BR112017021532A2 - aparelho e método para injetar um produto químico para facilitar a operação de uma bomba de poço submersível - Google Patents
aparelho e método para injetar um produto químico para facilitar a operação de uma bomba de poço submersívelInfo
- Publication number
- BR112017021532A2 BR112017021532A2 BR112017021532A BR112017021532A BR112017021532A2 BR 112017021532 A2 BR112017021532 A2 BR 112017021532A2 BR 112017021532 A BR112017021532 A BR 112017021532A BR 112017021532 A BR112017021532 A BR 112017021532A BR 112017021532 A2 BR112017021532 A2 BR 112017021532A2
- Authority
- BR
- Brazil
- Prior art keywords
- well
- chemical
- well pump
- pump assembly
- capillary tube
- Prior art date
Links
- 239000000126 substance Substances 0.000 title abstract 5
- 238000002347 injection Methods 0.000 abstract 3
- 239000007924 injection Substances 0.000 abstract 3
- 239000012530 fluid Substances 0.000 abstract 2
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
- 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
- E21B43/128—Adaptation of pump systems with down-hole electric drives
-
- 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/08—Controlling or monitoring pressure or flow of drilling fluid, e.g. automatic filling of boreholes, automatic control of bottom pressure
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
- F04B47/06—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps having motor-pump units situated at great depth
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
- F04D13/10—Units comprising pumps and their driving means the pump being electrically driven for submerged use adapted for use in mining bore holes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0077—Safety measures
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
um conjunto de bomba de poço tem um motor conectado operativamente a uma bomba de poço que tem uma entrada. o conjunto de bomba de poço tem um tubo capilar que se estende ao longo da tubulação e tem uma saída no conjunto de bomba de poço. uma bomba de injeção de produto químico é conectada a uma extremidade superior do tubo capilar adjacente à cabeça de poço do poço. um sistema lógico detecta fluido de poço caindo de volta para baixo na tubulação e para fora da entrada para o poço e, em resposta, liga a bomba de injeção de produto químico que bombeia um produto químico pelo tubo capilar para o poço adjacente ou dentro do conjunto de bomba de poço. uma vez que o fluxo para cima de fluido de poço na tubulação foi estabelecido, a bomba de injeção de produto químico pode ser desligada.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/681,586 US9856721B2 (en) | 2015-04-08 | 2015-04-08 | Apparatus and method for injecting a chemical to facilitate operation of a submersible well pump |
PCT/US2016/025599 WO2016164272A1 (en) | 2015-04-08 | 2016-04-01 | Apparatus and method for injecting a chemical to facilitate operation of a submersible well pump |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112017021532A2 true BR112017021532A2 (pt) | 2018-07-03 |
Family
ID=57072081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112017021532A BR112017021532A2 (pt) | 2015-04-08 | 2016-04-01 | aparelho e método para injetar um produto químico para facilitar a operação de uma bomba de poço submersível |
Country Status (6)
Country | Link |
---|---|
US (1) | US9856721B2 (pt) |
AU (1) | AU2016246629B2 (pt) |
BR (1) | BR112017021532A2 (pt) |
CA (1) | CA2985704C (pt) |
NO (1) | NO20171693A1 (pt) |
WO (1) | WO2016164272A1 (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9856721B2 (en) * | 2015-04-08 | 2018-01-02 | Baker Hughes, A Ge Company, Llc | Apparatus and method for injecting a chemical to facilitate operation of a submersible well pump |
CA3159858A1 (en) * | 2019-12-12 | 2021-06-17 | Baker Hughes Oilfield Operations Llc | System and method for managing transient power disruptions on esp motor drives |
JP2024511952A (ja) * | 2021-03-12 | 2024-03-18 | ノスト,ジョージ | 電気水中ポンプのための高効率電力システム |
US20230027205A1 (en) * | 2021-07-23 | 2023-01-26 | Baker Hughes Oilfield Operations Llc | Expandable element configuration, method and system |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4187912A (en) * | 1977-11-17 | 1980-02-12 | Cramer Robert L | Method and apparatus for pumping fluids from bore holes |
US4479759A (en) * | 1979-12-13 | 1984-10-30 | Vernon Zeitz | Valveless, positive displacement pump |
