CA2055007A1 - Method of and Apparatus for Running a Wireline to a Steering Tool Coupled with a Downhole Mud Motor - Google Patents
Method of and Apparatus for Running a Wireline to a Steering Tool Coupled with a Downhole Mud MotorInfo
- Publication number
- CA2055007A1 CA2055007A1 CA 2055007 CA2055007A CA2055007A1 CA 2055007 A1 CA2055007 A1 CA 2055007A1 CA 2055007 CA2055007 CA 2055007 CA 2055007 A CA2055007 A CA 2055007A CA 2055007 A1 CA2055007 A1 CA 2055007A1
- Authority
- CA
- Canada
- Prior art keywords
- swivel
- axial passage
- wireline
- drill string
- passage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B23/00—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells
- E21B23/14—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells for displacing a cable or cable-operated tool, e.g. for logging or perforating operations in deviated wells
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/22—Handling reeled pipe or rod units, e.g. flexible drilling pipes
Abstract
A method of running a wireline to a steering tool coupled with a downhole mud motor. Firstly, secure a drill string from a swivel suspended from a draw works of an oil rig such that the drill string is rotatable. The swivel has an axial passage with a first end in alignment with an interior bore of the drill string and a second end.
Secondly, secure to the second end of the axial passage of the swivel a hose communicating with surface mud pumps thereby permitting drilling mud to be pumped through the hose to the axial passage of the swivel and down the interior bore of the drill string. The hose is connected to the swivel with a connector having a primary passage through which mud from the hose passes and a secondary passage which is substantially aligned with the axial passage of the swivel. Thirdly, secure a sheave to the swivel above and adjacent to the axial passage, such that a wireline passing over the sheave is substantially in axial alignment with the axial passage. Fourthly, extend a wireline over the sheave, through the secondary passage of the connector, through the axial passage of the swivel, and down the drill string to a steering tool coupled with a mud motor positioned downhole.
Secondly, secure to the second end of the axial passage of the swivel a hose communicating with surface mud pumps thereby permitting drilling mud to be pumped through the hose to the axial passage of the swivel and down the interior bore of the drill string. The hose is connected to the swivel with a connector having a primary passage through which mud from the hose passes and a secondary passage which is substantially aligned with the axial passage of the swivel. Thirdly, secure a sheave to the swivel above and adjacent to the axial passage, such that a wireline passing over the sheave is substantially in axial alignment with the axial passage. Fourthly, extend a wireline over the sheave, through the secondary passage of the connector, through the axial passage of the swivel, and down the drill string to a steering tool coupled with a mud motor positioned downhole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 2055007 CA2055007C (en) | 1991-11-06 | 1991-11-06 | Method of and apparatus for running a wireline to a steering tool coupled with a downhole mud motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 2055007 CA2055007C (en) | 1991-11-06 | 1991-11-06 | Method of and apparatus for running a wireline to a steering tool coupled with a downhole mud motor |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2055007A1 true CA2055007A1 (en) | 1993-05-07 |
CA2055007C CA2055007C (en) | 1996-03-19 |
Family
ID=4148705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2055007 Expired - Fee Related CA2055007C (en) | 1991-11-06 | 1991-11-06 | Method of and apparatus for running a wireline to a steering tool coupled with a downhole mud motor |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2055007C (en) |
-
1991
- 1991-11-06 CA CA 2055007 patent/CA2055007C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2055007C (en) | 1996-03-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |