Insulated tubular clamp

1. A casing centralizer comprising an annular body having a substantially cylindrical bore extending longitudinally therethrough, wherein said annular body is divided along its axis into at least a first section and a second section;

said first section further comprising:

one or more first fins extending radially from said first section; and

one or more latches, wherein at least one of said one or more latches is formed in at least one of said one or more first fins; and

said second section further comprising:

one or more second fins extending radially from said second section; and

one or more latch cavities configured for matingly receiving and interconnecting with said one or more latches, wherein at least one of said one or more latch cavities is formed in at least one of said one or more second fins.

2. The centralizer of claim 1 , wherein said one or more latches are one or more first latches, said one or more latch cavities are one or more second latch cavities, said first section further comprises one or more first latch cavities, and said second section further comprises one or more second latches configured for matingly engaging and interconnecting with said one or more first latch cavities.

3. The centralizer of claim 1 , wherein:

said substantially cylindrical bore of said annular body includes an end portion at each end of said substantially cylindrical bore and a central portion interposed between said end portions; and

each of said end portions are defined by a first inside diameter (ID) sized for circumscribing an outside diameter (OD) of a drill pipe, and said central portion is defined by a second ID sized for circumscribing an OD of a coupling joining two sections of drill pipe.

4. The centralizer of claim 1 , wherein:

said substantially cylindrical bore of said annular body includes an end portion at each end of said substantially cylindrical bore and a central portion interposed between said end portions; and

each of said end portions are defined by a first inside diameter (ID) sized for circumscribing an outside diameter (OD) of a drill pipe, and said central portion is defined by a second ID sized for circumscribing an OD of a stop collar mounted on a drill pipe.

5. The centralizer of claim 1 , wherein:

said one or more latches are one or more first latches, said one or more latch cavities are one or more second latch cavities, said first section further comprises one or more first latch cavities, and said second section further comprises one or more second latches configured for matingly engaging and interconnecting with said one or more first latch cavities;

said first section of said annular body defines a first end and a second end, said first end being longitudinally opposed to said second end;

said one or more first latches are formed on said first end of said first section of said annular body;

said one or more first latch cavities are formed on said second end of said first section of said annular body;

said second section of said annular body defines a first end and a second end, said first end being longitudinally opposed to said second end;

said one or more second latches are formed on said second end of said second section of said annular body; and

said one or more second latch cavities are formed on said first end of said second section of said annular body.

6. The centralizer of claim 1 , wherein:

said first section of said annular body further comprises one or more alignment guides; and

said second section of said annular body further comprises one or more alignment guide cavities configured for matingly receiving with said one or more alignment guides.

7. The centralizer of claim 1 , wherein:

said first section of said annular body further comprises:

one or more first alignment guides; and

one or more first alignment guide cavities; and

said second section of said annular body further comprises:

one or more second alignment guides configured for matingly engaging with said one or more first alignment guide cavities; and

one or more second alignment guide cavities configured for matingly receiving with said one or more first alignment guides.

8. The centralizer of claim 1 , wherein:

said first section of said annular body defines a first end and a second end, said first end being longitudinally opposed to said second end, said first section further comprising:

one or more first alignment guides formed on said first end of said first section; and

one or more first alignment guide cavities formed on said second end of said first section; and

said second section of said annular body defines a first end and a second end, said first end being longitudinally opposed to said second end, said second section further comprising:

one or more second alignment guide cavities formed on the first end of said second section configured for matingly engaging with said one or more first alignment guides; and

one or more second alignment guides formed on the second end of said second section configured for matingly engaging with said one or more first alignment guide cavities.

9. The centralizer of claim 1 , wherein said at least one first fin defines a passageway sized for the passage therethrough of at least one of a hydraulic conduit and a electrical conduit.

10. The centralizer of claim 1 , wherein said centralizer is fabricated from a substantially electrically insulative material.

11. The centralizer of claim 1 , wherein said at least one latch defines a beveled end and said centralizer further comprises a disassembler tool, said disassembler tool including:

at least one tab for inserting in said at least one latch cavity between said beveled end of at least one of said one or more latches and a wall of at least one of said one or more latch cavities to deflect said latch; and

at least one hook extending from said at least one tab configured for seating against a shoulder of at least one of said one or more latch cavities.

12. A method for centrally positioning drill pipe in a borehole casing via a casing centralizer comprising an annular body having a substantially cylindrical bore extending longitudinally therethrough, wherein said annular body is divided along its axis into at least a first section and a second section, the method comprising steps of:

positioning opposite each other over a drill pipe said first section and said second section of said annular body, wherein:

said first section further comprises:

one or more first fins extending radially from said first section; and

one or more latches, each of said one or more latches including a tooth having a tooth surface and beveled surface; and

said second section further comprises:

one or more second fins extending radially from said second section; and

one or more latch cavities configured for matingly receiving and interconnecting with said one or more latches, each of said one or more latch cavities having a wall and a shoulder;

applying force to move said first section and said second section toward each other together until said beveled end of each of said one or more latches is urged against said wall of a respective each of said one or more latch cavities thereby deflecting each of said one or more latches until said tooth extends pass said shoulder and said tooth surface of each of said one or more latches seats against a respective wall of said one or more latch cavities.

13. The method of claim 12 , wherein said one or more latches are one or more first latches, said one or more latch cavities are one or more second latch cavities, said first section further comprises one or more first latch cavities, said second section further comprises one or more second latches configured for matingly engaging and interconnecting with said one or more first latch cavities, and said step of applying force further comprises:

applying force to move said first section and said second section together until said beveled end of each of said one or more second latches is urged against said wall of a respective each of said one or more first latch cavities thereby deflecting each of said one or more second latches until said tooth of said respective one or more second latches extends pass said shoulder of said respective one or more first latch cavities and said tooth surface of each of said one or more second latches abuts against a respective wall of said one or more first latch cavities.

14. The method of claim 12 , wherein:

said substantially cylindrical bore of said annular body includes an end portion at each end of said substantially cylindrical bore and a central portion interposed between said end portions;

each of said end portions are defined by a first inside diameter (ID) sized for circumscribing an outside diameter (OD) of a drill pipe, and said central portion is defined by a second ID sized for circumscribing an OD of a coupling joining two sections of drill pipe; and

said step of positioning further comprises positioning said central portion of said first section and said second section over a coupling of said drill pipe.

15. The method of claim 12 , wherein:

said substantially cylindrical bore of said annular body includes an end portion at each end of said substantially cylindrical bore and a central portion interposed between said end portions;

each of said end portions are defined by a first inside diameter (ID) sized for circumscribing an outside diameter (OD) of a drill pipe, and said central portion is defined by a second ID sized for circumscribing an OD of a stop collar mounted on drill pipe; and

said step of positioning further comprises positioning said central portion of said first section and said second section over a stop collar mounted on said drill pipe.

16. The method of claim 12 , wherein:

said first section of said annular body further includes one or more alignment guides;

said second section of said annular body further includes one or more alignment guide cavities configured for matingly receiving with said one or more alignment guides; and

said step of positioning further comprises positioning said central portion of said first section and said second section to engage said one or more alignment guides with respective said one or more alignment guide cavities.

17. The method of claim 12 , wherein said at least one first fin defines a passageway, and said method further comprises extending at least one of a hydraulic conduit and a electrical conduit through said passageway.

18. The method of claim 12 , wherein:

at least one of said one or more latches is formed in said at least one of said one or more first fins;

at least one of said one or more latch cavities is formed in said at least one of said one or more second fins; and

said step of positioning further comprises positioning said first section and said second section so that said at least one of said one or more first fins are aligned with and abut said at least one of said one or more second fins.

19. The method of claim 12 , wherein said at least one latch defines a beveled end and said centralizer further comprises two disassembler tools, each of said disassembler tools having one or more tabs, each of said tabs having at least one hook, said method further comprising:

inserting at least one tab of each of said disassembler tools through a respective one of one or more access slots of said centralizer proximate to a respective one of said one or more latches or proximate to a respective one of said one or more latch cavities between said beveled end of each of said one or more latches and a wall of respective said one or more latch cavities thereby deflecting said one or more latches until said tooth surface of each of said one or more latches is unseated from said shoulder of each of respective said one or more latch cavities;

seating said one or more hooks against a respective hook shoulder of said centralizer by moving said tools longitudinally to interlock said tools to said respective first section and said second section of said centralizer; and

applying radial force to each tool in opposing directions to separate said first section from said second section of said centralizer and thereby remove said centralizer from said drill pipe.