E21B31/08

Junk basket and related combinations and methods

A junk basket, comprising: mating parts, each mating part comprising an annulus covering portion, a cylindrical wall portion, a nipple seat portion and a nipple connector secured to the annulus covering portion, the cylindrical wall portion forming an interior wall to the annulus covering part; and the mating parts when mated forming an annulus covering surface, a nipple seat and a cylindrical wall forming an interior boundary to the annulus covering surface.

Downhole clean out tool

A downhole clean out tool includes a housing coupled to a downhole conveyance and defining an inner volume that includes a flow path that extends from an uphole end to a downhole end that includes a fluid inlet; a first flow port oriented towards the downhole end and configured to fluidly couple the flow path to an annulus of the wellbore through the housing; a seat formed in the housing and configured to receive a member inserted into the wellbore such that the flow of the wellbore fluid is diverted from the flow path, through the first flow port, to the annulus, and to the fluid inlet based on the member seated on the seat; at least one screen positioned in the inner volume; and a second flow port oriented towards the uphole end and configured to fluidly couple the flow path to the annulus of the wellbore.

Downhole clean out tool

A downhole clean out tool includes a housing coupled to a downhole conveyance and defining an inner volume that includes a flow path that extends from an uphole end to a downhole end that includes a fluid inlet; a first flow port oriented towards the downhole end and configured to fluidly couple the flow path to an annulus of the wellbore through the housing; a seat formed in the housing and configured to receive a member inserted into the wellbore such that the flow of the wellbore fluid is diverted from the flow path, through the first flow port, to the annulus, and to the fluid inlet based on the member seated on the seat; at least one screen positioned in the inner volume; and a second flow port oriented towards the uphole end and configured to fluidly couple the flow path to the annulus of the wellbore.

Solid trap for ESP applications

A system includes a solids trap disposed in a well. The system includes an inner annulus, an outer annulus, and a chamber between the inner annulus and the outer annulus. A solids accumulation zone is formed in the chamber. A pump is fluidly connected to the solids trap. A fluid stream carrying solids flows from the pump. The fluid stream carrying solids is configured to follow a path delimited by the outer annulus and the chamber until the fluid stream deposits the solids in the solids accumulation zone and departs the solids trap via the inner annulus into a tubing.

Solid trap for ESP applications

A system includes a solids trap disposed in a well. The system includes an inner annulus, an outer annulus, and a chamber between the inner annulus and the outer annulus. A solids accumulation zone is formed in the chamber. A pump is fluidly connected to the solids trap. A fluid stream carrying solids flows from the pump. The fluid stream carrying solids is configured to follow a path delimited by the outer annulus and the chamber until the fluid stream deposits the solids in the solids accumulation zone and departs the solids trap via the inner annulus into a tubing.

COILED TUBING VENTURI JUNK BASKET TOOL
20180283118 · 2018-10-04 ·

A coiled tubing venturi junk basket tool is described The coiled tubing venturi junk basket tool retrieves junk, debris and/or wireline from a wellbore. A collection housing or waste basket is removeably coupled to the venturi body. The collection housing (waste basket) is customizable for volume, hole diameter and the type of junk and debris retrieved. An elastomeric trap is used to retain junk and debris in the collection housing. The collection housing is also interchangeable with a grab housing for retrieving wireline.

Well tool comprising a plugging device and a junk catching device

A well tool including a plugging device having an inner mandrel, an anchoring device and a sealing device. The tool also includes a junk catching device having an outer housing, a bore provided inside the housing and a receiving device provided in an upper end of the housing. A lower end of the outer housing is connected to an upper end of the inner mandrel of the plugging device. The receiving device comprises a receiving opening providing an opening into the bore and a junk guiding device for guiding junk into the bore via the receiving opening. The well tool further includes a valve device having a run state and a set state, where the valve device forms a termination of a junk container in the set state.

SYSTEM AND METHOD FOR MILLING PAST WELLBORE RESTRICTIONS

Described is a system for milling past wellbore restrictions. The system includes multiple components axially connected to form a bottom hole assembly (BHA). The BHA includes an external coil connector, a motor head assembly (MHA), a metal-to-metal (MTM) motor, a bypass circulation valve (BCV), and a mill component.

SYSTEM AND METHOD FOR MILLING PAST WELLBORE RESTRICTIONS

Described is a system for milling past wellbore restrictions. The system includes multiple components axially connected to form a bottom hole assembly (BHA). The BHA includes an external coil connector, a motor head assembly (MHA), a metal-to-metal (MTM) motor, a bypass circulation valve (BCV), and a mill component.

METHOD AND SYSTEM FOR SIMULTANEOUS WIRELINE MILLING AND DEBRIS COLLECTION
20240418050 · 2024-12-19 ·

A system for performing a mechanical operation on a wireline is described including: a motor; a gear train coupled to the motor, the gear train including a first and a second rotational output, the first and second rotational outputs having different rotational speeds relative to each other; a fluid pump coupled to both the first and second rotational outputs, the fluid pump including: a pump housing coupled to the first rotational output, and a pump input coupled to the second rotational output; and a milling bailer coupled to the housing of the fluid pump and configured to rotate with the fluid pump housing, the milling bailer including: a bailer portion shaped to intake fluid and allow the fluid to flow through a filter and the fluid pump; and a milling face including a bit and configured to perform a milling operation while fluid is flowing through the bailer portion.