating expand in place barrier assembly
US9885229B2 (en) 2015-04-22 2018-02-06 Baker Hughes, A Ge Company, Llc Disappearing expandable cladding

Cited By (316)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734580A (en) * 1956-02-14 layne
US3123101A (en) * 1964-03-03 Method and structure for repairing pipelines
US2656891A (en) * 1948-03-02 1953-10-27 Lester W Toelke Apparatus for plugging wells
US2651371A (en) * 1948-09-27 1953-09-08 Lester W Toelke Apparatus for plugging wells
US2621744A (en) * 1948-12-15 1952-12-16 Mccullough Tool Company Plugging device
US2703297A (en) * 1951-03-26 1955-03-01 Kelly L Taulbee Method of hardening manganese steel
US2779279A (en) * 1952-03-08 1957-01-29 Paul S Maiwurm Apparatus for securing a tube or tubes in a body member
US2795280A (en) * 1952-08-06 1957-06-11 Lane Wells Co Bridging plug
US2812025A (en) * 1955-01-24 1957-11-05 James U Teague Expansible liner
US2954604A (en) * 1955-09-06 1960-10-04 R H Baker & Company Inc Method for forming a pipe fitting
US3045339A (en) * 1958-06-02 1962-07-24 Olin Mathieson Metal forming by explosive force through a solid gel
US3036373A (en) * 1959-03-31 1962-05-29 Olin Mathieson Metal forming
US2996757A (en) * 1959-05-21 1961-08-22 Albert E Heflin Apparatus for making picture plaques and book covers
US3036374A (en) * 1959-08-10 1962-05-29 Olin Mathieson Metal forming
DE1146468B (en) * 1959-12-16 1963-04-04 Olin Mathieson Transmission means for the explosion pressure in the deformation of sheet metal
US3192131A (en) * 1960-06-20 1965-06-29 Aqua Chem Inc Multi-stage flash evaporator with removable stages
US3155164A (en) * 1961-01-10 1964-11-03 Jet Set Corp Means for setting tubular bodies
US3148577A (en) * 1962-02-27 1964-09-15 Edward W Parsons Rock bolt anchored by explosive forming
US3191680A (en) * 1962-03-14 1965-06-29 Pan American Petroleum Corp Method of setting metallic liners in wells
US3162087A (en) * 1962-03-23 1964-12-22 Lakes Jack Cartridge forming apparatus utilizing explosive pressure
US3179168A (en) * 1962-08-09 1965-04-20 Pan American Petroleum Corp Metallic casing liner
US3220103A (en) * 1962-09-27 1965-11-30 Battelle Development Corp Method of explosively compacting powders to form a dense body
US3162245A (en) * 1963-04-01 1964-12-22 Pan American Petroleum Corp Apparatus for lining casing
US3191677A (en) * 1963-04-29 1965-06-29 Myron M Kinley Method and apparatus for setting liners in tubing
US3282346A (en) * 1964-03-09 1966-11-01 Baker Oil Tools Inc Subsurface well packers
US3344509A (en) * 1965-06-25 1967-10-03 Foster Wheeler Corp Method for the explosive section forming of vessels
US3401461A (en) * 1966-05-02 1968-09-17 Interior Usa Explosive centerhole anchor
US3477506A (en) * 1968-07-22 1969-11-11 Lynes Inc Apparatus relating to fabrication and installation of expanded members
US3590877A (en) * 1968-09-20 1971-07-06 Babcock & Wilcox Co Explosive-activated plug
US3529667A (en) * 1969-01-10 1970-09-22 Lynes Inc Inflatable,permanently set,drillable element
US3581816A (en) * 1970-03-05 1971-06-01 Lynes Inc Permanent set inflatable element
US3812912A (en) * 1970-10-22 1974-05-28 Gulf Research Development Co Reproducible shot hole apparatus
US4483399A (en) * 1981-02-12 1984-11-20 Colgate Stirling A Method of deep drilling
US4501327A (en) * 1982-07-19 1985-02-26 Philip Retz Split casing block-off for gas or water in oil drilling
US4976322A (en) * 1988-01-21 1990-12-11 Abdrakhmanov Gabrashit S Method of construction of multiple-string wells
US5040283A (en) * 1988-08-31 1991-08-20 Shell Oil Company Method for placing a body of shape memory metal within a tube
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
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
US7228901B2 (en) 1994-10-14 2007-06-12 Weatherford/Lamb, Inc. Method and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
US5791417A (en) * 1995-09-22 1998-08-11 Weatherford/Lamb, Inc. Tubular window formation
US6024169A (en) * 1995-12-11 2000-02-15 Weatherford/Lamb, Inc. Method for window formation in wellbore tubulars
US5709265A (en) * 1995-12-11 1998-01-20 Weatherford/Lamb, Inc. Wellbore window formation
US5636692A (en) * 1995-12-11 1997-06-10 Weatherford Enterra U.S., Inc. Casing window formation
US5957195A (en) * 1996-11-14 1999-09-28 Weatherford/Lamb, Inc. Wellbore tool stroke indicator system and tubular patch
US6142230A (en) * 1996-11-14 2000-11-07 Weatherford/Lamb, Inc. Wellbore tubular patch system
US5785120A (en) * 1996-11-14 1998-07-28 Weatherford/Lamb, Inc. Tubular patch
US6457533B1 (en) 1997-07-12 2002-10-01 Weatherford/Lamb, Inc. Downhole tubing
WO1999018328A1 (en) * 1997-10-08 1999-04-15 Formlock, Inc. Method and apparatus for hanging tubulars in wells
US6098717A (en) * 1997-10-08 2000-08-08 Formlock, Inc. Method and apparatus for hanging tubulars in wells
GB2345935B (en) * 1997-10-08 2002-06-05 Formlock Inc Method of hanging tubulars in wells
GB2345935A (en) * 1997-10-08 2000-07-26 Formlock Inc Method and apparatus for hanging tubulars in wells
US6920935B2 (en) 1997-11-01 2005-07-26 Weatherford/Lamb, Inc. Expandable downhole tubing
US20050279514A1 (en) * 1997-11-01 2005-12-22 Weatherford/Lamb, Inc. Expandable downhole tubing
US6454013B1 (en) 1997-11-01 2002-09-24 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
US6354373B1 (en) 1997-11-26 2002-03-12 Schlumberger Technology Corporation Expandable tubing for a well bore hole and method of expanding
US7357190B2 (en) 1998-11-16 2008-04-15 Shell Oil Company Radial expansion of tubular members
US7121352B2 (en) 1998-11-16 2006-10-17 Enventure Global Technology Isolation of subterranean zones
US6712154B2 (en) 1998-11-16 2004-03-30 Enventure Global Technology Isolation of subterranean zones
US20040123983A1 (en) * 1998-11-16 2004-07-01 Enventure Global Technology L.L.C. Isolation of subterranean zones
US7246667B2 (en) 1998-11-16 2007-07-24 Shell Oil Company Radial expansion of tubular members
US6328113B1 (en) 1998-11-16 2001-12-11 Shell Oil Company Isolation of subterranean zones
US7270188B2 (en) 1998-11-16 2007-09-18 Shell Oil Company Radial expansion of tubular members
US7231985B2 (en) 1998-11-16 2007-06-19 Shell Oil Company Radial expansion of tubular members
US7108072B2 (en) 1998-11-16 2006-09-19 Shell Oil Company Lubrication and self-cleaning system for expansion mandrel
US7275601B2 (en) 1998-11-16 2007-10-02 Shell Oil Company Radial expansion of tubular members
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
US6634431B2 (en) 1998-11-16 2003-10-21 Robert Lance Cook Isolation of subterranean zones
US7299881B2 (en) 1998-11-16 2007-11-27 Shell Oil Company Radial expansion of tubular members
US7077211B2 (en) 1998-12-07 2006-07-18 Shell Oil Company Method of creating a casing in a borehole
US20030098162A1 (en) * 1998-12-07 2003-05-29 Shell Oil Company Method of inserting a tubular member into a wellbore
US6575240B1 (en) 1998-12-07 2003-06-10 Shell Oil Company System and method for driving pipe
US7011161B2 (en) 1998-12-07 2006-03-14 Shell Oil Company Structural support
US7021390B2 (en) 1998-12-07 2006-04-04 Shell Oil Company Tubular liner for wellbore casing
US20030094277A1 (en) * 1998-12-07 2003-05-22 Shell Oil Co. Expansion cone for radially expanding tubular members
US20030094279A1 (en) * 1998-12-07 2003-05-22 Shell Oil Co. Method of selecting tubular members
US7665532B2 (en) 1998-12-07 2010-02-23 Shell Oil Company Pipeline
US7603758B2 (en) 1998-12-07 2009-10-20 Shell Oil Company Method of coupling a tubular member
US7174964B2 (en) 1998-12-07 2007-02-13 Shell Oil Company Wellhead with radially expanded tubulars
US7185710B2 (en) 1998-12-07 2007-03-06 Enventure Global Technology Mono-diameter wellbore casing
US7195061B2 (en) 1998-12-07 2007-03-27 Shell Oil Company Apparatus for expanding a tubular member
US7159665B2 (en) 1998-12-07 2007-01-09 Shell Oil Company Wellbore casing
US6892819B2 (en) 1998-12-07 2005-05-17 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
US6604763B1 (en) 1998-12-07 2003-08-12 Shell Oil Company Expandable connector
US7552776B2 (en) 1998-12-07 2009-06-30 Enventure Global Technology, Llc Anchor hangers
US7195064B2 (en) 1998-12-07 2007-03-27 Enventure Global Technology Mono-diameter wellbore casing
US6631760B2 (en) 1998-12-07 2003-10-14 Shell Oil Company Tie back liner for a well system
US7198100B2 (en) 1998-12-07 2007-04-03 Shell Oil Company Apparatus for expanding a tubular member
US6561227B2 (en) 1998-12-07 2003-05-13 Shell Oil Company Wellbore casing
US6557640B1 (en) 1998-12-07 2003-05-06 Shell Oil Company Lubrication and self-cleaning system for expansion mandrel
US6640903B1 (en) 1998-12-07 2003-11-04 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
US7036582B2 (en) 1998-12-07 2006-05-02 Shell Oil Company Expansion cone for radially expanding tubular members
US7147053B2 (en) 1998-12-07 2006-12-12 Shell Oil Company Wellhead
US6823937B1 (en) 1998-12-07 2004-11-30 Shell Oil Company Wellhead
US7044218B2 (en) 1998-12-07 2006-05-16 Shell Oil Company Apparatus for radially expanding tubular members
US7240728B2 (en) 1998-12-07 2007-07-10 Shell Oil Company Expandable tubulars with a radial passage and wall portions with different wall thicknesses
US7240729B2 (en) 1998-12-07 2007-07-10 Shell Oil Company Apparatus for expanding a tubular member
US7434618B2 (en) 1998-12-07 2008-10-14 Shell Oil Company Apparatus for expanding a tubular member
US7419009B2 (en) 1998-12-07 2008-09-02 Shell Oil Company Apparatus for radially expanding and plastically deforming a tubular member
US6497289B1 (en) 1998-12-07 2002-12-24 Robert Lance Cook Method of creating a casing in a borehole
US20040045616A1 (en) * 1998-12-07 2004-03-11 Shell Oil Co. Tubular liner for wellbore casing
US6758278B2 (en) 1998-12-07 2004-07-06 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
US20020189816A1 (en) * 1998-12-07 2002-12-19 Shell Oil Co. Wellbore casing
US20040118574A1 (en) * 1998-12-07 2004-06-24 Cook Robert Lance Mono-diameter wellbore casing
US7363984B2 (en) 1998-12-07 2008-04-29 Enventure Global Technology, Llc System for radially expanding a tubular member
US6470966B2 (en) 1998-12-07 2002-10-29 Robert Lance Cook Apparatus for forming wellbore casing
US7048062B2 (en) 1998-12-07 2006-05-23 Shell Oil Company 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
US7357188B1 (en) 1998-12-07 2008-04-15 Shell Oil Company Mono-diameter wellbore casing
US7121337B2 (en) 1998-12-07 2006-10-17 Shell Oil Company Apparatus for expanding a tubular member
US7077213B2 (en) 1998-12-07 2006-07-18 Shell Oil Company Expansion cone for radially expanding tubular members
US7350564B2 (en) 1998-12-07 2008-04-01 Enventure Global Technology, L.L.C. Mono-diameter wellbore casing
US6739392B2 (en) 1998-12-07 2004-05-25 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
US7216701B2 (en) 1998-12-07 2007-05-15 Shell Oil Company Apparatus for expanding a tubular member
US7117957B2 (en) 1998-12-22 2006-10-10 Weatherford/Lamb, Inc. Methods for drilling and lining a wellbore
WO2000037768A1 (en) * 1998-12-22 2000-06-29 Weatherford/Lamb, Inc. Method and apparatus for expanding a liner patch
US20040079528A1 (en) * 1998-12-22 2004-04-29 Weatherford/Lamb, Inc. Tubing anchor
US6425444B1 (en) 1998-12-22 2002-07-30 Weatherford/Lamb, Inc. Method and apparatus for downhole sealing
WO2000037773A1 (en) * 1998-12-22 2000-06-29 Weatherford/Lamb, Inc. Downhole sealing for production tubing
US6446323B1 (en) 1998-12-22 2002-09-10 Weatherford/Lamb, Inc. Profile formation
US6527049B2 (en) 1998-12-22 2003-03-04 Weatherford/Lamb, Inc. Apparatus and method for isolating a section of tubing
US6702029B2 (en) 1998-12-22 2004-03-09 Weatherford/Lamb, Inc. Tubing anchor
US20040149454A1 (en) * 1998-12-22 2004-08-05 Weatherford/Lamb, Inc. Downhole sealing
US6543552B1 (en) 1998-12-22 2003-04-08 Weatherford/Lamb, Inc. Method and apparatus for drilling and lining a wellbore
US6688400B2 (en) * 1998-12-22 2004-02-10 Weatherford/Lamb, Inc. Downhole sealing
GB2383361A (en) * 1998-12-22 2003-06-25 Weatherford Lamb A packer/seal produced by plastically deforming a tubular
US20040216878A1 (en) * 1998-12-22 2004-11-04 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
US20050252662A1 (en) * 1998-12-22 2005-11-17 Weatherford/Lamb, Inc. Apparatus and method for expanding a tubular
GB2346400B (en) * 1998-12-22 2003-07-16 Petroline Wellsystems Ltd Straddle
US20030132032A1 (en) * 1998-12-22 2003-07-17 Weatherford/Lamb, Inc. Method and apparatus for drilling and lining a wellbore
US7168497B2 (en) 1998-12-22 2007-01-30 Weatherford/Lamb, Inc. Downhole sealing
US6923261B2 (en) 1998-12-22 2005-08-02 Weatherford/Lamb, Inc. Apparatus and method for expanding a tubular
US7188687B2 (en) 1998-12-22 2007-03-13 Weatherford/Lamb, Inc. Downhole filter
US6742606B2 (en) * 1998-12-22 2004-06-01 Weatherford/Lamb, Inc. Method and apparatus for drilling and lining a wellbore
US7124821B2 (en) 1998-12-22 2006-10-24 Weatherford/Lamb, Inc. Apparatus and method for expanding a tubular
US7159667B2 (en) 1999-02-25 2007-01-09 Shell Oil Company Method of coupling a tubular member to a preexisting structure
US7311148B2 (en) 1999-02-25 2007-12-25 Weatherford/Lamb, Inc. Methods and apparatus for wellbore construction and completion
US7044221B2 (en) 1999-02-26 2006-05-16 Shell Oil Company Apparatus for coupling a tubular member to a preexisting structure
US7556092B2 (en) 1999-02-26 2009-07-07 Enventure Global Technology, Llc Flow control system for an apparatus for radially expanding tubular members
US6631769B2 (en) 1999-02-26 2003-10-14 Shell Oil Company Method of operating an apparatus for radially expanding a tubular member
US7063142B2 (en) 1999-02-26 2006-06-20 Shell Oil Company Method of applying an axial force to an expansion cone
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
US6684947B2 (en) 1999-02-26 2004-02-03 Shell Oil Company Apparatus for radially expanding a tubular member
US7040396B2 (en) 1999-02-26 2006-05-09 Shell Oil Company Apparatus for releasably coupling two elements
US6966370B2 (en) 1999-02-26 2005-11-22 Shell Oil Company Apparatus for actuating an annular piston
US6705395B2 (en) 1999-02-26 2004-03-16 Shell Oil Company Wellbore casing
US6568471B1 (en) 1999-02-26 2003-05-27 Shell Oil Company Liner hanger
US6415863B1 (en) 1999-03-04 2002-07-09 Bestline Liner System, Inc. Apparatus and method for hanging tubulars in wells
US7438132B2 (en) 1999-03-11 2008-10-21 Shell Oil Company Concentric pipes expanded at the pipe ends and method of forming
US20050098323A1 (en) * 1999-03-11 2005-05-12 Shell Oil Co. Forming a wellbore casing while simultaneously drilling a wellbore
US7055608B2 (en) 1999-03-11 2006-06-06 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
US6968618B2 (en) 1999-04-26 2005-11-29 Shell Oil Company Expandable connector
US6446724B2 (en) 1999-05-20 2002-09-10 Baker Hughes Incorporated Hanging liners by pipe expansion
US6598677B1 (en) 1999-05-20 2003-07-29 Baker Hughes Incorporated Hanging liners by pipe expansion
US20040016545A1 (en) * 1999-05-20 2004-01-29 Baugh John L. Hanging liners by pipe expansion
US6915852B2 (en) 1999-05-20 2005-07-12 Baker Hughes Incorporated Hanging liners by pipe expansion
US6561271B2 (en) 1999-05-20 2003-05-13 Baker Hughes Incorporated Hanging liners by pipe expansion
US6631765B2 (en) 1999-05-20 2003-10-14 Baker Hughes Incorporated Hanging liners by pipe expansion
US7350563B2 (en) 1999-07-09 2008-04-01 Enventure Global Technology, L.L.C. System for lining a wellbore casing
US20050133225A1 (en) * 1999-09-06 2005-06-23 E2 Tech Limited Apparatus for and method of anchoring a first conduit to a second conduit
US7124823B2 (en) 1999-09-06 2006-10-24 E2 Tech Limited Apparatus for and method of anchoring a first conduit to a second conduit
US6513588B1 (en) 1999-09-14 2003-02-04 Weatherford/Lamb, Inc. Downhole apparatus
US20030107217A1 (en) * 1999-10-12 2003-06-12 Shell Oil Co. Sealant for expandable connection
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
US7516790B2 (en) 1999-12-03 2009-04-14 Enventure Global Technology, Llc Mono-diameter wellbore casing
US7234531B2 (en) 1999-12-03 2007-06-26 Enventure Global Technology, Llc Mono-diameter wellbore casing
US20050011650A1 (en) * 1999-12-22 2005-01-20 Weatherford/Lamb Inc. Method and apparatus for expanding and separating tubulars in a wellbore
US7921925B2 (en) 1999-12-22 2011-04-12 Weatherford/Lamb, Inc. Method and apparatus for expanding and separating 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
US6752215B2 (en) 1999-12-22 2004-06-22 Weatherford/Lamb, Inc. Method and apparatus for expanding and separating 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
US20080202753A1 (en) * 1999-12-22 2008-08-28 Simon John Harrall Method and apparatus for expanding and separating tubulars in a wellbore
US6325148B1 (en) 1999-12-22 2001-12-04 Weatherford/Lamb, Inc. Tools and methods for use with expandable tubulars
US7373990B2 (en) 1999-12-22 2008-05-20 Weatherford/Lamb, Inc. Method and apparatus for expanding and separating tubulars in a wellbore
US20050077046A1 (en) * 1999-12-22 2005-04-14 Weatherford/Lamb, Inc. Apparatus and methods for separating and joining tubulars in a wellbore
US6851475B2 (en) 1999-12-22 2005-02-08 Weatherford/Lamb, Inc. Apparatus and methods for separating and joining tubulars 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
US7334650B2 (en) 2000-04-13 2008-02-26 Weatherford/Lamb, Inc. Apparatus and methods for drilling a wellbore using casing
US7267175B2 (en) 2000-05-05 2007-09-11 Weatherford/Lamb, Inc. Apparatus and methods for forming a lateral wellbore
US6708769B2 (en) 2000-05-05 2004-03-23 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
US7100684B2 (en) 2000-07-28 2006-09-05 Enventure Global Technology Liner hanger with standoffs
US20030116325A1 (en) * 2000-07-28 2003-06-26 Cook Robert Lance Liner hanger with standoffs
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
US7172021B2 (en) 2000-09-18 2007-02-06 Shell Oil Company Liner hanger with sliding sleeve valve
US20040194953A1 (en) * 2000-09-20 2004-10-07 Weatherford/Lamb, Inc. Downhole apparatus
US6725917B2 (en) 2000-09-20 2004-04-27 Weatherford/Lamb, Inc. Downhole apparatus
US7182142B2 (en) 2000-09-20 2007-02-27 Weatherford/Lamb, Inc. Downhole apparatus
US6742591B2 (en) 2000-09-20 2004-06-01 Weatherford/Lamb, Inc. Downhole apparatus
US7325602B2 (en) 2000-10-02 2008-02-05 Shell Oil Company Method and apparatus for forming a mono-diameter wellbore casing
US20040112589A1 (en) * 2000-10-02 2004-06-17 Cook Robert Lance 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
US7172024B2 (en) 2000-10-02 2007-02-06 Shell Oil Company Mono-diameter wellbore casing
US20040069499A1 (en) * 2000-10-02 2004-04-15 Cook Robert Lance Mono-diameter wellbore casing
US7363691B2 (en) 2000-10-02 2008-04-29 Shell Oil Company Method and apparatus for forming a mono-diameter wellbore casing
US7204007B2 (en) 2000-10-02 2007-04-17 Shell Oil Company Method and apparatus for forming a mono-diameter wellbore casing
US7363690B2 (en) 2000-10-02 2008-04-29 Shell Oil Company Method and apparatus for forming a mono-diameter wellbore casing
US7201223B2 (en) 2000-10-02 2007-04-10 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
