NO20023501D0 - Fluid stream optimization in an oil well with gas lift - Google Patents
Fluid stream optimization in an oil well with gas liftInfo
- Publication number
- NO20023501D0 NO20023501D0 NO20023501A NO20023501A NO20023501D0 NO 20023501 D0 NO20023501 D0 NO 20023501D0 NO 20023501 A NO20023501 A NO 20023501A NO 20023501 A NO20023501 A NO 20023501A NO 20023501 D0 NO20023501 D0 NO 20023501D0
- Authority
- NO
- Norway
- Prior art keywords
- downhole
- sensors
- controllable
- flow regime
- tubing
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title 1
- 239000003129 oil well Substances 0.000 title 1
- 238000005457 optimization Methods 0.000 title 1
- 238000013528 artificial neural network Methods 0.000 abstract 2
- 238000001514 detection method Methods 0.000 abstract 1
- 230000005294 ferromagnetic effect Effects 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000001228 spectrum Methods 0.000 abstract 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
- E21B47/00—Survey of boreholes or wells
- E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
-
- 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
- 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
- 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
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/16—Control means therefor being outside the borehole
-
- 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
- E21B43/121—Lifting well fluids
- E21B43/122—Gas lift
- E21B43/123—Gas lift valves
-
- 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/14—Obtaining from a multiple-zone 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
- E21B47/00—Survey of boreholes or wells
- E21B47/10—Locating fluid leaks, intrusions or movements
- E21B47/107—Locating fluid leaks, intrusions or movements using acoustic 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
- E21B47/00—Survey of boreholes or wells
- E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
- E21B47/13—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling by electromagnetic energy, e.g. radio frequency
-
- 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
- E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
- E21B2200/22—Fuzzy logic, artificial intelligence, neural networks or the like
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (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)
- Geophysics (AREA)
- Remote Sensing (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Pipeline Systems (AREA)
- Earth Drilling (AREA)
- Flow Control (AREA)
- Jet Pumps And Other Pumps (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Hydrogen, Water And Hydrids (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Measuring Volume Flow (AREA)
Abstract
A controllable gas-lift well having controllable gas-lift valves and sensors for detecting flow regime is provided. The well uses the tubing and casing to communicate with and power the controllable valve from the surface. Ferromagnetic chokes at the surface and downhole electrically isolate the tubing from the casing. A high band-width, adaptable spread spectrum communication system is used to communicate between the controllable valve and the surface. Sensors, such as pressure, temperature, and acoustic sensors, may be provided downhole to more accurately assess downhole conditions and in particular, flow regime. Operating conditions, such as gas injection rate, back pressure on tubing and position of downhole controllable valves are varied depending on flow regime, downhole conditions, oil production, gas usage and availability, to optimize production. An Artificial Neural Network (ANN) is trained to detect Taylor flow regime using downhole acoustic sensors, plus other sensors as desired. The detection and control system and method thereof is useful in many applications involving multi-phase flow in a conduit.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17799700P | 2000-01-24 | 2000-01-24 | |
PCT/EP2001/000740 WO2001055553A1 (en) | 2000-01-24 | 2001-01-22 | System and method for fluid flow optimization in a gas-lift oil well |
