Match Document Document Title
9033059 Casing window assembly  
A casing window assembly for completion of a lateral wellbore. The casing window assembly includes a tubular casing sleeve with a casing window and an inner sleeve releasably secured within the...
9022113 One trip casing or liner directional drilling with expansion and cementing  
A tubular string is advanced with a bottom hole assembly as the hole is drilled and reamed in a desired direction with the aid of directional drilling equipment adjacent the bit. When the advanced...
9010415 Apparatus and method for expanding tubulars in a wellbore  
Disclosed is an expansion assembly and method to expand tubulars. In embodiments, an expansion assembly for disposition in a wellbore includes an expandable tubular and an expansion tool that has...
8997857 System and method for anchoring an expandable tubular to a borehole wall  
The present invention provides a system for anchoring an expandable tubular to a borehole wall. The system comprises a support member having a first end fixed relative to the outside of the...
8997856 System and method for anchoring an expandable tubular to a borehole wall  
The present invention provides a system for anchoring an expandable tubular to a borehole wall. The system comprises a support member having a first end fixed relative to the outside of the...
8978776 Porous tubular structures and a method for expanding porous tubular structures  
An expandable tubular to be used within geologic structures and a method of manufacturing thereof has a substantially tubular shaped member with an axis extending therethrough. The tubular member...
8973654 System and method for anchoring an expandable tubular to a borehole wall  
A system for anchoring an expandable tubular to a borehole wall comprises a support member having a first end fixed relative to the outside of the tubular and a second end comprising a ramping...
8936077 Removable insert for formation of a recess in a tubular by expansion  
A material that dissolves or disintegrates is secured to an inside surface of tubular goods before swaging or expansion takes place. The material remains in position as the swaging occurs and post...
8925629 Down hole well tool with expansion tool  
A down hole well tool (3) for installing a casing/liner (1) in a well bore (2), wherein the down hole well tool comprises a tool unit comprising at least one first fluid conduit (6) and a return...
8925630 Down hole well tool with rolling means  
A down hole well tool for installing a casing or liner in a well bore includes a tool unit and an expansion module for expansion of the casing or liner. The expansion module has at least two sets...
8910709 Expandable liner tieback connection  
A method of connecting a first tubular member to a second tubular member located in a wellbore, the second tubular member including an upper end portion which has a greater diameter than the...
8905149 Expandable seal with conforming ribs  
Expandable seals have one or more conforming ribs to facilitate creation of a seal to a sealing surface disposed in the well. The conforming ribs comprise a core of material either capped,...
8899318 Applying an aggregate to expandable tubular  
Herein disclosed is a method of applying at least one aggregate to a tubular, comprising attaching the at least one aggregate to a flexible sheet; wrapping the flexible sheet around the tubular...
RE45244 Expandable tubing and method  
An apparatus suitable for use in a wellbore comprises an expandable bistable device. An exemplary device has a plurality of bistable cells formed into a tubular shape. Each bistable cell comprises...
8875783 Expansion system for an expandable tubular assembly  
The present invention generally relates to an apparatus and method for expanding an expandable tubular assembly in a borehole. In one aspect, a system for expanding a tubular having an anchor...
8863854 Method and apparatus for isolating tubing with a swellable seal  
An apparatus for isolating at least a portion of a tubular for use in a wellbore comprising a first, inner tubular in the form of carrier tube and a second, outer tubular in the form of protective...
8851171 Screen assembly  
An apparatus that is usable with a well includes a string and a screen assembly, which is adapted to be run downhole on the string. The screen assembly includes a tubular carrier and a container....
8850706 Method of manufacturing a well screen  
An expanded non-bonded mesh well screen. A method of manufacturing a well screen includes the steps of: expanding at least a portion of a screen jacket; and then securing the screen jacket onto a...
8839870 Apparatus and methods for running liners in extended reach wells  
A method of lining a wellbore includes deploying the liner into the wellbore using a workstring and a setting tool. The method further includes engaging the setting tool with a casing or liner...
8826974 Integrated continuous liner expansion method  
An additional string is run through an existing string using a running string. With the strings overlapping an upper inflatable secures them together leaving gaps. The upper inflatable creates an...
RE45099 Expandable tubing and method  
An apparatus suitable for use in a wellbore comprises an expandable bistable device. An exemplary device has a plurality of bistable cells formed into a tubular shape. Each bistable cell comprises...
8800650 Expandable tubulars for use in geologic structures  
An expandable tubular includes a plurality of leaves formed from sheet material that have curved surfaces. The leaves extend around a portion or fully around the diameter of the tubular structure....
8800669 System and method to expand tubulars below restrictions  
A method and apparatus for expanding a tubular below a restriction in a wellbore. An expandable tubular may comprise a first end having a first wall thickness, a second end having a second wall...
8794339 Downhole apparatus with a swellable support structure  
A downhole apparatus having a radially expanding portion and a support structure are described. The support structure comprises an attachment means for coupling to the apparatus and a support...
8776876 Expandable device for use in a well bore  
An expandable device comprising a plurality of expandable cells. The cells may be bistable cells or other types of cells that are expanded from a contracted position towards an expanded position....
RE45011 Expandable tubing and method  
An apparatus suitable for use in a wellbore comprises an expandable bistable device. An exemplary device has a plurality of bistable cells formed into a tubular shape. Each bistable cell comprises...
8770302 Pipe anchoring and expanding unit for producing a slim well and method for producing a slim well using the same  
An anchoring and expanding unit comprising an anchoring device (20, 20′) and an expanding device (30, 30′), reciprocally removably constrained, the anchoring device (20, 20′) being of the...
8733456 Apparatus and methods for multi-layer wellbore construction  
A monobore wellbore apparatus and method of construction. The apparatus includes a series of overlapping expandable liner sections. The overlapping liner sections may be expanded and pressed to...
8733453 Expandable structure for deployment in a well  
An expandable structure for passive deployment in a well. The structure may be locked in a position determined by the inner dimensions of the well in which it is deployed. Practical uses for the...
8726985 Expanding a tubular element in a wellbore  
A method is provided of radially expanding a tubular element (56) in a well-bore using an expander located in the tubular element, the expander (40) comprising an expansion member (48) and a...
8695698 Expansion system for expandable tubulars  
Methods and apparatus for radially expanding and plastically deforming an expandable tubular include a resilient launcher. The resilient launcher includes a launcher portion and a sleeve portion....
8695699 Downhole release joint with radially expandable member  
An apparatus comprises an expansion device that is coupled to a support member and operable to be disposed within a tubular member. The expansion device is operable to radially expand the tubular...
8684075 Sand screen, expandable screen and method of making  
An expandable screen includes, a body constructed of one or more strands of a shape memory material randomly distributed in a mat structure, the body is stable at a first volume and expandable to...
8684096 Anchor assembly and method of installing anchors  
Anchor assemblies for installation within an existing conduit. The anchor assemblies have a nondeformable mandrel, an expandable metal sleeve, and a swage. The expandable metal sleeve is carried...
8662164 Setting tool  
A downhole setting tool comprises a tool housing and a hollow mandrel, the mandrel being situated in the housing. The tool further comprises a piston situated between the mandrel and the tool...
8662161 Expandable packer with expansion induced axially movable support feature  
An open hole packer uses mandrel expansion and a surrounding sealing element that can optionally have a swelling feature and further a seal enhancing feature of a ring with an internal taper to...
8662163 Rig with clog free high volume drill cutting and waste processing system  
A drilling rig with rig buffer storage and optional surge tank for receiving and processing drill cuttings and waste made of a drilling rig, having a tank in a frame with an inlet and an outlet, a...
8656991 Clog free high volume drill cutting and waste processing offloading system  
A clog free waste removal system for removing waste or drilling cuttings from a wellbore at the rate that waste is being produced having an incoming transportation system, a rig buffer, and...
8657001 Downhole release joint  
An apparatus comprises a support member operable to be disposed within a tubular member that includes a threaded connection with a pin member. The tubular member is coupled to an expansion device...
8584764 Downhole apparatus with a swellable support structure  
A downhole apparatus having a radially expanding portion and a support structure are described. The support structure comprises an attachment means for coupling to the apparatus and a support...
8561690 Expansion cone assembly for setting a liner hanger in a wellbore casing  
An expansion cone assembly (200) for setting a liner hanger. The expansion cone assembly (200) includes a cone mandrel (202) having an outer frustoconical surface (220), a lead cone (206) slidably...
8555987 Method of creating a wellbore system  
A method of creating a wellbore system comprises arranging an expandable tubular element in a wellbore whereby a lower end portion of the wall of the tubular element extends radially outward and...
8550178 Expandable isolation packer  
An expandable packer features a sealing element in an exterior recess that is straddled by projections or bumps. Upon expansion the bumps move out against the borehole wall as an anchor support....
8549906 Tubing expansion  
A method of expanding a tubular downhole comprises mounting a sensing device in a downhole tubular to be expanded, expanding at least a portion of the tubular and then engaging the sensing device...
8522885 System and methods for tubular expansion  
Methods and apparatus enable expanding tubing in a borehole of a hydrocarbon well. According to some embodiments, an expander device includes a collapsible swage formed of collets, at least one...
8522866 System and method for anchoring an expandable tubular to a borehole wall  
A system for anchoring an expandable tubular to a borehole wall. The system comprises a support member having a first end fixed relative to the outside of the tubular and a second end comprising a...
8499840 Downhole release joint with radially expandable member  
A downhole releasable tubular connection includes a joint between two tubing strings, wherein one of the two tubing strings is radially expanded and plastically deformed by an expansion device....
8479843 System for drilling a wellbore  
A system for drilling a wellbore into an earth formation comprises an expandable tubular element extending into the wellbore, wherein a lower end portion of the wall of the tubular element extends...
8443903 Pump down swage expansion method  
The tubular string to be expanded is run in on a running string. The swage assembly has a seal from the running string to the existing tubular and the top of the tubular string to be expanded also...
8443881 Expandable liner hanger and method of use  
The present invention generally relates to an expandable liner hanger capable of being expanded into a surrounding casing. In one aspect, an expandable tubular system is provided. The system...