EP1659259A1 (en) 2000-11-13 2006-05-24 Weatherford/Lamb, Inc. Apparatus and methods for separating and joining tubulars in a wellbore
US7410000B2 (en) 2001-01-17 2008-08-12 Enventure Global Technology, Llc. Mono-diameter wellbore casing
US7172027B2 (en) 2001-05-15 2007-02-06 Weatherford/Lamb, Inc. Expanding tubing
US6695065B2 (en) 2001-06-19 2004-02-24 Weatherford/Lamb, Inc. Tubing expansion
US7063149B2 (en) 2001-06-19 2006-06-20 Weatherford/Lamb, Inc. Tubing expansion with an apparatus that cycles between different diameter configurations
US20040154808A1 (en) * 2001-06-19 2004-08-12 Weatherford/Lamb, Inc. Tubing expansion
US7032679B2 (en) 2001-06-20 2006-04-25 Weatherford/Lamb, Inc. Tie back and method for use with expandable tubulars
US20050016739A1 (en) * 2001-06-20 2005-01-27 Weatherford/Lamb, Inc. Tie back and method for use with expandable tubulars
US6782953B2 (en) 2001-06-20 2004-08-31 Weatherford/Lamb, Inc. Tie back and method for use with expandable tubulars
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
US6968896B2 (en) 2001-08-23 2005-11-29 Weatherford/Lamb, Inc. Orienting whipstock seat, and method for seating a whipstock
US6752216B2 (en) 2001-08-23 2004-06-22 Weatherford/Lamb, Inc. Expandable packer, and method for seating an expandable packer
US6591905B2 (en) 2001-08-23 2003-07-15 Weatherford/Lamb, Inc. Orienting whipstock seat, and method for seating a whipstock
US20080093089A1 (en) * 2001-09-06 2008-04-24 Enventure Global Technology System for Lining a Wellbore Casing
US20080093068A1 (en) * 2001-09-06 2008-04-24 Enventure Global Technology System for Lining a Wellbore Casing
US6585053B2 (en) 2001-09-07 2003-07-01 Weatherford/Lamb, Inc. Method for creating a polished bore receptacle
US7416027B2 (en) 2001-09-07 2008-08-26 Enventure Global Technology, Llc Adjustable expansion cone assembly
US6691789B2 (en) 2001-09-10 2004-02-17 Weatherford/Lamb, Inc. Expandable hanger and packer
US6688399B2 (en) 2001-09-10 2004-02-10 Weatherford/Lamb, Inc. Expandable hanger and packer
US20050173109A1 (en) * 2001-09-26 2005-08-11 Weatherford/Lamb, Inc. Profiled recess for instrumented expandable components
US7048063B2 (en) 2001-09-26 2006-05-23 Weatherford/Lamb, Inc. Profiled recess for instrumented expandable components
US6932161B2 (en) 2001-09-26 2005-08-23 Weatherford/Lams, Inc. Profiled encapsulation for use with instrumented expandable tubular completions
US6877553B2 (en) 2001-09-26 2005-04-12 Weatherford/Lamb, Inc. Profiled recess for instrumented expandable components
USRE42733E1 (en) 2001-10-23 2011-09-27 Halliburton Energy Services, Inc. Wear-resistant, variable diameter expansion tool and expansion methods
US6688395B2 (en) 2001-11-02 2004-02-10 Weatherford/Lamb, Inc. Expandable tubular having improved polished bore receptacle protection
US7383889B2 (en) 2001-11-12 2008-06-10 Enventure Global Technology, Llc Mono diameter wellbore casing
US7559365B2 (en) 2001-11-12 2009-07-14 Enventure Global Technology, Llc Collapsible expansion cone
US6629567B2 (en) 2001-12-07 2003-10-07 Weatherford/Lamb, Inc. Method and apparatus for expanding and separating tubulars in a wellbore
US20060283607A1 (en) * 2001-12-27 2006-12-21 Duggan Andrew M Bore isolation
US7798223B2 (en) 2001-12-27 2010-09-21 Weatherford/Lamb, Inc. Bore isolation
US7290605B2 (en) 2001-12-27 2007-11-06 Enventure Global Technology Seal receptacle using expandable liner hanger
US20030146003A1 (en) * 2001-12-27 2003-08-07 Duggan Andrew Michael Bore isolation
US7066259B2 (en) * 2001-12-27 2006-06-27 Weatherford/Lamb, Inc. Bore isolation
US6732806B2 (en) * 2002-01-29 2004-05-11 Weatherford/Lamb, Inc. One trip expansion method and apparatus for use in a wellbore
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
US7360591B2 (en) 2002-05-29 2008-04-22 Enventure Global Technology, Llc System for radially expanding a tubular member
US7398832B2 (en) 2002-06-10 2008-07-15 Enventure Global Technology, Llc Mono-diameter wellbore casing
US20030233524A1 (en) * 2002-06-12 2003-12-18 Poisner David I. Protected configuration space in a protected environment
US7377326B2 (en) 2002-08-23 2008-05-27 Enventure Global Technology, L.L.C. Magnetic impulse applied sleeve method of forming a wellbore casing
US7424918B2 (en) 2002-08-23 2008-09-16 Enventure Global Technology, L.L.C. Interposed joint sealing layer method of forming a wellbore casing
US6935432B2 (en) 2002-09-20 2005-08-30 Halliburton Energy Services, Inc. Method and apparatus for forming an annular barrier in a wellbore
US7404444B2 (en) 2002-09-20 2008-07-29 Enventure Global Technology Protective sleeve for expandable tubulars
US7571774B2 (en) 2002-09-20 2009-08-11 Eventure Global Technology Self-lubricating expansion mandrel for expandable tubular
US20060137877A1 (en) * 2002-09-20 2006-06-29 Watson Brock W Cutter for wellbore casing
US7739917B2 (en) 2002-09-20 2010-06-22 Enventure Global Technology, Llc Pipe formability evaluation for expandable tubulars
US20040055760A1 (en) * 2002-09-20 2004-03-25 Nguyen Philip D. Method and apparatus for forming an annular barrier in a wellbore
US7513313B2 (en) 2002-09-20 2009-04-07 Enventure Global Technology, Llc Bottom plug for forming a mono diameter wellbore casing
US20070114044A1 (en) * 2002-09-23 2007-05-24 Halliburton Energy Services, Inc. Annular Isolators for Expandable Tubulars in Wellbores
US7363986B2 (en) 2002-09-23 2008-04-29 Halliburton Energy Services, Inc. Annular isolators for expandable tubulars in wellbores
US6854522B2 (en) 2002-09-23 2005-02-15 Halliburton Energy Services, Inc. Annular isolators for expandable tubulars in wellbores
US20050023003A1 (en) * 2002-09-23 2005-02-03 Echols Ralph H. Annular isolators for tubulars in wellbores
US20070114016A1 (en) * 2002-09-23 2007-05-24 Halliburton Energy Services, Inc. Annular Isolators for Expandable Tubulars in Wellbores
US20060090903A1 (en) * 2002-09-23 2006-05-04 Gano John C System and method for thermal change compensation in an annular isolator
US7216706B2 (en) 2002-09-23 2007-05-15 Halliburton Energy Services, Inc. Annular isolators for tubulars in wellbores
US7252142B2 (en) 2002-09-23 2007-08-07 Halliburton Energy Services, Inc. Annular isolators for expandable tubulars in wellbores
US7404437B2 (en) 2002-09-23 2008-07-29 Halliburton Energy Services, Inc. Annular isolators for expandable tubulars in wellbores
US20070114017A1 (en) * 2002-09-23 2007-05-24 Halliburton Energy Services, Inc. Annular Isolators for Expandable Tubulars in Wellbores
US20090277649A9 (en) * 2002-09-23 2009-11-12 Gano John C System and method for thermal change compensation in an annular isolator
US7828068B2 (en) 2002-09-23 2010-11-09 Halliburton Energy Services, Inc. System and method for thermal change compensation in an annular isolator
US20070267201A1 (en) * 2002-09-23 2007-11-22 Halliburton Energy Services, Inc. Annular Isolators for Expandable Tubulars in Wellbores
US7320367B2 (en) 2002-09-23 2008-01-22 Halliburton Energy Services, Inc. Annular isolators for expandable tubulars in wellbores
US7299882B2 (en) 2002-09-23 2007-11-27 Halliburton Energy Services, Inc. Annular isolators for expandable tubulars in wellbores
US20080230234A9 (en) * 2002-09-23 2008-09-25 Gano John C System and method for thermal change compensation in an annular isolator
US20050092485A1 (en) * 2002-09-23 2005-05-05 Brezinski Michael M. Annular isolators for expandable tubulars in wellbores
US20080251250A1 (en) * 2002-09-23 2008-10-16 Halliburton Energy Services, Inc. Annular Isolators for Expandable Tubulars in Wellbores
USRE41118E1 (en) * 2002-09-23 2010-02-16 Halliburton Energy Services, Inc. Annular isolators for expandable tubulars in wellbores
US20070114018A1 (en) * 2002-09-23 2007-05-24 Halliburton Energy Services, Inc. Annular Isolators for Expandable Tubulars in Wellbores
US7303022B2 (en) 2002-10-11 2007-12-04 Weatherford/Lamb, Inc. Wired casing
US7093653B2 (en) 2002-10-25 2006-08-22 Weatherford/Lamb Downhole filter
US20040131812A1 (en) * 2002-10-25 2004-07-08 Metcalfe Paul David Downhole filter
US20040084188A1 (en) * 2002-11-05 2004-05-06 Conoco Inc. Replaceable liner for metal lined composite risers in offshore applications
US7730965B2 (en) 2002-12-13 2010-06-08 Weatherford/Lamb, Inc. Retractable joint and cementing shoe for use in completing a wellbore
US7938201B2 (en) 2002-12-13 2011-05-10 Weatherford/Lamb, Inc. Deep water drilling with 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
US7503393B2 (en) 2003-01-27 2009-03-17 Enventure Global Technology, Inc. Lubrication system for radially expanding tubular members
USRE42877E1 (en) 2003-02-07 2011-11-01 Weatherford/Lamb, Inc. Methods and apparatus for wellbore construction and completion
US7438133B2 (en) 2003-02-26 2008-10-21 Enventure Global Technology, Llc Apparatus and method for radially expanding and plastically deforming a tubular member
US7413020B2 (en) 2003-03-05 2008-08-19 Weatherford/Lamb, Inc. Full bore lined wellbores
US7360594B2 (en) 2003-03-05 2008-04-22 Weatherford/Lamb, Inc. Drilling with casing latch
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
US7308755B2 (en) 2003-06-13 2007-12-18 Shell Oil Company Apparatus for forming a mono-diameter wellbore casing
US7712522B2 (en) 2003-09-05 2010-05-11 Enventure Global Technology, Llc Expansion cone and system
US7264067B2 (en) 2003-10-03 2007-09-04 Weatherford/Lamb, Inc. Method of drilling and completing multiple wellbores inside a single caisson
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
US20070068703A1 (en) * 2005-07-19 2007-03-29 Tesco Corporation Method for drilling and cementing a well
US20070062694A1 (en) * 2005-07-22 2007-03-22 Lev Ring Apparatus and methods for creation of down hole annular barrier
US7475723B2 (en) 2005-07-22 2009-01-13 Weatherford/Lamb, Inc. 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
US7647990B2 (en) 2005-10-05 2010-01-19 Tesco Corporation Method for drilling with a wellbore liner
US20070175665A1 (en) * 2005-10-05 2007-08-02 Tesco Corporation Method for drilling with a wellbore liner
US7401647B2 (en) * 2005-11-14 2008-07-22 Baker Hughes Incorporated Flush mounted tubular patch
US20070107898A1 (en) * 2005-11-14 2007-05-17 Baycroft Perry D Flush mounted tubular patch
US8261842B2 (en) 2009-12-08 2012-09-11 Halliburton Energy Services, Inc. Expandable wellbore liner system
WO2011131504A1 (en) 2010-04-20 2011-10-27 Saltel Industries Method and device for sealing a well by means of a core plug, plug for implementing the method, and extractor tool designed to remove it
US9322241B2 (en) 2010-04-20 2016-04-26 Saltel Industries Method and device for sealing a well by means of a core plug, plug for implementing the method, and extractor tool designed to remove it
US20120168173A1 (en) * 2010-12-29 2012-07-05 Vetco Gray Inc. Wellhead tree pressure compensating device
US8695712B2 (en) * 2010-12-29 2014-04-15 Vetco Gray Inc. Wellhead tree pressure compensating device
WO2014108431A3 (en) * 2013-01-08 2015-04-09 Statoil Petroleum As A method for plugging a hydrocarbon well
EP2976493A4 (en) * 2013-03-20 2016-05-11 Hydra Panda As Method and system for plugging a well and use of explosive charges in plugging wells
US9885229B2 (en) 2015-04-22 2018-02-06 Baker Hughes, A Ge Company, Llc Disappearing expandable cladding
US9879492B2 (en) 2015-04-22 2018-01-30 Baker Hughes, A Ge Company, Llc Disintegrating expand in place barrier assembly
EP3098379A1 (en) * 2015-05-26 2016-11-30 Blue Spark Energy Inc. Method for sealing an opening of a wellbore equipment

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