Publications (3)
Publication Number | Publication Date |
---|---|
NO20023501D0 true NO20023501D0 (en) | 2002-07-23 |
NO20023501L NO20023501L (en) | 2002-09-13 |
NO330977B1 NO330977B1 (en) | 2011-08-29 |
Family
ID=22650763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20023501A NO330977B1 (en) | 2000-01-24 | 2002-07-23 | Process for optimizing fluid flows in an oil well with gas aeration and gas aeration oil well |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP1250513B1 (en) |
AT (1) | ATE292742T1 (en) |
AU (1) | AU767417B2 (en) |
BR (1) | BR0107821B1 (en) |
DE (1) | DE60109894T2 (en) |
MX (1) | MXPA02007176A (en) |
NO (1) | NO330977B1 (en) |
OA (1) | OA12141A (en) |
RU (1) | RU2256067C2 (en) |
WO (1) | WO2001055553A1 (en) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2396011A (en) * | 2002-12-02 | 2004-06-09 | Abb Offshore Systems Ltd | Analysing noise generated by fluid flow inside production tubing of a well |
US20050199391A1 (en) * | 2004-02-03 | 2005-09-15 | Cudmore Julian R. | System and method for optimizing production in an artificially lifted well |
US7814936B2 (en) | 2005-11-16 | 2010-10-19 | Fisher Controls International Llc | Sound pressure level feedback control |
GB0611527D0 (en) * | 2006-06-10 | 2006-07-19 | Intelisys Ltd | In-borehole gas monitoring apparatus and method |
US8898018B2 (en) | 2007-03-06 | 2014-11-25 | Schlumberger Technology Corporation | Methods and systems for hydrocarbon production |
EP2199755A1 (en) * | 2008-12-16 | 2010-06-23 | Nederlandse Organisatie voor toegepast-natuurwetenschappelijk Onderzoek TNO | An apparatus, a method and a computer program for recognition of flow regimes in a multiphase fluid flowing in a conduit |
US8579035B2 (en) | 2009-07-31 | 2013-11-12 | Baker Hughes Incorporated | Method for recovering oil from an oil well |
RU2465442C1 (en) * | 2011-04-13 | 2012-10-27 | Виталий Семенович Гриб | Method of lifting water from wells |
US8689904B2 (en) * | 2011-05-26 | 2014-04-08 | Schlumberger Technology Corporation | Detection of gas influx into a wellbore |
US10138724B2 (en) * | 2012-07-31 | 2018-11-27 | Landmark Graphics Corporation | Monitoring, diagnosing and optimizing gas lift operations by presenting one or more actions recommended to achieve a GL system performance |
CN103334739B (en) * | 2013-06-28 | 2016-05-11 | 山东科技大学 | A kind of method and device of measuring coal-bed gas pressure |
CN103470222B (en) * | 2013-09-22 | 2016-04-06 | 中国石油集团西部钻探工程有限公司 | Under insufficient balance well completion, oil pipe and gaslift are gone into operation the method joining and do |
CN103510943A (en) * | 2013-10-29 | 2014-01-15 | 华北科技学院 | Instrument for measuring initial velocity of gas discharged from deep drill hole for coal mine outburst prediction |
FR3017766B1 (en) * | 2014-02-18 | 2016-03-04 | Tronico | TRANSMISSION LINE IMPLEMENTED WITHIN A LINE OF THE TYPE COMPRISING A TUBE OF TANK AND A PRODUCTION TUBE, WITH USE OF AN ELECTRICALLY CONDUCTIVE ENVELOPE. |
US20150377667A1 (en) * | 2014-06-30 | 2015-12-31 | Saudi Arabian Oil Company | Virtual multiphase flow metering and sand detection |
WO2016010985A1 (en) * | 2014-07-15 | 2016-01-21 | Q.E.D. Environmental Systems, Inc. | System and method for distributed control of multiple wellheads |
CN104453796B (en) * | 2014-12-01 | 2017-01-18 | 中国石油天然气股份有限公司 | Intelligent water drainage and gas production device for gas well |
WO2020109426A2 (en) * | 2018-11-29 | 2020-06-04 | Bp Exploration Operating Company Limited | Das data processing to identify fluid inflow locations and fluid type |
CN109356573A (en) * | 2018-12-12 | 2019-02-19 | 中法渤海地质服务有限公司 | A kind of Test extraction method of stratum interval transit time |
US11634980B2 (en) | 2019-06-19 | 2023-04-25 | OspreyData, Inc. | Downhole and near wellbore reservoir state inference through automated inverse wellbore flow modeling |
US20230144034A1 (en) * | 2021-11-11 | 2023-05-11 | NanoSeis, LLC | Oil and gas well multi-phase fluid flow monitoring with multiple transducers and machine learning |
