CA2843047A1 - Commande d'outil de fond de trou - Google Patents
Commande d'outil de fond de trou Download PDFInfo
- Publication number
- CA2843047A1 CA2843047A1 CA2843047A CA2843047A CA2843047A1 CA 2843047 A1 CA2843047 A1 CA 2843047A1 CA 2843047 A CA2843047 A CA 2843047A CA 2843047 A CA2843047 A CA 2843047A CA 2843047 A1 CA2843047 A1 CA 2843047A1
- Authority
- CA
- Canada
- Prior art keywords
- flow
- tool
- piston
- configuration
- operating
- 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.)
- Abandoned
Links
- 239000012530 fluid Substances 0.000 claims abstract description 73
- 238000000034 method Methods 0.000 claims abstract description 29
- 238000013519 translation Methods 0.000 claims abstract description 15
- 230000000295 complement effect Effects 0.000 claims description 5
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 238000005086 pumping Methods 0.000 claims 1
- 239000000523 sample Substances 0.000 description 43
- 230000003993 interaction Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 230000004913 activation Effects 0.000 description 5
- 238000005553 drilling Methods 0.000 description 5
- 230000007704 transition Effects 0.000 description 4
- 230000003213 activating effect Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 241000239290 Araneae Species 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010348 incorporation Methods 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
- E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
- E21B23/04—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion
- E21B23/042—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion using a single piston or multiple mechanically interconnected pistons
-
- 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
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells
- E21B34/08—Valve arrangements for boreholes or wells in wells responsive to flow or pressure of the fluid obtained
-
- 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
- E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
- E21B23/004—Indexing systems for guiding relative movement between telescoping parts of downhole tools
- E21B23/006—"J-slot" systems, i.e. lug and slot indexing mechanisms
-
- 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
- E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
- E21B23/04—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion
- E21B23/0413—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion using means for blocking fluid flow, e.g. drop balls or darts
-
- 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
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells
-
- 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
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells
- E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid-Pressure Circuits (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1302981.4 | 2013-02-20 | ||
GB1302981.4A GB2511050A (en) | 2013-02-20 | 2013-02-20 | Downhole tool control |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2843047A1 true CA2843047A1 (fr) | 2014-08-20 |
Family
ID=48048684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2843047A Abandoned CA2843047A1 (fr) | 2013-02-20 | 2014-02-19 | Commande d'outil de fond de trou |
Country Status (3)
Country | Link |
---|---|
US (1) | US20140231096A1 (fr) |
CA (1) | CA2843047A1 (fr) |
GB (1) | GB2511050A (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016086298A1 (fr) * | 2014-12-01 | 2016-06-09 | Evolution Engineering Inc. | Générateur d'impulsions de pression de fluide pour un outil de télémesure de fond de trou |
WO2016190885A1 (fr) | 2015-05-28 | 2016-12-01 | Halliburton Energy Services, Inc. | Systèmes d'amortissement visqueux pour des outils de fond de trou réglés de manière hydrostatique |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8915302D0 (en) * | 1989-07-04 | 1989-08-23 | Andergauge Ltd | Drill string stabiliser |
FR2699222B1 (fr) * | 1992-12-14 | 1995-02-24 | Inst Francais Du Petrole | Dispositif et méthode d'actionnement à distance d'un équipement comportant des moyens de temporisation - Application à une garniture de forage. |
US7090020B2 (en) * | 2002-10-30 | 2006-08-15 | Schlumberger Technology Corp. | Multi-cycle dump valve |
GB0500713D0 (en) * | 2005-01-14 | 2005-02-23 | Andergauge Ltd | Valve |
US8434569B2 (en) * | 2009-10-12 | 2013-05-07 | Jeffrey A. Reddoch, Sr. | Short mud saver for use with top drive or kelly |
-
2013
- 2013-02-20 GB GB1302981.4A patent/GB2511050A/en not_active Withdrawn
-
2014
- 2014-02-17 US US14/182,132 patent/US20140231096A1/en not_active Abandoned
- 2014-02-19 CA CA2843047A patent/CA2843047A1/fr not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
GB2511050A (en) | 2014-08-27 |
GB201302981D0 (en) | 2013-04-03 |
US20140231096A1 (en) | 2014-08-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Discontinued |
Effective date: 20180220 |