Removal of casing slats by cutting casing collars
A casing cutting tool including a top mandrel operatively coupled to a conveyance; a first retractable wedge operatively coupled to the top mandrel; a jetting tool operatively coupled to the retractable wedge, the retractable wedge thereby interposing the top mandrel and the jetting tool, wherein the jetting tool has one or more jetting nozzles arranged thereon; and a bottom terminal operatively coupled to the jetting tool, the jetting tool thereby interposing the retractable wedge and the bottom terminal.
1. A casing cutting tool, comprising:
a top mandrel operatively coupled to a conveyance;
a first retractable wedge having a plurality of retractable detents and operatively coupled to the top mandrel;
a swivel head operatively coupled between the top mandrel and the first retractable wedge;
a jetting tool having one or more jetting nozzles arranged thereon and operatively coupled to the first retractable wedge, the first retractable wedge thereby interposing the top mandrel and the jetting tool; and
a bottom terminal operatively coupled to the jetting tool, the jetting tool thereby interposing the first retractable wedge and the bottom terminal.
2. The casing cutting tool of claim 1 , wherein the first retractable wedge is spring loaded.
3. The casing cutting tool of claim 1 , further comprising a casing collar locator arranged thereon, the casing collar locator being a two-way telemetry system allowing for communication between the casing collar locator and a surface detection device.
4. The casing cutting tool of claim 1 , wherein the bottom terminal is an open conduit.
5. The casing cutting tool of claim 1 , wherein the bottom terminal is an open conduit that is plugged with a removable nipple.
6. The casing cutting tool of claim 1 , wherein the bottom terminal is a cone guide.
7. The casing cutting tool of claim 1 , further comprising a casing collar locator arranged thereon, the casing collar locator being a two-way telemetry system allowing for communication between the casing collar locator and a surface detection device, the casing collar selected from the group consisting of an acoustic sensor, a magnetic sensor, a radio frequency sensor, and any combination thereof.
8. A casing cutting tool, comprising:
a top mandrel operatively coupled to a conveyance;
a first retractable wedge having a plurality of retractable detents and operatively coupled to the top mandrel;
a swivel head operatively coupled between the top mandrel and the first retractable wedge;
a jetting tool having one or more jetting nozzles arranged thereon and operatively coupled to the first retractable wedge, the first retractable wedge thereby interposing the top mandrel and the jetting tool;
a second retractable wedge having a plurality of retractable detents and operatively coupled to the jetting tool, the jetting tool thereby interposing the first retractable wedge and the second retractable wedge; and
a bottom terminal operatively coupled to the second retractable wedge, the second retractable wedge thereby interposing the jetting tool and the bottom terminal.
9. The casing cutting tool of claim 8 , wherein the first retractable wedge, the second retractable wedge, or both the first and second retractable wedges are spring loaded.
10. The casing cutting tool of claim 8 , further comprising a casing collar locator arranged thereon, the casing collar locator being a two-way telemetry system allowing for communication between the casing collar locator and a surface detection device.
11. The casing cutting tool of claim 8 , wherein the bottom terminal is an open conduit.
12. The casing cutting tool of claim 8 , wherein the bottom terminal is an open conduit that is plugged with a removable nipple.
13. The casing cutting tool of claim 8 , wherein the bottom terminal is a cone guide.
14. The casing cutting tool of claim 8 , further comprising a casing collar locator arranged thereon, the casing collar locator being a two-way telemetry system allowing for communication between the casing collar locator and a surface detection device, the casing collar selected from the group consisting of an acoustic sensor, a magnetic sensor, a radio frequency sensor, and any combination thereof.
15. A casing cutting tool, comprising:
a top mandrel operatively coupled to a conveyance;
a first retractable wedge having a plurality of retractable detents and operatively coupled to the top mandrel;
a swivel head operatively coupled between the top mandrel and the first retractable wedge;
a jetting tool having one or more jetting nozzles arranged thereon and operatively coupled to the first retractable wedge, the first retractable wedge thereby interposing the top mandrel and the jetting tool; and
a bottom terminal operatively coupled to the jetting tool, the jetting tool thereby interposing the first retractable wedge and the bottom terminal, and the bottom terminal being an open conduit.
16. The casing cutting tool of claim 15 , wherein the bottom terminal is plugged with a removable nipple.
17. The casing cutting tool of claim 15 , wherein the bottom terminal is plugged with a removable bell nipple.
18. The casing cutting tool of claim 15 , wherein the first retractable wedge is spring loaded.
19. The casing cutting tool of claim 15 , further comprising a casing collar locator arranged thereon, the casing collar locator being a two-way telemetry system allowing for communication between the casing collar locator and a surface detection device.
20. The casing cutting tool of claim 15 , further comprising a casing collar locator arranged thereon, the casing collar locator being a two-way telemetry system allowing for communication between the casing collar locator and a surface detection device, the casing collar selected from the group consisting of an acoustic sensor, a magnetic sensor, a radio frequency sensor, and any combination thereof.