US20240102835A1 (en) * | 2022-09-28 | 2024-03-28 | Halliburton Energy Services, Inc. | Machine learning-based wellbore fluid flow rate prediction |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4739325A (en) | 1982-09-30 | 1988-04-19 | Macleod Laboratories, Inc. | Apparatus and method for down-hole EM telemetry while drilling |
US4648471A (en) | 1983-11-02 | 1987-03-10 | Schlumberger Technology Corporation | Control system for borehole tools |
US4839644A (en) | 1987-06-10 | 1989-06-13 | Schlumberger Technology Corp. | System and method for communicating signals in a cased borehole having tubing |
US5130706A (en) | 1991-04-22 | 1992-07-14 | Scientific Drilling International | Direct switching modulation for electromagnetic borehole telemetry |
US5574374A (en) | 1991-04-29 | 1996-11-12 | Baker Hughes Incorporated | Method and apparatus for interrogating a borehole and surrounding formation utilizing digitally controlled oscillators |
US5493288A (en) | 1991-06-28 | 1996-02-20 | Elf Aquitaine Production | System for multidirectional information transmission between at least two units of a drilling assembly |
US5267469A (en) | 1992-03-30 | 1993-12-07 | Lagoven, S.A. | Method and apparatus for testing the physical integrity of production tubing and production casing in gas-lift wells systems |
EP0737322A4 (en) | 1993-06-04 | 1997-03-19 | Gas Res Inst Inc | Method and apparatus for communicating signals from encased borehole |
US5353627A (en) * | 1993-08-19 | 1994-10-11 | Texaco Inc. | Passive acoustic detection of flow regime in a multi-phase fluid flow |
US5467083A (en) | 1993-08-26 | 1995-11-14 | Electric Power Research Institute | Wireless downhole electromagnetic data transmission system and method |
US5425425A (en) | 1994-04-29 | 1995-06-20 | Cardinal Services, Inc. | Method and apparatus for removing gas lift valves from side pocket mandrels |
EP0721053A1 (en) * | 1995-01-03 | 1996-07-10 | Shell Internationale Researchmaatschappij B.V. | Downhole electricity transmission system |
US5887657A (en) | 1995-02-09 | 1999-03-30 | Baker Hughes Incorporated | Pressure test method for permanent downhole wells and apparatus therefore |
US5896924A (en) * | 1997-03-06 | 1999-04-27 | Baker Hughes Incorporated | Computer controlled gas lift system |
US5706896A (en) * | 1995-02-09 | 1998-01-13 | Baker Hughes Incorporated | Method and apparatus for the remote control and monitoring of production wells |
US6012015A (en) * | 1995-02-09 | 2000-01-04 | Baker Hughes Incorporated | Control model for production wells |
US5561245A (en) * | 1995-04-17 | 1996-10-01 | Western Atlas International, Inc. | Method for determining flow regime in multiphase fluid flow in a wellbore |
US5782261A (en) | 1995-09-25 | 1998-07-21 | Becker; Billy G. | Coiled tubing sidepocket gas lift mandrel system |
-
2001
- 2001-01-22 BR BRPI0107821-6A patent/BR0107821B1/en not_active IP Right Cessation
- 2001-01-22 RU RU2002122762/03A patent/RU2256067C2/en not_active IP Right Cessation
- 2001-01-22 MX MXPA02007176A patent/MXPA02007176A/en active IP Right Grant
- 2001-01-22 AT AT01909683T patent/ATE292742T1/en not_active IP Right Cessation
- 2001-01-22 AU AU37337/01A patent/AU767417B2/en not_active Ceased
- 2001-01-22 OA OA1200200224A patent/OA12141A/en unknown
- 2001-01-22 EP EP01909683A patent/EP1250513B1/en not_active Expired - Lifetime
- 2001-01-22 DE DE60109894T patent/DE60109894T2/en not_active Expired - Lifetime
- 2001-01-22 WO PCT/EP2001/000740 patent/WO2001055553A1/en active IP Right Grant
-
2002
- 2002-07-23 NO NO20023501A patent/NO330977B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO2001055553A1 (en) | 2001-08-02 |
OA12141A (en) | 2006-05-05 |
RU2002122762A (en) | 2004-01-27 |
BR0107821A (en) | 2004-07-06 |
EP1250513A1 (en) | 2002-10-23 |
AU767417B2 (en) | 2003-11-06 |
DE60109894T2 (en) | 2006-03-23 |
RU2256067C2 (en) | 2005-07-10 |
NO330977B1 (en) | 2011-08-29 |
EP1250513B1 (en) | 2005-04-06 |
DE60109894D1 (en) | 2005-05-12 |
ATE292742T1 (en) | 2005-04-15 |
NO20023501L (en) | 2002-09-13 |
MXPA02007176A (en) | 2003-01-28 |
AU3733701A (en) | 2001-08-07 |
BR0107821B1 (en) | 2010-09-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |