SG10202101720VA - Apparatus and method for inner casing string widow milling and outer casing cement sheath removal - Google Patents
Apparatus and method for inner casing string widow milling and outer casing cement sheath removalInfo
- Publication number
- SG10202101720VA SG10202101720VA SG10202101720VA SG10202101720VA SG10202101720VA SG 10202101720V A SG10202101720V A SG 10202101720VA SG 10202101720V A SG10202101720V A SG 10202101720VA SG 10202101720V A SG10202101720V A SG 10202101720VA SG 10202101720V A SG10202101720V A SG 10202101720VA
- Authority
- SG
- Singapore
- Prior art keywords
- widow
- milling
- cement sheath
- sheath removal
- outer casing
- Prior art date
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
- E21B29/00—Cutting or destroying pipes, packers, plugs, or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
- E21B29/002—Cutting, e.g. milling, a pipe with a cutter rotating along the circumference of the pipe
- E21B29/005—Cutting, e.g. milling, a pipe with a cutter rotating along the circumference of the pipe with a radially-expansible cutter rotating inside the pipe, e.g. for cutting an annular window
-
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
- E21B17/1014—Flexible or expansible centering means, e.g. with pistons pressing against the wall of the well
- E21B17/1021—Flexible or expansible centering means, e.g. with pistons pressing against the wall of the well with articulated arms or arcuate springs
-
- 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
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in 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
- E21B47/00—Survey of boreholes or wells
- E21B47/09—Locating or determining the position of objects in boreholes or wells, e.g. the position of an extending arm; Identifying the free or blocked portions of pipes
-
- 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
- E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
- E21B2200/05—Flapper valves
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201462084651P | 2014-11-26 | 2014-11-26 | |
US201514420612A | 2015-02-09 | 2015-02-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
SG10202101720VA true SG10202101720VA (en) | 2021-04-29 |
Family
ID=56074940
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG10202101720VA SG10202101720VA (en) | 2014-11-26 | 2015-11-24 | Apparatus and method for inner casing string widow milling and outer casing cement sheath removal |
SG11201704176QA SG11201704176QA (en) | 2014-11-26 | 2015-11-24 | Apparatus and method for inner casing string widow milling and outer casing cement sheath removal |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201704176QA SG11201704176QA (en) | 2014-11-26 | 2015-11-24 | Apparatus and method for inner casing string widow milling and outer casing cement sheath removal |
Country Status (7)
Country | Link |
---|---|
US (1) | US10240418B2 (en) |
EP (1) | EP3224446B1 (en) |
AU (1) | AU2015353715B2 (en) |
CA (1) | CA2968844C (en) |
MY (1) | MY182757A (en) |
SG (2) | SG10202101720VA (en) |
WO (1) | WO2016085899A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10683740B2 (en) | 2015-02-24 | 2020-06-16 | Coiled Tubing Specialties, Llc | Method of avoiding frac hits during formation stimulation |
WO2017053151A1 (en) | 2015-09-15 | 2017-03-30 | Abrado, Inc. | Downhole tubular milling apparatus, especially suitable for deployment on coiled tubing |
US10954769B2 (en) | 2016-01-28 | 2021-03-23 | Coiled Tubing Specialties, Llc | Ported casing collar for downhole operations, and method for accessing a formation |
CN110439490A (en) * | 2019-07-31 | 2019-11-12 | 中国海洋石油集团有限公司 | A kind of multilayer sleeve forging milling tool |
US11408229B1 (en) | 2020-03-27 | 2022-08-09 | Coiled Tubing Specialties, Llc | Extendible whipstock, and method for increasing the bend radius of a hydraulic jetting hose downhole |
US11248430B2 (en) | 2020-04-20 | 2022-02-15 | Dynasty Energy Services, LLC | Multi-string section mill |
GB2604322A (en) * | 2021-01-08 | 2022-09-07 | Abrado Inc | Downhole tubular milling apparatus |
US11885188B2 (en) | 2021-11-30 | 2024-01-30 | Dynasty Energy Services, LLC | Section mill |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2690897A (en) * | 1950-11-27 | 1954-10-05 | Jr Robert E Clark | Combination mill and under-reamer for oil wells |
US3117626A (en) * | 1957-07-28 | 1964-01-14 | Ringler Maurycy | Device for cutting bore hole pipes |
US4776394A (en) * | 1987-02-13 | 1988-10-11 | Tri-State Oil Tool Industries, Inc. | Hydraulic stabilizer for bore hole tool |
US5012863A (en) * | 1988-06-07 | 1991-05-07 | Smith International, Inc. | Pipe milling tool blade and method of dressing same |
US5765640A (en) * | 1996-03-07 | 1998-06-16 | Baker Hughes Incorporated | Multipurpose tool |
US5735359A (en) * | 1996-06-10 | 1998-04-07 | Weatherford/Lamb, Inc. | Wellbore cutting tool |
AU761233B2 (en) * | 1999-04-05 | 2003-05-29 | Baker Hughes Incorporated | One-trip casing cutting & removal apparatus |
US7063155B2 (en) * | 2003-12-19 | 2006-06-20 | Deltide Fishing & Rental Tools, Inc. | Casing cutter |
US9353589B2 (en) * | 2011-01-21 | 2016-05-31 | Smith International, Inc. | Multi-cycle pipe cutter and related methods |
EP2766562A4 (en) * | 2011-10-04 | 2015-11-18 | Deltide Energy Services Llc | Wellbore casing cutting tool |
WO2014025763A2 (en) * | 2012-08-10 | 2014-02-13 | Deltide Energy Services Llc | Well bore casing mill with expandable cutter bases |
US20160130900A1 (en) * | 2014-11-10 | 2016-05-12 | Knight Information Systems, Llc | Expandable section mill and method |
-
2015
- 2015-11-24 CA CA2968844A patent/CA2968844C/en active Active
- 2015-11-24 AU AU2015353715A patent/AU2015353715B2/en active Active
- 2015-11-24 SG SG10202101720VA patent/SG10202101720VA/en unknown
- 2015-11-24 MY MYPI2017000776A patent/MY182757A/en unknown
- 2015-11-24 US US15/529,166 patent/US10240418B2/en active Active
- 2015-11-24 EP EP15863543.3A patent/EP3224446B1/en active Active
- 2015-11-24 WO PCT/US2015/062264 patent/WO2016085899A1/en active Application Filing
- 2015-11-24 SG SG11201704176QA patent/SG11201704176QA/en unknown
Also Published As
Publication number | Publication date |
---|---|
US20170356263A1 (en) | 2017-12-14 |
AU2015353715B2 (en) | 2020-11-26 |
AU2015353715A1 (en) | 2017-06-15 |
SG11201704176QA (en) | 2017-06-29 |
EP3224446A4 (en) | 2018-07-25 |
EP3224446B1 (en) | 2019-12-18 |
MY182757A (en) | 2021-02-05 |
CA2968844C (en) | 2019-08-20 |
WO2016085899A1 (en) | 2016-06-02 |
CA2968844A1 (en) | 2016-06-02 |
EP3224446A1 (en) | 2017-10-04 |
US10240418B2 (en) | 2019-03-26 |
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