US4505155A (en) * | 1981-07-13 | 1985-03-19 | Sperry-Sun, Inc. | Borehole pressure measuring system |
US4582131A (en) * | 1984-09-26 | 1986-04-15 | Hughes Tool Company | Submersible chemical injection pump |
US4749034A (en) | 1987-06-26 | 1988-06-07 | Hughes Tool Company | Fluid mixing apparatus for submersible pumps |
US5845709A (en) | 1996-01-16 | 1998-12-08 | Baker Hughes Incorporated | Recirculating pump for electrical submersible pump system |
US6190141B1 (en) * | 1997-05-21 | 2001-02-20 | Baker Hughes Incorporated | Centrifugal pump with diluent injection ports |
US6684946B2 (en) | 2002-04-12 | 2004-02-03 | Baker Hughes Incorporated | Gas-lock re-prime device for submersible pumps and related methods |
US7195070B2 (en) * | 2004-07-15 | 2007-03-27 | Weatherford/Lamb, Inc. | Method and apparatus for downhole artificial lift system protection |
US7243726B2 (en) * | 2004-11-09 | 2007-07-17 | Schlumberger Technology Corporation | Enhancing a flow through a well pump |
WO2006096760A1 (en) | 2005-03-08 | 2006-09-14 | Applied Research Associates, Inc. | Ultra-narrowband rf system |
WO2008092100A2 (en) * | 2007-01-25 | 2008-07-31 | David Randolph Smith | Chemically enhanced gas-lift for oil and gas wells |
US8141646B2 (en) * | 2007-06-26 | 2012-03-27 | Baker Hughes Incorporated | Device and method for gas lock detection in an electrical submersible pump assembly |
US7708059B2 (en) | 2007-11-13 | 2010-05-04 | Baker Hughes Incorporated | Subsea well having a submersible pump assembly with a gas separator located at the pump discharge |
US7806186B2 (en) * | 2007-12-14 | 2010-10-05 | Baker Hughes Incorporated | Submersible pump with surfactant injection |
US20090211753A1 (en) | 2008-02-27 | 2009-08-27 | Schlumberger Technology Corporation | System and method for removing liquid from a gas well |
WO2010096349A2 (en) * | 2009-02-20 | 2010-08-26 | Robert Joseph Foster | Apparatus and system to actuate and pump well bore liquids from hydrocarbon wells |
EP2643541A1 (en) * | 2010-10-28 | 2013-10-02 | Collin Rickey Morris | Submersible progressive cavity pump driver |
US20130048307A1 (en) * | 2011-08-23 | 2013-02-28 | Schlumberger Technology Corporation | Completion for downhole applications |
US9057256B2 (en) * | 2012-01-10 | 2015-06-16 | Schlumberger Technology Corporation | Submersible pump control |
GB201304859D0 (en) * | 2013-03-17 | 2013-05-01 | Tco As | Flow system |
NO3018132T3 (pt) * | 2013-04-22 | 2018-05-12 | ||
US9284822B2 (en) * | 2013-07-05 | 2016-03-15 | Robert N. Ayres | Method for chemical treatment of a subsurface wellbore |
US9714741B2 (en) * | 2014-02-20 | 2017-07-25 | Pcs Ferguson, Inc. | Method and system to volumetrically control additive pump |
US9932806B2 (en) * | 2014-04-28 | 2018-04-03 | Summit Esp, Llc | Apparatus, system and method for reducing gas to liquid ratios in submersible pump applications |
US10100825B2 (en) * | 2014-06-19 | 2018-10-16 | Saudi Arabian Oil Company | Downhole chemical injection method and system for use in ESP applications |
US9856721B2 (en) * | 2015-04-08 | 2018-01-02 | Baker Hughes, A Ge Company, Llc | Apparatus and method for injecting a chemical to facilitate operation of a submersible well pump |
US10260489B2 (en) * | 2015-05-14 | 2019-04-16 | Petrospec Engineering Inc. | Method of supplying fluid to a submersible pump |
-
2015
- 2015-04-08 US US14/681,586 patent/US9856721B2/en not_active Expired - Fee Related
-
2016
- 2016-04-01 CA CA2985704A patent/CA2985704C/en active Active
- 2016-04-01 BR BR112017021532A patent/BR112017021532A2/pt not_active IP Right Cessation
- 2016-04-01 AU AU2016246629A patent/AU2016246629B2/en not_active Ceased
- 2016-04-01 WO PCT/US2016/025599 patent/WO2016164272A1/en active Application Filing
-
2017
- 2017-10-23 NO NO20171693A patent/NO20171693A1/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
AU2016246629A1 (en) | 2017-11-02 |
AU2016246629B2 (en) | 2019-06-06 |
NO20171693A1 (en) | 2017-10-23 |
US9856721B2 (en) | 2018-01-02 |
CA2985704C (en) | 2019-08-27 |
US20160298631A1 (en) | 2016-10-13 |
CA2985704A1 (en) | 2016-10-13 |
WO2016164272A1 (en) | 2016-10-13 |
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Legal Events
Date | Code | Title | Description |
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B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 7A ANUIDADE. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2716 DE 24-01-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |