AU2125997A - Motor drive actuator for downhole flow control devices - Google Patents
Motor drive actuator for downhole flow control devicesInfo
- Publication number
- AU2125997A AU2125997A AU21259/97A AU2125997A AU2125997A AU 2125997 A AU2125997 A AU 2125997A AU 21259/97 A AU21259/97 A AU 21259/97A AU 2125997 A AU2125997 A AU 2125997A AU 2125997 A AU2125997 A AU 2125997A
- Authority
- AU
- Australia
- Prior art keywords
- flow control
- motor drive
- control devices
- drive actuator
- downhole flow
- 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.)
- Granted
Links
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
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells
- E21B34/066—Valve arrangements for boreholes or wells in wells electrically actuated
-
- 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
- E21B17/003—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings with electrically conducting or insulating means
-
- 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
-
- 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
- E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
- E21B44/005—Below-ground automatic control systems
-
- 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
- E21B47/00—Survey of boreholes or wells
- E21B47/01—Devices for supporting measuring instruments on drill bits, pipes, rods or wirelines; Protecting measuring instruments in boreholes against heat, shock, pressure or the like
- E21B47/017—Protecting measuring instruments
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Geophysics (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Transmission Devices (AREA)
- Selective Calling Equipment (AREA)
- Flow Control (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1171896P | 1996-02-15 | 1996-02-15 | |
US60/011718 | 1996-02-15 | ||
PCT/US1997/002334 WO1997030269A1 (en) | 1996-02-15 | 1997-02-14 | Motor drive actuator for downhole flow control devices |
Publications (2)
Publication Number | Publication Date |
---|---|
AU2125997A true AU2125997A (en) | 1997-09-02 |
AU729246B2 AU729246B2 (en) | 2001-01-25 |
Family
ID=21751684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU21259/97A Expired AU729246B2 (en) | 1996-02-15 | 1997-02-14 | Motor drive actuator for downhole flow control devices |
Country Status (5)
Country | Link |
---|---|
AU (1) | AU729246B2 (en) |
CA (1) | CA2218259C (en) |
GB (1) | GB2316113B (en) |
NO (1) | NO325021B1 (en) |
WO (1) | WO1997030269A1 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2348226B (en) * | 1996-04-01 | 2000-11-08 | Baker Hughes Inc | Downhole flow control devices |
US5906238A (en) | 1996-04-01 | 1999-05-25 | Baker Hughes Incorporated | Downhole flow control devices |
FR2790510B1 (en) | 1999-03-05 | 2001-04-20 | Schlumberger Services Petrol | WELL BOTTOM FLOW CONTROL PROCESS AND DEVICE, WITH DECOUPLE CONTROL |
GB9913037D0 (en) * | 1999-06-05 | 1999-08-04 | Abb Offshore Systems Ltd | Actuator |
NO336697B1 (en) * | 2008-02-14 | 2015-10-19 | Altus Intervention As | Method and apparatus for position control of a downhole actuator's working member |
US9016387B2 (en) | 2011-04-12 | 2015-04-28 | Halliburton Energy Services, Inc. | Pressure equalization apparatus and associated systems and methods |
US9068425B2 (en) | 2011-04-12 | 2015-06-30 | Halliburton Energy Services, Inc. | Safety valve with electrical actuator and tubing pressure balancing |
US9010448B2 (en) | 2011-04-12 | 2015-04-21 | Halliburton Energy Services, Inc. | Safety valve with electrical actuator and tubing pressure balancing |
US8800689B2 (en) | 2011-12-14 | 2014-08-12 | Halliburton Energy Services, Inc. | Floating plug pressure equalization in oilfield drill bits |
US10253594B2 (en) | 2016-12-09 | 2019-04-09 | Baker Hughes, A Ge Company, Llc | Interventionless pressure operated sliding sleeve |
US10301908B2 (en) | 2017-02-09 | 2019-05-28 | Baker Hughes, A Ge Company, Llc | Interventionless pressure operated sliding sleeve with backup operation with intervention |
EP3963176A4 (en) * | 2019-04-30 | 2023-05-10 | RCE Corporation | Apparatus and methods for a gas lift valve |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2178088B (en) * | 1985-07-25 | 1988-11-09 | Gearhart Tesel Ltd | Improvements in downhole tools |
CA2197260C (en) * | 1996-02-15 | 2006-04-18 | Michael A. Carmody | Electro hydraulic downhole control device |
US5906238A (en) * | 1996-04-01 | 1999-05-25 | Baker Hughes Incorporated | Downhole flow control devices |
-
1997
- 1997-02-14 GB GB9721870A patent/GB2316113B/en not_active Expired - Lifetime
- 1997-02-14 AU AU21259/97A patent/AU729246B2/en not_active Expired
- 1997-02-14 CA CA002218259A patent/CA2218259C/en not_active Expired - Lifetime
- 1997-02-14 WO PCT/US1997/002334 patent/WO1997030269A1/en active Application Filing
- 1997-10-14 NO NO19974752A patent/NO325021B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB2316113B (en) | 2000-08-16 |
AU729246B2 (en) | 2001-01-25 |
NO974752L (en) | 1997-12-12 |
GB9721870D0 (en) | 1997-12-17 |
WO1997030269A1 (en) | 1997-08-21 |
GB2316113A (en) | 1998-02-18 |
NO974752D0 (en) | 1997-10-14 |
NO325021B1 (en) | 2008-01-14 |
CA2218259C (en) | 2005-01-11 |
CA2218259A1 (en) | 1997-08-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FGA | Letters patent sealed or granted (standard patent) |