BR102015003532A2 - production-well and injection-mountable gas-liquid separation and compression / pumping units - Google Patents
production-well and injection-mountable gas-liquid separation and compression / pumping units Download PDFInfo
- Publication number
- BR102015003532A2 BR102015003532A2 BR102015003532A BR102015003532A BR102015003532A2 BR 102015003532 A2 BR102015003532 A2 BR 102015003532A2 BR 102015003532 A BR102015003532 A BR 102015003532A BR 102015003532 A BR102015003532 A BR 102015003532A BR 102015003532 A2 BR102015003532 A2 BR 102015003532A2
- Authority
- BR
- Brazil
- Prior art keywords
- gas
- compression
- mountable
- separation unit
- liquid separation
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 25
- 238000000926 separation method Methods 0.000 title claims abstract description 23
- 230000006835 compression Effects 0.000 title claims abstract description 15
- 238000007906 compression Methods 0.000 title claims abstract description 15
- 238000005086 pumping Methods 0.000 title claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 claims abstract description 11
- 238000002347 injection Methods 0.000 claims abstract description 8
- 239000007924 injection Substances 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 230000004888 barrier function Effects 0.000 claims description 4
- 230000007774 longterm Effects 0.000 claims description 2
- 239000000725 suspension Substances 0.000 claims 2
- 239000000243 solution Substances 0.000 abstract description 6
Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B43/34—Arrangements for separating materials produced by the well
- E21B43/36—Underwater separating arrangements
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B43/34—Arrangements for separating materials produced by the well
- E21B43/40—Separation associated with re-injection of separated materials
Abstract
unidades de separação gás-líquido e compressão/bombeio montáveis em poço de produção e poço de injeção. a presente invenção trata de soluções submarinas individuais a serem aplicadas em poço de produção para separação gás-líquido e poço de injeção para compressão ou bombeio da corrente de gás ou água em sistemas submarinos de exploração de petróleo. ditas soluções tratam de uma unidade para separação gás-líquido montável em poço de produção, a qual compreende uma unidade de separação gás-líquido (1) conectada diretamente a uma base adaptadora de produção bap ou "tubing head" (2); e uma unidade para compressão/bombeio montável em poço de injeção compreendendo uma unidade de compressão ou bombeamento (4) que é conectada diretamente a uma bap ou ("tubing head") (5), sendo a linha de fluxo contendo o gás ou a água a ser injetada conectada à bap ou ("tubing head") (5).gas-liquid separation and compression / pump assembly units in production wells and injection wells. The present invention relates to individual subsea solutions to be applied in production wells for gas-liquid separation and injection wells for compressing or pumping gas or water streams in subsea oil exploration systems. said solutions concern a production well mountable gas-liquid separation unit which comprises a gas-liquid separation unit (1) connected directly to a bap or tubing head production adapter base (2); and an injection well mountable compression / pumping unit comprising a compression or pumping unit (4) which is connected directly to a bap or tubing head (5), the flow line containing the gas or the water to be injected connected to the bap or tubing head (5).
Description
“UNIDADES DE SEPARAÇÃO GÁS-LÍQUIDO E COMPRESSÃO/BOMBEIO MONTÁVEIS EM POÇO DE PRODUÇÃO E POÇO DE INJEÇÃO” Campo da Invenção [01] A presente invenção trata de soluções submarinas individuais a serem aplicadas em poço de produção para separação gás-líquido e poço de injeção para compressão ou bombeio da corrente de gás ou água em sistemas submarinos de exploração de petróleo.Field of the Invention [01] The present invention relates to individual subsea solutions to be applied in production wells for gas-liquid separation and wells. injection for compression or pumping of the gas or water stream in subsea oil exploration systems.
Descrição da Invenção [02] Conforme esquematizado na Figura 1, a presente invenção trata de uma unidade de separação gás-líquido (1) que é conectada a uma base adaptadora de produção BAP ou "Tubing Head" (2), ou alternativamente em uma cabeça de poço com suspensor de coluna previamente instalada no poço de produção.Description of the Invention [02] As shown in Figure 1, the present invention relates to a gas-liquid separation unit (1) which is connected to a BAP or "Tubing Head" production adapter base (2), or alternatively to a wellhead with column hanger previously installed in the production well.
