CA2948467C - Ensemble bloc de trainee - Google Patents
Ensemble bloc de trainee Download PDFInfo
- Publication number
- CA2948467C CA2948467C CA2948467A CA2948467A CA2948467C CA 2948467 C CA2948467 C CA 2948467C CA 2948467 A CA2948467 A CA 2948467A CA 2948467 A CA2948467 A CA 2948467A CA 2948467 C CA2948467 C CA 2948467C
- Authority
- CA
- Canada
- Prior art keywords
- block
- drag
- slot
- sleeve
- casing
- 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.)
- Active
Links
- 230000005415 magnetization Effects 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 11
- 230000000717 retained effect Effects 0.000 claims description 8
- 238000012856 packing Methods 0.000 description 11
- 230000000712 assembly Effects 0.000 description 5
- 238000000429 assembly Methods 0.000 description 5
- 239000002131 composite material Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000001846 repelling effect Effects 0.000 description 3
- 229920000459 Nitrile rubber Polymers 0.000 description 2
- 239000013536 elastomeric material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229920001875 Ebonite Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK 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
- E21B17/1078—Stabilisers or centralisers for casing, tubing or drill pipes
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
- E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing
- E21B33/1291—Packers; Plugs with mechanical slips for hooking into the casing anchor set by wedge or cam in combination with frictional effect, using so-called drag-blocks
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
- E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing
- E21B33/1295—Packers; Plugs with mechanical slips for hooking into the casing actuated by fluid pressure
- E21B33/12955—Packers; Plugs with mechanical slips for hooking into the casing actuated by fluid pressure using drag blocks frictionally engaging the inner wall of the well
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
- E21B33/134—Bridging plugs
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Sampling And Sample Adjustment (AREA)
- Geophysics And Detection Of Objects (AREA)
- Separation By Low-Temperature Treatments (AREA)
Abstract
L'invention concerne un ensemble bloc de traînée destiné à être utilisé avec un outil de fond de trou dans un puits souterrain, par exemple des garnitures d'étanchéité ou des bouchons provisoires. L'ensemble bloc de traînée comprend un manchon de forme généralement cylindrique et un élément bloc. L'élément bloc est monté sur le manchon de telle sorte qu'il puisse coulisser radialement. L'élément bloc est orienté vers l'extérieur par rapport au manchon par un élément électromagnétique.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2014/050084 WO2016022121A1 (fr) | 2014-08-07 | 2014-08-07 | Ensemble bloc de traînée |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2948467A1 CA2948467A1 (fr) | 2016-02-11 |
| CA2948467C true CA2948467C (fr) | 2018-07-17 |
Family
ID=55264255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2948467A Active CA2948467C (fr) | 2014-08-07 | 2014-08-07 | Ensemble bloc de trainee |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20170183921A1 (fr) |
| AU (1) | AU2014402802B2 (fr) |
| BR (1) | BR112016029817B1 (fr) |
| CA (1) | CA2948467C (fr) |
| GB (1) | GB2543665A (fr) |
| MX (1) | MX2017000286A (fr) |
| NO (1) | NO20161752A1 (fr) |
| WO (1) | WO2016022121A1 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11053750B2 (en) | 2019-06-03 | 2021-07-06 | Baker Hughes Oilfield Operations Llc | Drag block for a downhole tool |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US78407A (en) * | 1868-05-26 | Improvement in wool-boxes | ||
| US139361A (en) * | 1873-05-27 | Improvement in the manufacture of joints for bracelets | ||
| US25927A (en) * | 1859-10-25 | Portable shelf | ||
| US5265684A (en) * | 1991-11-27 | 1993-11-30 | Baroid Technology, Inc. | Downhole adjustable stabilizer and method |
| US5547031A (en) * | 1995-02-24 | 1996-08-20 | Amoco Corporation | Orientation control mechanism |
| US7124818B2 (en) * | 2002-10-06 | 2006-10-24 | Weatherford/Lamb, Inc. | Clamp mechanism for in-well seismic station |
| CA2454227C (fr) * | 2003-12-24 | 2008-02-19 | Sampwell Testing Services Ltd. C/O/B/A Progressive Technology | Dispositif d'ancrage de couple |
| GB0513645D0 (en) * | 2005-07-02 | 2005-08-10 | Specialised Petroleum Serv Ltd | Wellbore cleaning method and apparatus |
| US7862656B2 (en) * | 2007-07-03 | 2011-01-04 | Siemens Medical Solutions Usa, Inc. | Apparatus and method for growing a crystal and heating an annular channel circumscribing the crystal |
| AR062973A1 (es) * | 2007-09-25 | 2008-12-17 | Carro Gustavo Ignacio | Paquer recuperable para operaciones en pozos entubados |
-
2014
- 2014-08-07 AU AU2014402802A patent/AU2014402802B2/en active Active
- 2014-08-07 GB GB1618386.5A patent/GB2543665A/en not_active Withdrawn
- 2014-08-07 US US15/313,583 patent/US20170183921A1/en not_active Abandoned
- 2014-08-07 BR BR112016029817-9A patent/BR112016029817B1/pt active IP Right Grant
- 2014-08-07 WO PCT/US2014/050084 patent/WO2016022121A1/fr active Application Filing
- 2014-08-07 CA CA2948467A patent/CA2948467C/fr active Active
- 2014-08-07 MX MX2017000286A patent/MX2017000286A/es unknown
-
2016
- 2016-11-07 NO NO20161752A patent/NO20161752A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB201618386D0 (en) | 2016-12-14 |
| MX2017000286A (es) | 2017-04-27 |
| BR112016029817B1 (pt) | 2022-03-22 |
| BR112016029817A8 (pt) | 2021-04-20 |
| WO2016022121A1 (fr) | 2016-02-11 |
| GB2543665A (en) | 2017-04-26 |
| BR112016029817A2 (pt) | 2017-08-22 |
| AU2014402802B2 (en) | 2017-10-05 |
| AU2014402802A1 (en) | 2016-11-17 |
| CA2948467A1 (fr) | 2016-02-11 |
| US20170183921A1 (en) | 2017-06-29 |
| NO20161752A1 (en) | 2016-11-07 |
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| CA2948467C (fr) | Ensemble bloc de trainee | |
| NO20160226A1 (en) | External slip having expandable slots and a retainer | |
| AU2018293446B2 (en) | Seal apparatus and methods of use | |
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| US20170175483A1 (en) | Rotating grip arms |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20161108 |