Wireline running tool

Claim 2

A wireline running tool comprising a pressurized pneumatic power source, a kickover means, and a module holding assembly, guide means on said tool for detecting an index mechanism adjacent said tool, means responsive to said guide means for releasing the pressurized gas of said power source to operate said kickover means, and means responsive to operation of said kickover means for deflecting said module into a holding position.

Claim 3

The tool of claim 1 and spring means for deflecting the lower end of said module toward said holding position.

Claim 4

A wireline running tool comprising a power source, said power being a pressurized pneumatic chamber having an orifice therein sealed by a stopper means, a kickover means, and a module holding assembly, guide means on said tool for detecting an index mechanism adjacent said tool, means responsive to said guide means for releasing said power source to operate said kickover means, and means responsive to operation of said kickover means for deflecting said module into a holding position.

Claim 5

A wireline running tool comprising a power source, said power being a pressurized pneumatic chamber having an orifice therein sealed by a stopper means, a kickover means, and a module holding assembly, guide means on said tool for detecting an index mechanism adjacent said tool, means responsive to said guide means for releasing said power source to operate said kickover means, and means responsive to operation of said kickover means for deflecting said module into a holding position.

Claim 6

The tool of claim 3 wherein said guide means comprises means for pulling said stopper means from said orifice, thereby releasing the pressurized gas in said pneumatic chamber, whereby a jet reaction occurs, and means responsive to said jet reaction for operating said kickover means.

Claim 7

The tool of claim 4 and a plurality of shear pins located throughout said tool, means for causing said pins to break in sequence, thereby establishing the sequence of tool operations.

Claim 8

The tool of claim 1 and a plurality of shear pins located throughout said tool, means for causing said pins to break in sequence, thereby establishing the sequence of tool operations.

Claim 9

The tool of claim 6 and means responsive to operation of said guide means for breaking a first of said shear pins, and means responsive to the breaking of said first pin for releasing said power source.

Claim 10

A wireline running tool comprising a power source, said power source being a pressurized pneumatic cylinder, a kickover means, a module holding assembly, guide means on said tool for detecting an index mechanism adjacent said tool, a plurality of shear pins located throughout said tool, means for causing said pins to break in sequence, thereby establishing the sequence of tool operations, means responsive to operation of said guide means for breaking a first of said shear pins, said first shear pin causing a jet reaction responsive to release of pressurized gas from said pneumatic cylinder, the release of said gas operating said kickover means, and means responsive to operation of said kickover means for deflecting said module into a holding position.

Claim 11

A wireline running tool comprising a power source, said power source being a pressurized pneumatic cylinder, a kickover means, a module holding assembly, guide means on said tool for detecting an index mechanism adjacent said tool, a plurality of shear pins located throughout said tool, means for causing said pins to break in sequence, thereby establishing the sequence of tool operations, means responsive to operation of said guide means for breaking a first of said shear pins, said first shear pin causing a jet reaction responsive to release of pressurized gas from said pneumatic cylinder, the release of said gas operating said kickover means, and means responsive to operation of said kickover means for deflecting said module into a holding position.

Claim 12

The tool of claim 8 and check valve means for slowly leaking gas from said pressurized cylinder, and means responsive to exhaustion of said cylinder for releasing mechanisms which might cause said tool to bind in a chamber during defective operations.

Claim 13

The tool of claim 8 and means responsive to said jet reaction for breaking a second of said shear pins, means responsive to the breaking of said second shear pin for operating said kickover means.

Claim 14

The tool of claim 10 and means responsive to the landing of said module for breaking at least a third shear pin, and means responsive to the breaking of said third pin for releasing said module.

Claim 15

The tool of claim 11 and means responsive to a retrieval of said tool after said module is released for breaking a fourth shear pin, and means responsive to the breaking of said fourth pin for releasing said kickover means.

Claim 16

A wireline running tool for lowering a module into a side pocket of a production tubing of a gas, oil, or similar well, said production tubing comprising upper and lower pipe lines having a side pocket mandrel between them, with a mule shoe at the top end of said side pocket mandrel, said tool comprising means on said running tool for detecting said mule shoe, pneumatically powered means responsive to said mule shoe detecting means for deflecting said module into said side pocket mandrel, means responsive to said module landing in said side pocket for causing said tool to release said module, and means thereafter responsive to a raising of said tool to a position adjacent said mule shoe for collapsing said deflection means to a compact configuration wherein said tool may be pulled from said well.

Claim 17

A wireline running tool for lowering a module into a side pocket of a production tubing of a gas, oil, or similar well, said production tubing comprising upper and lower pipe lines having a side pocket mandrel between them, with a mule shoe at the top end of said side pocket mandrel, said tool comprising means on said running tool for detecting said mule shoe, pneumatically powered means responsive to said mule shoe detecting means for deflecting said module into said side pocket mandrel, means responsive to said module landing in said side pocket for causing said tool to release said module, and means thereafter responsive to a raising of said tool to a position adjacent said mule shoe for collapsing said deflection means to a compact configuration wherein said tool may be pulled from said well.

Claim 18

A wireline running tool for lowering a module into a side pocket of a production tubing of a gas, oil, or similar well, said production tubing comprising upper and lower pipe lines having a side pocket mandrel between them, with a mule shoe at the top end of said side pocket mandrel, said tool comprising means on said running tool for detecting said mule shoe, pressurized pneumatic chamber means for powering the operation of said tool, means responsive to said mule shoe detecting means for utilizing the pressurized gas of said chamber for deflecting said module into said side pocket mandrel, means responsive to said module landing in said side pocket for causing said tool to release said module, and means thereafter responsive to a raising of said tool to a positive adjacent said mule shoe for collapsing said deflecting means to a compact configuration wherein said tool may be pulled from said well.

Claim 19

A wireline running tool for lowering a module into a side pocket of a production tubing of a gas, oil, or similar well, said production tubing comprising upper and lower pipe lines having a side pocket mandrel between them, with a mule shoe at the top end of said side pocket mandrel, said tool comprising means on said running tool for detecting said mule shoe, pressurized pneumatic chamber means for powering the operation of said tool, means responsive to said mule shoe detecting means for utilizing the pressurized gas of said chamber for deflecting said module into said side pocket mandrel, means responsive to said module landing in said side pocket for causing said tool to release said module, and means thereafter responsive to a raising of said tool to a positive adjacent said mule shoe for collapsing said deflecting means to a compact configuration wherein said tool may be pulled from said well.

Claim 20

The tool of claim 14 and means for deflecting the bottom of said module toward said side pocket simultaneously with the deflection responsive to said mule shoe detection.

Claim 21

The tool of claim 14 and means for slowly exhausting said pressurized chamber to release said tool in case it operates prematurely, before reaching said side pocket mandrel.

Claim 22

The tool of claim 14 and means for use with said tool for gripping said module in order to pull it back up said production tubing.

Claim 23

The tool of claim 14 and a plurality of shear pins, means for selectively breaking said shear pins in sequence, thereby establishing the sequence of tool operations.

Claim 24

The process for controlling functions in a deep hole well pipe line, said process comprising the steps of: a. lowering a tool comprising a pressurized pneumatic chamber and a working module down said pipe line; b. detecting when said tool reaches a predetermined level in said deep hole; c. sequentially breaking a plurality of shear pins in said tool responsive to power from said pressurized chamber and to level manipulation of said tool; and d. means responsive to the sequential breaking of said pins for operating said tool through a sequence for releasing pressurized gas from said chamber for either placing said working module in a position outside said pipe line or for retrieving said module from said position outside said pipe line.

Claim 25

The process for controlling functions in a deep hole well pipe line, said process comprising the steps of: a. lowering a tool comprising a pressurized pneumatic chamber and a working module down said pipe line; b. detecting when said tool reaches a predetermined level in said deep hole; c. sequentially breaking a plurality of shear pins in said tool responsive to power from said pressurized chamber and to level manipulation of said tool; and d. means responsive to the sequential breaking of said pins for operating said tool through a sequence for releasing pressurized gas from said chamber for either placing said working module in a position outside said pipe line or for retrieving said module from said position outside said pipe line.