[03] Referida unidade de separação gás-líquido (1) compreende ainda as barreiras necessárias à segurança e o controle do poço, de forma a dispensar o uso de uma árvore de natal molhada ("X-tree').[03] Said gas-liquid separation unit (1) further comprises the necessary safety barriers and well control in order to dispense with the use of a wet X-tree.
[04] A unidade de separação gás-líquido (1) direciona o gás separado para uma linha de fluxo (3) através de um mandril da BAP (2). Alternativamente, a dita unidade de separação gás-líquido (1) pode também prover o mandril para conexão da linha de fluxo (3) para a saída do gás. Assim procedendo, o líquido separado é enviado a uma segunda linha de fluxo via um segundo mandril na BAP. Adicionalmente, a unidade de separação gás-líquido (1) também pode prover o mandril para conexão da linha de fluxo de líquido.[04] The gas-liquid separation unit (1) directs the separated gas to a flow line (3) through a BAP mandrel (2). Alternatively, said gas-liquid separation unit (1) may also provide the flow line connection mandrel (3) for the gas outlet. In doing so, the separated liquid is sent to a second flow line via a second mandrel in the BAP. Additionally, the gas-liquid separation unit (1) can also provide the mandrel for connection of the liquid flow line.
[05] A aplicação dessa solução segundo a presente invenção é especialmente indicada para sistemas de produção antecipada (SPA) ou testes de longa duração (TLD). Neste caso, o mandril para saída de líquido da unidade de separação gás-líquido (1) poderá ser provido no seu topo, facilitando a conexão com o SPA ou TLD para envio da corrente de líquido às facilidades de superfície.[05] The application of this solution according to the present invention is especially indicated for early production systems (SPA) or long term testing (TLD). In this case, the liquid outlet chuck of the gas-liquid separation unit (1) may be provided at its top, facilitating the connection to the SPA or TLD to send the liquid stream to the surface facilities.
[06] No poço de injeção, a solução segundo a presente invenção compreende uma unidade de compressão ou bombeamento (4) que é conectada diretamente a uma BAP ou ("Tubing Head') (5) ou a uma cabeça de poço com suspensor de coluna. A linha de fluxo contendo o gás ou a água a ser injetado pode ser conectada à BAP ou ("Tubing Head") (5) ou, alternativamente, diretamente à unidade de compressão/bombeio (4). O gás ou líquido é então comprimido ou bombeado para o poço injetor.[06] In the injection well, the solution according to the present invention comprises a compression or pumping unit (4) which is connected directly to a BAP or (Tubing Head ') (5) or to a wellhead with The flow line containing the gas or water to be injected may be connected to the BAP or ("Tubing Head") (5) or alternatively directly to the compression / pumping unit (4). then compressed or pumped into the injector well.
[07] Faz-se importante notar que referida unidade de compressão/bombeio (4) também contém as barreiras necessárias à segurança e ao controle do poço, o que também torna dispensável o uso de uma árvore de natal molhada ("X-tree").[07] It is important to note that this compression / pumping unit (4) also contains the necessary barriers to safety and well control, which also makes the use of a wet X-tree unnecessary. ).
[08] Como pode ser apreciado pelos técnicos versados na arte, a solução segundo a presente invenção é facilmente aplicável a cenários com vários poços onde o gás e líquidos produzidos ou a serem injetados podem ser distribuídos através de um arranjo submarino contendo equipamentos tradicionais, tais como manifolds e PLEMs.[08] As may be appreciated by those skilled in the art, the solution according to the present invention is easily applicable to multi-well scenarios where gas and liquids produced or to be injected can be distributed through an underwater arrangement containing traditional equipment such as as manifolds and PLEMs.
