Claims
- 1. A method of cementing a casing string within a well bore comprising the steps of:
- attaching an apparatus to the casing string wherein the apparatus includes:
- (a) an outer body having means for connection ,as part of the casing string;
- (b) a blade extended from said outer body, said blade having a plurality of jetting ports; and
- (c) means for providing fluid communication between the casing string and said jetting ports; and
- delivering a cementing fluid through said jetting ports and into the well bore to cement the casing spring therein.
- 2. The method as recited in claim 1 wherein said ports are located on a radial face portion of said blade.
- 3. The method as recited in claim 1 wherein said means for providing fluid communication includes said blade having a cavity defined therein.
- 4. The method as recited in claim 1 wherein said blade extends longitudinally along the perimeter of said outer body.
- 5. The method as recited in claim 1 wherein said blade is generally convoluted and extends circumferentially part-way around the perimeter of said outer body.
- 6. The method as recited in claim 1 further comprising the step of using the apparatus to jet a wall of the well bore.
- 7. A method of cementing a casing string within a well bore comprising the steps of:
- attaching an apparatus to the casing string wherein the apparatus includes:
- (a) an outer body having means for connection as part of the casing string;
- (b) a blade extended from said outer body, said blade having a jetting port located on a radial face portion thereof; and
- (c) means for providing fluid communication between the casing string and said jetting port; and
- delivering a cementing fluid through said jetting port and into the well bore to cement the casing string therein.
- 8. The method as recited in claims 7 wherein said blade has a plurality of jetting ports located on a radial face portion thereof.
- 9. The method as recited in claim 7 wherein said means for providing fluid communication includes said blade having a cavity defined therein.
- 10. The method as recited in claim 7 wherein said blade extends longitudinally along the perimeter of said outer body.
- 11. The method as recited in claim 7 wherein said blade is generally convoluted and extends circumferentially part-way around the perimeter of said outer body.
- 12. The method as recited in claims 7 further comprising the step of using the apparatus to jet a wall of the well bore.
- 13. A method of cementing a casing string within a well bore comprising the steps of:
- attaching a float shoe to the casing string wherein the float shoe includes:
- (a) an outer body having means for connection as part of the casing strings
- (b) a blade extended from said outer body, said blade having a port; and
- (c) means for providing fluid communication between the casing string and said port; and
- delivering a cementing fluid through said port and into the well bore to cement the casing string therein.
- 14. The method as recited in claim 13 wherein said port is located on a radial face portion of said blade.
- 15. The method as recited in claim 13 wherein said means for providing fluid communication includes said blade having a cavity defined therein.
- 16. The method as recited in claim 13 wherein said blade extends longitudinally along the perimeter of said outer body.
- 17. The method as recited in claim 13 wherein said blade is generally convoluted and extends circumferentially part-way around the perimeter of said outer body.
- 18. The method as recited in claim 13 further comprising the step of using the float shoe to jet a wall of the well bore.
- 19. A float shoe for use in a well bore comprising:
- an outer body having means for connection as part of a casing string;
- a blade extended from said outer body, said blade having a port for delivering a fluid into the well bore;
- means for providing fluid communication between the casing string and said port; and
- valve means in said outer body for allowing downward flow but preventing upward flow therethrough.
- 20. The float shoe as recited in claim 19 wherein said blade includes a plurality of ports.
- 21. The float shoe as recited in claim 19 wherein the port is located on a radial face portion of said blade.
- 22. The float shoe as recited in claim 19 wherein said means for providing fluid communication includes said blade having a cavity defined therein.
- 23. The float shoe as recited in claim 19 wherein said blade extends longitudinally along the perimeter of said outer body.
- 24. The float shoe as recited in claim 19 wherein said blade is generally convoluted and extends circumferentially part-way around the perimeter of said outer body.
Parent Case Info
This application is a continuation of copending application Ser. No. 08/555,943 filed on Nov. 13, 1995.
US Referenced Citations (12)
Continuations (1)
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Number |
Date |
Country |
Parent |
555943 |
Nov 1995 |
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