Oilfield Downhole Cementing Reamer Shoe with Aluminum Nose
The reamer shoe is a stabilized casing shoe with hardband onto the outer body and the nose is eccentric to give a mule shoe profile so that it can be rotated off ledges and is made of aluminum so that it can be drilled out with a PDC bit. The reamer shoe has three 2-in., directed-flow ports in the nose.The reamer shoes are designed to overcome various difficulties encountered in running casing.
Size (in) | Bore O.D (in) | Bore I.D (in) | Min.Bore Parameter (in) | Thread Type | Ib (in 2) |
5 1/ 2” | 6” | 4 3/ 4” | 2” | 5 1/ 2” LCSG | 4351 |
7” | 7 5/ 8” | 6 1/ 4” | 2 3/ 8” | 7” LCSG | 3626 |
9 5/ 8” | 10 5/ 8” | 8 5/ 8” | 2 3/ 8” | 9 5/ 8” LCSG | 3626 |
13 3/ 8” | 14 3/ 8” | 12 3/ 8” | 2 3/ 8” | 13 3/ 8” LCSG | 3626 |