ReivindicaçõesClaims
Claims (10)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR102015003532A BR102015003532A2 (en) | 2015-02-19 | 2015-02-19 | production-well and injection-mountable gas-liquid separation and compression / pumping units |
PCT/BR2016/050035 WO2016131119A1 (en) | 2015-02-19 | 2016-02-19 | Gas-liquid separation and compression/pumping units capable of being mounted in production wells and injection wells |
US15/551,693 US20180066491A1 (en) | 2015-02-19 | 2016-02-19 | Gas-liquid separation and compression/pumping units capable of being mounted in production wells and injection wells |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR102015003532A BR102015003532A2 (en) | 2015-02-19 | 2015-02-19 | production-well and injection-mountable gas-liquid separation and compression / pumping units |
Publications (1)
Publication Number | Publication Date |
---|---|
BR102015003532A2 true BR102015003532A2 (en) | 2016-09-13 |
Family
ID=56688683
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR102015003532A BR102015003532A2 (en) | 2015-02-19 | 2015-02-19 | production-well and injection-mountable gas-liquid separation and compression / pumping units |
Country Status (3)
Country | Link |
---|---|
US (1) | US20180066491A1 (en) |
BR (1) | BR102015003532A2 (en) |
WO (1) | WO2016131119A1 (en) |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2621071B1 (en) * | 1987-09-29 | 1996-01-12 | Inst Francais Du Petrole | METHOD AND SYSTEM FOR PRODUCING AN EFFLUENT CONTAINED IN AN UNDERWATER GEOLOGICAL FORMATION |
AU7002798A (en) * | 1996-11-07 | 1998-05-29 | Baker Hughes Limited | Fluid separation and reinjection systems for oil wells |
BR9705076A (en) * | 1997-10-17 | 2000-05-09 | Petroleo Brasileiro Sa | Process for the thermo-hydraulic control of gas hydrate |
EP1075584B1 (en) * | 1998-03-30 | 2009-10-14 | Kellogg Brown & Root, Inc. | Extended reach tie-back system |
BR9905912A (en) * | 1999-12-20 | 2001-07-24 | Petroleo Brasileiro Sa | Downhole gas separator |
BR0000183A (en) * | 2000-01-27 | 2001-10-02 | Petroleo Brasileira S A Petrob | Gas separator equipped with automatic level control |
GB0124609D0 (en) * | 2001-10-12 | 2001-12-05 | Alpha Thames Ltd | A system and method for injecting gas into production fluid |
NO315912B1 (en) * | 2002-02-28 | 2003-11-10 | Abb Offshore Systems As | Underwater separation device for processing crude oil comprising a separator module with a separator tank |
EP1353038A1 (en) * | 2002-04-08 | 2003-10-15 | Cooper Cameron Corporation | Subsea process assembly |
RU2330154C1 (en) * | 2004-05-03 | 2008-07-27 | Эксонмобил Апстрим Рисерч Компани , | System and vessel for technical servicing of offshore deposits |
BRPI0500996A (en) * | 2005-03-10 | 2006-11-14 | Petroleo Brasileiro Sa | system for direct vertical connection between contiguous subsea equipment and method of installation of said connection |
US20080126168A1 (en) * | 2006-11-15 | 2008-05-29 | Schlumberger Technology Corporation | Oilfield management system |
CN201412129Y (en) * | 2009-06-02 | 2010-02-24 | 中国石油天然气股份有限公司 | Pumping and drainage gas production device of gas production well |
AU2011237380B2 (en) * | 2010-04-08 | 2015-04-02 | Framo Engineering As | System and method for subsea production system control |
AU2015231769A1 (en) * | 2014-03-17 | 2016-09-01 | Shell Internationale Research Maatschappij B.V. | Long offset gas condensate production systems |
US10663085B2 (en) * | 2016-07-26 | 2020-05-26 | Onesubsea Ip Uk Limited | Subsea pipeline station |
-
2015
- 2015-02-19 BR BR102015003532A patent/BR102015003532A2/en not_active Application Discontinuation
-
2016
- 2016-02-19 WO PCT/BR2016/050035 patent/WO2016131119A1/en active Application Filing
- 2016-02-19 US US15/551,693 patent/US20180066491A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2016131119A1 (en) | 2016-08-25 |
US20180066491A1 (en) | 2018-03-08 |
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B03A | Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette] | ||
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |