Apparatus for forming a mono-diameter wellbore casing
A mono-diameter wellbore casing. The mono-diameter wellbore casing is formed by plastically deforming and radially expanding a first tubular member within a wellbore. A second tubular member is then plastically deformed and radially expanded in overlapping relation to the first tubular member. The second tubular member and the overlapping portion of the first tubular member are then radially expanded again.
1. An apparatus for plastically deforming and radially expanding a tubular member, comprising:
a tubular support member including a first passage;
an expansion cone coupled to a lower end of the tubular support member and having a second passage fluidicly coupled to the first passage and an outer conical surface;
an annular expansion cone launcher movably coupled to the outer conical surface of the expansion cone;
an expandable tubular member coupled to an upper end of the annular expansion cone launcher;
a shoe coupled to a lower end of the annular expansion cone launcher and having a valveable fluid passage fluidicly coupled to the second passage,
the first passage, second passage and valveable fluid passage being operative to permit upward flow of a fluid therethrough in response to downward movement of the apparatus through the fluid; and
another annular expansion cone movably coupled to the tubular support member;
wherein the annular expansion cones are positioned in opposite orientations.
2. The apparatus of claim 1 , wherein the annular expansion cone is adapted to plastically deform and radially expand a first end of the expandable tubular member and the other annular expansion cone is adapted to plastically deform and radially expand a second end of the expandable tubular member.
3. The apparatus of claim 1 , further comprising:
an anchoring member coupled to the tubular support member adapted to hold the expandable tubular.
4. An apparatus for forming a weilbore casing within a wellbore, comprising:
a tubular support member including a first passage;
an expansion cone coupled to a lower end of the tubular support member and having a second passage fluidicly coupled to the first passage and an outer conical surface;
an annular expansion cone launcher movably coupled to the outer conical surface of the expansion cone;
an expandable tubular member coupled to an upper end of the annular expansion cone launcher;
a shoe coupled to a lower end of the annular expansion cone launcher and having a valveable fluid passage fluidicly coupled to the second passage,
the first passage, second passage and valveable fluid passage being operative to permit upward flow of well fluid therethrough in response to downward movement of the apparatus through the wellbore; and
another annular expansion cone movably coupled to the tubular support member;
wherein the annular expansion cones are positioned in opposite orientations.
5. The apparatus of claim 4 , wherein the annular expansion cone is adapted to plastically deform and radially expand a first end of the expandable tubular member and the other annular expansion cone is adapted to plastically deform and radially expand a second end of the expandable tubular member.
6. The apparatus of claim 4 , further comprising:
an anchoring member coupled to the tubular support member adapted to hold the expandable tubular.
7. An apparatus for plastically deforming and radially expanding a pipeline member, comprising:
a tubular support member including a first passage;
an expansion cone coupled to the tubular support member and having a second passage fluidicly coupled to the first passage and an outer conical surface;
an annular expansion cone launcher movably coupled to the outer conical surface of the expansion cone;
an expandable pipeline member coupled to an end of the annular expansion cone launcher;
a shoe coupled to another end of the annular expansion cone launcher and having a valveable fluid passage fluidicly coupled to the second passage,
the first passage, second passage and valveable fluid passage being operative to permit flow of a fluid therethrough in response to movement of the apparatus through the fluid; and
another annular expansion cone movably coupled to the tubular support member;
wherein the annular expansion cones are positioned in opposite orientations.
8. The apparatus of claim 7 , wherein the annular expansion cone is adapted to plastically deform and radially expand a first end of the expandable pipeline member and the other annular expansion cone is adapted to plastically deform and radially expand a second end of the expandable pipeline member.
9. The apparatus of claim 7 , further comprising:
an anchoring member coupled to the tubular support member adapted to hold the expandable pipeline member.
10. An apparatus for forming a wellbore casing within a wellbore, comprising:
a tubular support member including a first passage;
an expansion cone coupled to the tubular support having a second passage fluidicly coupled to the first passage and an outer conical surface;
an annular expansion cone launcher movably coupled to the outer conical surface of the expansion cone;
an expandable tubular member coupled to an end of the annular expansion cone launcher;
a shoe coupled to another end of the annular expansion cone launcher having a valveable fluid passage;
another annular expansion cone movably coupled to the tubular support member; and
an anchoring member coupled to the tubular support member adapted to hold the expandable tubular member,
wherein the annular expansion cones are positioned in opposite orientations,
wherein the annular expansion cone is adapted to plastically deform and radially expand a first end of the expandable tubular member and the other annular expansion cone is adapted to plastically deform and radially expand a second end of the expandable tubular member.
11. An apparatus for plastically deforming and radially expanding a tubular member, comprising:
a tubular support member including a first passage;
an expansion cone coupled to the tubular support having a second passage fluidicly coupled to the first passage and an outer conical surface;
an annular expansion cone launcher movably coupled to the outer conical surface of the expansion cone;
an expandable tubular member coupled to an end of the annular expansion cone launcher;
a shoe coupled to another end of the annular expansion cone launcher having a valveable fluid passage;
another annular expansion cone movably coupled to the tubular support member; and
an anchoring member coupled to the tubular support member adapted to hold the expandable tubular,
wherein the annular expansion cones are positioned in opposite orientations, and
wherein the annular expansion cone is adapted to plastically deform and radially expand a first end of the expandable tubular member and the other annular expansion cone is adapted to plastically deform and radially expand a second end of the expandable tubular member.