1. Overshot
2. - release
     - Stopper
3. to reduce torque.
4. This device is used to compensate movement in all direction
5. accelerator.
6. six
7. 18 inches.
8. seal, knocker.
9. bump it down
10. Knuckle joint, wall hook guide,

11. 
Proposed BHA :
- 1 Packer retriever
- 1 extension
- 1 mill head
- 1 stabilizer
- 3 junk sub
- 6-1/4" DC w/ 4" IF connection
- Cross over
- 5" DP w/ 41/2" IF connection

12.
- At 100'
- Procedure to recover the wireline :
Run rope spear to recover the wireline, then
Run with overshot to recover logging tools

13.
Procedure to release overshot with Kelly bushing in the rotary and with drill pipe slips.
-RIH the overshot until tagged the top of fish
-Rotate to the right to engage with the fish with slowly continue to lower it. combine lowering with rotation. Allow the right hand twist to slack out of the fishing string
-Try to pull on the fish by elevating the fishing string
-Look at the weight if fish already catch.
-If the fish does not come, turn on the circulating pump
-Maintain an upward strain while circulation is forced through the fish.

14.

15.
- 8300# line pull with 48" tongs will give 33,000 foot-pounds of torque for 5" H-90 x 7" OD x 2-1/2" ID DC
- 5000# line pull with 48" tongs will give 20,000 foot-pounds of torque for 4-1/2 XH x 16.60 DP

16.
Depth of cuts on casings is 5".
Use pipe cutter to cut casing.


17.
1. The 9-5/8" casing will be recovered using a single trip cut and pull system.
Note the depth of the cut from RKB and proposed BHA.
- Depth of cut @ 9350'
- BHA :
- 2M cut and pull system
- Stabilizer top sub
- 8" DC w/ 6-5/8" connection
- Cross over
- 5-1/2" HWDP w/ 5-1/2 HT-55 connection
- 5-1/2" DP w/ 5-1/2 HT -55 connection

2. The 13-3/8" casing will be cut using a marine swivel.
Note the depth of the cut from RKB and proposed BHA's.
- Depth of cut @ 8500'
- BHA :
- Pipe cutter
- Stabilizer top sub
- 8" DC w/ 6-5/8" connection
- Cross over
- 5-1/2" HWDP w/ 5-1/2 HT-55 connection
- 5-1/2" DP w/ 5-1/2 HT -55 connection
- Marine Swivel

3. The 20" x 30" will be cut and pulled using a single trip cut and pull system.
Note the depth of the cut from the RKB and proposed BHA for this cut. If spacer subs are required note the sub length.
- Depth of cut @ 5515'
- BHA :
- 2M cut and pull system
- Stabilizer top sub
- 8" DC w/ 6-5/8" connection
- Cross over
- 5-1/2" HWDP w/ 5-1/2 HT-55 connection
- 5-1/2" DP w/ 5-1/2 HT -55 connection
- Spacer sub (6' length)
- Marine Swivel

18.
- Use packer retriever to retrieve Baker model "D" sump packer
- Dressed packer retriever, extension, mill head and including all parts.
- Rig up tool string
- RIH packer milling tool until reach of Packer slips and sealing element.
- Begin circulating and rotation. Noted parameter for milling :
- Rotate 60 - 150 rpm
- Apply 5000 - 8000 lbs on the mill
- Mud viscosity 60 cps
- Minimum annular velocity 120 ft / min
- Mill away the slips and sealing element until free.
- Cease rotation.
- Elevating the string.
- The retriever will engage and retrieve the packer.
BHA :
- Packer retriever
- Extension
- Mill head
- Stabilizer
- 3 Junk sub
- Bumper sub
- Oil jar
- 6 DC
- Accelerator
- DP

 
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