BR112012024953A2 - processo de combustão in situ melhorado para reduzir a viscosidade de óleo contido em um reservatório - Google Patents
processo de combustão in situ melhorado para reduzir a viscosidade de óleo contido em um reservatórioInfo
- Publication number
- BR112012024953A2 BR112012024953A2 BR112012024953A BR112012024953A BR112012024953A2 BR 112012024953 A2 BR112012024953 A2 BR 112012024953A2 BR 112012024953 A BR112012024953 A BR 112012024953A BR 112012024953 A BR112012024953 A BR 112012024953A BR 112012024953 A2 BR112012024953 A2 BR 112012024953A2
- Authority
- BR
- Brazil
- Prior art keywords
- reservoir
- horizontal well
- well
- along
- forced
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title abstract 5
- 238000011065 in-situ storage Methods 0.000 title abstract 3
- 239000007789 gas Substances 0.000 abstract 4
- 238000002347 injection Methods 0.000 abstract 3
- 239000007924 injection Substances 0.000 abstract 3
- 230000001590 oxidative effect Effects 0.000 abstract 3
- 239000000567 combustion gas Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
- E21B43/24—Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection
- E21B43/243—Combustion in situ
-
- 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
- E21B43/30—Specific pattern of wells, e.g. optimising the spacing of wells
- E21B43/305—Specific pattern of wells, e.g. optimising the spacing of wells comprising at least one inclined or horizontal well
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)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Incineration Of Waste (AREA)
Abstract
processo de combustão in situ melhorado para reduzir a viscosidade de óleo contido em um reservatório é provido um processo de combustão in situ, cujo processo não usa um ou mais poços de exaustão de gás separados. é provido pelo menos um poço de produção vertical com uma porção substancialmente vertical se estendendo para baixo ao interior do reservatório e uma porção de perna horizontal se estendendo horizontalmente para fora dele completada relativamente baixa no reservatório. pelo menos um poço de injeção de gás oxidante vertical, posicionado acima e em relacionamento espaçado com o poço horizontal, é posicionado lateralmente ao longo do poço horizontal aproximadamente na sua seção intermediária. gás oxidante é injetado nele e frentes de combustão são forçadas a progredir para fora de tal poço de injeção em direções mutuamente opostas ao longo do poço horizontal. preferivelmente, uma pluralidade de poços de injeção é provida ao longo da direção do poço horizontal, e gás oxidante é injetado em cada qual, e frentes de combustão são forçadas a progredir para fora e em direções opostas uma da outra, e óleo é forçado a drenar para baixo no poço horizontal, cujo óleo junto com gases de combustão quentes é produzido na superfície.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2698454A CA2698454C (en) | 2010-03-30 | 2010-03-30 | Improved in-situ combustion recovery process using single horizontal well to produce oil and combustion gases to surface |
| PCT/CA2010/001967 WO2011120126A1 (en) | 2010-03-30 | 2010-12-10 | Improved in-situ combustion recovery process using single horizontal well to produce oil and combustion gases to surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112012024953A2 true BR112012024953A2 (pt) | 2016-07-12 |
Family
ID=43448733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112012024953A BR112012024953A2 (pt) | 2010-03-30 | 2010-12-10 | processo de combustão in situ melhorado para reduzir a viscosidade de óleo contido em um reservatório |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US20130074470A1 (pt) |
| EP (1) | EP2553217A1 (pt) |
| CN (1) | CN102933792A (pt) |
| AR (1) | AR080013A1 (pt) |
| BR (1) | BR112012024953A2 (pt) |
| CA (1) | CA2698454C (pt) |
| CO (1) | CO6350199A1 (pt) |
| EC (1) | ECSP12012225A (pt) |
| MX (1) | MX2012011315A (pt) |
| PE (1) | PE20110902A1 (pt) |
| RU (1) | RU2539048C2 (pt) |
| WO (1) | WO2011120126A1 (pt) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103603637B (zh) * | 2013-10-28 | 2016-08-31 | 中国石油天然气股份有限公司 | 一种气体辅助sagd开采超稠油的实验装置及系统 |
| CA2871569C (en) | 2013-11-22 | 2017-08-15 | Cenovus Energy Inc. | Waste heat recovery from depleted reservoir |
| RU2607127C1 (ru) * | 2015-07-24 | 2017-01-10 | Открытое акционерное общество "Всероссийский нефтегазовый научно-исследовательский институт имени академика А.П. Крылова" (ОАО "ВНИИнефть") | Способ разработки неоднородных пластов |
| CN106761631B (zh) * | 2016-12-30 | 2019-11-08 | 中国石油天然气股份有限公司 | 一种采油方法及井网 |
| EP3762583A4 (en) * | 2018-03-06 | 2021-12-22 | Proton Technologies Canada Inc. | IN SITU PROCESS FOR THE PRODUCTION OF SYNTHETIC GAS FROM UNDERGROUND OIL TANKS |
