CA2934800A1 - Ensemble de fond de trou et procedes de reduction de la trainee et des frottements sur un descendu tubulaire dans un puits de forage - Google Patents
Ensemble de fond de trou et procedes de reduction de la trainee et des frottements sur un descendu tubulaire dans un puits de forage Download PDFInfo
- Publication number
- CA2934800A1 CA2934800A1 CA2934800A CA2934800A CA2934800A1 CA 2934800 A1 CA2934800 A1 CA 2934800A1 CA 2934800 A CA2934800 A CA 2934800A CA 2934800 A CA2934800 A CA 2934800A CA 2934800 A1 CA2934800 A1 CA 2934800A1
- Authority
- CA
- Canada
- Prior art keywords
- tubular
- abutment
- cam
- assembly
- compression
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 13
- 230000006835 compression Effects 0.000 claims description 62
- 238000007906 compression Methods 0.000 claims description 62
- 240000007817 Olea europaea Species 0.000 claims description 18
- 238000005096 rolling process Methods 0.000 claims description 7
- 230000010349 pulsation Effects 0.000 claims description 3
- 238000007790 scraping Methods 0.000 claims description 3
- 238000005304 joining Methods 0.000 claims description 2
- 230000000737 periodic effect Effects 0.000 claims description 2
- 239000002783 friction material Substances 0.000 description 10
- 229920001774 Perfluoroether Polymers 0.000 description 4
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- -1 polytetrafluoroethylene Polymers 0.000 description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 description 4
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920001179 medium density polyethylene Polymers 0.000 description 2
- 239000004701 medium-density polyethylene Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 240000000528 Ricinus communis Species 0.000 description 1
- 235000004443 Ricinus communis Nutrition 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000000630 rising effect Effects 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
- E21B17/1057—Centralising devices with rollers or with a relatively rotating sleeve
-
- 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
- E21B17/1057—Centralising devices with rollers or with a relatively rotating sleeve
- E21B17/1064—Pipes or rods with a relatively rotating sleeve
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
L'invention porte sur un ensemble (100) à positionner sur un élément tubulaire (200), ledit ensemble comprenant une première butée (101), une seconde butée (102), un corps (103) à positionner sur ledit élément tubulaire de telle sorte que ledit corps est libre de se déplacer par rapport audit élément tubulaire et est limité par lesdites butées, caractérisé en ce que ledit corps et au moins une butée ont une forme (106, 106') telle que lors de la rotation dudit élément tubulaire, ledit corps est périodiquement amené à se déplacer avec un élément axial par rapport audit élément tubulaire.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP14000058.9 | 2014-01-09 | ||
| EP14000058 | 2014-01-09 | ||
| EP14000165 | 2014-01-16 | ||
| EP14000165.2 | 2014-01-16 | ||
| PCT/EP2015/050277 WO2015104347A1 (fr) | 2014-01-09 | 2015-01-08 | Ensemble de fond de trou et procédés de réduction de la traînée et des frottements sur un descendu tubulaire dans un puits de forage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2934800A1 true CA2934800A1 (fr) | 2015-07-16 |
Family
ID=52423685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2934800A Pending CA2934800A1 (fr) | 2014-01-09 | 2015-01-08 | Ensemble de fond de trou et procedes de reduction de la trainee et des frottements sur un descendu tubulaire dans un puits de forage |
Country Status (5)
| Country | Link |
|---|---|
| AU (1) | AU2015205562A1 (fr) |
| CA (1) | CA2934800A1 (fr) |
| GB (1) | GB2538407B (fr) |
| MX (1) | MX2016008797A (fr) |
| WO (1) | WO2015104347A1 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108612488A (zh) * | 2016-12-12 | 2018-10-02 | 四川煜天石油机械设备有限公司 | 一种油管自动旋转扶正器 |
| US20220389774A1 (en) * | 2021-06-03 | 2022-12-08 | Halliburton Energy Services, Inc. | Drill String with Centralizer |
| CN115341868A (zh) * | 2022-08-23 | 2022-11-15 | 中国石油天然气集团有限公司 | 一种小井眼连续管钻井减小摩阻的装置及其使用方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2572307A (en) * | 1946-09-09 | 1951-10-23 | Cicero C Brown | Rotary drill stabilizer |
| US4600063A (en) * | 1984-05-29 | 1986-07-15 | Dailey Petroleum Services Corp. | Double-taper slip-on drill string stabilizer |
| US4606417A (en) * | 1985-04-08 | 1986-08-19 | Webb Derrel D | Pressure equalized stabilizer apparatus for drill string |
| EP1292754A2 (fr) * | 2000-06-21 | 2003-03-19 | Derek Herrera | Centreur |
| GB201306495D0 (en) * | 2013-04-10 | 2013-05-22 | Rotary Drilling Supplies Europ Ltd | Apparatus and method |
-
2015
- 2015-01-08 CA CA2934800A patent/CA2934800A1/fr active Pending
- 2015-01-08 MX MX2016008797A patent/MX2016008797A/es unknown
- 2015-01-08 AU AU2015205562A patent/AU2015205562A1/en not_active Abandoned
- 2015-01-08 GB GB1611371.4A patent/GB2538407B/en active Active
- 2015-01-08 WO PCT/EP2015/050277 patent/WO2015104347A1/fr active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| GB201611371D0 (en) | 2016-08-17 |
| GB2538407A (en) | 2016-11-16 |
| WO2015104347A1 (fr) | 2015-07-16 |
| MX2016008797A (es) | 2017-04-27 |
| AU2015205562A1 (en) | 2016-07-14 |
| GB2538407B (en) | 2022-03-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20200107 |
|
| EEER | Examination request |
Effective date: 20200107 |
|
| EEER | Examination request |
Effective date: 20200107 |
|
| EEER | Examination request |
Effective date: 20200107 |
|
| EEER | Examination request |
Effective date: 20200107 |