| Patent Number |
Title Of Patent |
Date Issued |
| 7559365 |
Collapsible expansion cone |
July 14, 2009 |
| An apparatus for radially expanding and plastically deforming an expandable tubular member includes a collapsible expansion cone. |
| 7556092 |
Flow control system for an apparatus for radially expanding tubular members |
July 7, 2009 |
| A flow control system for an apparatus for radially expanding tubular members. |
| 7552776 |
Anchor hangers |
June 30, 2009 |
| A method and an apparatus for forming casing in a borehole. |
| 7546881 |
Apparatus for radially expanding and plastically deforming a tubular member |
June 16, 2009 |
| An apparatus for radially expanding and plastically deforming a tubular member. In some embodiments, the apparatus includes a support member and an adjustable expansion device coupled thereto. The adjustable expansion device includes a tubular support member with a plurality of circu |
| 7516790 |
Mono-diameter wellbore casing |
April 14, 2009 |
| A mono-diameter wellbore casing. |
| 7513313 |
Bottom plug for forming a mono diameter wellbore casing |
April 7, 2009 |
| A bottom plug and a method of using a bottom plug for forming a mono diameter wellbore casing is provided that includes an expandable packer initially attached below an expansion device. A packer setting mechanism is coupled between the expansion device and the expandable packer for |
| 7506687 |
System for radially expanding a tubular member |
March 24, 2009 |
| A system for radially expanding a tubular member. |
| 7438133 |
Apparatus and method for radially expanding and plastically deforming a tubular member |
October 21, 2008 |
| An apparatus for radially expanding and plastically deforming a tubular member that includes a valve assembly for permitting the injection of a hardenable fluidic sealing material into an annulus between the tubular member and a preexisting structure. |
| 7424918 |
Interposed joint sealing layer method of forming a wellbore casing |
September 16, 2008 |
| A method of forming a wellbore casing within a borehole that traverses a subterranean formation, is provided by assembling a tubular liner by coupling a multi-layer tubular insert assembly to a threaded portion of a first tubular member, and coupling a threaded portion of a second tubula |
| 7416027 |
Adjustable expansion cone assembly |
August 26, 2008 |
| An apparatus and method for radially expanding a tubular member. The apparatus includes a tubular support member, an adjustable expansion cone assembly coupled to the tubular support member and means for adjusting the expansion cone assembly. |
| 7410000 |
Mono-diameter wellbore casing |
August 12, 2008 |
| A mono-diameter wellbore casing. A tubular liner and an expansion cone are positioned within a new section of a wellbore with the tubular liner in an overlapping relationship with a pre-existing casing. A hardenable fluidic material is injected into the new section of the wellbore below |
| 7398832 |
Mono-diameter wellbore casing |
July 15, 2008 |
| An apparatus and method for forming a monodiameter wellbore casing. The casing includes a second casing positioned in an overlapping relation to a first casing. The inside diameter of the overlapping portion and at least a portion of the second casing are substantially equal to the i |
| 7383889 |
Mono diameter wellbore casing |
June 10, 2008 |
| An apparatus and method for forming a mono diameter wellbore casing. |
| 7377326 |
Magnetic impulse applied sleeve method of forming a wellbore casing |
May 27, 2008 |
| A method of forming a wellbore casing within a borehole that traverses a subterranean formation includes the steps of assembling a tubular liner by coupling a threaded portion of a first tubular member to a threaded portion of a second tubular member and coupling a tubular sleeve to the |
| 7363984 |
System for radially expanding a tubular member |
April 29, 2008 |
| A apparatus and method for radially expanding and plastically deforming a tubular member. The apparatus includes a tubular support member, an expansion device coupled to the tubular support member, a tubular expansion launcher that receives and mates with the expansion device, an exp |
| 7360591 |
System for radially expanding a tubular member |
April 22, 2008 |
| A system for radially expanding a tubular member. |
| 7350564 |
Mono-diameter wellbore casing |
April 1, 2008 |
| A mono-diameter wellbore casing. A tubular liner and an expansion cone are positioned within a new section of a wellbore with the tubular liner in an overlapping relationship with a pre-existing casing. A hardenable fluidic material is injected into the new section of the wellbore below |
| 7350563 |
System for lining a wellbore casing |
April 1, 2008 |
| A system for lining a wellbore casing includes a support member, an expansion device coupled to an end of the support member, and a tubular liner coupled to the expansion device. The tubular liner includes an expandable tubular member that includes a first tubular portion, a second t |
| 7258168 |
Liner hanger with slip joint sealing members and method of use |
August 21, 2007 |
| An apparatus (200) and method for repairing an opening (130) in a wellbore casing (110). The apparatus (200) and method couple a floating tubular (250) member in opposing relation to the opening (130) in the wellbore casing (110). |
| 7234531 |
Mono-diameter wellbore casing |
June 26, 2007 |
| A mono-diameter wellbore casing. A tubular liner and an expansion cone are positioned within a new section of a wellbore with the tubular liner in an overlapping relationship with a pre-existing casing. A hardenable fluidic material is injected into the new section of the wellbore below |