| CN113863909B (zh) * | 2020-06-11 | 2023-05-26 | 中国石油天然气股份有限公司 | 水平井火驱点火时机的判断方法 |
| CN111706319B (zh) * | 2020-06-16 | 2023-05-16 | 中国石油大学(华东) | 一种基于导电影响因素逐步剥离的海相页岩含气饱和度评价方法 |
| CN112127888B (zh) * | 2020-09-27 | 2022-08-23 | 山西鑫桥科技有限公司 | 一种处理顶煤、直接顶和老顶的方法 |
| CN112746836B (zh) * | 2021-01-13 | 2022-05-17 | 重庆科技学院 | 基于层间干扰的油井各层产量计算方法 |
| CN115478831B (zh) * | 2021-05-31 | 2023-08-22 | 中国石油天然气股份有限公司 | 烃源岩内部油气资源的布井方法及装置 |
| CN114482973B (zh) * | 2021-12-31 | 2024-05-03 | 中国石油天然气集团有限公司 | 用于煤炭地下气化的采气方法及生产井井口装置 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4007786A (en) * | 1975-07-28 | 1977-02-15 | Texaco Inc. | Secondary recovery of oil by steam stimulation plus the production of electrical energy and mechanical power |
| US4415031A (en) * | 1982-03-12 | 1983-11-15 | Mobil Oil Corporation | Use of recycled combustion gas during termination of an in-situ combustion oil recovery method |
| CA2029203C (en) * | 1990-11-02 | 1994-04-19 | Roland P. Leaute | Steam process with foam for recovering viscous oils through horizontal wells |
| US5211230A (en) * | 1992-02-21 | 1993-05-18 | Mobil Oil Corporation | Method for enhanced oil recovery through a horizontal production well in a subsurface formation by in-situ combustion |
| CA2096034C (en) * | 1993-05-07 | 1996-07-02 | Kenneth Edwin Kisman | Horizontal well gravity drainage combustion process for oil recovery |
| US5626191A (en) * | 1995-06-23 | 1997-05-06 | Petroleum Recovery Institute | Oilfield in-situ combustion process |
| CA2569676C (en) * | 2004-06-07 | 2010-03-09 | Archon Technologies Ltd. | Oilfield enhanced in situ combustion process |
| CA2643739C (en) * | 2006-02-27 | 2011-10-04 | Archon Technologies Ltd. | Diluent-enhanced in-situ combustion hydrocarbon recovery process |
| CN1888382A (zh) * | 2006-07-19 | 2007-01-03 | 尤尼斯油气技术（中国）有限公司 | 一种深层低渗透油层稀油火驱水平井注气水平井采油工艺技术 |
| RU2334095C1 (ru) * | 2007-09-24 | 2008-09-20 | Открытое акционерное общество "Татнефть" им. В.Д. Шашина | Способ разработки залежи высоковязкой нефти |
| FR2925570B1 (fr) * | 2007-12-21 | 2015-03-27 | Total Sa | Procede de combustion in situ dans un gisement d'hydrocarbures |
| US7740062B2 (en) * | 2008-01-30 | 2010-06-22 | Alberta Research Council Inc. | System and method for the recovery of hydrocarbons by in-situ combustion |
| BRPI0905786A2 (pt) * | 2008-02-13 | 2016-06-07 | Archon Technologies Ltd | processo modificado para recuperação de hidrocarboneto usando combustão in situ |
| CA2621013C (en) * | 2008-02-13 | 2010-05-25 | Conrad Ayasse | A modified process for hydrocarbon recovery using in situ combustion |
| RU2358099C1 (ru) * | 2008-07-16 | 2009-06-10 | Открытое акционерное общество "Татнефть" им. В.Д. Шашина | Способ разработки месторождения высоковязкой нефти |
| US7793720B2 (en) * | 2008-12-04 | 2010-09-14 | Conocophillips Company | Producer well lugging for in situ combustion processes |
| RU2429345C1 (ru) * | 2010-03-02 | 2011-09-20 | Открытое акционерное общество "Татнефть" имени В.Д. Шашина | Способ разработки месторождения тяжелой нефти или битума с использованием двухустьевых горизонтальных скважин |
-
2010
- 2010-03-30 CA CA2698454A patent/CA2698454C/en not_active Expired - Fee Related
- 2010-12-10 US US13/638,513 patent/US20130074470A1/en not_active Abandoned
- 2010-12-10 CN CN2010800671294A patent/CN102933792A/zh active Pending
- 2010-12-10 MX MX2012011315A patent/MX2012011315A/es not_active Application Discontinuation
- 2010-12-10 WO PCT/CA2010/001967 patent/WO2011120126A1/en active Application Filing
- 2010-12-10 RU RU2012145184/03A patent/RU2539048C2/ru not_active IP Right Cessation
- 2010-12-10 BR BR112012024953A patent/BR112012024953A2/pt not_active IP Right Cessation
- 2010-12-10 EP EP10848645A patent/EP2553217A1/en not_active Withdrawn
- 2010-12-28 CO CO10163533A patent/CO6350199A1/es active IP Right Grant
-
2011
- 2011-01-25 AR ARP110100232A patent/AR080013A1/es not_active Application Discontinuation
- 2011-02-16 PE PE2011000162A patent/PE20110902A1/es not_active Application Discontinuation
-
2012
- 2012-10-05 EC ECSP12012225 patent/ECSP12012225A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| MX2012011315A (es) | 2012-11-23 |
| CA2698454A1 (en) | 2011-01-11 |
| RU2539048C2 (ru) | 2015-01-10 |
| CA2698454C (en) | 2011-11-29 |
| PE20110902A1 (es) | 2012-01-25 |
| WO2011120126A1 (en) | 2011-10-06 |
| RU2012145184A (ru) | 2014-05-10 |
| ECSP12012225A (es) | 2012-11-30 |
| CN102933792A (zh) | 2013-02-13 |
| EP2553217A1 (en) | 2013-02-06 |
| CO6350199A1 (es) | 2011-12-20 |
| US20130074470A1 (en) | 2013-03-28 |
| AR080013A1 (es) | 2012-03-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE AS 4A E 5A ANUIDADES. |
|
| 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 2385 DE 20-09-2016 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. |