GB2600056A - Improved adaptor - Google Patents
Improved adaptor Download PDFInfo
- Publication number
- GB2600056A GB2600056A GB2200565.6A GB202200565A GB2600056A GB 2600056 A GB2600056 A GB 2600056A GB 202200565 A GB202200565 A GB 202200565A GB 2600056 A GB2600056 A GB 2600056A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mount
- tubing
- tubular
- operative element
- mandrelless
- 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.)
- Withdrawn
Links
- 230000001419 dependent effect Effects 0.000 claims 2
- 239000012530 fluid Substances 0.000 claims 2
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
- E21B23/01—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells for anchoring the tools or the like
-
- 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
- E21B23/06—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells for setting packers
Abstract
There is provided a system for mounting an operative element (17) to a downhole tubular (12), the downhole tubular (12) having a longitudinal axis, the system comprising a releasable mandrelless tubing mount (14) wherein the tubing mount (14) is configured to be located at an axial location on the tubular (12) and is adapted in use to be substantially immobile and to interact with an operative element (17) configured to perform a function downhole.
Claims (20)
1 . A system for mounting an operative element to a downhole tubular, the downhole tubular having a longitudinal axis, the system comprising a releasable mandrelless tubing mount wherein the tubing mount is configured to be located at an axial location on the tubular and is adapted, in use, to be substantially immobile and to interact with an operative element configured to perform a function downhole.
2. The system of claim 1 further comprising a second releasable mandrelless tubing mount.
3. The system of claim 1 or 2 wherein the or each releasable mandrelless tubing mount further comprises a mount housing, at least one slip, a load sub and a load retainer.
4. The system of any of claims 1 to 3, further comprising an assembly device configured to engage the mount(s) to provide preloading and secure the mount(s) to the outer surface of the tubular.
5. The system of claim 4 when dependent on claim 3, wherein the assembly device comprises a push sub configured to abut the load sub(s) of the mount(s).
6. The system of claim 5, wherein the assembly device further comprises a cavity between a piston housing and a mount piston, wherein the cavity is configured to receive pressurised fluid.
7. The system of claim 6, wherein the piston housing is configured to move in a first direction, and the mount piston and push sub are configured to move in a second direction opposite to the first direction.
8. The system of claim 7, wherein the assembly device is further configured to abut and move the load sub of the mount in the second direction.
9. The system of claim 8, wherein the piston housing is configured to engage the mount housing and exert a pulling force on the mount housing to squeeze the at least one slip between the mount housing and the load sub.
10. The system of claim 1 , further comprising an operative element mounted in use to the tubing mount.
11. The system of claim 2 or any of claims 3 to 9 when dependent on claim 2, further comprising an operative element mounted in use between the first and second tubing mounts.
12. The system of claim 10 or 11 , configured such that, in use, the operative element is in fluid communication with a bore of the tubular.
13. The system of any one of claims 10 to 12, wherein the operative element is movable in response to an axial force.
14. The system of any one of claims 10 to 13, wherein the operative element comprises a fixed element portion, an axially movable portion and a transversely movable portion coupled between the fixed element portion and the axially movable portion.
15. The system of claim 14, wherein the fixed element portion includes a shear element having a yield strength sufficient to allow the fixed element to be transversely displaced to an engaged configuration and to shear in response to an axial force applied to the tubular when in the engaged configuration, and allow the transverse portion to retract whereby the mandrelless tool can be retrieved.
16. A system for mounting an operative element to a downhole tubular, the system comprising a mandrelless tubing mount wherein the tubing mount is configured to be located at an axial location on the tubular and is adapted in use to be substantially immobile and to interact with an operative element configured to perform a function downhole.
17. The system of claim 16, further comprising a second mandrelless tubing mount, wherein the tubing mounts are configured to be located at and axially spaced on the tubular and adapted in use to be substantially immobile and to interact with an operative element configured to perform a function downhole.
18. The system of claim 16 or 17, wherein the or each mount comprises a mount housing, at least one slip, a load sub and a load retainer.
19. A mandrelless tool for mounting on a tubular, the tubular having a longitudinal axis, the tool comprising: a first tubing mount for releasably locating at a first axial location on the tubular, at least one operative element coupled to the first tubing mount, the/each operative element being configured to perform a function downhole.
20. The tool of claim 19, further comprising a second tubing mount for locating axially spaced from the first tubing mount, the second tubing mount coupled to the operative element.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB1909899.5A GB201909899D0 (en) | 2019-07-10 | 2019-07-10 | Improved anchor |
| PCT/EP2020/069665 WO2021005238A1 (en) | 2019-07-10 | 2020-07-10 | Improved adaptor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB2600056A true GB2600056A (en) | 2022-04-20 |
Family
ID=67623195
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GBGB1909899.5A Ceased GB201909899D0 (en) | 2019-07-10 | 2019-07-10 | Improved anchor |
| GB2200565.6A Withdrawn GB2600056A (en) | 2019-07-10 | 2020-07-10 | Improved adaptor |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GBGB1909899.5A Ceased GB201909899D0 (en) | 2019-07-10 | 2019-07-10 | Improved anchor |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20220251912A1 (en) |
| GB (2) | GB201909899D0 (en) |
| WO (1) | WO2021005238A1 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020121379A1 (en) * | 2001-03-01 | 2002-09-05 | Doane James Christopher | Lock ring for pipe slip pick-up ring |
| US20060207796A1 (en) * | 2005-03-14 | 2006-09-21 | Stable Services Limited | Multi-function downhole tool |
| US20120211221A1 (en) * | 2011-02-17 | 2012-08-23 | Baker Hughes Incorporated | Annulus Mounted Potential Energy Driven Setting Tool |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4600063A (en) * | 1984-05-29 | 1986-07-15 | Dailey Petroleum Services Corp. | Double-taper slip-on drill string stabilizer |
| US10465469B2 (en) * | 2017-09-25 | 2019-11-05 | Baker Hughes, A Ge Company, Llc | Slip-on hydraulic packer |
| AU2019213357A1 (en) * | 2018-10-05 | 2020-04-23 | Downhole Products Limited | Slimline Stop Collar |
-
2019
- 2019-07-10 GB GBGB1909899.5A patent/GB201909899D0/en not_active Ceased
-
2020
- 2020-07-10 GB GB2200565.6A patent/GB2600056A/en not_active Withdrawn
- 2020-07-10 US US17/627,093 patent/US20220251912A1/en not_active Abandoned
- 2020-07-10 WO PCT/EP2020/069665 patent/WO2021005238A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020121379A1 (en) * | 2001-03-01 | 2002-09-05 | Doane James Christopher | Lock ring for pipe slip pick-up ring |
| US20060207796A1 (en) * | 2005-03-14 | 2006-09-21 | Stable Services Limited | Multi-function downhole tool |
| US20120211221A1 (en) * | 2011-02-17 | 2012-08-23 | Baker Hughes Incorporated | Annulus Mounted Potential Energy Driven Setting Tool |
Also Published As
| Publication number | Publication date |
|---|---|
| GB201909899D0 (en) | 2019-08-21 |
| WO2021005238A1 (en) | 2021-01-14 |
| US20220251912A1 (en) | 2022-08-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |